Real-life pitching register -- All players in database
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| David Aardsma | LON | cl | 27 | 2.52 | 3 | 6 | 38 | 73 | 0 | 0 | 0 | 71.1 | 49 | 23 | 20 | 34 | 80 | 4 | 2 |
| Winston Abreu |   | mr | 32 | 10.50 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.0 | 10 | 8 | 7 | 4 | 6 | 2 | 1 |
| Jeremy Accardo |   | mr | 27 | 2.55 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 24.2 | 23 | 8 | 7 | 17 | 18 | 2 | 3 |
| Alfredo Aceves | EDG | mr | 26 | 3.54 | 10 | 1 | 1 | 43 | 1 | 0 | 0 | 84.0 | 69 | 36 | 33 | 16 | 69 | 10 | 5 |
| Manny Acosta |   | mr | 28 | 4.34 | 1 | 1 | 0 | 36 | 0 | 0 | 0 | 37.1 | 45 | 19 | 18 | 19 | 32 | 4 | 4 |
| Mike Adams | MUL | mr | 30 | 0.73 | 0 | 0 | 0 | 37 | 0 | 0 | 0 | 37.0 | 14 | 9 | 3 | 8 | 45 | 1 | 0 |
| Nick Adenhart |   | sp | 22 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 7 | 0 | 0 | 3 | 5 | 0 | 1 |
| Jeremy Affeldt* | CRH | mr | 30 | 1.73 | 2 | 2 | 0 | 74 | 0 | 0 | 0 | 62.1 | 42 | 14 | 12 | 31 | 55 | 3 | 18 |
| Jonathan Albaladejo |   | mr | 26 | 5.24 | 5 | 1 | 0 | 32 | 0 | 0 | 0 | 34.1 | 41 | 23 | 20 | 16 | 21 | 6 | 3 |
| Matt Albers |   | mr | 26 | 5.51 | 3 | 6 | 0 | 56 | 0 | 0 | 0 | 67.0 | 80 | 43 | 41 | 36 | 49 | 3 | 8 |
| Brett Anderson* | GEO | sp | 21 | 4.06 | 11 | 11 | 0 | 30 | 30 | 1 | 1 | 175.1 | 180 | 94 | 79 | 45 | 150 | 20 | 24 |
| Greg Aquino |   | mr | 31 | 4.50 | 1 | 2 | 0 | 10 | 0 | 0 | 0 | 16.0 | 13 | 8 | 8 | 15 | 11 | 1 | 1 |
| Alberto Arias |   | mr | 25 | 3.35 | 2 | 1 | 0 | 42 | 0 | 0 | 0 | 45.2 | 49 | 21 | 17 | 19 | 39 | 1 | 7 |
| Jose Arredondo |   | mr | 25 | 6.00 | 2 | 3 | 0 | 43 | 0 | 0 | 0 | 45.0 | 47 | 30 | 30 | 23 | 47 | 6 | 4 |
| Bronson Arroyo | BT | sp | 32 | 3.84 | 15 | 13 | 0 | 33 | 33 | 3 | 2 | 220.1 | 214 | 101 | 94 | 65 | 127 | 31 | 24 |
| Jose Ascanio |   | mr | 24 | 4.00 | 0 | 2 | 0 | 16 | 0 | 0 | 0 | 18.0 | 22 | 8 | 8 | 9 | 20 | 1 | 0 |
| Mitch Atkins |   | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Bryan Augenstein |   | mr | 22 | 7.94 | 0 | 1 | 0 | 7 | 2 | 0 | 0 | 17.0 | 23 | 16 | 15 | 6 | 6 | 2 | 2 |
| John Axford |   | mr | 26 | 3.52 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 7.2 | 5 | 3 | 3 | 6 | 9 | 0 | 0 |
| Luis Ayala |   | mr | 31 | 5.63 | 1 | 5 | 0 | 38 | 0 | 0 | 0 | 40.0 | 50 | 28 | 25 | 14 | 28 | 5 | 7 |
| Brandon Backe |   | mr | 31 | 10.38 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 13.0 | 21 | 15 | 15 | 6 | 10 | 5 | 0 |
| Burke Badenhop | BT | mr | 26 | 3.75 | 7 | 4 | 0 | 35 | 2 | 0 | 0 | 72.0 | 71 | 32 | 30 | 24 | 57 | 5 | 11 |
| Danys Baez | OTR | mr | 31 | 4.02 | 4 | 6 | 0 | 59 | 0 | 0 | 0 | 71.2 | 59 | 36 | 32 | 22 | 40 | 8 | 9 |
| Andrew Bailey | ROK | cl | 25 | 1.84 | 6 | 3 | 26 | 68 | 0 | 0 | 0 | 83.1 | 49 | 17 | 17 | 24 | 91 | 5 | 3 |
| Homer Bailey | Pal | sp | 23 | 4.53 | 8 | 5 | 0 | 20 | 20 | 0 | 0 | 113.1 | 115 | 61 | 57 | 52 | 86 | 12 | 7 |
| Scott Baker | BON | sp | 27 | 4.36 | 15 | 9 | 0 | 33 | 33 | 1 | 1 | 200.0 | 190 | 99 | 97 | 48 | 162 | 28 | 10 |
| John Bale* |   | mr | 35 | 5.72 | 0 | 1 | 1 | 43 | 0 | 0 | 0 | 28.1 | 34 | 19 | 18 | 18 | 24 | 3 | 5 |
| Collin Balester |   | sp | 23 | 6.82 | 1 | 4 | 0 | 7 | 7 | 0 | 0 | 30.1 | 34 | 24 | 23 | 14 | 20 | 10 | 2 |
| Grant Balfour | COP | mr | 31 | 4.81 | 5 | 4 | 4 | 73 | 0 | 0 | 0 | 67.1 | 59 | 38 | 36 | 33 | 69 | 6 | 7 |
| Josh Banks |   | sp | 26 | 7.15 | 1 | 1 | 0 | 6 | 3 | 0 | 0 | 22.2 | 30 | 18 | 18 | 4 | 9 | 6 | 1 |
| Brian Bannister | OTR | sp | 28 | 4.73 | 7 | 12 | 0 | 26 | 26 | 0 | 0 | 154.0 | 161 | 94 | 81 | 50 | 98 | 15 | 12 |
| Daniel Bard | COP | mr | 24 | 3.65 | 2 | 2 | 1 | 49 | 0 | 0 | 0 | 49.1 | 41 | 24 | 20 | 22 | 63 | 5 | 4 |
| Brian Bass |   | mr | 27 | 4.90 | 5 | 3 | 0 | 48 | 0 | 0 | 0 | 86.1 | 106 | 52 | 47 | 44 | 54 | 11 | 10 |
| Antonio Bastardo* |   | sp | 23 | 6.46 | 2 | 3 | 0 | 6 | 5 | 0 | 0 | 23.2 | 26 | 18 | 17 | 9 | 19 | 4 | 1 |
| Miguel Batista |   | mr | 38 | 4.04 | 7 | 4 | 1 | 56 | 0 | 0 | 0 | 71.1 | 79 | 37 | 32 | 39 | 52 | 7 | 9 |
| Denny Bautista |   | mr | 28 | 5.27 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 13.2 | 15 | 8 | 8 | 7 | 15 | 1 | 1 |
| Yorman Bazardo |   | sp | 24 | 7.88 | 1 | 3 | 0 | 10 | 6 | 0 | 0 | 32.0 | 37 | 31 | 28 | 22 | 17 | 2 | 4 |
| Josh Beckett | Pal | sp | 29 | 3.86 | 17 | 6 | 0 | 32 | 32 | 4 | 2 | 212.1 | 198 | 99 | 91 | 55 | 199 | 25 | 14 |
| Erik Bedard* | GEO | sp | 30 | 2.82 | 5 | 3 | 0 | 15 | 15 | 0 | 0 | 83.0 | 65 | 29 | 26 | 34 | 90 | 8 | 2 |
| Joe Beimel* |   | mr | 32 | 3.58 | 1 | 6 | 1 | 71 | 0 | 0 | 0 | 55.1 | 57 | 24 | 22 | 19 | 35 | 5 | 2 |
| Ronald Belisario | MAD | mr | 26 | 2.04 | 4 | 3 | 0 | 69 | 0 | 0 | 0 | 70.2 | 52 | 21 | 16 | 29 | 64 | 4 | 6 |
| Matt Belisle |   | mr | 29 | 5.52 | 3 | 1 | 0 | 24 | 0 | 0 | 0 | 31.0 | 35 | 21 | 19 | 5 | 22 | 6 | 3 |
| Heath Bell | MUL | cl | 31 | 2.71 | 6 | 4 | 42 | 68 | 0 | 0 | 0 | 69.2 | 54 | 21 | 21 | 24 | 79 | 3 | 7 |
| Trevor Bell |   | sp | 22 | 9.74 | 1 | 2 | 0 | 8 | 4 | 0 | 0 | 20.1 | 40 | 25 | 22 | 11 | 14 | 3 | 2 |
| Jeff Bennett |   | mr | 29 | 5.01 | 2 | 4 | 0 | 44 | 0 | 0 | 0 | 46.2 | 66 | 27 | 26 | 32 | 27 | 4 | 10 |
| Kris Benson |   | mr | 34 | 8.46 | 1 | 1 | 0 | 8 | 2 | 0 | 0 | 22.1 | 33 | 23 | 21 | 12 | 11 | 6 | 0 |
| Justin Berg |   | mr | 25 | 0.75 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 12.0 | 10 | 1 | 1 | 1 | 7 | 0 | 1 |
| Brad Bergesen | BON | sp | 23 | 3.43 | 7 | 5 | 0 | 19 | 19 | 1 | 0 | 123.1 | 126 | 52 | 47 | 32 | 65 | 11 | 12 |
| Jason Bergmann |   | mr | 27 | 4.50 | 2 | 4 | 0 | 56 | 0 | 0 | 0 | 48.0 | 50 | 28 | 24 | 25 | 40 | 7 | 8 |
| Jason Berken |   | sp | 25 | 6.54 | 6 | 12 | 0 | 24 | 24 | 0 | 0 | 119.2 | 164 | 92 | 87 | 44 | 66 | 19 | 13 |
| Rafael Betancourt | GEO | mr | 34 | 2.73 | 4 | 3 | 2 | 61 | 0 | 0 | 0 | 56.0 | 42 | 20 | 17 | 20 | 61 | 4 | 5 |
| Chad Billingsley | TON | sp | 24 | 4.03 | 12 | 11 | 0 | 33 | 32 | 0 | 0 | 196.1 | 173 | 94 | 88 | 86 | 179 | 17 | 18 |
| Nick Blackburn |   | sp | 27 | 4.03 | 11 | 11 | 0 | 33 | 33 | 3 | 0 | 205.2 | 240 | 103 | 92 | 41 | 98 | 25 | 14 |
| Joe Blanton |   | sp | 28 | 4.05 | 12 | 8 | 0 | 31 | 31 | 0 | 0 | 195.1 | 198 | 89 | 88 | 59 | 163 | 30 | 11 |
| Jerry Blevins* |   | mr | 25 | 4.84 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 22.1 | 19 | 12 | 12 | 6 | 23 | 2 | 2 |
| Mitchell Boggs |   | sp | 25 | 4.19 | 2 | 3 | 0 | 16 | 9 | 0 | 0 | 58.0 | 71 | 28 | 27 | 33 | 46 | 3 | 7 |
| Jeremy Bonderman |   | mr | 26 | 8.71 | 0 | 1 | 0 | 8 | 1 | 0 | 0 | 10.1 | 16 | 10 | 10 | 8 | 5 | 4 | 1 |
| Eddie Bonine |   | mr | 28 | 4.46 | 1 | 1 | 0 | 10 | 4 | 0 | 0 | 34.1 | 40 | 19 | 17 | 12 | 19 | 7 | 7 |
| Chris Bootcheck |   | mr | 30 | 11.05 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 14.2 | 16 | 18 | 18 | 9 | 13 | 1 | 0 |
| Michael Bowden |   | mr | 22 | 9.56 | 1 | 1 | 0 | 8 | 1 | 0 | 0 | 16.0 | 23 | 17 | 17 | 6 | 12 | 3 | 1 |
| Blaine Boyer | MUL | mr | 27 | 4.12 | 0 | 2 | 0 | 48 | 0 | 0 | 0 | 54.2 | 56 | 36 | 25 | 20 | 29 | 1 | 5 |
| Dallas Braden* | CRH | sp | 25 | 3.89 | 8 | 9 | 0 | 22 | 22 | 0 | 0 | 136.2 | 144 | 63 | 59 | 42 | 81 | 9 | 10 |
| Chad Bradford |   | mr | 34 | 4.35 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 10.1 | 22 | 5 | 5 | 2 | 6 | 1 | 0 |
| Craig Breslow* | MID | mr | 28 | 3.36 | 8 | 7 | 0 | 77 | 0 | 0 | 0 | 69.2 | 48 | 31 | 26 | 29 | 55 | 8 | 6 |
| Lance Broadway |   | mr | 25 | 5.87 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 30.2 | 38 | 21 | 20 | 15 | 18 | 0 | 2 |
| Doug Brocail |   | mr | 42 | 4.58 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 17.2 | 21 | 9 | 9 | 13 | 9 | 4 | 2 |
| Jonathan Broxton | CCL | cl | 25 | 2.61 | 7 | 2 | 36 | 73 | 0 | 0 | 0 | 76.0 | 44 | 24 | 22 | 29 | 114 | 4 | 1 |
| Brian Bruney |   | mr | 27 | 3.92 | 5 | 0 | 0 | 44 | 0 | 0 | 0 | 39.0 | 36 | 17 | 17 | 23 | 36 | 6 | 3 |
| Clay Buchholz | COP | sp | 24 | 4.21 | 7 | 4 | 0 | 16 | 16 | 0 | 0 | 92.0 | 91 | 44 | 43 | 36 | 68 | 13 | 7 |
| Billy Buckner |   | sp | 25 | 6.40 | 4 | 6 | 0 | 16 | 13 | 0 | 0 | 77.1 | 94 | 57 | 55 | 29 | 64 | 12 | 13 |
| Mark Buehrle* | CRH | sp | 30 | 3.84 | 13 | 10 | 0 | 33 | 33 | 1 | 1 | 213.1 | 222 | 97 | 91 | 45 | 105 | 27 | 28 |
| Jason Bulger |   | mr | 30 | 3.56 | 6 | 1 | 1 | 64 | 0 | 0 | 0 | 65.2 | 46 | 26 | 26 | 30 | 68 | 7 | 11 |
| Bryan Bullington |   | mr | 28 | 3.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 7 | 2 | 2 | 6 | 5 | 0 | 0 |
| Madison Bumgarner* |   | mr | 19 | 1.80 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 10.0 | 8 | 2 | 2 | 3 | 10 | 2 | 1 |
| Greg Burke |   | mr | 26 | 4.14 | 3 | 3 | 0 | 48 | 0 | 0 | 0 | 45.2 | 48 | 23 | 21 | 23 | 33 | 4 | 3 |
| A.J. Burnett | TON | sp | 32 | 4.04 | 13 | 9 | 0 | 33 | 33 | 1 | 0 | 207.0 | 193 | 99 | 93 | 97 | 195 | 25 | 15 |
| Sean Burnett* | WIZ | mr | 26 | 3.12 | 2 | 3 | 1 | 71 | 0 | 0 | 0 | 57.2 | 36 | 21 | 20 | 28 | 43 | 6 | 2 |
| Mike Burns |   | sp | 30 | 5.75 | 3 | 5 | 0 | 15 | 8 | 0 | 0 | 51.2 | 60 | 36 | 33 | 17 | 39 | 10 | 8 |
| Brian Burres* |   | sp | 28 | 14.21 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 6.1 | 12 | 12 | 10 | 5 | 4 | 0 | 0 |
| Jared Burton |   | mr | 28 | 4.40 | 1 | 0 | 0 | 53 | 0 | 0 | 0 | 59.1 | 61 | 30 | 29 | 23 | 45 | 5 | 4 |
| Dave Bush |   | sp | 29 | 6.38 | 5 | 9 | 0 | 22 | 21 | 0 | 0 | 114.1 | 131 | 84 | 81 | 37 | 89 | 19 | 9 |
| Josh Butler |   | mr | 24 | 9.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 7 | 4 | 4 | 6 | 3 | 0 | 0 |
| Paul Byrd |   | sp | 38 | 5.82 | 1 | 3 | 0 | 7 | 6 | 0 | 0 | 34.0 | 47 | 22 | 22 | 11 | 11 | 4 | 3 |
| Tim Byrdak* |   | mr | 35 | 3.23 | 1 | 2 | 0 | 76 | 0 | 0 | 0 | 61.1 | 39 | 23 | 22 | 36 | 58 | 10 | 2 |
| Daniel Cabrera |   | sp | 28 | 6.00 | 0 | 6 | 0 | 15 | 9 | 0 | 0 | 51.0 | 59 | 47 | 34 | 42 | 23 | 4 | 8 |
| Fernando Cabrera |   | mr | 27 | 8.44 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 5.1 | 7 | 5 | 5 | 4 | 8 | 0 | 0 |
| Trevor Cahill | GEO | sp | 21 | 4.63 | 10 | 13 | 0 | 32 | 32 | 0 | 0 | 178.2 | 185 | 99 | 92 | 72 | 90 | 27 | 18 |
| Matt Cain | LON | sp | 24 | 2.89 | 14 | 8 | 0 | 33 | 33 | 4 | 0 | 217.2 | 184 | 73 | 70 | 73 | 171 | 22 | 14 |
| Kiko Calero | TON | mr | 34 | 1.95 | 2 | 2 | 0 | 67 | 0 | 0 | 0 | 60.0 | 36 | 13 | 13 | 30 | 69 | 1 | 0 |
| Kevin Cameron |   | mr | 29 | 3.44 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 18.1 | 15 | 7 | 7 | 6 | 15 | 1 | 1 |
| Shawn Camp | COP | mr | 33 | 3.50 | 2 | 6 | 1 | 59 | 0 | 0 | 0 | 79.2 | 73 | 36 | 31 | 29 | 58 | 7 | 12 |
| Jorge Campillo |   | mr | 30 | 4.15 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 4.1 | 7 | 3 | 2 | 3 | 3 | 0 | 0 |
| Matt Capps |   | cl | 25 | 5.80 | 4 | 8 | 27 | 57 | 0 | 0 | 0 | 54.1 | 73 | 36 | 35 | 17 | 46 | 10 | 7 |
| Esmailin Caridad |   | mr | 25 | 1.40 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 19.1 | 15 | 4 | 3 | 3 | 17 | 0 | 3 |
| Jesse Carlson* |   | mr | 28 | 4.66 | 1 | 6 | 0 | 73 | 0 | 0 | 0 | 67.2 | 67 | 37 | 35 | 21 | 51 | 7 | 4 |
| Buddy Carlyle |   | mr | 31 | 8.86 | 0 | 1 | 0 | 17 | 0 | 0 | 0 | 21.1 | 35 | 23 | 21 | 12 | 12 | 5 | 5 |
| Fausto Carmona |   | sp | 25 | 6.32 | 5 | 12 | 0 | 24 | 24 | 0 | 0 | 125.1 | 151 | 97 | 88 | 70 | 79 | 16 | 10 |
| Andrew Carpenter |   | mr | 24 | 11.12 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 5.2 | 11 | 7 | 7 | 4 | 5 | 1 | 1 |
| Chris Carpenter | TON | sp | 34 | 2.24 | 17 | 4 | 0 | 28 | 28 | 3 | 1 | 192.2 | 156 | 49 | 48 | 38 | 144 | 7 | 23 |
| Carlos Carrasco |   | sp | 22 | 8.87 | 0 | 4 | 0 | 5 | 5 | 0 | 0 | 22.1 | 40 | 23 | 22 | 11 | 11 | 6 | 0 |
| D.J. Carrasco |   | mr | 32 | 3.76 | 5 | 1 | 0 | 49 | 1 | 0 | 0 | 93.1 | 103 | 42 | 39 | 29 | 62 | 5 | 11 |
| Cesar Carrillo |   | sp | 25 | 13.06 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 10.1 | 16 | 15 | 15 | 12 | 4 | 4 | 1 |
| Santiago Casilla | OTR | mr | 28 | 5.96 | 1 | 2 | 0 | 46 | 0 | 0 | 0 | 48.1 | 61 | 36 | 32 | 25 | 35 | 6 | 3 |
| Alberto Castillo* |   | mr | 33 | 2.25 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 12.0 | 12 | 4 | 3 | 4 | 8 | 0 | 3 |
| Brett Cecil* | BON | sp | 22 | 5.30 | 7 | 4 | 0 | 18 | 17 | 0 | 0 | 93.1 | 116 | 59 | 55 | 38 | 69 | 17 | 10 |
| Jhoulys Chacin |   | mr | 21 | 4.91 | 0 | 1 | 0 | 9 | 1 | 0 | 0 | 11.0 | 6 | 6 | 6 | 11 | 13 | 1 | 0 |
| Joba Chamberlain |   | sp | 23 | 4.75 | 9 | 6 | 0 | 32 | 31 | 0 | 0 | 157.1 | 167 | 94 | 83 | 76 | 133 | 21 | 13 |
| Jesse Chavez |   | mr | 25 | 4.01 | 1 | 4 | 0 | 73 | 0 | 0 | 0 | 67.1 | 69 | 33 | 30 | 22 | 47 | 11 | 2 |
| Bruce Chen* |   | sp | 32 | 5.78 | 1 | 6 | 0 | 17 | 9 | 0 | 0 | 62.1 | 74 | 42 | 40 | 25 | 45 | 12 | 4 |
| Randy Choate* | OTR | mr | 33 | 3.47 | 1 | 0 | 5 | 61 | 0 | 0 | 0 | 36.1 | 28 | 15 | 14 | 11 | 28 | 4 | 6 |
| Vinnie Chulk |   | mr | 30 | 3.75 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 12.0 | 10 | 6 | 5 | 10 | 4 | 1 | 2 |
| Anthony Claggett |   | mr | 24 | 27.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 13 | 11 | 11 | 4 | 3 | 3 | 0 |
| Tyler Clippard | TON | mr | 24 | 2.69 | 4 | 2 | 0 | 41 | 0 | 0 | 0 | 60.1 | 36 | 20 | 18 | 32 | 67 | 9 | 3 |
| Todd Coffey | BT | mr | 28 | 2.90 | 4 | 4 | 2 | 78 | 0 | 0 | 0 | 83.2 | 76 | 28 | 27 | 21 | 65 | 8 | 12 |
| Phil Coke* |   | mr | 26 | 4.50 | 4 | 3 | 2 | 72 | 0 | 0 | 0 | 60.0 | 44 | 34 | 30 | 20 | 49 | 10 | 6 |
| Jesus Colome |   | mr | 31 | 7.59 | 1 | 1 | 0 | 21 | 0 | 0 | 0 | 21.1 | 34 | 18 | 18 | 6 | 15 | 2 | 2 |
| Bartolo Colon |   | sp | 36 | 4.19 | 3 | 6 | 0 | 12 | 12 | 0 | 0 | 62.1 | 69 | 42 | 29 | 21 | 38 | 13 | 3 |
| Roman Colon |   | mr | 29 | 4.83 | 2 | 3 | 0 | 43 | 0 | 0 | 0 | 50.1 | 50 | 27 | 27 | 22 | 29 | 7 | 4 |
| Clay Condrey | LON | mr | 33 | 3.00 | 6 | 2 | 1 | 45 | 0 | 0 | 0 | 42.0 | 37 | 17 | 14 | 14 | 25 | 4 | 6 |
| Jose Contreras |   | sp | 37 | 4.92 | 6 | 13 | 0 | 28 | 23 | 0 | 0 | 131.2 | 141 | 86 | 72 | 53 | 106 | 13 | 11 |
| Aaron Cook | MAD | sp | 30 | 4.16 | 11 | 6 | 0 | 27 | 27 | 1 | 1 | 158.0 | 175 | 76 | 73 | 47 | 78 | 19 | 19 |
| Roy Corcoran |   | mr | 29 | 6.16 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 19.0 | 25 | 13 | 13 | 17 | 6 | 2 | 7 |
| Francisco Cordero | CRH | cl | 34 | 2.16 | 2 | 6 | 39 | 68 | 0 | 0 | 0 | 66.2 | 58 | 21 | 16 | 30 | 58 | 2 | 7 |
| Lance Cormier | OTR | mr | 28 | 3.26 | 3 | 3 | 2 | 53 | 0 | 0 | 0 | 77.1 | 75 | 31 | 28 | 25 | 36 | 6 | 6 |
| Manuel Corpas |   | mr | 26 | 5.88 | 1 | 3 | 1 | 35 | 0 | 0 | 0 | 33.2 | 44 | 22 | 22 | 7 | 24 | 3 | 4 |
| Kevin Correia | MUL | sp | 28 | 3.91 | 12 | 11 | 0 | 33 | 33 | 1 | 1 | 198.0 | 194 | 92 | 86 | 64 | 142 | 17 | 14 |
| Neal Cotts* |   | mr | 29 | 7.36 | 0 | 2 | 0 | 19 | 0 | 0 | 0 | 11.0 | 14 | 9 | 9 | 9 | 9 | 3 | 2 |
| Jesse Crain | BON | mr | 27 | 4.70 | 7 | 4 | 0 | 56 | 0 | 0 | 0 | 51.2 | 48 | 28 | 27 | 27 | 43 | 3 | 5 |
| Juan Cruz |   | mr | 30 | 5.72 | 3 | 4 | 2 | 46 | 0 | 0 | 0 | 50.1 | 46 | 34 | 32 | 29 | 38 | 6 | 3 |
| Johnny Cueto | Pal | sp | 23 | 4.41 | 11 | 11 | 0 | 30 | 30 | 0 | 0 | 171.1 | 172 | 90 | 84 | 61 | 132 | 24 | 15 |
| Matt Daley |   | mr | 27 | 4.24 | 1 | 1 | 0 | 57 | 0 | 0 | 0 | 51.0 | 43 | 24 | 24 | 18 | 55 | 6 | 2 |
| John Danks* | EDG | sp | 24 | 3.77 | 13 | 11 | 0 | 32 | 32 | 1 | 0 | 200.1 | 184 | 89 | 84 | 73 | 149 | 28 | 22 |
| Daniel Davidson* |   | mr | 28 | 5.40 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1.2 | 3 | 1 | 1 | 3 | 0 | 0 | 0 |
| David Davidson* |   | mr | 25 | 45.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 4 | 5 | 5 | 4 | 3 | 0 | 0 |
| Kyle Davies |   | sp | 25 | 5.27 | 8 | 9 | 0 | 22 | 22 | 1 | 0 | 123.0 | 122 | 76 | 72 | 66 | 86 | 18 | 13 |
| Doug Davis* |   | sp | 33 | 4.12 | 9 | 14 | 0 | 34 | 34 | 0 | 0 | 203.1 | 203 | 101 | 93 | 103 | 146 | 25 | 20 |
| Wade Davis |   | sp | 23 | 3.72 | 2 | 2 | 0 | 6 | 6 | 1 | 1 | 36.1 | 33 | 19 | 15 | 13 | 36 | 2 | 2 |
| Eulogio de la Cruz |   | mr | 25 | 5.40 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 2 | 2 | 2 | 6 | 2 | 0 | 1 |
| Jorge de la Rosa* | MUL | sp | 28 | 4.38 | 16 | 9 | 0 | 33 | 32 | 0 | 0 | 185.0 | 172 | 95 | 90 | 83 | 193 | 20 | 11 |
| Manny Delcarmen |   | mr | 27 | 4.53 | 5 | 2 | 0 | 64 | 0 | 0 | 0 | 59.2 | 64 | 34 | 30 | 34 | 44 | 5 | 3 |
| Ryan Dempster | CRH | sp | 32 | 3.64 | 11 | 9 | 0 | 31 | 31 | 1 | 1 | 200.0 | 196 | 94 | 81 | 65 | 172 | 22 | 17 |
| Elmer Dessens |   | mr | 38 | 3.31 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 32.2 | 24 | 12 | 12 | 10 | 14 | 5 | 2 |
| Ross Detwiler* |   | sp | 23 | 5.00 | 1 | 6 | 0 | 15 | 14 | 1 | 0 | 75.2 | 87 | 43 | 42 | 33 | 43 | 3 | 9 |
| R.A. Dickey | OTR | mr | 34 | 4.62 | 1 | 1 | 0 | 35 | 1 | 0 | 0 | 64.1 | 74 | 34 | 33 | 30 | 42 | 8 | 5 |
| Mark DiFelice |   | mr | 32 | 3.66 | 4 | 1 | 0 | 59 | 0 | 0 | 0 | 51.2 | 49 | 21 | 21 | 15 | 48 | 6 | 1 |
| Tim Dillard |   | mr | 25 | 12.46 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 4.1 | 7 | 6 | 6 | 5 | 1 | 1 | 2 |
| Lenny DiNardo* |   | sp | 29 | 10.13 | 0 | 3 | 0 | 5 | 5 | 0 | 0 | 21.1 | 41 | 28 | 24 | 15 | 8 | 2 | 4 |
| Freddy Dolsi |   | mr | 26 | 1.69 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 10.2 | 13 | 6 | 2 | 4 | 3 | 0 | 3 |
| Brendan Donnelly |   | mr | 37 | 1.78 | 3 | 0 | 2 | 30 | 0 | 0 | 0 | 25.1 | 22 | 8 | 5 | 9 | 25 | 1 | 3 |
| Octavio Dotel |   | mr | 35 | 3.32 | 3 | 3 | 0 | 62 | 0 | 0 | 0 | 62.1 | 54 | 26 | 23 | 36 | 75 | 7 | 3 |
| Scott Downs* | EDG | mr | 33 | 3.09 | 1 | 3 | 9 | 48 | 0 | 0 | 0 | 46.2 | 46 | 18 | 16 | 13 | 43 | 4 | 3 |
| Brian Duensing* | CRH | mr | 26 | 3.64 | 5 | 2 | 0 | 24 | 9 | 0 | 0 | 84.0 | 84 | 37 | 34 | 31 | 53 | 7 | 10 |
| Zach Duke* |   | sp | 26 | 4.06 | 11 | 16 | 0 | 32 | 32 | 3 | 1 | 213.0 | 231 | 101 | 96 | 49 | 106 | 23 | 20 |
| Phil Dumatrait* |   | mr | 27 | 6.92 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 13.0 | 13 | 11 | 10 | 11 | 7 | 4 | 0 |
| Michael Dunn* |   | mr | 24 | 6.75 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.0 | 3 | 3 | 3 | 5 | 5 | 1 | 0 |
| Chad Durbin |   | mr | 31 | 4.39 | 2 | 2 | 2 | 59 | 0 | 0 | 0 | 69.2 | 56 | 38 | 34 | 47 | 62 | 8 | 3 |
| Adam Eaton |   | sp | 31 | 8.08 | 3 | 5 | 0 | 12 | 8 | 0 | 0 | 49.0 | 65 | 44 | 44 | 27 | 35 | 10 | 3 |
| Jack Egbert |   | mr | 26 | 27.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.2 | 8 | 8 | 8 | 2 | 0 | 1 | 0 |
| Mike Ekstrom |   | mr | 25 | 6.38 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 18.1 | 21 | 14 | 13 | 8 | 19 | 3 | 3 |
| Scott Elbert* |   | mr | 23 | 5.03 | 2 | 0 | 0 | 19 | 0 | 0 | 0 | 19.2 | 19 | 11 | 11 | 7 | 21 | 4 | 2 |
| Alan Embree* |   | mr | 39 | 5.84 | 2 | 2 | 0 | 36 | 0 | 0 | 0 | 24.2 | 28 | 18 | 16 | 12 | 12 | 3 | 3 |
| Sergio Escalona* |   | mr | 24 | 4.61 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 13.2 | 12 | 7 | 7 | 5 | 10 | 0 | 1 |
| Kelvim Escobar |   | sp | 33 | 3.60 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 4 | 2 | 2 | 4 | 5 | 0 | 0 |
| Marco Estrada |   | mr | 25 | 6.14 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 7.1 | 6 | 6 | 5 | 4 | 9 | 1 | 0 |
| Dana Eveland* |   | sp | 25 | 7.16 | 2 | 4 | 0 | 13 | 9 | 0 | 0 | 44.0 | 70 | 39 | 35 | 26 | 22 | 4 | 8 |
| Scott Eyre* |   | mr | 37 | 1.50 | 2 | 1 | 0 | 42 | 0 | 0 | 0 | 30.0 | 22 | 6 | 5 | 16 | 22 | 3 | 3 |
| Willie Eyre |   | mr | 30 | 4.50 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 18.0 | 18 | 9 | 9 | 6 | 8 | 0 | 5 |
| Kyle Farnsworth |   | mr | 33 | 4.58 | 1 | 5 | 0 | 41 | 0 | 0 | 0 | 37.1 | 43 | 22 | 19 | 14 | 42 | 3 | 1 |
| Scott Feldman | MID | sp | 26 | 4.08 | 17 | 8 | 0 | 34 | 31 | 0 | 0 | 189.2 | 178 | 87 | 86 | 65 | 113 | 18 | 21 |
| Pedro Feliciano* | MAD | mr | 32 | 3.19 | 6 | 4 | 0 | 88 | 0 | 0 | 0 | 59.1 | 51 | 25 | 21 | 18 | 59 | 7 | 5 |
| Neftali Feliz |   | mr | 21 | 1.74 | 1 | 0 | 2 | 20 | 0 | 0 | 0 | 31.0 | 13 | 6 | 6 | 8 | 39 | 2 | 1 |
| Casey Fien |   | mr | 25 | 7.94 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 11.1 | 13 | 11 | 10 | 6 | 9 | 2 | 1 |
| Alfredo Figaro |   | sp | 24 | 6.35 | 2 | 2 | 0 | 5 | 3 | 0 | 0 | 17.0 | 23 | 13 | 12 | 10 | 16 | 3 | 1 |
| Nelson Figueroa |   | sp | 35 | 4.09 | 3 | 8 | 0 | 16 | 10 | 1 | 1 | 70.1 | 80 | 33 | 32 | 24 | 59 | 8 | 3 |
| Carlos Fisher |   | mr | 26 | 4.47 | 1 | 1 | 0 | 39 | 0 | 0 | 0 | 52.1 | 50 | 26 | 26 | 31 | 48 | 4 | 6 |
| Doug Fister | EDG | sp | 25 | 4.13 | 3 | 4 | 0 | 11 | 10 | 0 | 0 | 61.0 | 63 | 29 | 28 | 15 | 36 | 11 | 7 |
| Randy Flores* |   | mr | 33 | 5.25 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 12.0 | 14 | 7 | 7 | 2 | 14 | 2 | 0 |
| Gavin Floyd | TON | sp | 26 | 4.06 | 11 | 11 | 0 | 30 | 30 | 1 | 0 | 193.0 | 178 | 93 | 87 | 59 | 163 | 21 | 21 |
| Josh Fogg |   | mr | 32 | 3.74 | 0 | 2 | 0 | 24 | 1 | 0 | 0 | 45.2 | 32 | 20 | 19 | 20 | 27 | 7 | 5 |
| Casey Fossum* |   | mr | 31 | 2.25 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 4 | 1 | 1 | 4 | 3 | 0 | 1 |
| Chad Fox |   | mr | 38 | 135.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.1 | 2 | 5 | 5 | 3 | 0 | 0 | 0 |
| Frank Francisco | EDG | cl | 29 | 3.83 | 2 | 3 | 25 | 51 | 0 | 0 | 0 | 49.1 | 40 | 21 | 21 | 15 | 57 | 6 | 1 |
| Ryan Franklin | TON | cl | 36 | 1.92 | 4 | 3 | 38 | 62 | 0 | 0 | 0 | 61.0 | 49 | 13 | 13 | 24 | 44 | 2 | 4 |
| Jason Frasor | MID | mr | 31 | 2.50 | 7 | 3 | 11 | 61 | 0 | 0 | 0 | 57.2 | 43 | 17 | 16 | 16 | 56 | 4 | 4 |
| Lucas French* |   | sp | 23 | 5.21 | 4 | 5 | 0 | 15 | 12 | 0 | 0 | 67.1 | 87 | 45 | 39 | 28 | 42 | 11 | 4 |
| Ernesto Frieri |   | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 |
| Brian Fuentes* |   | cl | 33 | 3.93 | 1 | 5 | 48 | 65 | 0 | 0 | 0 | 55.0 | 53 | 24 | 24 | 24 | 46 | 6 | 4 |
| Jeff Fulchino | MUL | mr | 29 | 3.40 | 6 | 4 | 0 | 61 | 0 | 0 | 0 | 82.0 | 70 | 33 | 31 | 27 | 71 | 7 | 5 |
| Armando Gabino |   | sp | 25 | 17.18 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3.2 | 9 | 7 | 7 | 5 | 2 | 1 | 0 |
| Armando Galarraga |   | sp | 27 | 5.64 | 6 | 10 | 0 | 29 | 25 | 0 | 0 | 143.2 | 158 | 93 | 90 | 67 | 95 | 24 | 12 |
| Sean Gallagher |   | mr | 23 | 5.95 | 3 | 2 | 0 | 14 | 2 | 0 | 0 | 19.2 | 26 | 16 | 13 | 12 | 14 | 1 | 1 |
| Yovani Gallardo | LON | sp | 23 | 3.73 | 13 | 12 | 0 | 30 | 30 | 1 | 0 | 185.2 | 150 | 78 | 77 | 94 | 204 | 21 | 11 |
| Victor Garate* |   | mr | 24 | 22.50 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2.0 | 5 | 5 | 5 | 3 | 0 | 1 | 0 |
| Freddy Garcia | COP | sp | 33 | 4.34 | 3 | 4 | 0 | 9 | 9 | 0 | 0 | 56.0 | 56 | 27 | 27 | 12 | 37 | 4 | 5 |
| Jon Garland | CCL | sp | 29 | 4.01 | 11 | 13 | 0 | 33 | 33 | 1 | 0 | 204.0 | 225 | 106 | 91 | 61 | 109 | 23 | 25 |
| Matt Garza | GEO | sp | 25 | 3.95 | 8 | 12 | 0 | 32 | 32 | 0 | 0 | 203.0 | 177 | 93 | 89 | 79 | 189 | 25 | 14 |
| Chad Gaudin |   | sp | 26 | 4.64 | 6 | 10 | 0 | 31 | 25 | 0 | 0 | 147.1 | 146 | 85 | 76 | 76 | 139 | 14 | 8 |
| Geoff Geary |   | mr | 32 | 8.10 | 1 | 3 | 0 | 16 | 0 | 0 | 0 | 20.0 | 30 | 19 | 18 | 10 | 12 | 4 | 3 |
| Josh Geer |   | sp | 26 | 5.96 | 1 | 7 | 0 | 19 | 17 | 0 | 0 | 102.2 | 116 | 73 | 68 | 23 | 54 | 27 | 8 |
| Samuel Gervacio |   | mr | 24 | 2.14 | 1 | 1 | 0 | 29 | 0 | 0 | 0 | 21.0 | 16 | 5 | 5 | 8 | 25 | 1 | 3 |
| Dan Giese |   | mr | 32 | 5.32 | 0 | 3 | 0 | 7 | 1 | 0 | 0 | 22.0 | 22 | 13 | 13 | 9 | 11 | 5 | 2 |
| Jimmy Gobble* |   | mr | 27 | 7.50 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 12.0 | 14 | 10 | 10 | 7 | 10 | 3 | 0 |
| Edgar Gonzalez |   | mr | 26 | 5.51 | 0 | 4 | 0 | 26 | 6 | 0 | 0 | 65.1 | 76 | 41 | 40 | 28 | 39 | 4 | 5 |
| Enrique Gonzalez |   | mr | 26 | 4.91 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.2 | 5 | 2 | 2 | 2 | 1 | 1 | 0 |
| Gio Gonzalez* | MID | sp | 23 | 5.75 | 6 | 7 | 0 | 20 | 17 | 0 | 0 | 98.2 | 113 | 68 | 63 | 56 | 109 | 14 | 10 |
| Mike Gonzalez* | TON | mr | 31 | 2.42 | 5 | 4 | 10 | 80 | 0 | 0 | 0 | 74.1 | 56 | 28 | 20 | 33 | 90 | 7 | 6 |
| Tom Gordon |   | mr | 41 | 21.60 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1.2 | 3 | 4 | 4 | 3 | 0 | 0 | 0 |
| Tom Gorzelanny* |   | mr | 26 | 5.55 | 7 | 3 | 0 | 22 | 7 | 0 | 0 | 47.0 | 45 | 30 | 29 | 17 | 47 | 6 | 2 |
| Mike Gosling* |   | mr | 28 | 5.04 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 25.0 | 30 | 15 | 14 | 11 | 13 | 5 | 3 |
| John Grabow* | TON | mr | 30 | 3.36 | 3 | 0 | 0 | 75 | 0 | 0 | 0 | 72.1 | 62 | 28 | 27 | 40 | 57 | 5 | 8 |
| Jeff Gray |   | mr | 27 | 3.76 | 0 | 1 | 0 | 24 | 0 | 0 | 0 | 26.1 | 30 | 12 | 11 | 4 | 19 | 3 | 2 |
| Sean Green |   | mr | 30 | 4.39 | 1 | 4 | 1 | 79 | 0 | 0 | 0 | 69.2 | 64 | 37 | 34 | 36 | 54 | 5 | 7 |
| Luke Gregerson | Pal | mr | 25 | 3.24 | 2 | 4 | 1 | 72 | 0 | 0 | 0 | 75.0 | 62 | 29 | 27 | 31 | 93 | 3 | 5 |
| Kevin Gregg |   | cl | 31 | 4.72 | 5 | 6 | 23 | 72 | 0 | 0 | 0 | 68.2 | 60 | 38 | 36 | 30 | 71 | 13 | 5 |
| Zack Greinke | COP | sp | 25 | 2.16 | 16 | 8 | 0 | 33 | 33 | 6 | 3 | 229.1 | 195 | 64 | 55 | 51 | 242 | 11 | 17 |
| Jason Grilli | COP | mr | 32 | 5.32 | 2 | 3 | 1 | 52 | 0 | 0 | 0 | 45.2 | 50 | 27 | 27 | 27 | 49 | 4 | 2 |
| Eddie Guardado* |   | mr | 38 | 4.46 | 1 | 2 | 0 | 48 | 0 | 0 | 0 | 38.1 | 39 | 21 | 19 | 15 | 20 | 8 | 4 |
| Matt Guerrier | MID | mr | 30 | 2.36 | 5 | 1 | 1 | 79 | 0 | 0 | 0 | 76.1 | 58 | 23 | 20 | 16 | 47 | 10 | 5 |
| Jeremy Guthrie |   | sp | 30 | 5.04 | 10 | 17 | 0 | 33 | 33 | 1 | 0 | 200.0 | 224 | 120 | 112 | 60 | 110 | 35 | 17 |
| Juan Gutierrez |   | mr | 25 | 4.06 | 4 | 3 | 9 | 65 | 0 | 0 | 0 | 71.0 | 67 | 33 | 32 | 30 | 66 | 2 | 5 |
| Angel Guzman | TON | mr | 27 | 2.95 | 3 | 3 | 1 | 55 | 0 | 0 | 0 | 61.0 | 41 | 20 | 20 | 23 | 47 | 8 | 4 |
| Eric Hacker |   | mr | 26 | 6.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 4 | 2 | 2 | 2 | 1 | 0 | 1 |
| Charlie Haeger |   | sp | 25 | 3.32 | 1 | 1 | 0 | 6 | 3 | 0 | 0 | 19.0 | 13 | 7 | 7 | 7 | 15 | 4 | 0 |
| Roy Halladay | ROK | sp | 32 | 2.79 | 17 | 10 | 0 | 32 | 32 | 9 | 4 | 239.0 | 234 | 82 | 74 | 35 | 208 | 22 | 21 |
| Cole Hamels* | BT | sp | 25 | 4.32 | 10 | 11 | 0 | 32 | 32 | 2 | 2 | 193.2 | 206 | 95 | 93 | 43 | 168 | 24 | 11 |
| Jason Hammel | EDG | sp | 26 | 4.33 | 10 | 8 | 0 | 34 | 30 | 1 | 0 | 176.2 | 203 | 94 | 85 | 42 | 133 | 17 | 9 |
| Mike Hampton* |   | sp | 36 | 5.30 | 7 | 10 | 0 | 21 | 21 | 0 | 0 | 112.0 | 128 | 71 | 66 | 46 | 74 | 13 | 13 |
| Joel Hanrahan | CCL | mr | 27 | 4.78 | 1 | 4 | 5 | 67 | 0 | 0 | 0 | 64.0 | 73 | 40 | 34 | 34 | 72 | 3 | 2 |
| Craig Hansen |   | mr | 25 | 5.68 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.1 | 6 | 4 | 4 | 4 | 5 | 1 | 0 |
| Tommy Hanson | LON | sp | 22 | 2.89 | 11 | 4 | 0 | 21 | 21 | 0 | 0 | 127.2 | 105 | 42 | 41 | 46 | 116 | 10 | 13 |
| J.A. Happ* | WIZ | sp | 26 | 2.93 | 12 | 4 | 0 | 35 | 23 | 3 | 2 | 166.0 | 149 | 55 | 54 | 56 | 119 | 20 | 16 |
| Aaron Harang |   | sp | 31 | 4.21 | 6 | 14 | 0 | 26 | 26 | 2 | 1 | 162.1 | 186 | 82 | 76 | 43 | 142 | 24 | 11 |
| Rich Harden | COP | sp | 27 | 4.09 | 9 | 9 | 0 | 26 | 26 | 0 | 0 | 141.0 | 122 | 74 | 64 | 67 | 171 | 23 | 9 |
| Dan Haren | LON | sp | 28 | 3.14 | 14 | 10 | 0 | 33 | 33 | 3 | 1 | 229.1 | 192 | 83 | 80 | 38 | 223 | 27 | 12 |
| Matt Harrison* |   | sp | 23 | 6.11 | 4 | 5 | 0 | 11 | 11 | 2 | 1 | 63.1 | 81 | 43 | 43 | 23 | 34 | 9 | 8 |
| Kevin Hart |   | sp | 26 | 5.44 | 4 | 9 | 0 | 18 | 14 | 0 | 0 | 81.0 | 97 | 55 | 49 | 44 | 52 | 11 | 13 |
| LaTroy Hawkins |   | mr | 36 | 2.13 | 1 | 4 | 11 | 65 | 0 | 0 | 0 | 63.1 | 60 | 16 | 15 | 16 | 45 | 7 | 7 |
| Blake Hawksworth | LON | mr | 26 | 2.02 | 4 | 0 | 0 | 30 | 0 | 0 | 0 | 40.0 | 29 | 10 | 9 | 15 | 20 | 2 | 5 |
| Dirk Hayhurst |   | mr | 28 | 2.78 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 22.2 | 23 | 7 | 7 | 9 | 13 | 2 | 2 |
| Aaron Heilman |   | mr | 30 | 4.11 | 4 | 4 | 1 | 70 | 0 | 0 | 0 | 72.1 | 68 | 34 | 33 | 34 | 65 | 9 | 7 |
| Mark Hendrickson* |   | mr | 35 | 4.37 | 6 | 5 | 1 | 53 | 11 | 0 | 0 | 105.0 | 116 | 59 | 51 | 33 | 61 | 16 | 8 |
| Sean Henn* |   | mr | 28 | 7.53 | 0 | 3 | 0 | 20 | 0 | 0 | 0 | 14.1 | 15 | 12 | 12 | 12 | 15 | 2 | 1 |
| Matt Herges |   | mr | 39 | 3.38 | 3 | 1 | 0 | 30 | 0 | 0 | 0 | 34.2 | 34 | 14 | 13 | 8 | 26 | 5 | 3 |
| David Hernandez | CRH | sp | 24 | 5.42 | 4 | 10 | 0 | 20 | 19 | 0 | 0 | 101.1 | 118 | 62 | 61 | 46 | 68 | 27 | 5 |
| Felix Hernandez | ROK | sp | 23 | 2.49 | 19 | 5 | 0 | 34 | 34 | 2 | 1 | 238.2 | 200 | 81 | 66 | 71 | 217 | 15 | 20 |
| Livan Hernandez |   | sp | 34 | 5.44 | 9 | 12 | 0 | 31 | 31 | 2 | 0 | 183.2 | 220 | 112 | 111 | 67 | 102 | 19 | 24 |
| Daniel Ray Herrera* |   | mr | 24 | 3.06 | 4 | 4 | 0 | 70 | 0 | 0 | 0 | 61.2 | 63 | 30 | 21 | 24 | 44 | 5 | 10 |
| Rich Hill* |   | sp | 29 | 7.80 | 3 | 3 | 0 | 14 | 13 | 0 | 0 | 57.2 | 68 | 53 | 50 | 40 | 46 | 7 | 5 |
| Shawn Hill |   | sp | 28 | 5.25 | 1 | 1 | 0 | 3 | 3 | 0 | 0 | 12.0 | 15 | 7 | 7 | 3 | 7 | 1 | 1 |
| Mike Hinckley* |   | mr | 26 | 4.66 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 9.2 | 8 | 5 | 5 | 11 | 3 | 1 | 2 |
| Alex Hinshaw* |   | mr | 26 | 12.00 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 6.0 | 10 | 8 | 8 | 7 | 2 | 2 | 1 |
| Luke Hochevar |   | sp | 25 | 6.55 | 7 | 13 | 0 | 25 | 25 | 2 | 1 | 143.0 | 167 | 109 | 104 | 46 | 106 | 23 | 16 |
| Trevor Hoffman | Pal | cl | 41 | 1.83 | 3 | 2 | 37 | 55 | 0 | 0 | 0 | 54.0 | 35 | 11 | 11 | 14 | 48 | 2 | 3 |
| Derek Holland* |   | sp | 22 | 6.12 | 8 | 13 | 0 | 33 | 21 | 1 | 1 | 138.1 | 160 | 98 | 94 | 47 | 107 | 26 | 13 |
| J.P. Howell* | MID | mr | 26 | 2.83 | 7 | 5 | 17 | 69 | 0 | 0 | 0 | 66.2 | 47 | 22 | 21 | 33 | 79 | 7 | 5 |
| Bob Howry | WIZ | mr | 35 | 3.39 | 2 | 6 | 0 | 63 | 0 | 0 | 0 | 63.2 | 50 | 26 | 24 | 23 | 46 | 5 | 2 |
| Daniel Hudson |   | mr | 22 | 3.38 | 1 | 1 | 0 | 6 | 2 | 0 | 0 | 18.2 | 16 | 9 | 7 | 9 | 14 | 3 | 0 |
| Tim Hudson | GEO | sp | 33 | 3.61 | 2 | 1 | 0 | 7 | 7 | 0 | 0 | 42.1 | 49 | 17 | 17 | 13 | 30 | 4 | 5 |
| David Huff* |   | sp | 24 | 5.61 | 11 | 8 | 0 | 23 | 23 | 0 | 0 | 128.1 | 159 | 82 | 80 | 41 | 65 | 16 | 13 |
| Dusty Hughes* |   | mr | 27 | 5.14 | 0 | 2 | 0 | 8 | 1 | 0 | 0 | 14.0 | 13 | 9 | 8 | 8 | 15 | 2 | 2 |
| Phil Hughes | COP | mr | 23 | 3.03 | 8 | 3 | 3 | 51 | 7 | 0 | 0 | 86.0 | 68 | 31 | 29 | 28 | 96 | 8 | 6 |
| Philip Humber |   | mr | 26 | 8.00 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 9.0 | 17 | 8 | 8 | 9 | 9 | 1 | 2 |
| Tommy Hunter | OTR | sp | 22 | 4.10 | 9 | 6 | 0 | 19 | 19 | 1 | 0 | 112.0 | 113 | 55 | 51 | 33 | 64 | 13 | 9 |
| Jason Isringhausen |   | mr | 36 | 2.25 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 8.0 | 6 | 2 | 2 | 5 | 6 | 0 | 1 |
| Edwin Jackson | MID | sp | 25 | 3.62 | 13 | 9 | 0 | 33 | 33 | 1 | 0 | 214.0 | 200 | 93 | 86 | 70 | 161 | 27 | 17 |
| Steven Jackson | TON | mr | 27 | 3.14 | 2 | 3 | 0 | 40 | 0 | 0 | 0 | 43.0 | 38 | 20 | 15 | 22 | 21 | 2 | 3 |
| Zach Jackson* |   | mr | 26 | 9.35 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 8.2 | 14 | 10 | 9 | 4 | 10 | 2 | 0 |
| Chris Jakubauskas |   | mr | 30 | 5.32 | 6 | 7 | 0 | 35 | 8 | 1 | 0 | 93.0 | 91 | 60 | 55 | 27 | 47 | 15 | 7 |
| Casey Janssen | BON | mr | 27 | 5.85 | 2 | 4 | 1 | 21 | 5 | 0 | 0 | 40.0 | 59 | 29 | 26 | 14 | 24 | 5 | 6 |
| Bobby Jenks | CRH | cl | 28 | 3.71 | 3 | 4 | 29 | 52 | 0 | 0 | 0 | 53.1 | 52 | 24 | 22 | 16 | 49 | 9 | 4 |
| Jason Jennings |   | mr | 30 | 4.13 | 2 | 4 | 1 | 44 | 0 | 0 | 0 | 61.0 | 67 | 31 | 28 | 28 | 44 | 7 | 7 |
| Kevin Jepsen | EDG | mr | 24 | 4.94 | 6 | 4 | 1 | 54 | 0 | 0 | 0 | 54.2 | 63 | 33 | 30 | 19 | 48 | 2 | 6 |
| Ubaldo Jimenez | TON | sp | 25 | 3.47 | 15 | 12 | 0 | 33 | 33 | 1 | 0 | 218.0 | 183 | 87 | 84 | 85 | 198 | 13 | 15 |
| Waldis Joaquin |   | mr | 22 | 4.22 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10.2 | 10 | 5 | 5 | 7 | 12 | 1 | 0 |
| Jim Johnson | GEO | mr | 26 | 4.11 | 4 | 6 | 10 | 64 | 0 | 0 | 0 | 70.0 | 73 | 32 | 32 | 23 | 49 | 8 | 11 |
| Josh Johnson | LON | sp | 25 | 3.23 | 15 | 5 | 0 | 33 | 33 | 2 | 0 | 209.0 | 184 | 77 | 75 | 58 | 191 | 14 | 17 |
| Randy Johnson* | ROK | sp | 45 | 4.88 | 8 | 6 | 0 | 22 | 17 | 0 | 0 | 96.0 | 97 | 55 | 52 | 31 | 86 | 19 | 8 |
| Hunter Jones* |   | mr | 25 | 9.24 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 12.2 | 16 | 13 | 13 | 7 | 9 | 3 | 0 |
| Jorge Julio |   | mr | 30 | 7.79 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 17.1 | 15 | 17 | 15 | 15 | 13 | 2 | 0 |
| Jair Jurrjens | WIZ | sp | 23 | 2.60 | 14 | 10 | 0 | 34 | 34 | 0 | 0 | 215.0 | 186 | 71 | 62 | 75 | 152 | 15 | 16 |
| Jeff Karstens |   | mr | 26 | 5.42 | 4 | 6 | 0 | 39 | 13 | 0 | 0 | 108.0 | 115 | 66 | 65 | 45 | 52 | 12 | 9 |
| Kenshin Kawakami |   | sp | 34 | 3.86 | 7 | 12 | 1 | 32 | 25 | 0 | 0 | 156.1 | 153 | 73 | 67 | 57 | 105 | 15 | 12 |
| Scott Kazmir* | GEO | sp | 25 | 4.89 | 10 | 9 | 0 | 26 | 26 | 0 | 0 | 147.1 | 149 | 85 | 80 | 60 | 117 | 16 | 12 |
| Shawn Kelley |   | mr | 25 | 4.50 | 5 | 4 | 0 | 41 | 0 | 0 | 0 | 46.0 | 45 | 23 | 23 | 9 | 41 | 9 | 4 |
| Kyle Kendrick |   | mr | 24 | 3.42 | 3 | 1 | 0 | 9 | 2 | 0 | 0 | 26.1 | 27 | 11 | 10 | 9 | 15 | 1 | 6 |
| Ian Kennedy |   | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 |
| Logan Kensing |   | mr | 26 | 8.92 | 1 | 2 | 1 | 32 | 0 | 0 | 0 | 35.1 | 54 | 35 | 35 | 17 | 19 | 8 | 5 |
| Bob Keppel |   | mr | 27 | 4.83 | 1 | 1 | 0 | 37 | 0 | 0 | 0 | 54.0 | 63 | 30 | 29 | 21 | 32 | 4 | 3 |
| Clayton Kershaw* | MUL | sp | 21 | 2.79 | 8 | 8 | 0 | 31 | 30 | 0 | 0 | 171.0 | 119 | 55 | 53 | 91 | 185 | 7 | 12 |
| Brad Kilby* |   | mr | 26 | 0.53 | 1 | 0 | 0 | 11 | 1 | 0 | 0 | 17.0 | 10 | 2 | 1 | 4 | 20 | 1 | 0 |
| Josh Kinney |   | mr | 30 | 8.80 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 15.1 | 23 | 15 | 15 | 11 | 8 | 2 | 0 |
| Masahide Kobayashi |   | mr | 35 | 8.38 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 9.2 | 12 | 9 | 9 | 4 | 4 | 2 | 2 |
| Bobby Korecky |   | mr | 29 | 13.50 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.0 | 11 | 9 | 9 | 4 | 3 | 0 | 1 |
| John Koronka* |   | sp | 28 | 11.05 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 7.1 | 11 | 11 | 9 | 7 | 4 | 4 | 1 |
| Hong-Chih Kuo* | Pal | mr | 27 | 3.00 | 2 | 0 | 0 | 35 | 0 | 0 | 0 | 30.0 | 21 | 10 | 10 | 13 | 32 | 2 | 1 |
| Hiroki Kuroda | WIZ | sp | 34 | 3.76 | 8 | 7 | 0 | 21 | 20 | 0 | 0 | 117.1 | 110 | 59 | 49 | 24 | 87 | 12 | 8 |
| John Lackey | COP | sp | 30 | 3.83 | 11 | 8 | 0 | 27 | 27 | 1 | 1 | 176.1 | 177 | 84 | 75 | 47 | 139 | 17 | 17 |
| Aaron Laffey* |   | sp | 24 | 4.44 | 7 | 9 | 1 | 25 | 19 | 0 | 0 | 121.2 | 140 | 69 | 60 | 57 | 59 | 9 | 26 |
| Chris Lambert |   | mr | 26 | 10.22 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 12.1 | 20 | 14 | 14 | 7 | 11 | 5 | 1 |
| John Lannan* |   | sp | 24 | 3.88 | 9 | 13 | 0 | 33 | 33 | 2 | 1 | 206.1 | 210 | 100 | 89 | 68 | 89 | 22 | 28 |
| Mat Latos | MUL | sp | 21 | 4.62 | 4 | 5 | 0 | 10 | 10 | 0 | 0 | 50.2 | 43 | 29 | 26 | 23 | 39 | 7 | 3 |
| Brent Leach* |   | mr | 26 | 5.75 | 2 | 0 | 0 | 38 | 0 | 0 | 0 | 20.1 | 16 | 13 | 13 | 12 | 19 | 3 | 2 |
| Brandon League | EDG | mr | 26 | 4.58 | 3 | 6 | 0 | 67 | 0 | 0 | 0 | 74.2 | 72 | 40 | 38 | 21 | 76 | 8 | 12 |
| Wade LeBlanc* |   | sp | 24 | 3.69 | 3 | 1 | 0 | 9 | 9 | 0 | 0 | 46.1 | 35 | 19 | 19 | 19 | 30 | 6 | 3 |
| Wil Ledezma* |   | mr | 28 | 9.53 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.2 | 8 | 7 | 6 | 4 | 8 | 1 | 0 |
| Cliff Lee* | MID | sp | 30 | 3.22 | 14 | 13 | 0 | 34 | 34 | 6 | 2 | 231.2 | 245 | 88 | 83 | 43 | 181 | 17 | 14 |
| Justin Lehr |   | sp | 31 | 5.37 | 5 | 3 | 0 | 11 | 11 | 1 | 1 | 65.1 | 72 | 39 | 39 | 28 | 33 | 14 | 5 |
| Anthony Lerew |   | sp | 26 | 4.05 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 13.1 | 14 | 8 | 6 | 8 | 7 | 4 | 2 |
| Christopher Leroux |   | mr | 25 | 10.80 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.2 | 11 | 8 | 8 | 4 | 2 | 0 | 0 |
| Jon Lester* | EDG | sp | 25 | 3.41 | 15 | 8 | 0 | 32 | 32 | 2 | 0 | 203.1 | 186 | 80 | 77 | 64 | 225 | 20 | 14 |
| Jensen Lewis |   | mr | 25 | 4.61 | 2 | 4 | 1 | 47 | 0 | 0 | 0 | 66.1 | 62 | 37 | 34 | 29 | 62 | 13 | 5 |
| Scott Lewis* |   | sp | 25 | 8.31 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.1 | 7 | 4 | 4 | 1 | 3 | 2 | 0 |
| Brad Lidge | Pal | cl | 32 | 7.21 | 0 | 8 | 31 | 67 | 0 | 0 | 0 | 58.2 | 72 | 51 | 47 | 34 | 61 | 11 | 4 |
| Ted Lilly* | OTR | sp | 33 | 3.10 | 12 | 9 | 0 | 27 | 27 | 0 | 0 | 177.0 | 151 | 66 | 61 | 36 | 151 | 22 | 14 |
| Tim Lincecum | WIZ | sp | 25 | 2.48 | 15 | 7 | 0 | 32 | 32 | 4 | 2 | 225.1 | 168 | 69 | 62 | 68 | 261 | 10 | 9 |
| Mike Lincoln |   | mr | 34 | 8.22 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 23.0 | 29 | 21 | 21 | 19 | 9 | 7 | 3 |
| Matt Lindstrom |   | cl | 29 | 5.89 | 2 | 1 | 15 | 54 | 0 | 0 | 0 | 47.1 | 54 | 35 | 31 | 24 | 39 | 5 | 4 |
| Scott Linebrink |   | mr | 32 | 4.66 | 3 | 7 | 2 | 57 | 0 | 0 | 0 | 56.0 | 70 | 34 | 29 | 23 | 55 | 9 | 3 |
| Francisco Liriano* | ROK | sp | 25 | 5.80 | 5 | 13 | 0 | 29 | 24 | 0 | 0 | 136.2 | 147 | 93 | 88 | 65 | 122 | 21 | 11 |
| Jesse Litsch |   | sp | 24 | 9.00 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 9.0 | 14 | 9 | 9 | 1 | 8 | 4 | 0 |
| Radhames Liz |   | mr | 26 | 67.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 8 | 10 | 10 | 2 | 1 | 1 | 0 |
| Boone Logan* |   | mr | 24 | 5.19 | 1 | 1 | 0 | 20 | 0 | 0 | 0 | 17.1 | 21 | 12 | 10 | 9 | 10 | 1 | 2 |
| Kyle Lohse | CCL | sp | 30 | 4.74 | 6 | 10 | 0 | 23 | 22 | 1 | 1 | 117.2 | 125 | 69 | 62 | 36 | 77 | 16 | 6 |
| Braden Looper |   | sp | 34 | 5.22 | 14 | 7 | 0 | 34 | 34 | 0 | 0 | 194.2 | 226 | 123 | 113 | 64 | 100 | 39 | 19 |
| Arturo Lopez* |   | mr | 26 | 19.29 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2.1 | 7 | 5 | 5 | 3 | 0 | 2 | 1 |
| Javier Lopez* | OTR | mr | 31 | 9.26 | 0 | 2 | 0 | 14 | 0 | 0 | 0 | 11.2 | 20 | 13 | 12 | 9 | 5 | 1 | 1 |
| Rodrigo Lopez |   | sp | 33 | 5.70 | 3 | 1 | 0 | 7 | 5 | 0 | 0 | 30.0 | 42 | 24 | 19 | 11 | 19 | 3 | 5 |
| Wilton Lopez |   | mr | 25 | 8.38 | 0 | 2 | 0 | 8 | 2 | 0 | 0 | 19.1 | 32 | 21 | 18 | 8 | 9 | 4 | 1 |
| Shane Loux |   | mr | 29 | 5.86 | 2 | 3 | 0 | 18 | 6 | 0 | 0 | 58.1 | 84 | 42 | 38 | 19 | 19 | 4 | 8 |
| Derek Lowe |   | sp | 36 | 4.67 | 15 | 10 | 0 | 34 | 34 | 0 | 0 | 194.2 | 232 | 109 | 101 | 63 | 111 | 16 | 28 |
| Mark Lowe |   | mr | 26 | 3.26 | 2 | 7 | 3 | 75 | 0 | 0 | 0 | 80.0 | 71 | 39 | 29 | 29 | 69 | 7 | 5 |
| Brandon Lyon | Pal | mr | 29 | 2.86 | 6 | 5 | 3 | 65 | 0 | 0 | 0 | 78.2 | 56 | 25 | 25 | 31 | 57 | 7 | 7 |
| Mike MacDougal |   | cl | 32 | 4.31 | 1 | 1 | 20 | 57 | 0 | 0 | 0 | 54.1 | 52 | 31 | 26 | 38 | 34 | 3 | 12 |
| Warner Madrigal |   | mr | 25 | 9.95 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 12.2 | 18 | 14 | 14 | 12 | 5 | 2 | 1 |
| Ryan Madson | CCL | mr | 28 | 3.26 | 5 | 5 | 10 | 79 | 0 | 0 | 0 | 77.1 | 73 | 29 | 28 | 22 | 78 | 7 | 8 |
| Ron Mahay* |   | mr | 38 | 4.29 | 2 | 1 | 0 | 57 | 0 | 0 | 0 | 50.1 | 62 | 29 | 24 | 22 | 42 | 10 | 4 |
| Paul Maholm* |   | sp | 27 | 4.44 | 8 | 9 | 0 | 31 | 31 | 0 | 0 | 194.2 | 221 | 102 | 96 | 60 | 119 | 14 | 28 |
| John Maine | BT | sp | 28 | 4.43 | 7 | 6 | 0 | 15 | 15 | 0 | 0 | 81.1 | 67 | 42 | 40 | 38 | 55 | 8 | 2 |
| Matt Maloney* |   | sp | 25 | 4.87 | 2 | 4 | 0 | 7 | 7 | 0 | 0 | 40.2 | 43 | 22 | 22 | 8 | 28 | 9 | 3 |
| Jeff Manship |   | mr | 24 | 5.68 | 1 | 1 | 0 | 11 | 5 | 0 | 0 | 31.2 | 39 | 21 | 20 | 15 | 21 | 4 | 2 |
| Robert Manuel |   | mr | 25 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 5 | 0 | 0 | 1 | 2 | 0 | 0 |
| Carlos Marmol | WIZ | mr | 26 | 3.41 | 2 | 4 | 15 | 79 | 0 | 0 | 0 | 74.0 | 43 | 29 | 28 | 65 | 93 | 2 | 7 |
| Jason Marquis | CCL | sp | 30 | 4.04 | 15 | 13 | 0 | 33 | 33 | 2 | 1 | 216.0 | 218 | 104 | 97 | 80 | 115 | 15 | 28 |
| Jay Marshall* |   | mr | 26 | 14.73 | 0 | 2 | 0 | 10 | 0 | 0 | 0 | 7.1 | 13 | 12 | 12 | 0 | 1 | 1 | 1 |
| Sean Marshall* | EDG | mr | 26 | 4.32 | 3 | 7 | 0 | 55 | 9 | 1 | 0 | 85.1 | 91 | 43 | 41 | 32 | 68 | 10 | 6 |
| Damaso Marte* |   | mr | 34 | 9.45 | 1 | 3 | 0 | 21 | 0 | 0 | 0 | 13.1 | 15 | 14 | 14 | 6 | 13 | 3 | 1 |
| Victor Marte |   | mr | 28 | 8.25 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 12.0 | 13 | 12 | 11 | 12 | 7 | 2 | 1 |
| J.D. Martin |   | sp | 26 | 4.44 | 5 | 4 | 0 | 15 | 15 | 0 | 0 | 77.0 | 85 | 40 | 38 | 24 | 37 | 14 | 3 |
| Carlos Martinez |   | mr | 27 | 3.86 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 3 | 1 | 1 | 2 | 2 | 1 | 0 |
| Cristhian Martinez |   | mr | 27 | 5.13 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 26.1 | 27 | 16 | 15 | 8 | 18 | 2 | 2 |
| Joe Martinez |   | sp | 26 | 7.50 | 3 | 2 | 0 | 9 | 5 | 0 | 0 | 30.0 | 46 | 27 | 25 | 12 | 19 | 4 | 2 |
| Pedro Martinez |   | sp | 37 | 3.63 | 5 | 1 | 0 | 9 | 9 | 0 | 0 | 44.2 | 48 | 18 | 18 | 8 | 37 | 7 | 1 |
| Shairon Martis |   | sp | 22 | 5.25 | 5 | 3 | 0 | 15 | 15 | 1 | 0 | 85.2 | 83 | 52 | 50 | 39 | 34 | 11 | 5 |
| Nick Masset | GEO | mr | 27 | 2.37 | 5 | 1 | 0 | 74 | 0 | 0 | 0 | 76.0 | 54 | 22 | 20 | 24 | 70 | 6 | 11 |
| Justin Masterson | OTR | mr | 24 | 4.52 | 4 | 10 | 0 | 42 | 16 | 1 | 0 | 129.1 | 128 | 73 | 65 | 60 | 119 | 12 | 15 |
| Doug Mathis | BON | mr | 26 | 3.16 | 0 | 1 | 1 | 24 | 2 | 0 | 0 | 42.2 | 39 | 17 | 15 | 10 | 25 | 4 | 7 |
| Osiris Matos |   | mr | 24 | 9.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.0 | 11 | 7 | 6 | 1 | 5 | 2 | 0 |
| Daisuke Matsuzaka |   | sp | 28 | 5.76 | 4 | 6 | 0 | 12 | 12 | 0 | 0 | 59.1 | 81 | 38 | 38 | 30 | 54 | 10 | 4 |
| Brian Matusz* |   | sp | 22 | 4.63 | 5 | 2 | 0 | 8 | 8 | 0 | 0 | 44.2 | 52 | 24 | 23 | 14 | 38 | 6 | 3 |
| Vin Mazzaro |   | sp | 22 | 5.32 | 4 | 9 | 0 | 17 | 17 | 0 | 0 | 91.1 | 120 | 61 | 54 | 39 | 59 | 12 | 7 |
| Brandon McCarthy | EDG | sp | 25 | 4.62 | 7 | 4 | 0 | 17 | 17 | 1 | 1 | 97.1 | 96 | 55 | 50 | 36 | 65 | 13 | 5 |
| Kyle McClellan | MAD | mr | 25 | 3.38 | 4 | 4 | 3 | 66 | 0 | 0 | 0 | 66.2 | 56 | 27 | 25 | 34 | 51 | 4 | 8 |
| Seth McClung |   | mr | 28 | 4.94 | 3 | 3 | 0 | 41 | 2 | 0 | 0 | 62.0 | 62 | 34 | 34 | 39 | 40 | 11 | 7 |
| Bob McCrory |   | mr | 27 | 17.18 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7.1 | 17 | 19 | 14 | 10 | 4 | 3 | 1 |
| Daniel McCutchen |   | sp | 26 | 4.21 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 36.1 | 38 | 17 | 17 | 11 | 19 | 6 | 1 |
| James McDonald |   | mr | 24 | 4.00 | 5 | 5 | 0 | 45 | 4 | 0 | 0 | 63.0 | 60 | 34 | 28 | 34 | 54 | 6 | 5 |
| Gil Meche |   | sp | 30 | 5.09 | 6 | 10 | 0 | 23 | 23 | 1 | 1 | 129.0 | 144 | 81 | 73 | 58 | 95 | 17 | 13 |
| Brandon Medders |   | mr | 29 | 3.01 | 5 | 1 | 1 | 61 | 0 | 0 | 0 | 68.2 | 63 | 26 | 23 | 32 | 58 | 6 | 3 |
| Kris Medlen | MAD | mr | 23 | 4.26 | 3 | 5 | 0 | 37 | 4 | 0 | 0 | 67.2 | 65 | 34 | 32 | 30 | 72 | 5 | 5 |
| Evan Meek | BT | mr | 26 | 3.45 | 1 | 1 | 0 | 41 | 0 | 0 | 0 | 47.0 | 34 | 18 | 18 | 29 | 42 | 2 | 6 |
| Mark Melancon |   | mr | 24 | 3.86 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 16.1 | 13 | 8 | 7 | 10 | 10 | 0 | 2 |
| Jonathan Meloan |   | mr | 24 | 0.00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 8.1 | 3 | 1 | 0 | 2 | 11 | 0 | 0 |
| Luis Mendoza |   | mr | 25 | 36.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 4 | 4 | 1 | 0 | 1 | 0 |
| Cla Meredith |   | mr | 26 | 3.99 | 4 | 2 | 0 | 64 | 0 | 0 | 0 | 65.1 | 73 | 31 | 29 | 25 | 37 | 4 | 11 |
| Randy Messenger |   | mr | 27 | 4.35 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 10.1 | 13 | 5 | 5 | 0 | 5 | 3 | 1 |
| Dan Meyer* | MUL | mr | 27 | 3.09 | 3 | 2 | 2 | 71 | 0 | 0 | 0 | 58.1 | 47 | 24 | 20 | 21 | 56 | 7 | 4 |
| Kameron Mickolio |   | mr | 25 | 2.63 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 13.2 | 11 | 4 | 4 | 7 | 14 | 0 | 0 |
| Jose Mijares* |   | mr | 24 | 2.34 | 2 | 2 | 0 | 71 | 0 | 0 | 0 | 61.2 | 50 | 17 | 16 | 23 | 55 | 7 | 5 |
| Andrew Miller* | GEO | sp | 24 | 4.84 | 3 | 5 | 0 | 20 | 14 | 0 | 0 | 80.0 | 85 | 52 | 43 | 43 | 59 | 7 | 6 |
| Justin Miller |   | mr | 31 | 3.18 | 3 | 3 | 0 | 44 | 0 | 0 | 0 | 56.2 | 47 | 20 | 20 | 27 | 36 | 7 | 5 |
| Trever Miller* |   | mr | 36 | 2.06 | 4 | 1 | 0 | 70 | 0 | 0 | 0 | 43.2 | 31 | 11 | 10 | 11 | 46 | 5 | 2 |
| Brad Mills* |   | sp | 24 | 14.09 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 7.2 | 14 | 12 | 12 | 6 | 9 | 4 | 0 |
| Kevin Millwood | EDG | sp | 34 | 3.67 | 13 | 10 | 0 | 31 | 31 | 3 | 0 | 198.2 | 195 | 88 | 81 | 71 | 123 | 26 | 19 |
| Eric Milton* |   | sp | 33 | 3.80 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 23.2 | 30 | 12 | 10 | 6 | 20 | 2 | 0 |
| Zach Miner |   | mr | 27 | 4.29 | 7 | 5 | 1 | 51 | 5 | 0 | 0 | 92.1 | 101 | 49 | 44 | 45 | 62 | 11 | 14 |
| Pat Misch* |   | mr | 27 | 4.48 | 3 | 4 | 0 | 26 | 7 | 1 | 1 | 62.1 | 68 | 31 | 31 | 22 | 23 | 9 | 4 |
| Sergio Mitre |   | sp | 28 | 6.79 | 3 | 3 | 0 | 12 | 9 | 0 | 0 | 51.2 | 71 | 45 | 39 | 13 | 32 | 10 | 6 |
| Garrett Mock |   | sp | 26 | 5.62 | 3 | 10 | 0 | 28 | 15 | 0 | 0 | 91.1 | 114 | 65 | 57 | 44 | 72 | 9 | 11 |
| Brian Moehler |   | sp | 37 | 5.47 | 8 | 12 | 0 | 29 | 29 | 1 | 0 | 154.2 | 187 | 101 | 94 | 51 | 91 | 21 | 16 |
| Franklin Morales* |   | mr | 23 | 4.50 | 3 | 2 | 7 | 40 | 2 | 0 | 0 | 40.0 | 38 | 22 | 20 | 23 | 41 | 4 | 3 |
| Edwin Moreno |   | mr | 28 | 4.84 | 1 | 3 | 0 | 19 | 0 | 0 | 0 | 22.1 | 28 | 13 | 12 | 15 | 15 | 3 | 1 |
| Juan Morillo |   | mr | 25 | 22.50 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.0 | 3 | 5 | 5 | 3 | 1 | 1 | 0 |
| Brandon Morrow | CRH | cl | 24 | 4.39 | 2 | 4 | 6 | 26 | 10 | 0 | 0 | 69.2 | 66 | 38 | 34 | 44 | 63 | 10 | 5 |
| Clayton Mortensen |   | sp | 24 | 7.63 | 2 | 4 | 0 | 7 | 6 | 0 | 0 | 30.2 | 42 | 34 | 26 | 13 | 13 | 6 | 2 |
| Charlie Morton | LON | sp | 25 | 4.55 | 5 | 9 | 0 | 18 | 18 | 1 | 1 | 97.0 | 102 | 49 | 49 | 40 | 62 | 7 | 13 |
| Guillermo Moscoso |   | mr | 25 | 3.21 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 14.0 | 15 | 7 | 5 | 6 | 12 | 1 | 1 |
| Robert Mosebach |   | mr | 24 | 7.71 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.1 | 4 | 3 | 2 | 3 | 2 | 0 | 0 |
| Dustin Moseley |   | sp | 27 | 4.30 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 14.2 | 20 | 8 | 7 | 3 | 8 | 3 | 1 |
| Guillermo Mota | BT | mr | 35 | 3.44 | 3 | 4 | 0 | 61 | 0 | 0 | 0 | 65.1 | 53 | 25 | 25 | 24 | 39 | 6 | 5 |
| Jason Motte |   | mr | 27 | 4.76 | 4 | 4 | 0 | 69 | 0 | 0 | 0 | 56.2 | 57 | 32 | 30 | 23 | 54 | 10 | 6 |
| Jamie Moyer* |   | sp | 46 | 4.94 | 12 | 10 | 0 | 30 | 25 | 0 | 0 | 162.0 | 177 | 91 | 89 | 43 | 94 | 27 | 10 |
| Peter Moylan | WIZ | mr | 30 | 2.84 | 6 | 2 | 0 | 87 | 0 | 0 | 0 | 73.0 | 65 | 29 | 23 | 35 | 61 | 0 | 12 |
| Edward Mujica |   | mr | 25 | 3.94 | 3 | 5 | 2 | 67 | 4 | 0 | 0 | 93.2 | 101 | 47 | 41 | 19 | 76 | 14 | 8 |
| Kevin Mulvey |   | sp | 24 | 8.14 | 0 | 3 | 0 | 8 | 4 | 0 | 0 | 24.1 | 29 | 22 | 22 | 12 | 18 | 5 | 1 |
| Bill Murphy* |   | mr | 28 | 3.18 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 11.1 | 4 | 4 | 4 | 8 | 6 | 1 | 1 |
| Brett Myers | CRH | sp | 28 | 4.84 | 4 | 3 | 0 | 18 | 10 | 0 | 0 | 70.2 | 74 | 38 | 38 | 23 | 50 | 18 | 5 |
| Chris Narveson* |   | mr | 27 | 3.83 | 2 | 0 | 0 | 21 | 4 | 0 | 0 | 47.0 | 45 | 22 | 20 | 16 | 46 | 7 | 1 |
| Joe Nathan | WIZ | cl | 34 | 2.10 | 2 | 2 | 47 | 70 | 0 | 0 | 0 | 68.2 | 42 | 16 | 16 | 22 | 89 | 7 | 2 |
| Joe Nelson |   | mr | 34 | 4.02 | 3 | 0 | 3 | 42 | 0 | 0 | 0 | 40.1 | 32 | 22 | 18 | 27 | 36 | 7 | 2 |
| Fu-Te Ni* |   | mr | 26 | 2.61 | 0 | 0 | 0 | 36 | 0 | 0 | 0 | 31.0 | 20 | 9 | 9 | 11 | 21 | 3 | 2 |
| Jeff Niemann | BON | sp | 26 | 3.94 | 13 | 6 | 0 | 31 | 30 | 2 | 2 | 180.2 | 185 | 84 | 79 | 59 | 125 | 17 | 19 |
| Jonathon Niese* |   | sp | 22 | 4.21 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 25.2 | 27 | 12 | 12 | 9 | 18 | 1 | 3 |
| Fernando Nieve |   | sp | 26 | 2.95 | 3 | 3 | 0 | 8 | 7 | 0 | 0 | 36.2 | 36 | 13 | 12 | 19 | 23 | 4 | 4 |
| Dustin Nippert | GEO | sp | 28 | 3.88 | 5 | 3 | 0 | 20 | 10 | 0 | 0 | 69.2 | 64 | 31 | 30 | 29 | 54 | 7 | 6 |
| Ricky Nolasco | CCL | sp | 26 | 5.06 | 13 | 9 | 0 | 31 | 31 | 2 | 0 | 185.0 | 188 | 111 | 104 | 44 | 195 | 23 | 7 |
| Bud Norris |   | sp | 24 | 4.53 | 6 | 3 | 0 | 11 | 10 | 0 | 0 | 55.2 | 59 | 29 | 28 | 25 | 54 | 9 | 4 |
| Jhonny Nunez |   | mr | 23 | 9.53 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 5.2 | 10 | 6 | 6 | 2 | 3 | 1 | 0 |
| Leo Nunez |   | cl | 25 | 4.06 | 4 | 6 | 26 | 75 | 0 | 0 | 0 | 68.2 | 59 | 33 | 31 | 27 | 60 | 13 | 5 |
| Vladimir Nunez |   | mr | 34 | 36.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 4 | 4 | 2 | 1 | 2 | 0 |
| Darren O'Day | MID | mr | 26 | 1.84 | 2 | 1 | 2 | 68 | 0 | 0 | 0 | 58.2 | 41 | 14 | 12 | 18 | 56 | 3 | 6 |
| Eric O'Flaherty* | CCL | mr | 24 | 3.04 | 2 | 1 | 0 | 78 | 0 | 0 | 0 | 56.1 | 52 | 23 | 19 | 18 | 39 | 2 | 5 |
| Sean O'Sullivan |   | sp | 21 | 5.92 | 4 | 2 | 0 | 12 | 10 | 0 | 0 | 51.2 | 60 | 34 | 34 | 16 | 29 | 12 | 7 |
| Tomo Ohka |   | mr | 33 | 5.96 | 1 | 5 | 0 | 18 | 6 | 0 | 0 | 71.0 | 77 | 47 | 47 | 19 | 31 | 18 | 5 |
| Ross Ohlendorf |   | sp | 26 | 3.92 | 11 | 10 | 0 | 29 | 29 | 0 | 0 | 176.2 | 165 | 80 | 77 | 53 | 109 | 25 | 16 |
| Will Ohman* |   | mr | 31 | 5.84 | 1 | 0 | 1 | 21 | 0 | 0 | 0 | 12.1 | 12 | 8 | 8 | 8 | 7 | 4 | 2 |
| Hideki Okajima* |   | mr | 33 | 3.39 | 6 | 0 | 0 | 68 | 0 | 0 | 0 | 61.0 | 56 | 23 | 23 | 21 | 53 | 8 | 2 |
| Darren Oliver* | GEO | mr | 38 | 2.71 | 5 | 1 | 0 | 63 | 1 | 0 | 0 | 73.0 | 61 | 22 | 22 | 22 | 65 | 5 | 7 |
| Scott Olsen* |   | sp | 25 | 6.03 | 2 | 4 | 0 | 11 | 11 | 0 | 0 | 62.2 | 83 | 45 | 42 | 25 | 42 | 11 | 5 |
| Garrett Olson* |   | mr | 25 | 5.60 | 3 | 5 | 0 | 31 | 11 | 0 | 0 | 80.1 | 79 | 52 | 50 | 34 | 47 | 19 | 9 |
| Anthony Ortega |   | sp | 23 | 9.24 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 12.2 | 19 | 15 | 13 | 6 | 7 | 4 | 2 |
| Russ Ortiz |   | sp | 35 | 5.57 | 3 | 6 | 0 | 23 | 13 | 0 | 0 | 85.2 | 95 | 56 | 53 | 48 | 65 | 8 | 12 |
| Roy Oswalt | BT | sp | 31 | 4.12 | 8 | 6 | 0 | 30 | 30 | 3 | 0 | 181.1 | 183 | 83 | 83 | 42 | 138 | 19 | 18 |
| Josh Outman* | BON | sp | 24 | 3.48 | 4 | 1 | 0 | 14 | 12 | 0 | 0 | 67.1 | 53 | 30 | 26 | 25 | 53 | 9 | 6 |
| Micah Owings |   | sp | 26 | 5.34 | 7 | 12 | 1 | 26 | 19 | 0 | 0 | 119.2 | 126 | 75 | 71 | 64 | 68 | 18 | 12 |
| Vicente Padilla | MID | sp | 31 | 4.46 | 12 | 6 | 0 | 26 | 25 | 0 | 0 | 147.1 | 156 | 76 | 73 | 54 | 97 | 16 | 19 |
| Matt Palmer | ROK | mr | 30 | 3.93 | 11 | 2 | 0 | 40 | 13 | 1 | 0 | 121.1 | 105 | 55 | 53 | 55 | 69 | 12 | 20 |
| Jonathan Papelbon | BON | cl | 28 | 1.85 | 1 | 1 | 38 | 66 | 0 | 0 | 0 | 68.0 | 54 | 15 | 14 | 24 | 76 | 5 | 0 |
| Chan Ho Park |   | mr | 36 | 4.43 | 3 | 3 | 0 | 45 | 7 | 0 | 0 | 83.1 | 84 | 43 | 41 | 33 | 73 | 5 | 7 |
| Bobby Parnell |   | mr | 24 | 5.30 | 4 | 8 | 1 | 68 | 8 | 0 | 0 | 88.1 | 101 | 56 | 52 | 46 | 74 | 8 | 6 |
| Chad Paronto |   | mr | 33 | 12.15 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6.2 | 15 | 9 | 9 | 1 | 3 | 4 | 0 |
| James Parr |   | mr | 23 | 5.79 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 14.0 | 17 | 9 | 9 | 5 | 12 | 1 | 0 |
| Manny Parra* |   | sp | 26 | 6.36 | 11 | 11 | 0 | 27 | 27 | 0 | 0 | 140.0 | 179 | 108 | 99 | 77 | 116 | 19 | 14 |
| David Patton |   | mr | 25 | 6.83 | 3 | 1 | 0 | 20 | 0 | 0 | 0 | 27.2 | 31 | 22 | 21 | 19 | 23 | 4 | 0 |
| Felipe Paulino |   | sp | 25 | 6.27 | 3 | 11 | 0 | 23 | 17 | 0 | 0 | 97.2 | 126 | 73 | 68 | 37 | 93 | 20 | 8 |
| Carl Pavano |   | sp | 33 | 5.10 | 14 | 12 | 0 | 33 | 33 | 1 | 1 | 199.1 | 235 | 119 | 113 | 39 | 147 | 26 | 19 |
| Jake Peavy | MUL | sp | 28 | 3.45 | 9 | 6 | 0 | 16 | 16 | 1 | 0 | 101.2 | 80 | 41 | 39 | 34 | 110 | 8 | 8 |
| Mike Pelfrey |   | sp | 25 | 5.03 | 10 | 12 | 0 | 31 | 31 | 0 | 0 | 184.1 | 213 | 112 | 103 | 66 | 107 | 18 | 15 |
| Tony Pena |   | mr | 27 | 3.99 | 6 | 5 | 2 | 72 | 0 | 0 | 0 | 70.0 | 81 | 37 | 31 | 20 | 55 | 7 | 4 |
| Hayden Penn |   | mr | 24 | 7.77 | 1 | 0 | 0 | 16 | 1 | 0 | 0 | 22.0 | 30 | 27 | 19 | 20 | 27 | 3 | 0 |
| Brad Penny |   | sp | 31 | 4.88 | 11 | 9 | 0 | 30 | 30 | 1 | 0 | 173.1 | 191 | 102 | 94 | 51 | 109 | 22 | 14 |
| Joel Peralta | MID | mr | 33 | 6.20 | 0 | 3 | 0 | 27 | 0 | 0 | 0 | 24.2 | 27 | 17 | 17 | 12 | 22 | 3 | 2 |
| Troy Percival |   | cl | 39 | 6.35 | 0 | 1 | 6 | 14 | 0 | 0 | 0 | 11.1 | 14 | 8 | 8 | 5 | 7 | 3 | 1 |
| Luis Perdomo |   | mr | 25 | 4.80 | 1 | 0 | 0 | 35 | 0 | 0 | 0 | 60.0 | 57 | 36 | 32 | 34 | 55 | 11 | 3 |
| Chris Perez | LON | mr | 23 | 4.26 | 1 | 2 | 2 | 61 | 0 | 0 | 0 | 57.0 | 41 | 28 | 27 | 27 | 68 | 8 | 4 |
| Oliver Perez* |   | sp | 27 | 6.82 | 3 | 4 | 0 | 14 | 14 | 0 | 0 | 66.0 | 69 | 51 | 50 | 58 | 62 | 12 | 3 |
| Rafael Perez* |   | mr | 27 | 7.31 | 4 | 3 | 0 | 54 | 0 | 0 | 0 | 48.0 | 66 | 41 | 39 | 25 | 32 | 5 | 9 |
| Glen Perkins* | BON | sp | 26 | 5.89 | 6 | 7 | 0 | 18 | 17 | 0 | 0 | 96.1 | 120 | 64 | 63 | 23 | 45 | 13 | 10 |
| Ryan Perry |   | mr | 22 | 3.79 | 0 | 1 | 0 | 53 | 0 | 0 | 0 | 61.2 | 56 | 30 | 26 | 38 | 60 | 7 | 7 |
| Yusmeiro Petit |   | sp | 24 | 5.82 | 3 | 10 | 0 | 23 | 17 | 0 | 0 | 89.2 | 102 | 62 | 58 | 34 | 74 | 19 | 2 |
| Andy Pettitte* | EDG | sp | 37 | 4.16 | 14 | 8 | 0 | 32 | 32 | 0 | 0 | 194.2 | 193 | 101 | 90 | 76 | 148 | 20 | 16 |
| Joel Pineiro | CCL | sp | 30 | 3.49 | 15 | 12 | 0 | 32 | 32 | 3 | 2 | 214.0 | 218 | 94 | 83 | 27 | 105 | 11 | 29 |
| Renyel Pinto* |   | mr | 26 | 3.23 | 4 | 1 | 0 | 73 | 0 | 0 | 0 | 61.1 | 53 | 25 | 22 | 45 | 58 | 4 | 7 |
| Sidney Ponson |   | sp | 32 | 7.36 | 1 | 7 | 0 | 14 | 9 | 0 | 0 | 58.2 | 79 | 50 | 48 | 25 | 32 | 6 | 6 |
| Rick Porcello | OTR | sp | 20 | 3.96 | 14 | 9 | 0 | 31 | 31 | 0 | 0 | 170.2 | 176 | 81 | 75 | 52 | 89 | 23 | 24 |
| Aaron Poreda* |   | mr | 22 | 2.70 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 13.1 | 10 | 4 | 4 | 13 | 12 | 0 | 2 |
| David Price* | BT | sp | 23 | 4.42 | 10 | 7 | 0 | 23 | 23 | 0 | 0 | 128.1 | 119 | 72 | 63 | 54 | 102 | 17 | 2 |
| David Purcey* |   | sp | 27 | 6.19 | 1 | 3 | 0 | 9 | 9 | 0 | 0 | 48.0 | 54 | 35 | 33 | 30 | 39 | 6 | 3 |
| J.J. Putz | MID | mr | 32 | 5.22 | 1 | 4 | 2 | 29 | 0 | 0 | 0 | 29.1 | 29 | 18 | 17 | 19 | 19 | 1 | 1 |
| Chad Qualls | BON | cl | 30 | 3.63 | 2 | 2 | 24 | 51 | 0 | 0 | 0 | 52.0 | 53 | 23 | 21 | 7 | 45 | 5 | 5 |
| Edwar Ramirez |   | mr | 28 | 5.73 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 22.0 | 25 | 15 | 14 | 18 | 22 | 6 | 0 |
| Horacio Ramirez* |   | mr | 29 | 5.96 | 0 | 2 | 0 | 19 | 1 | 0 | 0 | 22.2 | 27 | 16 | 15 | 11 | 13 | 3 | 3 |
| Ramon Ramirez | LON | mr | 27 | 2.84 | 7 | 4 | 0 | 70 | 0 | 0 | 0 | 69.2 | 61 | 26 | 22 | 32 | 52 | 7 | 7 |
| Ramon Ramirez |   | mr | 26 | 3.65 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 12.1 | 8 | 5 | 5 | 4 | 8 | 2 | 2 |
| Cesar Ramos* |   | mr | 25 | 3.07 | 0 | 1 | 0 | 5 | 2 | 0 | 0 | 14.2 | 19 | 5 | 5 | 4 | 10 | 0 | 3 |
| Clay Rapada* |   | mr | 28 | 5.40 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 4 | 2 | 2 | 2 | 2 | 1 | 0 |
| Jon Rauch |   | mr | 30 | 3.60 | 7 | 3 | 2 | 75 | 0 | 0 | 0 | 70.0 | 70 | 30 | 28 | 23 | 49 | 6 | 7 |
| Chris Ray |   | mr | 27 | 7.27 | 0 | 4 | 0 | 46 | 0 | 0 | 0 | 43.1 | 64 | 36 | 35 | 23 | 39 | 8 | 4 |
| Robert Ray |   | sp | 25 | 4.44 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 24.1 | 23 | 15 | 12 | 6 | 13 | 4 | 1 |
| Tim Redding |   | sp | 31 | 5.10 | 3 | 6 | 0 | 30 | 17 | 0 | 0 | 120.0 | 122 | 72 | 68 | 50 | 76 | 18 | 12 |
| Steven Register |   | mr | 26 | 4.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 |
| Chad Reineke |   | sp | 27 | 7.20 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.0 | 7 | 4 | 4 | 0 | 1 | 2 | 1 |
| Anthony Reyes |   | sp | 27 | 6.57 | 1 | 1 | 0 | 8 | 8 | 0 | 0 | 38.1 | 40 | 30 | 28 | 23 | 22 | 5 | 3 |
| Dennys Reyes* |   | mr | 32 | 3.29 | 0 | 2 | 1 | 75 | 0 | 0 | 0 | 41.0 | 35 | 17 | 15 | 21 | 33 | 2 | 1 |
| Jo-Jo Reyes* |   | sp | 24 | 7.00 | 0 | 2 | 0 | 6 | 5 | 0 | 0 | 27.0 | 27 | 25 | 21 | 13 | 21 | 4 | 5 |
| Arthur Rhodes* | OTR | mr | 39 | 2.53 | 1 | 1 | 0 | 66 | 0 | 0 | 0 | 53.1 | 37 | 16 | 15 | 20 | 48 | 3 | 3 |
| Clayton Richard* |   | sp | 25 | 4.41 | 9 | 5 | 0 | 38 | 26 | 1 | 0 | 153.0 | 154 | 81 | 75 | 71 | 114 | 17 | 19 |
| Dustin Richardson* |   | mr | 25 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
| Scott Richmond |   | sp | 29 | 5.52 | 8 | 11 | 0 | 27 | 24 | 1 | 0 | 138.2 | 147 | 90 | 85 | 59 | 117 | 27 | 7 |
| Juan Rincon |   | mr | 30 | 6.87 | 4 | 2 | 0 | 33 | 0 | 0 | 0 | 36.2 | 30 | 29 | 28 | 26 | 35 | 4 | 4 |
| David Riske |   | mr | 32 | 18.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 4 | 2 | 2 | 0 | 0 | 0 | 1 |
| Mariano Rivera | ROK | cl | 39 | 1.76 | 3 | 3 | 44 | 66 | 0 | 0 | 0 | 66.1 | 48 | 14 | 13 | 12 | 72 | 7 | 3 |
| Saul Rivera |   | mr | 31 | 6.10 | 1 | 3 | 0 | 30 | 0 | 0 | 0 | 38.1 | 48 | 28 | 26 | 14 | 21 | 7 | 4 |
| David Robertson | COP | mr | 24 | 3.30 | 2 | 1 | 1 | 45 | 0 | 0 | 0 | 43.2 | 36 | 19 | 16 | 23 | 63 | 4 | 0 |
| Nate Robertson* |   | mr | 31 | 5.44 | 2 | 3 | 0 | 28 | 6 | 0 | 0 | 49.2 | 59 | 33 | 30 | 28 | 35 | 4 | 6 |
| Fernando Rodney | OTR | cl | 32 | 4.40 | 2 | 5 | 37 | 73 | 0 | 0 | 0 | 75.2 | 70 | 38 | 37 | 41 | 61 | 8 | 12 |
| Fernando Rodriguez |   | mr | 25 | 27.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 1 | 3 | 2 | 2 | 1 | 1 | 0 |
| Francisco Rodriguez | BON | cl | 27 | 3.71 | 3 | 6 | 35 | 70 | 0 | 0 | 0 | 68.0 | 51 | 34 | 28 | 38 | 73 | 7 | 2 |
| Henry Rodriguez* |   | mr | 22 | 2.25 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 4 | 2 | 1 | 2 | 4 | 0 | 0 |
| Rafael Rodriguez |   | mr | 24 | 5.58 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 30.2 | 47 | 22 | 19 | 9 | 10 | 4 | 3 |
| Wandy Rodriguez* | BT | sp | 30 | 3.02 | 14 | 12 | 0 | 33 | 33 | 1 | 1 | 205.2 | 192 | 77 | 69 | 63 | 193 | 21 | 24 |
| Josh Roenicke |   | mr | 26 | 5.23 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 31.0 | 32 | 19 | 18 | 16 | 33 | 2 | 3 |
| Esmil Rogers |   | sp | 23 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 3 | 2 | 2 | 2 | 3 | 0 | 1 |
| J.C. Romero* |   | mr | 33 | 2.70 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 16.2 | 13 | 6 | 5 | 13 | 12 | 2 | 2 |
| Ricky Romero* | GEO | sp | 24 | 4.30 | 13 | 9 | 0 | 29 | 29 | 0 | 0 | 178.0 | 192 | 88 | 85 | 79 | 141 | 18 | 30 |
| Sergio Romo | CCL | mr | 26 | 3.97 | 5 | 2 | 2 | 45 | 0 | 0 | 0 | 34.0 | 30 | 15 | 15 | 11 | 41 | 1 | 1 |
| Carlos Rosa |   | mr | 24 | 3.38 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 10.2 | 10 | 4 | 4 | 3 | 4 | 1 | 1 |
| Leo Rosales | LON | mr | 28 | 4.76 | 2 | 1 | 0 | 33 | 0 | 0 | 0 | 45.1 | 40 | 24 | 24 | 12 | 31 | 5 | 3 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 3.74 | 5 | 4 | 0 | 15 | 15 | 0 | 0 | 96.1 | 87 | 43 | 40 | 27 | 52 | 9 | 7 |
| Rich Rundles* |   | mr | 28 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Dan Runzler* |   | mr | 24 | 1.04 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 8.2 | 6 | 1 | 1 | 5 | 11 | 1 | 0 |
| Josh Rupe |   | mr | 26 | 15.43 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.2 | 12 | 8 | 8 | 5 | 2 | 2 | 0 |
| Glendon Rusch* |   | mr | 34 | 6.75 | 2 | 0 | 0 | 11 | 0 | 0 | 0 | 18.2 | 35 | 15 | 14 | 3 | 13 | 3 | 3 |
| Adam Russell |   | mr | 26 | 3.65 | 3 | 1 | 0 | 15 | 0 | 0 | 0 | 12.1 | 13 | 6 | 5 | 11 | 14 | 0 | 0 |
| B.J. Ryan* |   | mr | 33 | 6.53 | 1 | 1 | 2 | 25 | 0 | 0 | 0 | 20.2 | 22 | 15 | 15 | 17 | 13 | 5 | 4 |
| Marc Rzepczynski* | CRH | sp | 23 | 3.67 | 2 | 4 | 0 | 11 | 11 | 0 | 0 | 61.1 | 51 | 27 | 25 | 30 | 60 | 7 | 7 |
| C.C. Sabathia* | CRH | sp | 28 | 3.37 | 19 | 8 | 0 | 34 | 34 | 2 | 1 | 230.0 | 197 | 96 | 86 | 67 | 197 | 18 | 22 |
| Billy Sadler |   | mr | 27 | 13.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.1 | 2 | 2 | 2 | 1 | 2 | 0 | 0 |
| Ryan Sadowski |   | sp | 26 | 4.45 | 2 | 4 | 0 | 6 | 6 | 0 | 0 | 28.1 | 28 | 15 | 14 | 17 | 17 | 2 | 2 |
| Takashi Saito | Pal | mr | 39 | 2.43 | 3 | 3 | 2 | 56 | 0 | 0 | 0 | 55.2 | 50 | 16 | 15 | 25 | 52 | 6 | 3 |
| Jeff Samardzija |   | mr | 24 | 7.53 | 1 | 3 | 0 | 20 | 2 | 0 | 0 | 34.2 | 46 | 29 | 29 | 15 | 21 | 7 | 3 |
| Chris Sampson |   | mr | 31 | 5.04 | 4 | 2 | 3 | 49 | 0 | 0 | 0 | 55.1 | 66 | 34 | 31 | 21 | 33 | 2 | 5 |
| Brian Sanches | BT | mr | 30 | 2.56 | 4 | 2 | 0 | 47 | 0 | 0 | 0 | 56.1 | 50 | 18 | 16 | 26 | 51 | 5 | 3 |
| Anibal Sanchez | MAD | sp | 25 | 3.87 | 4 | 8 | 0 | 16 | 16 | 0 | 0 | 86.0 | 84 | 39 | 37 | 46 | 71 | 10 | 8 |
| Duaner Sanchez |   | mr | 29 | 9.00 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 11.0 | 18 | 11 | 11 | 8 | 2 | 3 | 2 |
| Jonathan Sanchez* | MAD | sp | 26 | 4.24 | 8 | 12 | 0 | 32 | 29 | 1 | 1 | 163.1 | 135 | 82 | 77 | 88 | 177 | 19 | 9 |
| Ervin Santana | BON | sp | 26 | 5.03 | 8 | 8 | 0 | 24 | 23 | 2 | 2 | 139.2 | 159 | 83 | 78 | 47 | 107 | 24 | 19 |
| Johan Santana* | ROK | sp | 30 | 3.13 | 13 | 9 | 0 | 25 | 25 | 0 | 0 | 166.2 | 156 | 67 | 58 | 46 | 146 | 20 | 8 |
| Dennis Sarfate |   | mr | 28 | 5.09 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 23.0 | 21 | 15 | 13 | 14 | 20 | 3 | 2 |
| Joe Saunders* |   | sp | 28 | 4.60 | 16 | 7 | 0 | 31 | 31 | 1 | 1 | 186.0 | 202 | 102 | 95 | 64 | 101 | 29 | 27 |
| Max Scherzer | LON | sp | 24 | 4.12 | 9 | 11 | 0 | 30 | 30 | 0 | 0 | 170.1 | 166 | 94 | 78 | 63 | 174 | 20 | 8 |
| Daniel Schlereth* |   | mr | 23 | 5.89 | 1 | 4 | 0 | 21 | 0 | 0 | 0 | 18.1 | 15 | 13 | 12 | 15 | 22 | 1 | 0 |
| Travis Schlichting |   | mr | 24 | 3.38 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.2 | 1 | 2 | 1 | 5 | 2 | 1 | 0 |
| Jason Schmidt |   | sp | 36 | 5.60 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 17.2 | 16 | 12 | 11 | 12 | 8 | 1 | 1 |
| Scott Schoeneweis* |   | mr | 35 | 7.13 | 1 | 2 | 0 | 45 | 0 | 0 | 0 | 24.0 | 29 | 20 | 19 | 13 | 14 | 6 | 1 |
| Bobby Seay* | EDG | mr | 31 | 4.25 | 6 | 3 | 0 | 67 | 0 | 0 | 0 | 48.2 | 46 | 23 | 23 | 17 | 37 | 3 | 3 |
| Zack Segovia |   | mr | 26 | 7.84 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 10.1 | 11 | 10 | 9 | 6 | 4 | 1 | 1 |
| Steven Shell |   | mr | 26 | 5.40 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.0 | 5 | 3 | 3 | 2 | 5 | 1 | 0 |
| George Sherrill* | ROK | cl | 32 | 1.70 | 1 | 1 | 21 | 72 | 0 | 0 | 0 | 69.0 | 53 | 13 | 13 | 24 | 61 | 4 | 4 |
| James Shields | BON | sp | 27 | 4.14 | 11 | 12 | 0 | 33 | 33 | 0 | 0 | 219.2 | 239 | 113 | 101 | 52 | 167 | 29 | 19 |
| Scot Shields |   | mr | 33 | 6.62 | 1 | 3 | 1 | 20 | 0 | 0 | 0 | 17.2 | 16 | 14 | 13 | 15 | 12 | 1 | 3 |
| Brian Shouse* |   | mr | 40 | 4.50 | 1 | 1 | 0 | 45 | 0 | 0 | 0 | 28.0 | 31 | 15 | 14 | 7 | 17 | 5 | 4 |
| Carlos Silva |   | sp | 30 | 8.60 | 1 | 3 | 0 | 8 | 6 | 0 | 0 | 30.1 | 41 | 29 | 29 | 11 | 10 | 5 | 4 |
| Walter Silva |   | sp | 32 | 8.76 | 0 | 2 | 0 | 6 | 6 | 0 | 0 | 24.2 | 34 | 28 | 24 | 15 | 11 | 4 | 3 |
| Alfredo Simon |   | sp | 28 | 9.95 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 6.1 | 8 | 7 | 7 | 2 | 3 | 5 | 0 |
| Tony Sipp* | BON | mr | 25 | 2.92 | 2 | 0 | 0 | 46 | 0 | 0 | 0 | 40.0 | 27 | 16 | 13 | 25 | 48 | 5 | 4 |
| Doug Slaten* |   | mr | 29 | 7.11 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 6.1 | 10 | 5 | 5 | 1 | 4 | 1 | 0 |
| Kevin Slowey |   | sp | 25 | 4.86 | 10 | 3 | 0 | 16 | 16 | 0 | 0 | 90.2 | 113 | 50 | 49 | 15 | 75 | 15 | 6 |
| Chris Smith |   | mr | 28 | 4.11 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | 46.0 | 41 | 21 | 21 | 19 | 35 | 11 | 4 |
| Joe Smith | MAD | mr | 25 | 3.44 | 0 | 0 | 0 | 37 | 0 | 0 | 0 | 34.0 | 30 | 16 | 13 | 13 | 30 | 4 | 4 |
| John Smoltz |   | sp | 42 | 6.35 | 3 | 8 | 0 | 15 | 15 | 0 | 0 | 78.0 | 95 | 55 | 55 | 18 | 73 | 11 | 5 |
| Ian Snell |   | sp | 27 | 4.84 | 7 | 10 | 0 | 27 | 27 | 1 | 0 | 145.0 | 148 | 82 | 78 | 83 | 89 | 14 | 13 |
| Andy Sonnanstine |   | sp | 26 | 6.77 | 6 | 9 | 0 | 22 | 18 | 0 | 0 | 99.2 | 131 | 85 | 75 | 34 | 60 | 19 | 9 |
| Joakim Soria | BON | cl | 25 | 2.21 | 3 | 2 | 30 | 47 | 0 | 0 | 0 | 53.0 | 44 | 14 | 13 | 16 | 69 | 5 | 3 |
| Rafael Soriano | GEO | cl | 29 | 2.97 | 1 | 6 | 27 | 77 | 0 | 0 | 0 | 75.2 | 53 | 25 | 25 | 27 | 102 | 6 | 4 |
| Jorge Sosa |   | mr | 32 | 6.45 | 2 | 1 | 2 | 18 | 0 | 0 | 0 | 22.1 | 28 | 16 | 16 | 12 | 17 | 5 | 3 |
| Jeremy Sowers* |   | sp | 26 | 5.25 | 6 | 11 | 0 | 23 | 22 | 0 | 0 | 123.1 | 134 | 73 | 72 | 52 | 51 | 11 | 12 |
| Justin Speier |   | mr | 35 | 5.17 | 4 | 2 | 0 | 41 | 0 | 0 | 0 | 40.0 | 44 | 23 | 23 | 15 | 39 | 7 | 2 |
| Ryan Speier |   | mr | 29 | 4.76 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.2 | 6 | 3 | 3 | 3 | 2 | 0 | 0 |
| Russ Springer |   | mr | 40 | 4.11 | 1 | 4 | 1 | 74 | 0 | 0 | 0 | 57.0 | 68 | 27 | 26 | 17 | 58 | 9 | 1 |
| Craig Stammen | CCL | sp | 25 | 5.11 | 4 | 7 | 0 | 19 | 19 | 1 | 0 | 105.2 | 112 | 67 | 60 | 24 | 48 | 14 | 4 |
| Denny Stark |   | mr | 34 | 6.55 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 11.0 | 13 | 9 | 8 | 10 | 7 | 2 | 1 |
| Tim Stauffer | Pal | sp | 27 | 3.58 | 4 | 7 | 0 | 14 | 14 | 0 | 0 | 73.0 | 71 | 31 | 29 | 34 | 53 | 8 | 11 |
| Mitch Stetter* |   | mr | 28 | 3.60 | 4 | 1 | 1 | 71 | 0 | 0 | 0 | 45.0 | 37 | 19 | 18 | 27 | 44 | 4 | 2 |
| Jeff Stevens |   | mr | 25 | 7.11 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 12.2 | 14 | 10 | 10 | 8 | 9 | 2 | 1 |
| Brian Stokes |   | mr | 29 | 3.97 | 2 | 4 | 0 | 69 | 0 | 0 | 0 | 70.1 | 72 | 33 | 31 | 38 | 45 | 6 | 13 |
| Tobi Stoner |   | mr | 24 | 4.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 9.0 | 9 | 4 | 4 | 3 | 5 | 2 | 2 |
| Huston Street | GEO | cl | 25 | 3.06 | 4 | 1 | 35 | 64 | 0 | 0 | 0 | 61.2 | 43 | 22 | 21 | 13 | 70 | 7 | 1 |
| Pedro Strop |   | mr | 24 | 7.71 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7.0 | 6 | 6 | 6 | 4 | 9 | 0 | 1 |
| Eric Stults* |   | sp | 29 | 4.86 | 4 | 3 | 0 | 10 | 10 | 1 | 1 | 50.0 | 51 | 27 | 27 | 26 | 33 | 3 | 5 |
| Jeff Suppan |   | sp | 34 | 5.29 | 7 | 12 | 0 | 30 | 30 | 0 | 0 | 161.2 | 200 | 106 | 95 | 74 | 80 | 25 | 22 |
| Anthony Swarzak |   | sp | 23 | 6.25 | 3 | 7 | 0 | 12 | 12 | 0 | 0 | 59.0 | 76 | 43 | 41 | 20 | 34 | 12 | 7 |
| R.J. Swindle* |   | mr | 25 | 16.20 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6.2 | 12 | 12 | 12 | 4 | 8 | 3 | 0 |
| Jon Switzer* |   | mr | 29 | 8.10 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.1 | 4 | 3 | 3 | 2 | 3 | 1 | 0 |
| Ken Takahashi* |   | mr | 40 | 2.96 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 27.1 | 23 | 9 | 9 | 14 | 23 | 2 | 3 |
| Brian Tallet* |   | sp | 31 | 5.32 | 7 | 9 | 0 | 37 | 25 | 0 | 0 | 160.2 | 169 | 99 | 95 | 72 | 120 | 20 | 10 |
| Jack Taschner* |   | mr | 31 | 4.91 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 29.1 | 38 | 18 | 16 | 20 | 19 | 3 | 2 |
| Julian Tavarez |   | mr | 36 | 4.89 | 3 | 7 | 1 | 42 | 0 | 0 | 0 | 35.0 | 34 | 27 | 19 | 27 | 32 | 1 | 1 |
| Graham Taylor* |   | sp | 25 | 8.18 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 11.0 | 16 | 14 | 10 | 12 | 5 | 0 | 0 |
| Junichi Tazawa |   | sp | 23 | 7.46 | 2 | 3 | 0 | 6 | 4 | 0 | 0 | 25.1 | 43 | 23 | 21 | 9 | 13 | 4 | 1 |
| Robinson Tejeda | OTR | mr | 27 | 3.54 | 4 | 2 | 0 | 35 | 6 | 0 | 0 | 73.2 | 43 | 30 | 29 | 50 | 87 | 4 | 4 |
| Joe Thatcher* | MAD | mr | 27 | 2.80 | 1 | 0 | 0 | 52 | 0 | 0 | 0 | 45.0 | 37 | 14 | 14 | 18 | 55 | 2 | 4 |
| Dale Thayer |   | mr | 28 | 4.61 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 13.2 | 18 | 9 | 7 | 1 | 8 | 3 | 1 |
| Brad Thompson |   | mr | 27 | 4.84 | 2 | 6 | 0 | 32 | 8 | 0 | 0 | 80.0 | 85 | 45 | 43 | 23 | 34 | 8 | 12 |
| Rich Thompson |   | mr | 24 | 5.12 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 19.1 | 27 | 11 | 11 | 7 | 21 | 6 | 1 |
| Matt Thornton* | CRH | mr | 32 | 2.74 | 6 | 3 | 4 | 70 | 0 | 0 | 0 | 72.1 | 58 | 22 | 22 | 20 | 87 | 5 | 3 |
| Chris Tillman |   | sp | 21 | 5.40 | 2 | 5 | 0 | 12 | 12 | 0 | 0 | 65.0 | 77 | 40 | 39 | 24 | 39 | 15 | 6 |
| Jess Todd |   | mr | 23 | 7.66 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 22.1 | 34 | 19 | 19 | 9 | 20 | 4 | 1 |
| Brett Tomko |   | mr | 36 | 3.77 | 5 | 3 | 0 | 21 | 6 | 1 | 1 | 57.1 | 50 | 24 | 24 | 13 | 33 | 12 | 6 |
| Carlos Torres |   | sp | 26 | 6.04 | 1 | 2 | 0 | 8 | 5 | 0 | 0 | 28.1 | 30 | 20 | 19 | 17 | 22 | 5 | 0 |
| Josh Towers |   | mr | 32 | 3.38 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.1 | 6 | 3 | 2 | 1 | 2 | 0 | 0 |
| Billy Traber* |   | mr | 29 | 12.27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3.2 | 9 | 5 | 5 | 1 | 1 | 2 | 0 |
| Ramon Troncoso | WIZ | mr | 26 | 2.72 | 5 | 4 | 6 | 73 | 0 | 0 | 0 | 82.2 | 83 | 30 | 25 | 34 | 55 | 3 | 10 |
| Koji Uehara | MID | sp | 34 | 4.05 | 2 | 4 | 0 | 12 | 12 | 0 | 0 | 66.2 | 71 | 33 | 30 | 12 | 48 | 7 | 4 |
| Luis Valdez |   | mr | 25 | 3.38 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 2.2 | 3 | 1 | 1 | 2 | 0 | 0 | 0 |
| Merkin Valdez |   | mr | 27 | 5.66 | 2 | 1 | 0 | 48 | 0 | 0 | 0 | 49.1 | 57 | 33 | 31 | 28 | 38 | 5 | 7 |
| Jose Valverde | WIZ | cl | 29 | 2.33 | 4 | 2 | 25 | 52 | 0 | 0 | 0 | 54.0 | 40 | 15 | 14 | 21 | 56 | 5 | 3 |
| Rick VandenHurk |   | sp | 24 | 4.30 | 3 | 2 | 0 | 11 | 11 | 0 | 0 | 58.2 | 57 | 29 | 28 | 21 | 49 | 11 | 1 |
| Claudio Vargas | CCL | mr | 31 | 1.74 | 1 | 0 | 0 | 36 | 0 | 0 | 0 | 41.1 | 25 | 8 | 8 | 15 | 30 | 3 | 4 |
| Jason Vargas* |   | sp | 26 | 4.91 | 3 | 6 | 0 | 23 | 14 | 0 | 0 | 91.2 | 98 | 53 | 50 | 24 | 54 | 16 | 11 |
| Esmerling Vasquez |   | mr | 25 | 4.42 | 3 | 3 | 0 | 53 | 0 | 0 | 0 | 53.0 | 52 | 27 | 26 | 29 | 45 | 4 | 4 |
| Virgil Vasquez |   | sp | 27 | 5.84 | 2 | 5 | 0 | 14 | 7 | 0 | 0 | 44.2 | 58 | 30 | 29 | 18 | 29 | 6 | 4 |
| Javier Vazquez | Pal | sp | 32 | 2.87 | 15 | 10 | 0 | 32 | 32 | 3 | 0 | 219.1 | 181 | 75 | 70 | 44 | 238 | 20 | 10 |
| Donald Veal* |   | mr | 24 | 7.16 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 16.1 | 18 | 13 | 13 | 20 | 16 | 2 | 1 |
| Jose Veras |   | mr | 28 | 5.19 | 4 | 3 | 0 | 47 | 0 | 0 | 0 | 50.1 | 42 | 33 | 29 | 28 | 40 | 8 | 3 |
| Justin Verlander | COP | sp | 26 | 3.45 | 19 | 9 | 0 | 35 | 35 | 3 | 1 | 240.0 | 219 | 99 | 92 | 63 | 269 | 20 | 10 |
| Carlos Villanueva |   | mr | 25 | 5.34 | 4 | 10 | 3 | 64 | 6 | 0 | 0 | 96.0 | 102 | 58 | 57 | 35 | 83 | 13 | 10 |
| Ron Villone* |   | mr | 39 | 4.25 | 5 | 6 | 1 | 63 | 0 | 0 | 0 | 48.2 | 54 | 25 | 23 | 29 | 33 | 6 | 3 |
| Pedro Viola* |   | mr | 26 | 5.14 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 7.0 | 7 | 4 | 4 | 3 | 5 | 2 | 1 |
| Luis Vizcaino |   | mr | 34 | 4.11 | 1 | 3 | 1 | 15 | 0 | 0 | 0 | 15.1 | 10 | 7 | 7 | 12 | 12 | 2 | 0 |
| Edinson Volquez | MAD | sp | 25 | 4.35 | 4 | 2 | 0 | 9 | 9 | 0 | 0 | 49.2 | 34 | 25 | 24 | 32 | 47 | 6 | 2 |
| Chris Volstad |   | sp | 22 | 5.21 | 9 | 13 | 0 | 29 | 29 | 1 | 1 | 159.0 | 169 | 100 | 92 | 59 | 107 | 29 | 18 |
| Jason Waddell* |   | mr | 28 | 5.40 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.2 | 3 | 1 | 1 | 0 | 2 | 0 | 0 |
| Cory Wade |   | mr | 26 | 5.53 | 2 | 3 | 0 | 27 | 0 | 0 | 0 | 27.2 | 28 | 17 | 17 | 10 | 18 | 3 | 2 |
| Doug Waechter |   | mr | 28 | 8.44 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.1 | 9 | 5 | 5 | 3 | 3 | 2 | 0 |
| Billy Wagner* | BT | mr | 37 | 1.72 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 15.2 | 8 | 5 | 3 | 8 | 26 | 1 | 1 |
| Adam Wainwright | MAD | sp | 27 | 2.63 | 19 | 8 | 0 | 34 | 34 | 1 | 0 | 233.0 | 216 | 75 | 68 | 66 | 212 | 17 | 18 |
| Tim Wakefield |   | sp | 42 | 4.58 | 11 | 5 | 0 | 21 | 21 | 2 | 0 | 129.2 | 137 | 67 | 66 | 50 | 72 | 12 | 13 |
| Jamie Walker* |   | mr | 37 | 5.11 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 12.1 | 19 | 8 | 7 | 0 | 9 | 5 | 1 |
| Tyler Walker |   | mr | 33 | 3.06 | 2 | 1 | 0 | 32 | 0 | 0 | 0 | 35.1 | 31 | 12 | 12 | 9 | 27 | 4 | 0 |
| P.J. Walters |   | mr | 24 | 9.56 | 0 | 0 | 0 | 8 | 1 | 0 | 0 | 16.0 | 21 | 19 | 17 | 9 | 14 | 6 | 2 |
| Chien-Ming Wang |   | sp | 29 | 9.64 | 1 | 6 | 0 | 12 | 9 | 0 | 0 | 42.0 | 66 | 46 | 45 | 19 | 29 | 7 | 5 |
| Jarrod Washburn* | ROK | sp | 34 | 3.78 | 9 | 9 | 0 | 28 | 28 | 1 | 1 | 176.0 | 160 | 77 | 74 | 49 | 100 | 23 | 16 |
| Chris Waters* |   | mr | 28 | 5.40 | 1 | 0 | 0 | 5 | 1 | 0 | 0 | 11.2 | 9 | 7 | 7 | 5 | 5 | 3 | 0 |
| David Weathers |   | mr | 39 | 3.92 | 4 | 6 | 1 | 68 | 0 | 0 | 0 | 62.0 | 53 | 29 | 27 | 28 | 37 | 10 | 6 |
| Jeff Weaver |   | mr | 32 | 3.65 | 6 | 4 | 0 | 28 | 7 | 0 | 0 | 79.0 | 87 | 34 | 32 | 33 | 64 | 7 | 4 |
| Jered Weaver | OTR | sp | 26 | 3.75 | 16 | 8 | 0 | 33 | 33 | 4 | 2 | 211.0 | 196 | 91 | 88 | 66 | 174 | 26 | 5 |
| Brandon Webb |   | sp | 30 | 13.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 6 | 6 | 6 | 2 | 2 | 2 | 0 |
| Ryan Webb |   | mr | 23 | 3.86 | 2 | 1 | 0 | 28 | 0 | 0 | 0 | 25.2 | 27 | 14 | 11 | 11 | 19 | 3 | 2 |
| Todd Wellemeyer |   | sp | 30 | 5.89 | 7 | 10 | 0 | 28 | 21 | 0 | 0 | 122.1 | 160 | 88 | 80 | 57 | 78 | 19 | 20 |
| Kip Wells |   | mr | 32 | 5.33 | 2 | 5 | 2 | 33 | 7 | 0 | 0 | 72.2 | 60 | 43 | 43 | 40 | 43 | 6 | 5 |
| Randy Wells | WIZ | sp | 26 | 3.05 | 12 | 10 | 0 | 27 | 27 | 0 | 0 | 165.1 | 165 | 67 | 56 | 46 | 104 | 14 | 20 |
| Sean West* |   | sp | 23 | 4.79 | 8 | 6 | 0 | 20 | 20 | 0 | 0 | 103.1 | 115 | 62 | 55 | 44 | 70 | 11 | 12 |
| Dan Wheeler | Pal | mr | 31 | 3.28 | 4 | 5 | 2 | 69 | 0 | 0 | 0 | 57.2 | 41 | 22 | 21 | 9 | 45 | 11 | 3 |
| Wes Whisler* |   | mr | 26 | 13.50 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.1 | 0 | 2 | 2 | 3 | 2 | 0 | 0 |
| Sean White | EDG | mr | 28 | 2.80 | 3 | 2 | 1 | 52 | 0 | 0 | 0 | 64.1 | 50 | 23 | 20 | 20 | 28 | 3 | 5 |
| Randy Williams* |   | mr | 33 | 4.58 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 17.2 | 13 | 9 | 9 | 12 | 22 | 2 | 0 |
| Dontrelle Willis* |   | sp | 27 | 7.49 | 1 | 4 | 0 | 7 | 7 | 0 | 0 | 33.2 | 37 | 28 | 28 | 28 | 17 | 4 | 6 |
| Brian Wilson | MUL | cl | 27 | 2.74 | 5 | 6 | 38 | 68 | 0 | 0 | 0 | 72.1 | 60 | 27 | 22 | 27 | 83 | 3 | 6 |
| C.J. Wilson* | ROK | mr | 28 | 2.81 | 5 | 6 | 14 | 74 | 0 | 0 | 0 | 73.2 | 66 | 29 | 23 | 32 | 84 | 3 | 5 |
| Randy Wolf* | CCL | sp | 32 | 3.23 | 11 | 7 | 0 | 34 | 34 | 0 | 0 | 214.1 | 178 | 81 | 77 | 58 | 160 | 24 | 16 |
| Brian Wolfe |   | mr | 28 | 8.22 | 2 | 2 | 0 | 14 | 0 | 0 | 0 | 15.1 | 25 | 15 | 14 | 7 | 11 | 5 | 3 |
| Kerry Wood | MUL | cl | 32 | 4.25 | 3 | 3 | 20 | 58 | 0 | 0 | 0 | 55.0 | 48 | 26 | 26 | 28 | 63 | 7 | 4 |
| Tim Wood |   | mr | 26 | 2.82 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 22.1 | 22 | 8 | 7 | 10 | 16 | 2 | 3 |
| Jamey Wright |   | mr | 34 | 4.33 | 3 | 5 | 0 | 65 | 0 | 0 | 0 | 79.0 | 73 | 51 | 38 | 44 | 60 | 8 | 11 |
| Wesley Wright* |   | mr | 24 | 5.44 | 3 | 4 | 0 | 49 | 0 | 0 | 0 | 44.2 | 53 | 27 | 27 | 25 | 47 | 9 | 5 |
| Michael Wuertz | ROK | mr | 30 | 2.63 | 6 | 1 | 4 | 74 | 0 | 0 | 0 | 78.2 | 52 | 25 | 23 | 23 | 102 | 6 | 3 |
| Yasuhiko Yabuta |   | mr | 36 | 13.50 | 2 | 1 | 0 | 12 | 0 | 0 | 0 | 14.0 | 29 | 21 | 21 | 7 | 9 | 3 | 1 |
| Tyler Yates |   | mr | 31 | 7.50 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 12.0 | 14 | 12 | 10 | 7 | 9 | 2 | 1 |
| Chris Young |   | sp | 30 | 5.21 | 4 | 6 | 0 | 14 | 14 | 0 | 0 | 76.0 | 70 | 47 | 44 | 40 | 50 | 12 | 2 |
| Carlos Zambrano | CCL | sp | 28 | 3.77 | 9 | 7 | 0 | 28 | 28 | 1 | 1 | 169.1 | 155 | 78 | 71 | 78 | 152 | 10 | 8 |
| Clay Zavada* |   | mr | 25 | 3.35 | 3 | 3 | 0 | 49 | 0 | 0 | 0 | 51.0 | 45 | 22 | 19 | 24 | 52 | 5 | 2 |
| Brad Ziegler | CRH | mr | 29 | 3.07 | 2 | 4 | 7 | 69 | 0 | 0 | 0 | 73.1 | 82 | 27 | 25 | 28 | 54 | 2 | 14 |
| Jordan Zimmermann | MUL | sp | 23 | 4.63 | 3 | 5 | 0 | 16 | 16 | 0 | 0 | 91.1 | 95 | 51 | 47 | 29 | 92 | 10 | 6 |
| Barry Zito* | MAD | sp | 31 | 4.03 | 10 | 13 | 0 | 33 | 33 | 1 | 0 | 192.0 | 179 | 89 | 86 | 81 | 154 | 21 | 19 |
| Joel Zumaya |   | mr | 24 | 4.94 | 3 | 3 | 1 | 29 | 0 | 0 | 0 | 31.0 | 34 | 18 | 17 | 22 | 30 | 5 | 2 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| David Aardsma | LON | cl | 27 | 2 | 2 | 3 | 0 | 2 | 0 | 2 | 1 | 1 | 6.2 | 4.3 | 10.5 | 10.1 | 0.5 | 2.4 | 1.16 |
| Winston Abreu |   | mr | 32 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 15.0 | 6.0 | 22.5 | 9.0 | 3.0 | 1.5 | 2.33 |
| Jeremy Accardo |   | mr | 27 | 2 | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 8.4 | 6.2 | 15.3 | 6.6 | 0.7 | 1.1 | 1.62 |
| Alfredo Aceves | EDG | mr | 26 | 10 | 2 | 2 | 5 | 0 | 0 | 1 | 2 | 0 | 7.4 | 1.7 | 9.6 | 7.4 | 1.1 | 4.3 | 1.01 |
| Manny Acosta |   | mr | 28 | 4 | 1 | 2 | 2 | 3 | 0 | 3 | 0 | 0 | 10.8 | 4.6 | 15.9 | 7.7 | 1.0 | 1.7 | 1.71 |
| Mike Adams | MUL | mr | 30 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 3.4 | 1.9 | 5.4 | 10.9 | 0.2 | 5.6 | 0.59 |
| Nick Adenhart |   | sp | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10.5 | 4.5 | 15.0 | 7.5 | 0.0 | 1.7 | 1.67 |
| Jeremy Affeldt* | CRH | mr | 30 | 4 | 1 | 3 | 3 | 5 | 0 | 0 | 1 | 0 | 6.1 | 4.5 | 11.0 | 7.9 | 0.4 | 1.8 | 1.17 |
| Jonathan Albaladejo |   | mr | 26 | 3 | 2 | 2 | 3 | 0 | 0 | 1 | 4 | 0 | 10.7 | 4.2 | 15.7 | 5.5 | 1.6 | 1.3 | 1.66 |
| Matt Albers |   | mr | 26 | 9 | 3 | 3 | 2 | 3 | 0 | 5 | 2 | 0 | 10.7 | 4.8 | 15.9 | 6.6 | 0.4 | 1.4 | 1.73 |
| Brett Anderson* | GEO | sp | 21 | 14 | 4 | 1 | 3 | 0 | 1 | 4 | 4 | 0 | 9.2 | 2.3 | 11.7 | 7.7 | 1.0 | 3.3 | 1.28 |
| Greg Aquino |   | mr | 31 | 1 | 0 | 3 | 0 | 3 | 0 | 0 | 2 | 0 | 7.3 | 8.4 | 15.8 | 6.2 | 0.6 | 0.7 | 1.75 |
| Alberto Arias |   | mr | 25 | 3 | 0 | 4 | 6 | 5 | 0 | 3 | 1 | 0 | 9.7 | 3.7 | 14.6 | 7.7 | 0.2 | 2.1 | 1.49 |
| Jose Arredondo |   | mr | 25 | 2 | 1 | 2 | 0 | 5 | 1 | 3 | 1 | 0 | 9.4 | 4.6 | 14.0 | 9.4 | 1.2 | 2.0 | 1.56 |
| Bronson Arroyo | BT | sp | 32 | 12 | 6 | 6 | 9 | 1 | 0 | 9 | 5 | 0 | 8.7 | 2.7 | 11.8 | 5.2 | 1.3 | 2.0 | 1.27 |
| Jose Ascanio |   | mr | 24 | 3 | 1 | 2 | 3 | 1 | 0 | 2 | 2 | 0 | 11.0 | 4.5 | 17.0 | 10.0 | 0.5 | 2.2 | 1.72 |
| Mitch Atkins |   | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 4.5 | 0.0 | 0.0 | 0.0 | 0.50 |
| Bryan Augenstein |   | mr | 22 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 12.2 | 3.2 | 16.4 | 3.2 | 1.1 | 1.0 | 1.71 |
| John Axford |   | mr | 26 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5.9 | 7.0 | 12.9 | 10.6 | 0.0 | 1.5 | 1.43 |
| Luis Ayala |   | mr | 31 | 5 | 2 | 3 | 4 | 0 | 0 | 3 | 2 | 0 | 11.3 | 3.1 | 15.3 | 6.3 | 1.1 | 2.0 | 1.60 |
| Brandon Backe |   | mr | 31 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 14.5 | 4.2 | 18.7 | 6.9 | 3.5 | 1.7 | 2.08 |
| Burke Badenhop | BT | mr | 26 | 4 | 0 | 4 | 1 | 1 | 0 | 3 | 2 | 0 | 8.9 | 3.0 | 12.0 | 7.1 | 0.6 | 2.4 | 1.32 |
| Danys Baez | OTR | mr | 31 | 4 | 0 | 3 | 5 | 2 | 1 | 0 | 2 | 0 | 7.4 | 2.8 | 10.8 | 5.0 | 1.0 | 1.8 | 1.13 |
| Andrew Bailey | ROK | cl | 25 | 1 | 0 | 3 | 0 | 6 | 0 | 3 | 2 | 0 | 5.3 | 2.6 | 7.9 | 9.8 | 0.5 | 3.8 | 0.88 |
| Homer Bailey | Pal | sp | 23 | 10 | 5 | 1 | 3 | 6 | 0 | 4 | 4 | 0 | 9.1 | 4.1 | 13.5 | 6.8 | 1.0 | 1.7 | 1.47 |
| Scott Baker | BON | sp | 27 | 10 | 3 | 1 | 4 | 4 | 0 | 1 | 6 | 0 | 8.6 | 2.2 | 10.9 | 7.3 | 1.3 | 3.4 | 1.19 |
| John Bale* |   | mr | 35 | 4 | 0 | 2 | 1 | 2 | 0 | 0 | 2 | 0 | 10.8 | 5.7 | 16.8 | 7.6 | 1.0 | 1.3 | 1.84 |
| Collin Balester |   | sp | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 4.2 | 14.2 | 5.9 | 3.0 | 1.4 | 1.58 |
| Grant Balfour | COP | mr | 31 | 6 | 1 | 0 | 2 | 1 | 0 | 1 | 2 | 0 | 7.9 | 4.4 | 12.6 | 9.2 | 0.8 | 2.1 | 1.37 |
| Josh Banks |   | sp | 26 | 4 | 2 | 1 | 1 | 1 | 0 | 2 | 2 | 0 | 11.9 | 1.6 | 13.9 | 3.6 | 2.4 | 2.3 | 1.50 |
| Brian Bannister | OTR | sp | 28 | 15 | 1 | 4 | 4 | 12 | 2 | 3 | 10 | 0 | 9.4 | 2.9 | 12.6 | 5.7 | 0.9 | 2.0 | 1.37 |
| Daniel Bard | COP | mr | 24 | 4 | 0 | 3 | 3 | 1 | 1 | 4 | 3 | 0 | 7.5 | 4.0 | 12.0 | 11.5 | 0.9 | 2.9 | 1.28 |
| Brian Bass |   | mr | 27 | 5 | 5 | 5 | 5 | 6 | 0 | 3 | 2 | 0 | 11.1 | 4.6 | 16.2 | 5.6 | 1.1 | 1.2 | 1.74 |
| Antonio Bastardo* |   | sp | 23 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 9.9 | 3.4 | 14.1 | 7.2 | 1.5 | 2.1 | 1.48 |
| Miguel Batista |   | mr | 38 | 7 | 2 | 1 | 2 | 4 | 0 | 4 | 1 | 0 | 10.0 | 4.9 | 15.1 | 6.6 | 0.9 | 1.3 | 1.65 |
| Denny Bautista |   | mr | 28 | 0 | 1 | 0 | 1 | 3 | 0 | 1 | 3 | 0 | 9.9 | 4.6 | 15.1 | 9.9 | 0.7 | 2.1 | 1.61 |
| Yorman Bazardo |   | sp | 24 | 2 | 0 | 0 | 1 | 0 | 1 | 4 | 2 | 0 | 10.4 | 6.2 | 16.9 | 4.8 | 0.6 | 0.8 | 1.84 |
| Josh Beckett | Pal | sp | 29 | 15 | 3 | 1 | 7 | 3 | 1 | 5 | 5 | 0 | 8.4 | 2.3 | 11.0 | 8.4 | 1.1 | 3.6 | 1.19 |
| Erik Bedard* | GEO | sp | 30 | 5 | 3 | 0 | 4 | 2 | 0 | 2 | 1 | 0 | 7.0 | 3.7 | 11.2 | 9.8 | 0.9 | 2.6 | 1.19 |
| Joe Beimel* |   | mr | 32 | 2 | 1 | 5 | 1 | 4 | 1 | 4 | 6 | 0 | 9.3 | 3.1 | 12.5 | 5.7 | 0.8 | 1.8 | 1.37 |
| Ronald Belisario | MAD | mr | 26 | 6 | 1 | 7 | 6 | 4 | 0 | 3 | 2 | 0 | 6.6 | 3.7 | 11.1 | 8.2 | 0.5 | 2.2 | 1.15 |
| Matt Belisle |   | mr | 29 | 4 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 10.2 | 1.5 | 11.9 | 6.4 | 1.7 | 4.4 | 1.29 |
| Heath Bell | MUL | cl | 31 | 5 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 7.0 | 3.1 | 10.1 | 10.2 | 0.4 | 3.3 | 1.12 |
| Trevor Bell |   | sp | 22 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 17.7 | 4.9 | 22.6 | 6.2 | 1.3 | 1.3 | 2.51 |
| Jeff Bennett |   | mr | 29 | 3 | 1 | 4 | 4 | 1 | 0 | 4 | 2 | 0 | 12.7 | 6.2 | 19.7 | 5.2 | 0.8 | 0.8 | 2.10 |
| Kris Benson |   | mr | 34 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 13.3 | 4.8 | 19.3 | 4.4 | 2.4 | 0.9 | 2.01 |
| Justin Berg |   | mr | 25 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.5 | 0.8 | 8.3 | 5.3 | 0.0 | 7.0 | 0.92 |
| Brad Bergesen | BON | sp | 23 | 1 | 3 | 4 | 5 | 2 | 0 | 3 | 4 | 0 | 9.2 | 2.3 | 11.9 | 4.7 | 0.8 | 2.0 | 1.28 |
| Jason Bergmann |   | mr | 27 | 4 | 1 | 7 | 3 | 3 | 0 | 5 | 0 | 0 | 9.4 | 4.7 | 14.6 | 7.5 | 1.3 | 1.6 | 1.56 |
| Jason Berken |   | sp | 25 | 12 | 3 | 2 | 6 | 0 | 1 | 3 | 5 | 0 | 12.3 | 3.3 | 16.1 | 5.0 | 1.4 | 1.5 | 1.74 |
| Rafael Betancourt | GEO | mr | 34 | 8 | 1 | 5 | 0 | 0 | 0 | 2 | 4 | 0 | 6.8 | 3.2 | 10.0 | 9.8 | 0.6 | 3.0 | 1.11 |
| Chad Billingsley | TON | sp | 24 | 7 | 9 | 7 | 7 | 14 | 0 | 9 | 11 | 0 | 7.9 | 3.9 | 12.2 | 8.2 | 0.8 | 2.1 | 1.32 |
| Nick Blackburn |   | sp | 27 | 12 | 2 | 1 | 3 | 2 | 0 | 5 | 5 | 0 | 10.5 | 1.8 | 12.4 | 4.3 | 1.1 | 2.4 | 1.37 |
| Joe Blanton |   | sp | 28 | 8 | 4 | 4 | 8 | 7 | 0 | 11 | 4 | 0 | 9.1 | 2.7 | 12.2 | 7.5 | 1.4 | 2.8 | 1.32 |
| Jerry Blevins* |   | mr | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7.7 | 2.4 | 10.1 | 9.3 | 0.8 | 3.8 | 1.12 |
| Mitchell Boggs |   | sp | 25 | 3 | 2 | 0 | 4 | 4 | 1 | 1 | 2 | 0 | 11.0 | 5.1 | 16.8 | 7.1 | 0.5 | 1.4 | 1.79 |
| Jeremy Bonderman |   | mr | 26 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.9 | 7.0 | 21.8 | 4.4 | 3.5 | 0.6 | 2.32 |
| Eddie Bonine |   | mr | 28 | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 10.5 | 3.1 | 13.9 | 5.0 | 1.8 | 1.6 | 1.51 |
| Chris Bootcheck |   | mr | 30 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 9.8 | 5.5 | 16.0 | 8.0 | 0.6 | 1.4 | 1.70 |
| Michael Bowden |   | mr | 22 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 12.9 | 3.4 | 16.3 | 6.8 | 1.7 | 2.0 | 1.81 |
| Blaine Boyer | MUL | mr | 27 | 6 | 1 | 0 | 5 | 2 | 0 | 4 | 1 | 0 | 9.2 | 3.3 | 13.3 | 4.8 | 0.2 | 1.5 | 1.39 |
| Dallas Braden* | CRH | sp | 25 | 0 | 2 | 2 | 2 | 1 | 0 | 4 | 4 | 0 | 9.5 | 2.8 | 12.4 | 5.3 | 0.6 | 1.9 | 1.36 |
| Chad Bradford |   | mr | 34 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 19.2 | 1.7 | 20.9 | 5.2 | 0.9 | 3.0 | 2.32 |
| Craig Breslow* | MID | mr | 28 | 8 | 5 | 0 | 3 | 3 | 1 | 4 | 1 | 0 | 6.2 | 3.7 | 10.3 | 7.1 | 1.0 | 1.9 | 1.11 |
| Lance Broadway |   | mr | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 11.2 | 4.4 | 15.6 | 5.3 | 0.0 | 1.2 | 1.73 |
| Doug Brocail |   | mr | 42 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 10.7 | 6.6 | 17.3 | 4.6 | 2.0 | 0.7 | 1.92 |
| Jonathan Broxton | CCL | cl | 25 | 7 | 1 | 1 | 1 | 2 | 0 | 0 | 3 | 0 | 5.2 | 3.4 | 8.8 | 13.5 | 0.5 | 3.9 | 0.96 |
| Brian Bruney |   | mr | 27 | 2 | 0 | 3 | 1 | 2 | 0 | 2 | 1 | 0 | 8.3 | 5.3 | 13.8 | 8.3 | 1.4 | 1.6 | 1.51 |
| Clay Buchholz | COP | sp | 24 | 6 | 0 | 1 | 2 | 1 | 0 | 2 | 3 | 0 | 8.9 | 3.5 | 12.6 | 6.7 | 1.3 | 1.9 | 1.38 |
| Billy Buckner |   | sp | 25 | 4 | 2 | 0 | 3 | 6 | 0 | 2 | 1 | 0 | 10.9 | 3.4 | 14.7 | 7.4 | 1.4 | 2.2 | 1.59 |
| Mark Buehrle* | CRH | sp | 30 | 4 | 4 | 3 | 5 | 2 | 1 | 11 | 7 | 0 | 9.4 | 1.9 | 11.5 | 4.4 | 1.1 | 2.3 | 1.25 |
| Jason Bulger |   | mr | 30 | 3 | 0 | 1 | 1 | 5 | 0 | 5 | 4 | 0 | 6.3 | 4.1 | 10.6 | 9.3 | 1.0 | 2.3 | 1.16 |
| Bryan Bullington |   | mr | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 10.5 | 9.0 | 19.5 | 7.5 | 0.0 | 0.8 | 2.17 |
| Madison Bumgarner* |   | mr | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 7.2 | 2.7 | 9.9 | 9.0 | 1.8 | 3.3 | 1.10 |
| Greg Burke |   | mr | 26 | 1 | 2 | 5 | 1 | 3 | 0 | 3 | 0 | 0 | 9.5 | 4.5 | 14.2 | 6.5 | 0.8 | 1.4 | 1.55 |
| A.J. Burnett | TON | sp | 32 | 23 | 12 | 0 | 10 | 17 | 1 | 2 | 5 | 1 | 8.4 | 4.2 | 13.0 | 8.5 | 1.1 | 2.0 | 1.40 |
| Sean Burnett* | WIZ | mr | 26 | 7 | 1 | 8 | 3 | 4 | 0 | 6 | 1 | 0 | 5.6 | 4.4 | 10.5 | 6.7 | 0.9 | 1.5 | 1.11 |
| Mike Burns |   | sp | 30 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 4 | 0 | 10.5 | 3.0 | 13.6 | 6.8 | 1.7 | 2.3 | 1.49 |
| Brian Burres* |   | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.1 | 7.1 | 24.2 | 5.7 | 0.0 | 0.8 | 2.68 |
| Jared Burton |   | mr | 28 | 4 | 0 | 6 | 4 | 2 | 0 | 3 | 1 | 0 | 9.3 | 3.5 | 13.3 | 6.8 | 0.8 | 2.0 | 1.42 |
| Dave Bush |   | sp | 29 | 12 | 4 | 2 | 15 | 2 | 0 | 6 | 5 | 0 | 10.3 | 2.9 | 14.4 | 7.0 | 1.5 | 2.4 | 1.47 |
| Josh Butler |   | mr | 24 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 15.8 | 13.5 | 31.5 | 6.8 | 0.0 | 0.5 | 3.25 |
| Paul Byrd |   | sp | 38 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 12.4 | 2.9 | 15.4 | 2.9 | 1.1 | 1.0 | 1.71 |
| Tim Byrdak* |   | mr | 35 | 2 | 4 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 5.7 | 5.3 | 11.4 | 8.5 | 1.5 | 1.6 | 1.22 |
| Daniel Cabrera |   | sp | 28 | 3 | 1 | 1 | 4 | 11 | 0 | 3 | 2 | 0 | 10.4 | 7.4 | 18.5 | 4.1 | 0.7 | 0.5 | 1.98 |
| Fernando Cabrera |   | mr | 27 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 11.8 | 6.8 | 20.3 | 13.5 | 0.0 | 2.0 | 2.06 |
| Trevor Cahill | GEO | sp | 21 | 17 | 10 | 1 | 4 | 5 | 0 | 4 | 7 | 0 | 9.3 | 3.6 | 13.1 | 4.5 | 1.4 | 1.3 | 1.44 |
| Matt Cain | LON | sp | 24 | 11 | 9 | 6 | 3 | 9 | 0 | 10 | 6 | 1 | 7.6 | 3.0 | 10.8 | 7.1 | 0.9 | 2.3 | 1.18 |
| Kiko Calero | TON | mr | 34 | 7 | 3 | 4 | 1 | 2 | 0 | 4 | 4 | 0 | 5.4 | 4.5 | 10.0 | 10.3 | 0.1 | 2.3 | 1.10 |
| Kevin Cameron |   | mr | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2.9 | 10.3 | 7.4 | 0.5 | 2.5 | 1.15 |
| Shawn Camp | COP | mr | 33 | 0 | 1 | 4 | 4 | 0 | 0 | 1 | 1 | 0 | 8.2 | 3.3 | 12.0 | 6.6 | 0.8 | 2.0 | 1.28 |
| Jorge Campillo |   | mr | 30 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.5 | 6.2 | 20.8 | 6.2 | 0.0 | 1.0 | 2.31 |
| Matt Capps |   | cl | 25 | 6 | 0 | 3 | 3 | 0 | 0 | 2 | 4 | 0 | 12.1 | 2.8 | 15.4 | 7.6 | 1.7 | 2.7 | 1.66 |
| Esmailin Caridad |   | mr | 25 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1.4 | 9.8 | 7.9 | 0.0 | 5.7 | 0.93 |
| Jesse Carlson* |   | mr | 28 | 3 | 1 | 3 | 3 | 2 | 1 | 2 | 5 | 0 | 8.9 | 2.8 | 12.1 | 6.8 | 0.9 | 2.4 | 1.30 |
| Buddy Carlyle |   | mr | 31 | 0 | 0 | 4 | 0 | 2 | 0 | 2 | 1 | 0 | 14.8 | 5.1 | 19.8 | 5.1 | 2.1 | 1.0 | 2.20 |
| Fausto Carmona |   | sp | 25 | 8 | 4 | 0 | 8 | 5 | 1 | 4 | 2 | 0 | 10.8 | 5.0 | 16.4 | 5.7 | 1.1 | 1.1 | 1.76 |
| Andrew Carpenter |   | mr | 24 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 17.5 | 6.4 | 25.4 | 7.9 | 1.6 | 1.3 | 2.65 |
| Chris Carpenter | TON | sp | 34 | 2 | 4 | 1 | 7 | 1 | 0 | 10 | 4 | 0 | 7.3 | 1.8 | 9.4 | 6.7 | 0.3 | 3.8 | 1.01 |
| Carlos Carrasco |   | sp | 22 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 16.1 | 4.4 | 20.6 | 4.4 | 2.4 | 1.0 | 2.28 |
| D.J. Carrasco |   | mr | 32 | 1 | 3 | 4 | 2 | 3 | 0 | 2 | 4 | 1 | 9.9 | 2.8 | 12.9 | 6.0 | 0.5 | 2.1 | 1.41 |
| Cesar Carrillo |   | sp | 25 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 13.9 | 10.5 | 26.1 | 3.5 | 3.5 | 0.3 | 2.71 |
| Santiago Casilla | OTR | mr | 28 | 3 | 2 | 3 | 3 | 5 | 0 | 1 | 3 | 0 | 11.4 | 4.7 | 16.6 | 6.5 | 1.1 | 1.4 | 1.78 |
| Alberto Castillo* |   | mr | 33 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 9.0 | 3.0 | 12.8 | 6.0 | 0.0 | 2.0 | 1.33 |
| Brett Cecil* | BON | sp | 22 | 4 | 4 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | 11.2 | 3.7 | 15.3 | 6.7 | 1.6 | 1.8 | 1.65 |
| Jhoulys Chacin |   | mr | 21 | 3 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 4.9 | 9.0 | 13.9 | 10.6 | 0.8 | 1.2 | 1.55 |
| Joba Chamberlain |   | sp | 23 | 26 | 8 | 2 | 12 | 5 | 2 | 6 | 5 | 0 | 9.6 | 4.3 | 14.6 | 7.6 | 1.2 | 1.8 | 1.54 |
| Jesse Chavez |   | mr | 25 | 3 | 0 | 3 | 1 | 5 | 0 | 1 | 1 | 0 | 9.2 | 2.9 | 12.3 | 6.3 | 1.5 | 2.1 | 1.35 |
| Bruce Chen* |   | sp | 32 | 4 | 4 | 3 | 4 | 4 | 0 | 2 | 2 | 0 | 10.7 | 3.6 | 14.9 | 6.5 | 1.7 | 1.8 | 1.59 |
| Randy Choate* | OTR | mr | 33 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 2.7 | 9.7 | 6.9 | 1.0 | 2.5 | 1.07 |
| Vinnie Chulk |   | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 7.5 | 7.5 | 15.0 | 3.0 | 0.8 | 0.4 | 1.67 |
| Anthony Claggett |   | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 31.9 | 9.8 | 41.7 | 7.4 | 7.4 | 0.8 | 4.64 |
| Tyler Clippard | TON | mr | 24 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 0 | 5.4 | 4.8 | 10.3 | 10.0 | 1.3 | 2.1 | 1.13 |
| Todd Coffey | BT | mr | 28 | 3 | 1 | 3 | 3 | 1 | 0 | 2 | 2 | 0 | 8.2 | 2.3 | 10.8 | 7.0 | 0.9 | 3.1 | 1.16 |
| Phil Coke* |   | mr | 26 | 2 | 2 | 4 | 1 | 7 | 0 | 1 | 5 | 0 | 6.6 | 3.0 | 9.8 | 7.3 | 1.5 | 2.5 | 1.07 |
| Jesus Colome |   | mr | 31 | 5 | 0 | 1 | 1 | 3 | 2 | 1 | 1 | 0 | 14.3 | 2.5 | 17.3 | 6.3 | 0.8 | 2.5 | 1.88 |
| Bartolo Colon |   | sp | 36 | 0 | 0 | 3 | 2 | 1 | 0 | 4 | 3 | 0 | 10.0 | 3.0 | 13.3 | 5.5 | 1.9 | 1.8 | 1.44 |
| Roman Colon |   | mr | 29 | 7 | 1 | 1 | 2 | 1 | 2 | 1 | 0 | 0 | 8.9 | 3.9 | 13.2 | 5.2 | 1.3 | 1.3 | 1.43 |
| Clay Condrey | LON | mr | 33 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.9 | 3.0 | 11.1 | 5.4 | 0.9 | 1.8 | 1.21 |
| Jose Contreras |   | sp | 37 | 23 | 3 | 4 | 6 | 8 | 0 | 10 | 2 | 0 | 9.6 | 3.6 | 13.7 | 7.2 | 0.9 | 2.0 | 1.47 |
| Aaron Cook | MAD | sp | 30 | 4 | 4 | 2 | 2 | 2 | 0 | 3 | 6 | 0 | 10.0 | 2.7 | 12.8 | 4.4 | 1.1 | 1.7 | 1.41 |
| Roy Corcoran |   | mr | 29 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 11.8 | 8.1 | 20.4 | 2.8 | 0.9 | 0.4 | 2.21 |
| Francisco Cordero | CRH | cl | 34 | 3 | 4 | 2 | 0 | 3 | 0 | 3 | 4 | 0 | 7.8 | 4.0 | 11.9 | 7.8 | 0.3 | 1.9 | 1.32 |
| Lance Cormier | OTR | mr | 28 | 6 | 1 | 2 | 1 | 3 | 1 | 2 | 2 | 0 | 8.7 | 2.9 | 11.8 | 4.2 | 0.7 | 1.4 | 1.29 |
| Manuel Corpas |   | mr | 26 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 11.8 | 1.9 | 13.9 | 6.4 | 0.8 | 3.4 | 1.51 |
| Kevin Correia | MUL | sp | 28 | 7 | 7 | 6 | 4 | 5 | 1 | 9 | 3 | 0 | 8.8 | 2.9 | 11.9 | 6.5 | 0.8 | 2.2 | 1.30 |
| Neal Cotts* |   | mr | 29 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11.5 | 7.4 | 19.6 | 7.4 | 2.5 | 1.0 | 2.09 |
| Jesse Crain | BON | mr | 27 | 4 | 1 | 3 | 5 | 1 | 1 | 3 | 3 | 0 | 8.4 | 4.7 | 13.9 | 7.5 | 0.5 | 1.6 | 1.45 |
| Juan Cruz |   | mr | 30 | 2 | 3 | 1 | 1 | 6 | 0 | 1 | 1 | 0 | 8.2 | 5.2 | 13.6 | 6.8 | 1.1 | 1.3 | 1.49 |
| Johnny Cueto | Pal | sp | 23 | 2 | 5 | 0 | 14 | 4 | 0 | 5 | 3 | 0 | 9.0 | 3.2 | 13.0 | 6.9 | 1.3 | 2.2 | 1.36 |
| Matt Daley |   | mr | 27 | 2 | 0 | 2 | 2 | 0 | 0 | 2 | 3 | 0 | 7.6 | 3.2 | 11.1 | 9.7 | 1.1 | 3.1 | 1.20 |
| John Danks* | EDG | sp | 24 | 18 | 7 | 1 | 5 | 1 | 0 | 5 | 6 | 0 | 8.3 | 3.3 | 11.8 | 6.7 | 1.3 | 2.0 | 1.28 |
| Daniel Davidson* |   | mr | 28 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 16.2 | 32.4 | 0.0 | 0.0 | 0.0 | 3.60 |
| David Davidson* |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36.0 | 36.0 | 72.0 | 27.0 | 0.0 | 0.8 | 8.00 |
| Kyle Davies |   | sp | 25 | 17 | 4 | 1 | 4 | 10 | 0 | 3 | 4 | 0 | 8.9 | 4.8 | 14.0 | 6.3 | 1.3 | 1.3 | 1.53 |
| Doug Davis* |   | sp | 33 | 11 | 6 | 1 | 4 | 12 | 1 | 15 | 6 | 0 | 9.0 | 4.6 | 13.7 | 6.5 | 1.1 | 1.4 | 1.50 |
| Wade Davis |   | sp | 23 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 8.2 | 3.2 | 11.4 | 8.9 | 0.5 | 2.8 | 1.27 |
| Eulogio de la Cruz |   | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.4 | 16.2 | 21.6 | 5.4 | 0.0 | 0.3 | 2.40 |
| Jorge de la Rosa* | MUL | sp | 28 | 16 | 3 | 3 | 9 | 12 | 1 | 11 | 6 | 0 | 8.4 | 4.0 | 12.8 | 9.4 | 1.0 | 2.3 | 1.38 |
| Manny Delcarmen |   | mr | 27 | 9 | 1 | 3 | 4 | 1 | 0 | 2 | 1 | 0 | 9.7 | 5.1 | 15.4 | 6.6 | 0.8 | 1.3 | 1.64 |
| Ryan Dempster | CRH | sp | 32 | 16 | 11 | 4 | 6 | 11 | 0 | 10 | 8 | 0 | 8.8 | 2.9 | 12.0 | 7.7 | 1.0 | 2.6 | 1.30 |
| Elmer Dessens |   | mr | 38 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 2 | 0 | 6.6 | 2.8 | 9.9 | 3.9 | 1.4 | 1.4 | 1.04 |
| Ross Detwiler* |   | sp | 23 | 6 | 3 | 3 | 2 | 4 | 0 | 4 | 1 | 0 | 10.3 | 3.9 | 14.5 | 5.1 | 0.4 | 1.3 | 1.59 |
| R.A. Dickey | OTR | mr | 34 | 5 | 1 | 1 | 4 | 4 | 0 | 2 | 2 | 0 | 10.4 | 4.2 | 15.1 | 5.9 | 1.1 | 1.4 | 1.62 |
| Mark DiFelice |   | mr | 32 | 2 | 0 | 6 | 1 | 1 | 0 | 3 | 0 | 0 | 8.5 | 2.6 | 11.3 | 8.4 | 1.0 | 3.2 | 1.24 |
| Tim Dillard |   | mr | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 14.5 | 10.4 | 24.9 | 2.1 | 2.1 | 0.2 | 2.77 |
| Lenny DiNardo* |   | sp | 29 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 17.3 | 6.3 | 24.0 | 3.4 | 0.8 | 0.5 | 2.63 |
| Freddy Dolsi |   | mr | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.0 | 3.4 | 14.3 | 2.5 | 0.0 | 0.8 | 1.59 |
| Brendan Donnelly |   | mr | 37 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 7.8 | 3.2 | 11.4 | 8.9 | 0.4 | 2.8 | 1.22 |
| Octavio Dotel |   | mr | 35 | 14 | 5 | 1 | 0 | 4 | 1 | 3 | 3 | 0 | 7.8 | 5.2 | 13.0 | 10.8 | 1.0 | 2.1 | 1.44 |
| Scott Downs* | EDG | mr | 33 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 0 | 8.9 | 2.5 | 11.8 | 8.3 | 0.8 | 3.3 | 1.26 |
| Brian Duensing* | CRH | mr | 26 | 1 | 3 | 1 | 3 | 1 | 0 | 3 | 2 | 0 | 9.0 | 3.3 | 12.6 | 5.7 | 0.8 | 1.7 | 1.37 |
| Zach Duke* |   | sp | 26 | 7 | 8 | 0 | 3 | 2 | 1 | 18 | 10 | 1 | 9.8 | 2.1 | 12.0 | 4.5 | 1.0 | 2.2 | 1.31 |
| Phil Dumatrait* |   | mr | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 7.6 | 16.6 | 4.8 | 2.8 | 0.6 | 1.85 |
| Michael Dunn* |   | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6.8 | 11.3 | 18.0 | 11.3 | 2.3 | 1.0 | 2.00 |
| Chad Durbin |   | mr | 31 | 5 | 1 | 2 | 7 | 2 | 0 | 3 | 3 | 0 | 7.2 | 6.1 | 14.2 | 8.0 | 1.0 | 1.3 | 1.48 |
| Adam Eaton |   | sp | 31 | 9 | 0 | 3 | 0 | 2 | 0 | 1 | 1 | 0 | 11.9 | 5.0 | 16.9 | 6.4 | 1.8 | 1.3 | 1.88 |
| Jack Egbert |   | mr | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 27.0 | 6.8 | 33.8 | 0.0 | 3.4 | 0.0 | 3.75 |
| Mike Ekstrom |   | mr | 25 | 4 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 10.3 | 3.9 | 14.7 | 9.3 | 1.5 | 2.4 | 1.58 |
| Scott Elbert* |   | mr | 23 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 8.7 | 3.2 | 11.9 | 9.6 | 1.8 | 3.0 | 1.32 |
| Alan Embree* |   | mr | 39 | 3 | 3 | 2 | 1 | 2 | 0 | 2 | 0 | 0 | 10.2 | 4.4 | 15.0 | 4.4 | 1.1 | 1.0 | 1.62 |
| Sergio Escalona* |   | mr | 24 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 7.9 | 3.3 | 13.2 | 6.6 | 0.0 | 2.0 | 1.24 |
| Kelvim Escobar |   | sp | 33 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 7.2 | 7.2 | 16.2 | 9.0 | 0.0 | 1.3 | 1.60 |
| Marco Estrada |   | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 7.4 | 4.9 | 12.3 | 11.0 | 1.2 | 2.3 | 1.36 |
| Dana Eveland* |   | sp | 25 | 5 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 0 | 14.3 | 5.3 | 19.6 | 4.5 | 0.8 | 0.8 | 2.18 |
| Scott Eyre* |   | mr | 37 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 2 | 0 | 6.6 | 4.8 | 11.7 | 6.6 | 0.9 | 1.4 | 1.27 |
| Willie Eyre |   | mr | 30 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 9.0 | 3.0 | 12.0 | 4.0 | 0.0 | 1.3 | 1.33 |
| Kyle Farnsworth |   | mr | 33 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 0 | 10.4 | 3.4 | 14.0 | 10.1 | 0.7 | 3.0 | 1.53 |
| Scott Feldman | MID | sp | 26 | 15 | 7 | 0 | 9 | 5 | 2 | 1 | 3 | 0 | 8.4 | 3.1 | 12.0 | 5.4 | 0.9 | 1.7 | 1.28 |
| Pedro Feliciano* | MAD | mr | 32 | 0 | 0 | 4 | 0 | 2 | 1 | 2 | 1 | 0 | 7.7 | 2.7 | 10.5 | 8.9 | 1.1 | 3.3 | 1.16 |
| Neftali Feliz |   | mr | 21 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 3.8 | 2.3 | 7.0 | 11.3 | 0.6 | 4.9 | 0.68 |
| Casey Fien |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 10.3 | 4.8 | 15.1 | 7.1 | 1.6 | 1.5 | 1.68 |
| Alfredo Figaro |   | sp | 24 | 6 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 12.2 | 5.3 | 18.0 | 8.5 | 1.6 | 1.6 | 1.94 |
| Nelson Figueroa |   | sp | 35 | 4 | 2 | 4 | 9 | 1 | 0 | 3 | 4 | 0 | 10.2 | 3.1 | 14.5 | 7.5 | 1.0 | 2.5 | 1.48 |
| Carlos Fisher |   | mr | 26 | 1 | 5 | 2 | 1 | 6 | 0 | 2 | 1 | 0 | 8.6 | 5.3 | 14.1 | 8.3 | 0.7 | 1.5 | 1.55 |
| Doug Fister | EDG | sp | 25 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 9.3 | 2.2 | 11.8 | 5.3 | 1.6 | 2.4 | 1.28 |
| Randy Flores* |   | mr | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.5 | 1.5 | 12.0 | 10.5 | 1.5 | 7.0 | 1.33 |
| Gavin Floyd | TON | sp | 26 | 14 | 4 | 4 | 2 | 8 | 0 | 2 | 3 | 0 | 8.3 | 2.8 | 11.1 | 7.6 | 1.0 | 2.8 | 1.23 |
| Josh Fogg |   | mr | 32 | 3 | 0 | 1 | 1 | 3 | 0 | 1 | 3 | 0 | 6.3 | 3.9 | 10.4 | 5.3 | 1.4 | 1.4 | 1.14 |
| Casey Fossum* |   | mr | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 6.8 | 0.0 | 0.8 | 2.00 |
| Chad Fox |   | mr | 38 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 54.0 | 81.0 | 135.0 | 0.0 | 0.0 | 0.0 | 15.00 |
| Frank Francisco | EDG | cl | 29 | 4 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 7.3 | 2.7 | 10.2 | 10.4 | 1.1 | 3.8 | 1.11 |
| Ryan Franklin | TON | cl | 36 | 1 | 1 | 3 | 1 | 1 | 0 | 0 | 2 | 0 | 7.2 | 3.5 | 10.9 | 6.5 | 0.3 | 1.8 | 1.20 |
| Jason Frasor | MID | mr | 31 | 6 | 2 | 3 | 2 | 2 | 0 | 1 | 2 | 0 | 6.7 | 2.5 | 9.5 | 8.7 | 0.6 | 3.5 | 1.02 |
| Lucas French* |   | sp | 23 | 2 | 1 | 1 | 2 | 3 | 0 | 0 | 5 | 0 | 11.6 | 3.7 | 15.6 | 5.6 | 1.5 | 1.5 | 1.71 |
| Ernesto Frieri |   | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 4.5 | 4.5 | 9.0 | 0.0 | 2.0 | 0.50 |
| Brian Fuentes* |   | cl | 33 | 1 | 1 | 2 | 5 | 1 | 0 | 2 | 2 | 0 | 8.7 | 3.9 | 13.4 | 7.5 | 1.0 | 1.9 | 1.40 |
| Jeff Fulchino | MUL | mr | 29 | 4 | 2 | 3 | 3 | 2 | 1 | 4 | 1 | 0 | 7.7 | 3.0 | 11.0 | 7.8 | 0.8 | 2.6 | 1.18 |
| Armando Gabino |   | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22.1 | 12.3 | 34.4 | 4.9 | 2.5 | 0.4 | 3.82 |
| Armando Galarraga |   | sp | 27 | 3 | 5 | 1 | 6 | 1 | 0 | 1 | 11 | 0 | 9.9 | 4.2 | 14.5 | 6.0 | 1.5 | 1.4 | 1.57 |
| Sean Gallagher |   | mr | 23 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 11.9 | 5.5 | 18.3 | 6.4 | 0.5 | 1.2 | 1.93 |
| Yovani Gallardo | LON | sp | 23 | 19 | 2 | 5 | 5 | 9 | 0 | 5 | 3 | 0 | 7.3 | 4.6 | 12.1 | 9.9 | 1.0 | 2.2 | 1.31 |
| Victor Garate* |   | mr | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 22.5 | 13.5 | 40.5 | 0.0 | 4.5 | 0.0 | 4.00 |
| Freddy Garcia | COP | sp | 33 | 10 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 9.0 | 1.9 | 10.9 | 5.9 | 0.6 | 3.1 | 1.21 |
| Jon Garland | CCL | sp | 29 | 8 | 2 | 7 | 6 | 6 | 0 | 11 | 6 | 0 | 9.9 | 2.7 | 12.9 | 4.8 | 1.0 | 1.8 | 1.40 |
| Matt Garza | GEO | sp | 25 | 3 | 4 | 0 | 11 | 3 | 0 | 2 | 8 | 0 | 7.8 | 3.5 | 11.8 | 8.4 | 1.1 | 2.4 | 1.26 |
| Chad Gaudin |   | sp | 26 | 4 | 5 | 4 | 8 | 7 | 1 | 7 | 8 | 0 | 8.9 | 4.6 | 14.0 | 8.5 | 0.9 | 1.8 | 1.51 |
| Geoff Geary |   | mr | 32 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 13.5 | 4.5 | 18.4 | 5.4 | 1.8 | 1.2 | 2.00 |
| Josh Geer |   | sp | 26 | 2 | 1 | 0 | 4 | 0 | 0 | 3 | 5 | 0 | 10.2 | 2.0 | 12.5 | 4.7 | 2.4 | 2.3 | 1.35 |
| Samuel Gervacio |   | mr | 24 | 3 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 6.9 | 3.4 | 10.7 | 10.7 | 0.4 | 3.1 | 1.14 |
| Dan Giese |   | mr | 32 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 3.7 | 12.7 | 4.5 | 2.0 | 1.2 | 1.41 |
| Jimmy Gobble* |   | mr | 27 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 10.5 | 5.3 | 17.3 | 7.5 | 2.3 | 1.4 | 1.75 |
| Edgar Gonzalez |   | mr | 26 | 3 | 2 | 4 | 6 | 4 | 0 | 2 | 3 | 0 | 10.5 | 3.9 | 15.2 | 5.4 | 0.6 | 1.4 | 1.59 |
| Enrique Gonzalez |   | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 4.9 | 17.2 | 2.5 | 2.5 | 0.5 | 1.91 |
| Gio Gonzalez* | MID | sp | 23 | 4 | 2 | 2 | 1 | 2 | 0 | 2 | 3 | 0 | 10.3 | 5.1 | 15.5 | 9.9 | 1.3 | 1.9 | 1.71 |
| Mike Gonzalez* | TON | mr | 31 | 7 | 2 | 8 | 7 | 5 | 0 | 6 | 1 | 0 | 6.8 | 4.0 | 11.6 | 10.9 | 0.8 | 2.7 | 1.20 |
| Tom Gordon |   | mr | 41 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 16.2 | 16.2 | 32.4 | 0.0 | 0.0 | 0.0 | 3.60 |
| Tom Gorzelanny* |   | mr | 26 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 3 | 0 | 8.6 | 3.3 | 12.1 | 9.0 | 1.1 | 2.8 | 1.32 |
| Mike Gosling* |   | mr | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 4.0 | 14.8 | 4.7 | 1.8 | 1.2 | 1.64 |
| John Grabow* | TON | mr | 30 | 5 | 1 | 3 | 3 | 1 | 0 | 1 | 4 | 0 | 7.7 | 5.0 | 13.1 | 7.1 | 0.6 | 1.4 | 1.41 |
| Jeff Gray |   | mr | 27 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 0 | 10.3 | 1.4 | 12.3 | 6.5 | 1.0 | 4.8 | 1.29 |
| Sean Green |   | mr | 30 | 2 | 1 | 5 | 9 | 8 | 1 | 4 | 0 | 0 | 8.3 | 4.7 | 14.1 | 7.0 | 0.6 | 1.5 | 1.44 |
| Luke Gregerson | Pal | mr | 25 | 1 | 1 | 9 | 3 | 4 | 0 | 3 | 1 | 0 | 7.4 | 3.7 | 11.5 | 11.2 | 0.4 | 3.0 | 1.24 |
| Kevin Gregg |   | cl | 31 | 1 | 0 | 2 | 3 | 7 | 0 | 0 | 3 | 0 | 7.9 | 3.9 | 12.2 | 9.3 | 1.7 | 2.4 | 1.31 |
| Zack Greinke | COP | sp | 25 | 5 | 9 | 0 | 4 | 5 | 0 | 8 | 3 | 0 | 7.7 | 2.0 | 9.8 | 9.5 | 0.4 | 4.7 | 1.07 |
| Jason Grilli | COP | mr | 32 | 5 | 1 | 2 | 1 | 2 | 0 | 2 | 1 | 0 | 9.9 | 5.3 | 15.4 | 9.7 | 0.8 | 1.8 | 1.69 |
| Eddie Guardado* |   | mr | 38 | 4 | 2 | 1 | 2 | 1 | 0 | 3 | 0 | 0 | 9.2 | 3.5 | 13.1 | 4.7 | 1.9 | 1.3 | 1.41 |
| Matt Guerrier | MID | mr | 30 | 4 | 2 | 2 | 4 | 6 | 0 | 3 | 1 | 0 | 6.8 | 1.9 | 9.2 | 5.5 | 1.2 | 2.9 | 0.97 |
| Jeremy Guthrie |   | sp | 30 | 9 | 2 | 1 | 9 | 1 | 1 | 1 | 8 | 0 | 10.1 | 2.7 | 13.2 | 4.9 | 1.6 | 1.8 | 1.42 |
| Juan Gutierrez |   | mr | 25 | 11 | 1 | 5 | 3 | 5 | 0 | 2 | 4 | 0 | 8.5 | 3.8 | 12.7 | 8.4 | 0.3 | 2.2 | 1.37 |
| Angel Guzman | TON | mr | 27 | 2 | 4 | 4 | 1 | 1 | 0 | 5 | 2 | 0 | 6.0 | 3.4 | 9.6 | 6.9 | 1.2 | 2.0 | 1.05 |
| Eric Hacker |   | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 6.0 | 18.0 | 3.0 | 0.0 | 0.5 | 2.00 |
| Charlie Haeger |   | sp | 25 | 3 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 6.2 | 3.3 | 10.4 | 7.1 | 1.9 | 2.1 | 1.05 |
| Roy Halladay | ROK | sp | 32 | 18 | 6 | 0 | 5 | 2 | 0 | 1 | 9 | 0 | 8.8 | 1.3 | 10.3 | 7.8 | 0.8 | 5.9 | 1.13 |
| Cole Hamels* | BT | sp | 25 | 18 | 11 | 4 | 5 | 1 | 0 | 7 | 5 | 0 | 9.6 | 2.0 | 11.8 | 7.8 | 1.1 | 3.9 | 1.29 |
| Jason Hammel | EDG | sp | 26 | 18 | 2 | 6 | 9 | 4 | 0 | 10 | 9 | 0 | 10.3 | 2.1 | 12.9 | 6.8 | 0.9 | 3.2 | 1.39 |
| Mike Hampton* |   | sp | 36 | 5 | 2 | 6 | 2 | 1 | 0 | 11 | 5 | 0 | 10.3 | 3.7 | 14.1 | 5.9 | 1.0 | 1.6 | 1.55 |
| Joel Hanrahan | CCL | mr | 27 | 6 | 3 | 1 | 3 | 11 | 1 | 0 | 1 | 0 | 10.3 | 4.8 | 15.5 | 10.1 | 0.4 | 2.1 | 1.67 |
| Craig Hansen |   | mr | 25 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.5 | 5.7 | 15.6 | 7.1 | 1.4 | 1.3 | 1.58 |
| Tommy Hanson | LON | sp | 22 | 18 | 8 | 1 | 5 | 2 | 0 | 4 | 1 | 0 | 7.4 | 3.2 | 11.0 | 8.2 | 0.7 | 2.5 | 1.18 |
| J.A. Happ* | WIZ | sp | 26 | 4 | 4 | 2 | 5 | 2 | 0 | 7 | 6 | 1 | 8.1 | 3.0 | 11.4 | 6.5 | 1.1 | 2.1 | 1.23 |
| Aaron Harang |   | sp | 31 | 13 | 5 | 6 | 4 | 6 | 0 | 6 | 2 | 0 | 10.3 | 2.4 | 12.9 | 7.9 | 1.3 | 3.3 | 1.41 |
| Rich Harden | COP | sp | 27 | 8 | 4 | 5 | 6 | 7 | 0 | 12 | 3 | 0 | 7.8 | 4.3 | 12.4 | 10.9 | 1.5 | 2.6 | 1.34 |
| Dan Haren | LON | sp | 28 | 18 | 6 | 2 | 4 | 13 | 0 | 8 | 3 | 0 | 7.5 | 1.5 | 9.2 | 8.8 | 1.1 | 5.9 | 1.00 |
| Matt Harrison* |   | sp | 23 | 3 | 3 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 11.5 | 3.3 | 15.1 | 4.8 | 1.3 | 1.5 | 1.64 |
| Kevin Hart |   | sp | 26 | 16 | 3 | 3 | 4 | 4 | 0 | 3 | 6 | 0 | 10.8 | 4.9 | 16.1 | 5.8 | 1.2 | 1.2 | 1.74 |
| LaTroy Hawkins |   | mr | 36 | 5 | 3 | 2 | 2 | 2 | 0 | 2 | 2 | 0 | 8.5 | 2.3 | 11.1 | 6.4 | 1.0 | 2.8 | 1.20 |
| Blake Hawksworth | LON | mr | 26 | 0 | 1 | 3 | 1 | 0 | 0 | 4 | 1 | 0 | 6.5 | 3.4 | 10.1 | 4.5 | 0.4 | 1.3 | 1.10 |
| Dirk Hayhurst |   | mr | 28 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 2 | 0 | 9.1 | 3.6 | 13.5 | 5.2 | 0.8 | 1.4 | 1.41 |
| Aaron Heilman |   | mr | 30 | 3 | 2 | 4 | 1 | 4 | 0 | 9 | 4 | 0 | 8.5 | 4.2 | 12.8 | 8.1 | 1.1 | 1.9 | 1.41 |
| Mark Hendrickson* |   | mr | 35 | 15 | 0 | 4 | 2 | 2 | 1 | 2 | 5 | 0 | 9.9 | 2.8 | 12.9 | 5.2 | 1.4 | 1.8 | 1.42 |
| Sean Henn* |   | mr | 28 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 9.4 | 7.5 | 17.6 | 9.4 | 1.3 | 1.3 | 1.88 |
| Matt Herges |   | mr | 39 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.8 | 2.1 | 10.9 | 6.8 | 1.3 | 3.3 | 1.21 |
| David Hernandez | CRH | sp | 24 | 8 | 2 | 0 | 1 | 3 | 0 | 2 | 3 | 0 | 10.5 | 4.1 | 14.7 | 6.0 | 2.4 | 1.5 | 1.62 |
| Felix Hernandez | ROK | sp | 23 | 20 | 8 | 0 | 8 | 17 | 1 | 6 | 11 | 0 | 7.5 | 2.7 | 10.5 | 8.2 | 0.6 | 3.1 | 1.14 |
| Livan Hernandez |   | sp | 34 | 11 | 6 | 5 | 1 | 1 | 0 | 13 | 10 | 0 | 10.8 | 3.3 | 14.1 | 5.0 | 0.9 | 1.5 | 1.56 |
| Daniel Ray Herrera* |   | mr | 24 | 1 | 2 | 2 | 2 | 1 | 0 | 3 | 5 | 0 | 9.2 | 3.5 | 13.0 | 6.4 | 0.7 | 1.8 | 1.41 |
| Rich Hill* |   | sp | 29 | 11 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 0 | 10.6 | 6.2 | 17.0 | 7.2 | 1.1 | 1.1 | 1.87 |
| Shawn Hill |   | sp | 28 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 11.3 | 2.3 | 14.3 | 5.3 | 0.8 | 2.3 | 1.50 |
| Mike Hinckley* |   | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 7.4 | 10.2 | 18.6 | 2.8 | 0.9 | 0.3 | 1.97 |
| Alex Hinshaw* |   | mr | 26 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15.0 | 10.5 | 25.5 | 3.0 | 3.0 | 0.3 | 2.83 |
| Luke Hochevar |   | sp | 25 | 19 | 4 | 0 | 8 | 9 | 0 | 2 | 0 | 0 | 10.5 | 2.9 | 13.9 | 6.7 | 1.4 | 2.3 | 1.49 |
| Trevor Hoffman | Pal | cl | 41 | 1 | 0 | 2 | 1 | 2 | 0 | 2 | 2 | 0 | 5.8 | 2.3 | 8.3 | 8.0 | 0.3 | 3.4 | 0.91 |
| Derek Holland* |   | sp | 22 | 8 | 3 | 0 | 4 | 3 | 3 | 2 | 3 | 0 | 10.4 | 3.1 | 13.7 | 7.0 | 1.7 | 2.3 | 1.50 |
| J.P. Howell* | MID | mr | 26 | 3 | 2 | 3 | 3 | 3 | 1 | 2 | 1 | 0 | 6.3 | 4.5 | 11.2 | 10.7 | 0.9 | 2.4 | 1.20 |
| Bob Howry | WIZ | mr | 35 | 4 | 0 | 6 | 2 | 4 | 0 | 3 | 6 | 0 | 7.1 | 3.3 | 10.6 | 6.5 | 0.7 | 2.0 | 1.15 |
| Daniel Hudson |   | mr | 22 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 7.7 | 4.3 | 12.5 | 6.8 | 1.4 | 1.6 | 1.34 |
| Tim Hudson | GEO | sp | 33 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10.4 | 2.8 | 13.2 | 6.4 | 0.9 | 2.3 | 1.46 |
| David Huff* |   | sp | 24 | 7 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 0 | 11.2 | 2.9 | 14.1 | 4.6 | 1.1 | 1.6 | 1.56 |
| Dusty Hughes* |   | mr | 27 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 8.4 | 5.1 | 14.8 | 9.6 | 1.3 | 1.9 | 1.50 |
| Phil Hughes | COP | mr | 23 | 5 | 2 | 1 | 5 | 4 | 2 | 0 | 4 | 0 | 7.1 | 2.9 | 10.6 | 10.0 | 0.8 | 3.4 | 1.12 |
| Philip Humber |   | mr | 26 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 17.0 | 9.0 | 26.0 | 9.0 | 1.0 | 1.0 | 2.89 |
| Tommy Hunter | OTR | sp | 22 | 9 | 3 | 2 | 2 | 6 | 1 | 2 | 1 | 0 | 9.1 | 2.7 | 11.9 | 5.1 | 1.0 | 1.9 | 1.30 |
| Jason Isringhausen |   | mr | 36 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 6.8 | 5.6 | 14.6 | 6.8 | 0.0 | 1.2 | 1.38 |
| Edwin Jackson | MID | sp | 25 | 23 | 9 | 3 | 5 | 6 | 0 | 4 | 2 | 0 | 8.4 | 2.9 | 11.6 | 6.8 | 1.1 | 2.3 | 1.26 |
| Steven Jackson | TON | mr | 27 | 5 | 0 | 3 | 0 | 3 | 0 | 1 | 2 | 0 | 8.0 | 4.6 | 12.6 | 4.4 | 0.4 | 1.0 | 1.40 |
| Zach Jackson* |   | mr | 26 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 14.5 | 4.2 | 20.8 | 10.4 | 2.1 | 2.5 | 2.08 |
| Chris Jakubauskas |   | mr | 30 | 2 | 2 | 3 | 2 | 8 | 1 | 0 | 3 | 0 | 8.8 | 2.6 | 11.6 | 4.5 | 1.5 | 1.7 | 1.27 |
| Casey Janssen | BON | mr | 27 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 2 | 0 | 13.3 | 3.1 | 16.9 | 5.4 | 1.1 | 1.7 | 1.82 |
| Bobby Jenks | CRH | cl | 28 | 9 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 8.8 | 2.7 | 11.8 | 8.3 | 1.5 | 3.1 | 1.27 |
| Jason Jennings |   | mr | 30 | 7 | 3 | 3 | 2 | 3 | 0 | 3 | 5 | 0 | 9.9 | 4.1 | 14.3 | 6.5 | 1.0 | 1.6 | 1.56 |
| Kevin Jepsen | EDG | mr | 24 | 3 | 0 | 2 | 0 | 6 | 0 | 0 | 2 | 0 | 10.4 | 3.1 | 13.5 | 7.9 | 0.3 | 2.5 | 1.50 |
| Ubaldo Jimenez | TON | sp | 25 | 15 | 6 | 6 | 10 | 8 | 3 | 15 | 6 | 0 | 7.6 | 3.5 | 11.5 | 8.2 | 0.5 | 2.3 | 1.23 |
| Waldis Joaquin |   | mr | 22 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 8.4 | 5.9 | 16.0 | 10.1 | 0.8 | 1.7 | 1.59 |
| Jim Johnson | GEO | mr | 26 | 4 | 1 | 3 | 3 | 2 | 1 | 2 | 2 | 0 | 9.4 | 3.0 | 12.7 | 6.3 | 1.0 | 2.1 | 1.37 |
| Josh Johnson | LON | sp | 25 | 18 | 8 | 6 | 6 | 10 | 0 | 11 | 4 | 0 | 7.9 | 2.5 | 10.7 | 8.2 | 0.6 | 3.3 | 1.16 |
| Randy Johnson* | ROK | sp | 45 | 7 | 3 | 2 | 2 | 5 | 1 | 8 | 1 | 0 | 9.1 | 2.9 | 12.2 | 8.1 | 1.8 | 2.8 | 1.33 |
| Hunter Jones* |   | mr | 25 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 11.4 | 5.0 | 17.1 | 6.4 | 2.1 | 1.3 | 1.82 |
| Jorge Julio |   | mr | 30 | 3 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 7.8 | 7.8 | 17.7 | 6.8 | 1.0 | 0.9 | 1.73 |
| Jair Jurrjens | WIZ | sp | 23 | 14 | 7 | 1 | 3 | 3 | 2 | 16 | 4 | 0 | 7.8 | 3.1 | 11.1 | 6.4 | 0.6 | 2.0 | 1.21 |
| Jeff Karstens |   | mr | 26 | 9 | 2 | 5 | 2 | 1 | 0 | 6 | 6 | 0 | 9.6 | 3.8 | 13.5 | 4.3 | 1.0 | 1.2 | 1.48 |
| Kenshin Kawakami |   | sp | 34 | 6 | 5 | 6 | 6 | 8 | 1 | 10 | 7 | 0 | 8.8 | 3.3 | 12.4 | 6.0 | 0.9 | 1.8 | 1.34 |
| Scott Kazmir* | GEO | sp | 25 | 4 | 3 | 0 | 6 | 13 | 0 | 1 | 4 | 0 | 9.1 | 3.7 | 13.1 | 7.1 | 1.0 | 2.0 | 1.42 |
| Shawn Kelley |   | mr | 25 | 2 | 0 | 1 | 3 | 2 | 1 | 2 | 2 | 0 | 8.8 | 1.8 | 11.2 | 8.0 | 1.8 | 4.6 | 1.17 |
| Kyle Kendrick |   | mr | 24 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 9.2 | 3.1 | 12.6 | 5.1 | 0.3 | 1.7 | 1.37 |
| Ian Kennedy |   | mr | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.0 | 18.0 | 27.0 | 9.0 | 0.0 | 0.5 | 2.00 |
| Logan Kensing |   | mr | 26 | 4 | 0 | 1 | 0 | 4 | 1 | 3 | 1 | 0 | 13.8 | 4.3 | 18.1 | 4.8 | 2.0 | 1.1 | 2.01 |
| Bob Keppel |   | mr | 27 | 2 | 1 | 2 | 5 | 2 | 0 | 1 | 3 | 0 | 10.5 | 3.5 | 14.8 | 5.3 | 0.7 | 1.5 | 1.56 |
| Clayton Kershaw* | MUL | sp | 21 | 6 | 7 | 4 | 1 | 11 | 2 | 11 | 2 | 0 | 6.3 | 4.8 | 11.1 | 9.7 | 0.4 | 2.0 | 1.23 |
| Brad Kilby* |   | mr | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2.1 | 7.4 | 10.6 | 0.5 | 5.0 | 0.82 |
| Josh Kinney |   | mr | 30 | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 13.5 | 6.5 | 21.1 | 4.7 | 1.2 | 0.7 | 2.22 |
| Masahide Kobayashi |   | mr | 35 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 11.2 | 3.7 | 15.8 | 3.7 | 1.9 | 1.0 | 1.66 |
| Bobby Korecky |   | mr | 29 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 0 | 16.5 | 6.0 | 22.5 | 4.5 | 0.0 | 0.8 | 2.50 |
| John Koronka* |   | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.5 | 8.6 | 22.1 | 4.9 | 4.9 | 0.6 | 2.45 |
| Hong-Chih Kuo* | Pal | mr | 27 | 2 | 0 | 2 | 2 | 5 | 0 | 3 | 0 | 0 | 6.3 | 3.9 | 10.8 | 9.6 | 0.6 | 2.5 | 1.13 |
| Hiroki Kuroda | WIZ | sp | 34 | 10 | 0 | 1 | 1 | 5 | 0 | 7 | 1 | 0 | 8.4 | 1.8 | 10.4 | 6.7 | 0.9 | 3.6 | 1.14 |
| John Lackey | COP | sp | 30 | 13 | 3 | 1 | 9 | 6 | 0 | 9 | 10 | 1 | 9.0 | 2.4 | 11.9 | 7.1 | 0.9 | 3.0 | 1.27 |
| Aaron Laffey* |   | sp | 24 | 1 | 4 | 1 | 2 | 1 | 1 | 0 | 4 | 0 | 10.4 | 4.2 | 14.7 | 4.4 | 0.7 | 1.0 | 1.62 |
| Chris Lambert |   | mr | 26 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14.6 | 5.1 | 19.7 | 8.0 | 3.6 | 1.6 | 2.19 |
| John Lannan* |   | sp | 24 | 10 | 7 | 5 | 6 | 3 | 0 | 12 | 1 | 0 | 9.2 | 3.0 | 12.4 | 3.9 | 1.0 | 1.3 | 1.35 |
| Mat Latos | MUL | sp | 21 | 4 | 3 | 1 | 0 | 0 | 2 | 3 | 1 | 0 | 7.6 | 4.1 | 11.7 | 6.9 | 1.2 | 1.7 | 1.30 |
| Brent Leach* |   | mr | 26 | 0 | 1 | 3 | 1 | 5 | 0 | 0 | 0 | 0 | 7.1 | 5.3 | 12.8 | 8.4 | 1.3 | 1.6 | 1.38 |
| Brandon League | EDG | mr | 26 | 9 | 1 | 2 | 7 | 9 | 0 | 5 | 0 | 0 | 8.7 | 2.5 | 12.1 | 9.2 | 1.0 | 3.6 | 1.25 |
| Wade LeBlanc* |   | sp | 24 | 1 | 1 | 1 | 4 | 0 | 0 | 3 | 1 | 0 | 6.8 | 3.7 | 11.3 | 5.8 | 1.2 | 1.6 | 1.17 |
| Wil Ledezma* |   | mr | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 12.7 | 6.4 | 19.1 | 12.7 | 1.6 | 2.0 | 2.12 |
| Cliff Lee* | MID | sp | 30 | 7 | 3 | 1 | 5 | 7 | 0 | 11 | 9 | 1 | 9.5 | 1.7 | 11.4 | 7.0 | 0.7 | 4.2 | 1.24 |
| Justin Lehr |   | sp | 31 | 6 | 1 | 1 | 3 | 3 | 0 | 1 | 2 | 0 | 9.9 | 3.9 | 14.2 | 4.5 | 1.9 | 1.2 | 1.53 |
| Anthony Lerew |   | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.4 | 5.4 | 14.8 | 4.7 | 2.7 | 0.9 | 1.65 |
| Christopher Leroux |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.8 | 5.4 | 20.3 | 2.7 | 0.0 | 0.5 | 2.25 |
| Jon Lester* | EDG | sp | 25 | 19 | 6 | 0 | 3 | 6 | 0 | 2 | 6 | 0 | 8.2 | 2.8 | 11.2 | 10.0 | 0.9 | 3.5 | 1.23 |
| Jensen Lewis |   | mr | 25 | 2 | 0 | 3 | 2 | 2 | 1 | 3 | 2 | 0 | 8.4 | 3.9 | 12.6 | 8.4 | 1.8 | 2.1 | 1.37 |
| Scott Lewis* |   | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.5 | 2.1 | 16.6 | 6.2 | 4.2 | 3.0 | 1.85 |
| Brad Lidge | Pal | cl | 32 | 11 | 1 | 3 | 5 | 4 | 0 | 4 | 1 | 0 | 11.0 | 5.2 | 17.0 | 9.4 | 1.7 | 1.8 | 1.81 |
| Ted Lilly* | OTR | sp | 33 | 12 | 4 | 2 | 2 | 3 | 3 | 9 | 3 | 0 | 7.7 | 1.8 | 9.6 | 7.7 | 1.1 | 4.2 | 1.06 |
| Tim Lincecum | WIZ | sp | 25 | 20 | 5 | 2 | 6 | 11 | 0 | 12 | 5 | 0 | 6.7 | 2.7 | 9.7 | 10.4 | 0.4 | 3.8 | 1.05 |
| Mike Lincoln |   | mr | 34 | 0 | 2 | 2 | 4 | 1 | 0 | 3 | 0 | 0 | 11.3 | 7.4 | 20.3 | 3.5 | 2.7 | 0.5 | 2.09 |
| Matt Lindstrom |   | cl | 29 | 5 | 2 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 10.3 | 4.6 | 15.2 | 7.4 | 1.0 | 1.6 | 1.65 |
| Scott Linebrink |   | mr | 32 | 11 | 1 | 6 | 3 | 5 | 0 | 0 | 3 | 0 | 11.3 | 3.7 | 15.4 | 8.8 | 1.4 | 2.4 | 1.66 |
| Francisco Liriano* | ROK | sp | 25 | 15 | 9 | 0 | 6 | 5 | 1 | 5 | 6 | 0 | 9.7 | 4.3 | 14.4 | 8.0 | 1.4 | 1.9 | 1.55 |
| Jesse Litsch |   | sp | 24 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 14.0 | 1.0 | 16.0 | 8.0 | 4.0 | 8.0 | 1.67 |
| Radhames Liz |   | mr | 26 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 54.0 | 13.5 | 81.0 | 6.8 | 6.8 | 0.5 | 7.50 |
| Boone Logan* |   | mr | 24 | 4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 10.9 | 4.7 | 16.1 | 5.2 | 0.5 | 1.1 | 1.73 |
| Kyle Lohse | CCL | sp | 30 | 4 | 1 | 2 | 3 | 3 | 1 | 3 | 5 | 0 | 9.6 | 2.8 | 12.5 | 5.9 | 1.2 | 2.1 | 1.37 |
| Braden Looper |   | sp | 34 | 5 | 3 | 6 | 5 | 5 | 0 | 9 | 7 | 0 | 10.4 | 3.0 | 13.6 | 4.6 | 1.8 | 1.6 | 1.49 |
| Arturo Lopez* |   | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27.0 | 11.6 | 42.4 | 0.0 | 7.7 | 0.0 | 4.29 |
| Javier Lopez* | OTR | mr | 31 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 15.4 | 6.9 | 23.9 | 3.9 | 0.8 | 0.6 | 2.49 |
| Rodrigo Lopez |   | sp | 33 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 12.6 | 3.3 | 15.9 | 5.7 | 0.9 | 1.7 | 1.77 |
| Wilton Lopez |   | mr | 25 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 2 | 0 | 14.9 | 3.7 | 19.1 | 4.2 | 1.9 | 1.1 | 2.07 |
| Shane Loux |   | mr | 29 | 7 | 3 | 0 | 4 | 3 | 0 | 0 | 3 | 0 | 13.0 | 2.9 | 16.5 | 2.9 | 0.6 | 1.0 | 1.77 |
| Derek Lowe |   | sp | 36 | 13 | 4 | 7 | 4 | 4 | 2 | 11 | 6 | 1 | 10.7 | 2.9 | 13.8 | 5.1 | 0.7 | 1.8 | 1.52 |
| Mark Lowe |   | mr | 26 | 2 | 2 | 1 | 0 | 4 | 0 | 0 | 4 | 0 | 8.0 | 3.3 | 11.3 | 7.8 | 0.8 | 2.4 | 1.25 |
| Brandon Lyon | Pal | mr | 29 | 3 | 2 | 9 | 2 | 3 | 0 | 5 | 3 | 0 | 6.4 | 3.5 | 10.2 | 6.5 | 0.8 | 1.8 | 1.11 |
| Mike MacDougal |   | cl | 32 | 5 | 1 | 3 | 3 | 10 | 0 | 2 | 3 | 0 | 8.6 | 6.3 | 15.4 | 5.6 | 0.5 | 0.9 | 1.66 |
| Warner Madrigal |   | mr | 25 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 12.8 | 8.5 | 22.0 | 3.6 | 1.4 | 0.4 | 2.37 |
| Ryan Madson | CCL | mr | 28 | 5 | 1 | 3 | 3 | 1 | 0 | 3 | 1 | 0 | 8.5 | 2.6 | 11.4 | 9.1 | 0.8 | 3.5 | 1.23 |
| Ron Mahay* |   | mr | 38 | 0 | 1 | 2 | 4 | 5 | 0 | 1 | 2 | 0 | 11.1 | 3.9 | 15.7 | 7.5 | 1.8 | 1.9 | 1.67 |
| Paul Maholm* |   | sp | 27 | 15 | 6 | 4 | 6 | 11 | 1 | 7 | 1 | 0 | 10.2 | 2.8 | 13.3 | 5.5 | 0.6 | 2.0 | 1.44 |
| John Maine | BT | sp | 28 | 5 | 4 | 2 | 4 | 5 | 0 | 6 | 2 | 0 | 7.4 | 4.2 | 12.1 | 6.1 | 0.9 | 1.4 | 1.29 |
| Matt Maloney* |   | sp | 25 | 2 | 3 | 1 | 3 | 0 | 0 | 2 | 4 | 0 | 9.5 | 1.8 | 12.0 | 6.2 | 2.0 | 3.5 | 1.25 |
| Jeff Manship |   | mr | 24 | 6 | 0 | 0 | 1 | 2 | 0 | 1 | 3 | 0 | 11.1 | 4.3 | 15.6 | 6.0 | 1.1 | 1.4 | 1.71 |
| Robert Manuel |   | mr | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 2.1 | 12.5 | 4.2 | 0.0 | 2.0 | 1.38 |
| Carlos Marmol | WIZ | mr | 26 | 2 | 0 | 3 | 12 | 6 | 1 | 4 | 1 | 0 | 5.2 | 7.9 | 14.6 | 11.3 | 0.2 | 1.4 | 1.46 |
| Jason Marquis | CCL | sp | 30 | 18 | 4 | 6 | 4 | 6 | 1 | 10 | 10 | 0 | 9.1 | 3.3 | 12.6 | 4.8 | 0.6 | 1.4 | 1.38 |
| Jay Marshall* |   | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 16.0 | 0.0 | 17.2 | 1.2 | 1.2 | 99.0 | 1.77 |
| Sean Marshall* | EDG | mr | 26 | 3 | 1 | 4 | 1 | 2 | 0 | 7 | 1 | 0 | 9.6 | 3.4 | 13.1 | 7.2 | 1.1 | 2.1 | 1.44 |
| Damaso Marte* |   | mr | 34 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 10.1 | 4.0 | 14.8 | 8.8 | 2.0 | 2.2 | 1.57 |
| Victor Marte |   | mr | 28 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9.8 | 9.0 | 18.8 | 5.3 | 1.5 | 0.6 | 2.08 |
| J.D. Martin |   | sp | 26 | 0 | 1 | 4 | 6 | 0 | 0 | 4 | 2 | 0 | 9.9 | 2.8 | 13.4 | 4.3 | 1.6 | 1.5 | 1.42 |
| Carlos Martinez |   | mr | 27 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11.6 | 7.7 | 23.1 | 7.7 | 3.9 | 1.0 | 2.14 |
| Cristhian Martinez |   | mr | 27 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 9.2 | 2.7 | 12.0 | 6.2 | 0.7 | 2.3 | 1.33 |
| Joe Martinez |   | sp | 26 | 5 | 0 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 13.8 | 3.6 | 17.7 | 5.7 | 1.2 | 1.6 | 1.93 |
| Pedro Martinez |   | sp | 37 | 4 | 0 | 0 | 4 | 0 | 0 | 2 | 1 | 0 | 9.7 | 1.6 | 12.1 | 7.5 | 1.4 | 4.6 | 1.25 |
| Shairon Martis |   | sp | 22 | 3 | 0 | 3 | 4 | 3 | 0 | 5 | 3 | 0 | 8.7 | 4.1 | 13.2 | 3.6 | 1.2 | 0.9 | 1.42 |
| Nick Masset | GEO | mr | 27 | 2 | 2 | 0 | 0 | 6 | 0 | 1 | 1 | 0 | 6.4 | 2.8 | 9.2 | 8.3 | 0.7 | 2.9 | 1.03 |
| Justin Masterson | OTR | mr | 24 | 15 | 6 | 3 | 8 | 5 | 0 | 10 | 7 | 0 | 8.9 | 4.2 | 13.6 | 8.3 | 0.8 | 2.0 | 1.45 |
| Doug Mathis | BON | mr | 26 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.2 | 2.1 | 10.8 | 5.3 | 0.8 | 2.5 | 1.15 |
| Osiris Matos |   | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.5 | 1.5 | 18.0 | 7.5 | 3.0 | 5.0 | 2.00 |
| Daisuke Matsuzaka |   | sp | 28 | 7 | 0 | 1 | 2 | 8 | 0 | 1 | 1 | 0 | 12.3 | 4.6 | 17.1 | 8.2 | 1.5 | 1.8 | 1.87 |
| Brian Matusz* |   | sp | 22 | 9 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 10.5 | 2.8 | 13.3 | 7.7 | 1.2 | 2.7 | 1.48 |
| Vin Mazzaro |   | sp | 22 | 8 | 3 | 3 | 4 | 5 | 0 | 1 | 3 | 0 | 11.8 | 3.8 | 16.1 | 5.8 | 1.2 | 1.5 | 1.74 |
| Brandon McCarthy | EDG | sp | 25 | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 5 | 0 | 8.9 | 3.3 | 12.5 | 6.0 | 1.2 | 1.8 | 1.36 |
| Kyle McClellan | MAD | mr | 25 | 0 | 0 | 2 | 2 | 4 | 0 | 5 | 2 | 0 | 7.6 | 4.6 | 12.4 | 6.9 | 0.5 | 1.5 | 1.35 |
| Seth McClung |   | mr | 28 | 6 | 1 | 1 | 1 | 3 | 0 | 3 | 3 | 0 | 9.0 | 5.7 | 14.8 | 5.8 | 1.6 | 1.0 | 1.63 |
| Bob McCrory |   | mr | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 20.9 | 12.3 | 33.1 | 4.9 | 3.7 | 0.4 | 3.68 |
| Daniel McCutchen |   | sp | 26 | 3 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 9.4 | 2.7 | 12.4 | 4.7 | 1.5 | 1.7 | 1.35 |
| James McDonald |   | mr | 24 | 4 | 2 | 5 | 5 | 4 | 0 | 2 | 3 | 0 | 8.6 | 4.9 | 14.1 | 7.7 | 0.9 | 1.6 | 1.49 |
| Gil Meche |   | sp | 30 | 15 | 1 | 0 | 3 | 7 | 0 | 1 | 6 | 0 | 10.0 | 4.0 | 14.3 | 6.6 | 1.2 | 1.6 | 1.57 |
| Brandon Medders |   | mr | 29 | 2 | 1 | 5 | 3 | 2 | 0 | 5 | 6 | 0 | 8.3 | 4.2 | 12.8 | 7.6 | 0.8 | 1.8 | 1.38 |
| Kris Medlen | MAD | mr | 23 | 1 | 1 | 2 | 2 | 3 | 1 | 6 | 2 | 0 | 8.6 | 4.0 | 12.9 | 9.6 | 0.7 | 2.4 | 1.40 |
| Evan Meek | BT | mr | 26 | 4 | 2 | 2 | 0 | 5 | 0 | 2 | 1 | 0 | 6.5 | 5.6 | 12.1 | 8.0 | 0.4 | 1.4 | 1.34 |
| Mark Melancon |   | mr | 24 | 2 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 7.2 | 5.5 | 14.9 | 5.5 | 0.0 | 1.0 | 1.41 |
| Jonathan Meloan |   | mr | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 2.2 | 5.4 | 11.9 | 0.0 | 5.5 | 0.60 |
| Luis Mendoza |   | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18.0 | 9.0 | 36.0 | 0.0 | 9.0 | 0.0 | 3.00 |
| Cla Meredith |   | mr | 26 | 10 | 1 | 8 | 4 | 3 | 0 | 3 | 3 | 0 | 10.1 | 3.4 | 14.1 | 5.1 | 0.6 | 1.5 | 1.50 |
| Randy Messenger |   | mr | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.3 | 0.0 | 11.3 | 4.4 | 2.6 | 99.0 | 1.26 |
| Dan Meyer* | MUL | mr | 27 | 3 | 0 | 2 | 1 | 2 | 0 | 3 | 2 | 0 | 7.3 | 3.2 | 10.6 | 8.6 | 1.1 | 2.7 | 1.17 |
| Kameron Mickolio |   | mr | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 7.2 | 4.6 | 11.9 | 9.2 | 0.0 | 2.0 | 1.32 |
| Jose Mijares* |   | mr | 24 | 5 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 0 | 7.3 | 3.4 | 10.9 | 8.0 | 1.0 | 2.4 | 1.18 |
| Andrew Miller* | GEO | sp | 24 | 13 | 3 | 1 | 2 | 10 | 0 | 6 | 4 | 0 | 9.6 | 4.8 | 14.6 | 6.6 | 0.8 | 1.4 | 1.60 |
| Justin Miller |   | mr | 31 | 2 | 1 | 2 | 1 | 3 | 0 | 4 | 5 | 0 | 7.5 | 4.3 | 11.9 | 5.7 | 1.1 | 1.3 | 1.31 |
| Trever Miller* |   | mr | 36 | 1 | 1 | 1 | 2 | 1 | 0 | 2 | 1 | 0 | 6.4 | 2.3 | 9.1 | 9.5 | 1.0 | 4.2 | 0.96 |
| Brad Mills* |   | sp | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16.4 | 7.0 | 23.5 | 10.6 | 4.7 | 1.5 | 2.61 |
| Kevin Millwood | EDG | sp | 34 | 13 | 8 | 0 | 11 | 8 | 0 | 4 | 5 | 0 | 8.8 | 3.2 | 12.5 | 5.6 | 1.2 | 1.7 | 1.34 |
| Eric Milton* |   | sp | 33 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 11.4 | 2.3 | 14.5 | 7.6 | 0.8 | 3.3 | 1.52 |
| Zach Miner |   | mr | 27 | 4 | 2 | 1 | 2 | 2 | 0 | 2 | 1 | 0 | 9.8 | 4.4 | 14.4 | 6.0 | 1.1 | 1.4 | 1.58 |
| Pat Misch* |   | mr | 27 | 1 | 2 | 2 | 2 | 1 | 0 | 6 | 1 | 0 | 9.8 | 3.2 | 13.3 | 3.3 | 1.3 | 1.0 | 1.44 |
| Sergio Mitre |   | sp | 28 | 3 | 1 | 0 | 3 | 3 | 0 | 0 | 4 | 0 | 12.4 | 2.3 | 15.2 | 5.6 | 1.7 | 2.5 | 1.63 |
| Garrett Mock |   | sp | 26 | 3 | 3 | 3 | 1 | 10 | 0 | 4 | 3 | 0 | 11.2 | 4.3 | 15.7 | 7.1 | 0.9 | 1.6 | 1.73 |
| Brian Moehler |   | sp | 37 | 12 | 3 | 12 | 4 | 4 | 0 | 9 | 3 | 0 | 10.9 | 3.0 | 14.1 | 5.3 | 1.2 | 1.8 | 1.54 |
| Franklin Morales* |   | mr | 23 | 1 | 1 | 4 | 1 | 2 | 0 | 3 | 0 | 0 | 8.6 | 5.2 | 13.9 | 9.2 | 0.9 | 1.8 | 1.52 |
| Edwin Moreno |   | mr | 28 | 3 | 2 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 11.3 | 6.0 | 18.1 | 6.0 | 1.2 | 1.0 | 1.93 |
| Juan Morillo |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 13.5 | 27.0 | 4.5 | 4.5 | 0.3 | 3.00 |
| Brandon Morrow | CRH | cl | 24 | 5 | 1 | 1 | 0 | 3 | 0 | 1 | 2 | 0 | 8.5 | 5.7 | 14.2 | 8.1 | 1.3 | 1.4 | 1.58 |
| Clayton Mortensen |   | sp | 24 | 5 | 2 | 0 | 3 | 1 | 0 | 1 | 4 | 0 | 12.3 | 3.8 | 17.0 | 3.8 | 1.8 | 1.0 | 1.79 |
| Charlie Morton | LON | sp | 25 | 9 | 4 | 0 | 5 | 4 | 0 | 1 | 1 | 0 | 9.5 | 3.7 | 13.6 | 5.8 | 0.6 | 1.5 | 1.46 |
| Guillermo Moscoso |   | mr | 25 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 9.6 | 3.9 | 14.1 | 7.7 | 0.6 | 2.0 | 1.50 |
| Robert Mosebach |   | mr | 24 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 15.4 | 11.6 | 30.9 | 7.7 | 0.0 | 0.7 | 3.00 |
| Dustin Moseley |   | sp | 27 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 1.8 | 14.1 | 4.9 | 1.8 | 2.7 | 1.57 |
| Guillermo Mota | BT | mr | 35 | 6 | 1 | 8 | 5 | 3 | 0 | 3 | 4 | 0 | 7.3 | 3.3 | 11.3 | 5.4 | 0.8 | 1.6 | 1.18 |
| Jason Motte |   | mr | 27 | 0 | 1 | 1 | 2 | 2 | 1 | 0 | 3 | 0 | 9.1 | 3.7 | 13.0 | 8.6 | 1.6 | 2.3 | 1.41 |
| Jamie Moyer* |   | sp | 46 | 14 | 5 | 1 | 10 | 1 | 1 | 8 | 4 | 0 | 9.8 | 2.4 | 12.8 | 5.2 | 1.5 | 2.2 | 1.36 |
| Peter Moylan | WIZ | mr | 30 | 11 | 3 | 8 | 2 | 1 | 0 | 4 | 3 | 0 | 8.0 | 4.3 | 12.6 | 7.5 | 0.0 | 1.7 | 1.37 |
| Edward Mujica |   | mr | 25 | 3 | 3 | 4 | 0 | 3 | 1 | 1 | 3 | 0 | 9.7 | 1.8 | 11.5 | 7.3 | 1.3 | 4.0 | 1.28 |
| Kevin Mulvey |   | sp | 24 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 2 | 0 | 10.7 | 4.4 | 15.9 | 6.7 | 1.8 | 1.5 | 1.68 |
| Bill Murphy* |   | mr | 28 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 3.2 | 6.4 | 9.5 | 4.8 | 0.8 | 0.8 | 1.06 |
| Brett Myers | CRH | sp | 28 | 3 | 3 | 1 | 4 | 1 | 0 | 3 | 2 | 0 | 9.4 | 2.9 | 12.9 | 6.4 | 2.3 | 2.2 | 1.37 |
| Chris Narveson* |   | mr | 27 | 5 | 1 | 1 | 2 | 4 | 0 | 2 | 3 | 0 | 8.6 | 3.1 | 12.1 | 8.8 | 1.3 | 2.9 | 1.30 |
| Joe Nathan | WIZ | cl | 34 | 5 | 0 | 1 | 2 | 4 | 0 | 1 | 0 | 0 | 5.5 | 2.9 | 8.7 | 11.7 | 0.9 | 4.0 | 0.93 |
| Joe Nelson |   | mr | 34 | 6 | 0 | 1 | 1 | 3 | 1 | 2 | 2 | 0 | 7.1 | 6.0 | 13.4 | 8.0 | 1.6 | 1.3 | 1.46 |
| Fu-Te Ni* |   | mr | 26 | 1 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 5.8 | 3.2 | 9.3 | 6.1 | 0.9 | 1.9 | 1.00 |
| Jeff Niemann | BON | sp | 26 | 24 | 6 | 1 | 9 | 6 | 0 | 2 | 4 | 0 | 9.2 | 2.9 | 12.6 | 6.2 | 0.8 | 2.1 | 1.35 |
| Jonathon Niese* |   | sp | 22 | 1 | 2 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 9.5 | 3.2 | 12.6 | 6.3 | 0.4 | 2.0 | 1.40 |
| Fernando Nieve |   | sp | 26 | 2 | 1 | 1 | 1 | 2 | 0 | 3 | 1 | 0 | 8.8 | 4.7 | 13.7 | 5.6 | 1.0 | 1.2 | 1.50 |
| Dustin Nippert | GEO | sp | 28 | 12 | 1 | 0 | 4 | 2 | 0 | 1 | 5 | 0 | 8.3 | 3.7 | 12.5 | 7.0 | 0.9 | 1.9 | 1.33 |
| Ricky Nolasco | CCL | sp | 26 | 13 | 4 | 7 | 2 | 2 | 0 | 8 | 5 | 0 | 9.1 | 2.1 | 11.4 | 9.5 | 1.1 | 4.4 | 1.25 |
| Bud Norris |   | sp | 24 | 1 | 0 | 1 | 3 | 3 | 0 | 1 | 3 | 0 | 9.5 | 4.0 | 14.1 | 8.7 | 1.5 | 2.2 | 1.51 |
| Jhonny Nunez |   | mr | 23 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 15.9 | 3.2 | 19.1 | 4.8 | 1.6 | 1.5 | 2.12 |
| Leo Nunez |   | cl | 25 | 8 | 1 | 5 | 4 | 1 | 1 | 4 | 2 | 0 | 7.7 | 3.5 | 11.8 | 7.9 | 1.7 | 2.2 | 1.25 |
| Vladimir Nunez |   | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 18.0 | 36.0 | 9.0 | 18.0 | 0.5 | 4.00 |
| Darren O'Day | MID | mr | 26 | 7 | 4 | 1 | 5 | 1 | 0 | 1 | 3 | 0 | 6.3 | 2.8 | 9.8 | 8.6 | 0.5 | 3.1 | 1.01 |
| Eric O'Flaherty* | CCL | mr | 24 | 4 | 3 | 4 | 6 | 2 | 0 | 1 | 1 | 0 | 8.3 | 2.9 | 12.1 | 6.2 | 0.3 | 2.2 | 1.24 |
| Sean O'Sullivan |   | sp | 21 | 5 | 0 | 1 | 1 | 1 | 0 | 2 | 4 | 1 | 10.5 | 2.8 | 13.4 | 5.1 | 2.1 | 1.8 | 1.47 |
| Tomo Ohka |   | mr | 33 | 3 | 0 | 1 | 4 | 3 | 0 | 3 | 3 | 0 | 9.8 | 2.4 | 12.7 | 3.9 | 2.3 | 1.6 | 1.35 |
| Ross Ohlendorf |   | sp | 26 | 12 | 8 | 1 | 7 | 2 | 1 | 11 | 8 | 0 | 8.4 | 2.7 | 11.5 | 5.6 | 1.3 | 2.1 | 1.23 |
| Will Ohman* |   | mr | 31 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 5.8 | 14.6 | 5.1 | 2.9 | 0.9 | 1.62 |
| Hideki Okajima* |   | mr | 33 | 0 | 0 | 3 | 2 | 0 | 0 | 3 | 1 | 0 | 8.3 | 3.1 | 11.7 | 7.8 | 1.2 | 2.5 | 1.26 |
| Darren Oliver* | GEO | mr | 38 | 9 | 3 | 8 | 5 | 7 | 0 | 4 | 5 | 0 | 7.5 | 2.7 | 10.8 | 8.0 | 0.6 | 3.0 | 1.14 |
| Scott Olsen* |   | sp | 25 | 5 | 4 | 2 | 0 | 2 | 0 | 4 | 1 | 0 | 11.9 | 3.6 | 15.5 | 6.0 | 1.6 | 1.7 | 1.72 |
| Garrett Olson* |   | mr | 25 | 5 | 3 | 0 | 4 | 2 | 0 | 1 | 2 | 0 | 8.9 | 3.8 | 13.1 | 5.3 | 2.1 | 1.4 | 1.41 |
| Anthony Ortega |   | sp | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.5 | 4.3 | 17.8 | 5.0 | 2.8 | 1.2 | 1.97 |
| Russ Ortiz |   | sp | 35 | 6 | 3 | 2 | 4 | 3 | 0 | 2 | 4 | 0 | 10.0 | 5.0 | 15.4 | 6.8 | 0.8 | 1.4 | 1.67 |
| Roy Oswalt | BT | sp | 31 | 2 | 1 | 4 | 8 | 4 | 0 | 12 | 5 | 0 | 9.1 | 2.1 | 11.6 | 6.8 | 0.9 | 3.3 | 1.24 |
| Josh Outman* | BON | sp | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 7.1 | 3.3 | 10.4 | 7.1 | 1.2 | 2.1 | 1.16 |
| Micah Owings |   | sp | 26 | 7 | 2 | 3 | 6 | 1 | 0 | 3 | 5 | 0 | 9.5 | 4.8 | 14.7 | 5.1 | 1.4 | 1.1 | 1.59 |
| Vicente Padilla | MID | sp | 31 | 4 | 7 | 0 | 8 | 5 | 2 | 6 | 3 | 0 | 9.5 | 3.3 | 13.3 | 5.9 | 1.0 | 1.8 | 1.43 |
| Matt Palmer | ROK | mr | 30 | 12 | 4 | 2 | 4 | 5 | 0 | 6 | 3 | 0 | 7.8 | 4.1 | 12.2 | 5.1 | 0.9 | 1.3 | 1.32 |
| Jonathan Papelbon | BON | cl | 28 | 10 | 1 | 1 | 4 | 0 | 0 | 1 | 2 | 0 | 7.1 | 3.2 | 10.9 | 10.1 | 0.7 | 3.2 | 1.15 |
| Chan Ho Park |   | mr | 36 | 2 | 2 | 3 | 5 | 2 | 0 | 1 | 5 | 0 | 9.1 | 3.6 | 13.2 | 7.9 | 0.5 | 2.2 | 1.40 |
| Bobby Parnell |   | mr | 24 | 1 | 2 | 2 | 4 | 6 | 1 | 3 | 1 | 0 | 10.3 | 4.7 | 15.4 | 7.5 | 0.8 | 1.6 | 1.66 |
| Chad Paronto |   | mr | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 20.3 | 1.3 | 21.6 | 4.0 | 5.4 | 3.0 | 2.40 |
| James Parr |   | mr | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 10.9 | 3.2 | 14.8 | 7.7 | 0.6 | 2.4 | 1.57 |
| Manny Parra* |   | sp | 26 | 8 | 2 | 5 | 1 | 4 | 1 | 5 | 3 | 0 | 11.5 | 4.9 | 16.5 | 7.5 | 1.2 | 1.5 | 1.83 |
| David Patton |   | mr | 25 | 6 | 0 | 2 | 0 | 3 | 0 | 3 | 1 | 0 | 10.1 | 6.2 | 16.3 | 7.5 | 1.3 | 1.2 | 1.81 |
| Felipe Paulino |   | sp | 25 | 2 | 2 | 2 | 4 | 5 | 0 | 8 | 1 | 0 | 11.6 | 3.4 | 15.4 | 8.6 | 1.8 | 2.5 | 1.67 |
| Carl Pavano |   | sp | 33 | 33 | 6 | 1 | 6 | 5 | 0 | 2 | 7 | 0 | 10.6 | 1.8 | 12.6 | 6.6 | 1.2 | 3.8 | 1.37 |
| Jake Peavy | MUL | sp | 28 | 9 | 2 | 0 | 1 | 2 | 2 | 3 | 2 | 0 | 7.1 | 3.0 | 10.2 | 9.7 | 0.7 | 3.2 | 1.12 |
| Mike Pelfrey |   | sp | 25 | 16 | 6 | 8 | 7 | 1 | 6 | 8 | 5 | 0 | 10.4 | 3.2 | 14.0 | 5.2 | 0.9 | 1.6 | 1.51 |
| Tony Pena |   | mr | 27 | 7 | 2 | 3 | 2 | 3 | 0 | 2 | 2 | 0 | 10.4 | 2.6 | 13.2 | 7.1 | 0.9 | 2.8 | 1.44 |
| Hayden Penn |   | mr | 24 | 4 | 1 | 2 | 2 | 1 | 0 | 4 | 0 | 0 | 12.3 | 8.2 | 21.3 | 11.0 | 1.2 | 1.4 | 2.27 |
| Brad Penny |   | sp | 31 | 28 | 3 | 0 | 5 | 6 | 0 | 0 | 7 | 1 | 9.9 | 2.6 | 12.8 | 5.7 | 1.1 | 2.1 | 1.40 |
| Joel Peralta | MID | mr | 33 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 9.9 | 4.4 | 15.3 | 8.0 | 1.1 | 1.8 | 1.58 |
| Troy Percival |   | cl | 39 | 4 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 11.1 | 4.0 | 15.9 | 5.6 | 2.4 | 1.4 | 1.68 |
| Luis Perdomo |   | mr | 25 | 5 | 1 | 3 | 0 | 8 | 0 | 1 | 1 | 0 | 8.6 | 5.1 | 13.6 | 8.3 | 1.6 | 1.6 | 1.52 |
| Chris Perez | LON | mr | 23 | 7 | 4 | 0 | 6 | 8 | 0 | 0 | 2 | 0 | 6.5 | 4.3 | 11.7 | 10.7 | 1.3 | 2.5 | 1.19 |
| Oliver Perez* |   | sp | 27 | 5 | 3 | 2 | 4 | 2 | 0 | 5 | 4 | 0 | 9.4 | 7.9 | 17.9 | 8.5 | 1.6 | 1.1 | 1.92 |
| Rafael Perez* |   | mr | 27 | 4 | 2 | 6 | 2 | 1 | 2 | 4 | 2 | 0 | 12.4 | 4.7 | 17.4 | 6.0 | 0.9 | 1.3 | 1.90 |
| Glen Perkins* | BON | sp | 26 | 7 | 0 | 0 | 1 | 2 | 1 | 1 | 3 | 0 | 11.2 | 2.1 | 13.5 | 4.2 | 1.2 | 2.0 | 1.48 |
| Ryan Perry |   | mr | 22 | 10 | 3 | 5 | 1 | 6 | 1 | 3 | 3 | 0 | 8.2 | 5.5 | 13.9 | 8.8 | 1.0 | 1.6 | 1.52 |
| Yusmeiro Petit |   | sp | 24 | 9 | 1 | 1 | 0 | 3 | 0 | 3 | 0 | 0 | 10.2 | 3.4 | 13.7 | 7.4 | 1.9 | 2.2 | 1.52 |
| Andy Pettitte* | EDG | sp | 37 | 14 | 8 | 1 | 4 | 3 | 0 | 4 | 4 | 0 | 8.9 | 3.5 | 12.6 | 6.8 | 0.9 | 1.9 | 1.38 |
| Joel Pineiro | CCL | sp | 30 | 1 | 4 | 1 | 8 | 4 | 0 | 12 | 6 | 0 | 9.2 | 1.1 | 10.6 | 4.4 | 0.5 | 3.9 | 1.14 |
| Renyel Pinto* |   | mr | 26 | 2 | 4 | 2 | 2 | 4 | 0 | 1 | 3 | 0 | 7.8 | 6.6 | 14.7 | 8.5 | 0.6 | 1.3 | 1.60 |
| Sidney Ponson |   | sp | 32 | 1 | 0 | 1 | 2 | 2 | 0 | 4 | 4 | 0 | 12.1 | 3.8 | 16.3 | 4.9 | 0.9 | 1.3 | 1.77 |
| Rick Porcello | OTR | sp | 20 | 8 | 2 | 0 | 3 | 6 | 1 | 4 | 2 | 0 | 9.3 | 2.7 | 12.2 | 4.7 | 1.2 | 1.7 | 1.34 |
| Aaron Poreda* |   | mr | 22 | 1 | 1 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 6.8 | 8.8 | 16.2 | 8.1 | 0.0 | 0.9 | 1.72 |
| David Price* | BT | sp | 23 | 8 | 6 | 0 | 4 | 2 | 0 | 3 | 2 | 0 | 8.3 | 3.8 | 12.4 | 7.2 | 1.2 | 1.9 | 1.35 |
| David Purcey* |   | sp | 27 | 6 | 2 | 1 | 1 | 3 | 0 | 3 | 1 | 0 | 10.1 | 5.6 | 15.9 | 7.3 | 1.1 | 1.3 | 1.75 |
| J.J. Putz | MID | mr | 32 | 4 | 1 | 4 | 0 | 1 | 0 | 1 | 2 | 0 | 8.9 | 5.8 | 14.7 | 5.8 | 0.3 | 1.0 | 1.64 |
| Chad Qualls | BON | cl | 30 | 3 | 0 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 9.2 | 1.2 | 10.7 | 7.8 | 0.9 | 6.4 | 1.15 |
| Edwar Ramirez |   | mr | 28 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 10.2 | 7.4 | 17.6 | 9.0 | 2.5 | 1.2 | 1.95 |
| Horacio Ramirez* |   | mr | 29 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 10.7 | 4.4 | 15.1 | 5.2 | 1.2 | 1.2 | 1.68 |
| Ramon Ramirez | LON | mr | 27 | 6 | 0 | 4 | 4 | 2 | 2 | 3 | 0 | 0 | 7.9 | 4.1 | 12.5 | 6.7 | 0.9 | 1.6 | 1.33 |
| Ramon Ramirez |   | mr | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2.9 | 9.5 | 5.8 | 1.5 | 2.0 | 0.97 |
| Cesar Ramos* |   | mr | 25 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 2.5 | 14.1 | 6.1 | 0.0 | 2.5 | 1.57 |
| Clay Rapada* |   | mr | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 5.4 | 16.2 | 5.4 | 2.7 | 1.0 | 1.80 |
| Jon Rauch |   | mr | 30 | 5 | 0 | 1 | 2 | 6 | 0 | 3 | 4 | 0 | 9.0 | 3.0 | 12.2 | 6.3 | 0.8 | 2.1 | 1.33 |
| Chris Ray |   | mr | 27 | 6 | 1 | 7 | 1 | 0 | 0 | 4 | 4 | 0 | 13.3 | 4.8 | 18.3 | 8.1 | 1.7 | 1.7 | 2.01 |
| Robert Ray |   | sp | 25 | 5 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 8.5 | 2.2 | 11.5 | 4.8 | 1.5 | 2.2 | 1.19 |
| Tim Redding |   | sp | 31 | 3 | 1 | 5 | 2 | 4 | 0 | 3 | 6 | 0 | 9.1 | 3.8 | 13.0 | 5.7 | 1.3 | 1.5 | 1.43 |
| Steven Register |   | mr | 26 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 4.5 | 22.5 | 4.5 | 0.0 | 1.0 | 2.00 |
| Chad Reineke |   | sp | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 12.6 | 0.0 | 14.4 | 1.8 | 3.6 | 99.0 | 1.40 |
| Anthony Reyes |   | sp | 27 | 7 | 2 | 0 | 2 | 2 | 0 | 2 | 3 | 0 | 9.4 | 5.4 | 15.3 | 5.2 | 1.2 | 1.0 | 1.64 |
| Dennys Reyes* |   | mr | 32 | 4 | 3 | 1 | 3 | 5 | 1 | 5 | 1 | 0 | 7.7 | 4.6 | 13.0 | 7.2 | 0.4 | 1.6 | 1.37 |
| Jo-Jo Reyes* |   | sp | 24 | 1 | 0 | 3 | 1 | 0 | 0 | 1 | 1 | 0 | 9.0 | 4.3 | 13.7 | 7.0 | 1.3 | 1.6 | 1.48 |
| Arthur Rhodes* | OTR | mr | 39 | 2 | 2 | 3 | 1 | 1 | 0 | 5 | 2 | 0 | 6.2 | 3.4 | 9.8 | 8.1 | 0.5 | 2.4 | 1.07 |
| Clayton Richard* |   | sp | 25 | 13 | 10 | 0 | 3 | 7 | 3 | 8 | 5 | 0 | 9.1 | 4.2 | 13.4 | 6.7 | 1.0 | 1.6 | 1.47 |
| Dustin Richardson* |   | mr | 25 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 8.1 | 2.7 | 10.8 | 0.0 | 0.0 | 0.0 | 1.20 |
| Scott Richmond |   | sp | 29 | 6 | 3 | 1 | 0 | 5 | 1 | 1 | 2 | 0 | 9.5 | 3.8 | 13.4 | 7.6 | 1.8 | 2.0 | 1.49 |
| Juan Rincon |   | mr | 30 | 4 | 0 | 4 | 1 | 2 | 0 | 2 | 1 | 0 | 7.4 | 6.4 | 14.0 | 8.6 | 1.0 | 1.3 | 1.53 |
| David Riske |   | mr | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 36.0 | 0.0 | 36.0 | 0.0 | 0.0 | 0.0 | 4.00 |
| Mariano Rivera | ROK | cl | 39 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.5 | 1.6 | 8.3 | 9.8 | 0.9 | 6.0 | 0.90 |
| Saul Rivera |   | mr | 31 | 1 | 1 | 4 | 3 | 1 | 0 | 3 | 1 | 0 | 11.3 | 3.3 | 15.3 | 4.9 | 1.6 | 1.5 | 1.62 |
| David Robertson | COP | mr | 24 | 2 | 2 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 7.4 | 4.7 | 12.4 | 13.0 | 0.8 | 2.7 | 1.35 |
| Nate Robertson* |   | mr | 31 | 5 | 1 | 3 | 2 | 2 | 0 | 2 | 2 | 0 | 10.7 | 5.1 | 16.1 | 6.3 | 0.7 | 1.3 | 1.75 |
| Fernando Rodney | OTR | cl | 32 | 2 | 0 | 4 | 2 | 5 | 0 | 4 | 2 | 0 | 8.3 | 4.9 | 13.4 | 7.3 | 1.0 | 1.5 | 1.47 |
| Fernando Rodriguez |   | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13.5 | 27.0 | 40.5 | 13.5 | 13.5 | 0.5 | 4.50 |
| Francisco Rodriguez | BON | cl | 27 | 7 | 2 | 6 | 1 | 1 | 0 | 4 | 1 | 0 | 6.8 | 5.0 | 11.9 | 9.7 | 0.9 | 1.9 | 1.31 |
| Henry Rodriguez* |   | mr | 22 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 9.0 | 4.5 | 15.8 | 9.0 | 0.0 | 2.0 | 1.50 |
| Rafael Rodriguez |   | mr | 24 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 13.8 | 2.6 | 16.7 | 2.9 | 1.2 | 1.1 | 1.83 |
| Wandy Rodriguez* | BT | sp | 30 | 3 | 4 | 5 | 5 | 2 | 1 | 8 | 4 | 0 | 8.4 | 2.8 | 11.4 | 8.4 | 0.9 | 3.1 | 1.24 |
| Josh Roenicke |   | mr | 26 | 7 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 9.3 | 4.6 | 14.2 | 9.6 | 0.6 | 2.1 | 1.55 |
| Esmil Rogers |   | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.8 | 4.5 | 11.3 | 6.8 | 0.0 | 1.5 | 1.25 |
| J.C. Romero* |   | mr | 33 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 7.0 | 15.1 | 6.5 | 1.1 | 0.9 | 1.56 |
| Ricky Romero* | GEO | sp | 24 | 9 | 7 | 0 | 10 | 6 | 1 | 3 | 3 | 0 | 9.7 | 4.0 | 14.2 | 7.1 | 0.9 | 1.8 | 1.52 |
| Sergio Romo | CCL | mr | 26 | 2 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 7.9 | 2.9 | 11.1 | 10.9 | 0.3 | 3.7 | 1.21 |
| Carlos Rosa |   | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 8.4 | 2.5 | 11.0 | 3.4 | 0.8 | 1.3 | 1.22 |
| Leo Rosales | LON | mr | 28 | 1 | 0 | 2 | 0 | 3 | 0 | 1 | 4 | 0 | 7.9 | 2.4 | 10.3 | 6.2 | 1.0 | 2.6 | 1.15 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 0 | 1 | 0 | 4 | 2 | 1 | 1 | 5 | 0 | 8.1 | 2.5 | 11.0 | 4.9 | 0.8 | 1.9 | 1.18 |
| Rich Rundles* |   | mr | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 27.0 | 9.0 | 0.0 | 1.0 | 2.00 |
| Dan Runzler* |   | mr | 24 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 5.2 | 12.5 | 11.4 | 1.0 | 2.2 | 1.27 |
| Josh Rupe |   | mr | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23.1 | 9.6 | 32.8 | 3.9 | 3.9 | 0.4 | 3.64 |
| Glendon Rusch* |   | mr | 34 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 16.9 | 1.4 | 18.3 | 6.3 | 1.4 | 4.3 | 2.04 |
| Adam Russell |   | mr | 26 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 8.0 | 17.5 | 10.2 | 0.0 | 1.3 | 1.95 |
| B.J. Ryan* |   | mr | 33 | 1 | 3 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 9.6 | 7.4 | 17.4 | 5.7 | 2.2 | 0.8 | 1.89 |
| Marc Rzepczynski* | CRH | sp | 23 | 7 | 3 | 0 | 1 | 4 | 1 | 2 | 1 | 0 | 7.5 | 4.4 | 12.0 | 8.8 | 1.0 | 2.0 | 1.32 |
| C.C. Sabathia* | CRH | sp | 28 | 13 | 7 | 7 | 9 | 5 | 0 | 4 | 9 | 0 | 7.7 | 2.6 | 10.7 | 7.7 | 0.7 | 2.9 | 1.15 |
| Billy Sadler |   | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 6.8 | 20.3 | 13.5 | 0.0 | 2.0 | 2.25 |
| Ryan Sadowski |   | sp | 26 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 3 | 0 | 8.9 | 5.4 | 14.6 | 5.4 | 0.6 | 1.0 | 1.59 |
| Takashi Saito | Pal | mr | 39 | 7 | 2 | 2 | 5 | 1 | 0 | 1 | 4 | 0 | 8.1 | 4.0 | 12.9 | 8.4 | 1.0 | 2.1 | 1.35 |
| Jeff Samardzija |   | mr | 24 | 3 | 1 | 1 | 1 | 2 | 0 | 4 | 1 | 0 | 11.9 | 3.9 | 16.1 | 5.5 | 1.8 | 1.4 | 1.76 |
| Chris Sampson |   | mr | 31 | 1 | 0 | 6 | 0 | 2 | 1 | 1 | 1 | 0 | 10.7 | 3.4 | 14.2 | 5.4 | 0.3 | 1.6 | 1.57 |
| Brian Sanches | BT | mr | 30 | 6 | 3 | 8 | 6 | 5 | 0 | 3 | 0 | 0 | 8.0 | 4.2 | 13.1 | 8.1 | 0.8 | 2.0 | 1.35 |
| Anibal Sanchez | MAD | sp | 25 | 11 | 1 | 5 | 1 | 0 | 1 | 2 | 2 | 0 | 8.8 | 4.8 | 13.7 | 7.4 | 1.0 | 1.5 | 1.51 |
| Duaner Sanchez |   | mr | 29 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 14.7 | 6.5 | 22.1 | 1.6 | 2.5 | 0.3 | 2.36 |
| Jonathan Sanchez* | MAD | sp | 26 | 24 | 5 | 5 | 6 | 11 | 0 | 3 | 1 | 0 | 7.4 | 4.8 | 12.6 | 9.8 | 1.0 | 2.0 | 1.37 |
| Ervin Santana | BON | sp | 26 | 15 | 5 | 4 | 10 | 4 | 0 | 2 | 1 | 1 | 10.2 | 3.0 | 13.9 | 6.9 | 1.5 | 2.3 | 1.47 |
| Johan Santana* | ROK | sp | 30 | 1 | 2 | 3 | 3 | 1 | 0 | 8 | 3 | 1 | 8.4 | 2.5 | 11.1 | 7.9 | 1.1 | 3.2 | 1.21 |
| Dennis Sarfate |   | mr | 28 | 3 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 8.2 | 5.5 | 14.1 | 7.8 | 1.2 | 1.4 | 1.52 |
| Joe Saunders* |   | sp | 28 | 18 | 7 | 2 | 6 | 5 | 1 | 6 | 4 | 0 | 9.8 | 3.1 | 13.2 | 4.9 | 1.4 | 1.6 | 1.43 |
| Max Scherzer | LON | sp | 24 | 10 | 6 | 1 | 10 | 5 | 1 | 5 | 6 | 0 | 8.8 | 3.3 | 12.6 | 9.2 | 1.1 | 2.8 | 1.34 |
| Daniel Schlereth* |   | mr | 23 | 0 | 0 | 1 | 1 | 4 | 0 | 2 | 0 | 0 | 7.4 | 7.4 | 15.2 | 10.8 | 0.5 | 1.5 | 1.64 |
| Travis Schlichting |   | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3.4 | 16.9 | 20.3 | 6.8 | 3.4 | 0.4 | 2.25 |
| Jason Schmidt |   | sp | 36 | 6 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 8.2 | 6.1 | 15.8 | 4.1 | 0.5 | 0.7 | 1.58 |
| Scott Schoeneweis* |   | mr | 35 | 7 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 10.9 | 4.9 | 16.5 | 5.3 | 2.3 | 1.1 | 1.75 |
| Bobby Seay* | EDG | mr | 31 | 0 | 1 | 3 | 3 | 3 | 0 | 3 | 3 | 0 | 8.5 | 3.1 | 12.2 | 6.8 | 0.6 | 2.2 | 1.29 |
| Zack Segovia |   | mr | 26 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 9.6 | 5.2 | 14.8 | 3.5 | 0.9 | 0.7 | 1.65 |
| Steven Shell |   | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.6 | 12.6 | 9.0 | 1.8 | 2.5 | 1.40 |
| George Sherrill* | ROK | cl | 32 | 5 | 0 | 4 | 2 | 1 | 0 | 1 | 1 | 0 | 6.9 | 3.1 | 10.3 | 8.0 | 0.5 | 2.5 | 1.12 |
| James Shields | BON | sp | 27 | 5 | 2 | 1 | 1 | 3 | 1 | 6 | 3 | 0 | 9.8 | 2.1 | 12.0 | 6.8 | 1.2 | 3.2 | 1.32 |
| Scot Shields |   | mr | 33 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 8.2 | 7.6 | 15.8 | 6.1 | 0.5 | 0.8 | 1.75 |
| Brian Shouse* |   | mr | 40 | 2 | 0 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 10.0 | 2.3 | 12.9 | 5.5 | 1.6 | 2.4 | 1.36 |
| Carlos Silva |   | sp | 30 | 1 | 1 | 0 | 3 | 2 | 1 | 1 | 0 | 0 | 12.2 | 3.3 | 16.3 | 3.0 | 1.5 | 0.9 | 1.71 |
| Walter Silva |   | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 12.4 | 5.5 | 17.9 | 4.0 | 1.5 | 0.7 | 1.99 |
| Alfredo Simon |   | sp | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 2.8 | 14.2 | 4.3 | 7.1 | 1.5 | 1.58 |
| Tony Sipp* | BON | mr | 25 | 3 | 0 | 2 | 0 | 3 | 0 | 3 | 1 | 0 | 6.1 | 5.6 | 11.7 | 10.8 | 1.1 | 1.9 | 1.30 |
| Doug Slaten* |   | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 1.4 | 15.6 | 5.7 | 1.4 | 4.0 | 1.74 |
| Kevin Slowey |   | sp | 25 | 10 | 3 | 1 | 5 | 3 | 0 | 3 | 5 | 0 | 11.2 | 1.5 | 13.2 | 7.4 | 1.5 | 5.0 | 1.41 |
| Chris Smith |   | mr | 28 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 8.0 | 3.7 | 12.3 | 6.8 | 2.2 | 1.8 | 1.30 |
| Joe Smith | MAD | mr | 25 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 7.9 | 3.4 | 11.4 | 7.9 | 1.1 | 2.3 | 1.26 |
| John Smoltz |   | sp | 42 | 3 | 1 | 2 | 3 | 0 | 0 | 2 | 4 | 0 | 11.0 | 2.1 | 13.4 | 8.4 | 1.3 | 4.1 | 1.45 |
| Ian Snell |   | sp | 27 | 10 | 5 | 3 | 2 | 6 | 0 | 7 | 1 | 0 | 9.2 | 5.2 | 14.5 | 5.5 | 0.9 | 1.1 | 1.59 |
| Andy Sonnanstine |   | sp | 26 | 1 | 2 | 3 | 2 | 3 | 0 | 0 | 2 | 0 | 11.8 | 3.1 | 15.1 | 5.4 | 1.7 | 1.8 | 1.66 |
| Joakim Soria | BON | cl | 25 | 0 | 1 | 1 | 2 | 3 | 0 | 1 | 2 | 0 | 7.5 | 2.7 | 10.5 | 11.7 | 0.8 | 4.3 | 1.13 |
| Rafael Soriano | GEO | cl | 29 | 3 | 0 | 4 | 1 | 0 | 0 | 4 | 2 | 0 | 6.3 | 3.2 | 9.6 | 12.1 | 0.7 | 3.8 | 1.06 |
| Jorge Sosa |   | mr | 32 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 11.3 | 4.8 | 16.1 | 6.9 | 2.0 | 1.4 | 1.79 |
| Jeremy Sowers* |   | sp | 26 | 5 | 3 | 3 | 3 | 2 | 0 | 5 | 8 | 0 | 9.8 | 3.8 | 13.8 | 3.7 | 0.8 | 1.0 | 1.51 |
| Justin Speier |   | mr | 35 | 3 | 0 | 2 | 4 | 2 | 0 | 3 | 1 | 0 | 9.9 | 3.4 | 14.2 | 8.8 | 1.6 | 2.6 | 1.47 |
| Ryan Speier |   | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 9.5 | 4.8 | 15.9 | 3.2 | 0.0 | 0.7 | 1.59 |
| Russ Springer |   | mr | 40 | 6 | 0 | 3 | 1 | 0 | 0 | 0 | 6 | 0 | 10.7 | 2.7 | 13.6 | 9.2 | 1.4 | 3.4 | 1.49 |
| Craig Stammen | CCL | sp | 25 | 17 | 2 | 1 | 3 | 7 | 0 | 4 | 3 | 0 | 9.5 | 2.0 | 11.8 | 4.1 | 1.2 | 2.0 | 1.29 |
| Denny Stark |   | mr | 34 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.6 | 8.2 | 18.8 | 5.7 | 1.6 | 0.7 | 2.09 |
| Tim Stauffer | Pal | sp | 27 | 1 | 2 | 1 | 5 | 1 | 0 | 2 | 1 | 0 | 8.8 | 4.2 | 13.6 | 6.5 | 1.0 | 1.6 | 1.44 |
| Mitch Stetter* |   | mr | 28 | 1 | 1 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 7.4 | 5.4 | 13.8 | 8.8 | 0.8 | 1.6 | 1.42 |
| Jeff Stevens |   | mr | 25 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 9.9 | 5.7 | 16.3 | 6.4 | 1.4 | 1.1 | 1.74 |
| Brian Stokes |   | mr | 29 | 2 | 0 | 7 | 2 | 1 | 0 | 2 | 3 | 1 | 9.2 | 4.9 | 14.3 | 5.8 | 0.8 | 1.2 | 1.56 |
| Tobi Stoner |   | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.0 | 3.0 | 12.0 | 5.0 | 2.0 | 1.7 | 1.33 |
| Huston Street | GEO | cl | 25 | 9 | 0 | 4 | 0 | 0 | 0 | 3 | 2 | 0 | 6.3 | 1.9 | 8.2 | 10.2 | 1.0 | 5.4 | 0.91 |
| Pedro Strop |   | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 5.1 | 12.9 | 11.6 | 0.0 | 2.3 | 1.43 |
| Eric Stults* |   | sp | 29 | 3 | 3 | 2 | 4 | 2 | 0 | 3 | 0 | 0 | 9.2 | 4.7 | 14.6 | 5.9 | 0.5 | 1.3 | 1.54 |
| Jeff Suppan |   | sp | 34 | 6 | 3 | 8 | 11 | 12 | 0 | 11 | 4 | 0 | 11.1 | 4.1 | 15.9 | 4.5 | 1.4 | 1.1 | 1.69 |
| Anthony Swarzak |   | sp | 23 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 11.6 | 3.1 | 14.9 | 5.2 | 1.8 | 1.7 | 1.63 |
| R.J. Swindle* |   | mr | 25 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 16.2 | 5.4 | 22.9 | 10.8 | 4.0 | 2.0 | 2.40 |
| Jon Switzer* |   | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10.8 | 5.4 | 18.9 | 8.1 | 2.7 | 1.5 | 1.80 |
| Ken Takahashi* |   | mr | 40 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 2 | 0 | 7.6 | 4.6 | 12.8 | 7.6 | 0.7 | 1.6 | 1.35 |
| Brian Tallet* |   | sp | 31 | 7 | 5 | 2 | 6 | 2 | 0 | 1 | 7 | 0 | 9.5 | 4.0 | 13.8 | 6.7 | 1.1 | 1.7 | 1.50 |
| Jack Taschner* |   | mr | 31 | 4 | 2 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 11.7 | 6.1 | 18.4 | 5.8 | 0.9 | 0.9 | 1.98 |
| Julian Tavarez |   | mr | 36 | 5 | 1 | 2 | 2 | 2 | 0 | 1 | 3 | 0 | 8.7 | 6.9 | 16.2 | 8.2 | 0.3 | 1.2 | 1.74 |
| Graham Taylor* |   | sp | 25 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 13.1 | 9.8 | 23.7 | 4.1 | 0.0 | 0.4 | 2.55 |
| Junichi Tazawa |   | sp | 23 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 15.3 | 3.2 | 19.5 | 4.6 | 1.4 | 1.4 | 2.05 |
| Robinson Tejeda | OTR | mr | 27 | 11 | 3 | 2 | 3 | 6 | 1 | 2 | 1 | 0 | 5.3 | 6.1 | 11.7 | 10.6 | 0.5 | 1.7 | 1.26 |
| Joe Thatcher* | MAD | mr | 27 | 5 | 1 | 7 | 4 | 2 | 1 | 1 | 2 | 0 | 7.4 | 3.6 | 11.8 | 11.0 | 0.4 | 3.1 | 1.22 |
| Dale Thayer |   | mr | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.9 | 0.7 | 12.5 | 5.3 | 2.0 | 8.0 | 1.39 |
| Brad Thompson |   | mr | 27 | 2 | 1 | 2 | 7 | 5 | 1 | 2 | 2 | 0 | 9.6 | 2.6 | 12.9 | 3.8 | 0.9 | 1.5 | 1.35 |
| Rich Thompson |   | mr | 24 | 6 | 0 | 0 | 1 | 5 | 0 | 1 | 1 | 0 | 12.6 | 3.3 | 16.3 | 9.8 | 2.8 | 3.0 | 1.76 |
| Matt Thornton* | CRH | mr | 32 | 4 | 5 | 2 | 1 | 4 | 0 | 2 | 1 | 0 | 7.2 | 2.5 | 9.8 | 10.8 | 0.6 | 4.3 | 1.08 |
| Chris Tillman |   | sp | 21 | 1 | 5 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 10.7 | 3.3 | 14.3 | 5.4 | 2.1 | 1.6 | 1.55 |
| Jess Todd |   | mr | 23 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 4 | 0 | 13.7 | 3.6 | 17.3 | 8.1 | 1.6 | 2.2 | 1.93 |
| Brett Tomko |   | mr | 36 | 4 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 7.8 | 2.0 | 10.0 | 5.2 | 1.9 | 2.5 | 1.10 |
| Carlos Torres |   | sp | 26 | 4 | 1 | 2 | 2 | 0 | 0 | 3 | 3 | 0 | 9.5 | 5.4 | 15.6 | 7.0 | 1.6 | 1.3 | 1.66 |
| Josh Towers |   | mr | 32 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 10.1 | 1.7 | 13.5 | 3.4 | 0.0 | 2.0 | 1.31 |
| Billy Traber* |   | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22.1 | 2.5 | 24.5 | 2.5 | 4.9 | 1.0 | 2.73 |
| Ramon Troncoso | WIZ | mr | 26 | 5 | 2 | 9 | 3 | 4 | 0 | 7 | 3 | 0 | 9.0 | 3.7 | 13.1 | 6.0 | 0.3 | 1.6 | 1.42 |
| Koji Uehara | MID | sp | 34 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 9.6 | 1.6 | 11.2 | 6.5 | 0.9 | 4.0 | 1.25 |
| Luis Valdez |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 6.8 | 16.9 | 0.0 | 0.0 | 0.0 | 1.88 |
| Merkin Valdez |   | mr | 27 | 4 | 4 | 2 | 0 | 5 | 0 | 1 | 1 | 0 | 10.4 | 5.1 | 15.5 | 6.9 | 0.9 | 1.4 | 1.72 |
| Jose Valverde | WIZ | cl | 29 | 5 | 3 | 1 | 2 | 1 | 0 | 1 | 2 | 0 | 6.7 | 3.5 | 10.5 | 9.3 | 0.8 | 2.7 | 1.13 |
| Rick VandenHurk |   | sp | 24 | 4 | 1 | 3 | 4 | 2 | 0 | 3 | 2 | 0 | 8.7 | 3.2 | 12.6 | 7.5 | 1.7 | 2.3 | 1.33 |
| Claudio Vargas | CCL | mr | 31 | 3 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 5.4 | 3.3 | 9.1 | 6.5 | 0.7 | 2.0 | 0.97 |
| Jason Vargas* |   | sp | 26 | 2 | 6 | 1 | 3 | 1 | 0 | 3 | 6 | 0 | 9.6 | 2.4 | 12.3 | 5.3 | 1.6 | 2.3 | 1.33 |
| Esmerling Vasquez |   | mr | 25 | 6 | 1 | 2 | 3 | 4 | 0 | 1 | 1 | 0 | 8.8 | 4.9 | 14.3 | 7.6 | 0.7 | 1.6 | 1.53 |
| Virgil Vasquez |   | sp | 27 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 2 | 0 | 11.7 | 3.6 | 15.9 | 5.8 | 1.2 | 1.6 | 1.70 |
| Javier Vazquez | Pal | sp | 32 | 7 | 5 | 2 | 4 | 6 | 0 | 12 | 2 | 1 | 7.4 | 1.8 | 9.4 | 9.8 | 0.8 | 5.4 | 1.03 |
| Donald Veal* |   | mr | 24 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 9.9 | 11.0 | 22.0 | 8.8 | 1.1 | 0.8 | 2.33 |
| Jose Veras |   | mr | 28 | 4 | 1 | 0 | 6 | 0 | 1 | 4 | 0 | 0 | 7.5 | 5.0 | 13.6 | 7.2 | 1.4 | 1.4 | 1.39 |
| Justin Verlander | COP | sp | 26 | 9 | 16 | 5 | 6 | 8 | 4 | 6 | 4 | 1 | 8.2 | 2.4 | 10.8 | 10.1 | 0.8 | 4.3 | 1.17 |
| Carlos Villanueva |   | mr | 25 | 5 | 1 | 8 | 2 | 4 | 0 | 4 | 0 | 0 | 9.6 | 3.3 | 13.0 | 7.8 | 1.2 | 2.4 | 1.43 |
| Ron Villone* |   | mr | 39 | 0 | 1 | 4 | 2 | 1 | 0 | 4 | 2 | 0 | 10.0 | 5.4 | 15.7 | 6.1 | 1.1 | 1.1 | 1.71 |
| Pedro Viola* |   | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.0 | 3.9 | 12.9 | 6.4 | 2.6 | 1.7 | 1.43 |
| Luis Vizcaino |   | mr | 34 | 5 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 5.9 | 7.0 | 12.9 | 7.0 | 1.2 | 1.0 | 1.43 |
| Edinson Volquez | MAD | sp | 25 | 2 | 0 | 0 | 5 | 2 | 1 | 2 | 1 | 0 | 6.2 | 5.8 | 12.9 | 8.5 | 1.1 | 1.5 | 1.33 |
| Chris Volstad |   | sp | 22 | 21 | 10 | 3 | 3 | 8 | 0 | 8 | 3 | 0 | 9.6 | 3.3 | 13.1 | 6.1 | 1.6 | 1.8 | 1.43 |
| Jason Waddell* |   | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 0.0 | 16.2 | 10.8 | 0.0 | 99.0 | 1.80 |
| Cory Wade |   | mr | 26 | 1 | 0 | 3 | 1 | 4 | 0 | 0 | 1 | 0 | 9.1 | 3.3 | 12.7 | 5.9 | 1.0 | 1.8 | 1.37 |
| Doug Waechter |   | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 15.2 | 5.1 | 20.3 | 5.1 | 3.4 | 1.0 | 2.25 |
| Billy Wagner* | BT | mr | 37 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 4.6 | 4.6 | 9.8 | 14.9 | 0.6 | 3.3 | 1.02 |
| Adam Wainwright | MAD | sp | 27 | 12 | 5 | 1 | 3 | 7 | 0 | 10 | 5 | 0 | 8.3 | 2.5 | 11.0 | 8.2 | 0.7 | 3.2 | 1.21 |
| Tim Wakefield |   | sp | 42 | 23 | 3 | 0 | 10 | 4 | 0 | 4 | 1 | 0 | 9.5 | 3.5 | 13.7 | 5.0 | 0.8 | 1.4 | 1.44 |
| Jamie Walker* |   | mr | 37 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 13.9 | 0.0 | 14.6 | 6.6 | 3.6 | 99.0 | 1.54 |
| Tyler Walker |   | mr | 33 | 3 | 0 | 1 | 3 | 2 | 0 | 1 | 2 | 0 | 7.9 | 2.3 | 11.0 | 6.9 | 1.0 | 3.0 | 1.13 |
| P.J. Walters |   | mr | 24 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 11.8 | 5.1 | 16.9 | 7.9 | 3.4 | 1.6 | 1.88 |
| Chien-Ming Wang |   | sp | 29 | 10 | 3 | 1 | 2 | 3 | 0 | 3 | 1 | 0 | 14.1 | 4.1 | 18.6 | 6.2 | 1.5 | 1.5 | 2.02 |
| Jarrod Washburn* | ROK | sp | 34 | 5 | 4 | 1 | 5 | 1 | 0 | 8 | 4 | 0 | 8.2 | 2.5 | 10.9 | 5.1 | 1.2 | 2.0 | 1.19 |
| Chris Waters* |   | mr | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 3.9 | 10.8 | 3.9 | 2.3 | 1.0 | 1.20 |
| David Weathers |   | mr | 39 | 2 | 0 | 2 | 2 | 1 | 0 | 6 | 3 | 0 | 7.7 | 4.1 | 12.0 | 5.4 | 1.5 | 1.3 | 1.31 |
| Jeff Weaver |   | mr | 32 | 9 | 2 | 9 | 5 | 4 | 0 | 5 | 2 | 0 | 9.9 | 3.8 | 14.2 | 7.3 | 0.8 | 1.9 | 1.52 |
| Jered Weaver | OTR | sp | 26 | 19 | 6 | 3 | 4 | 3 | 0 | 6 | 8 | 0 | 8.4 | 2.8 | 11.3 | 7.4 | 1.1 | 2.6 | 1.24 |
| Brandon Webb |   | sp | 30 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 4.5 | 20.3 | 4.5 | 4.5 | 1.0 | 2.00 |
| Ryan Webb |   | mr | 23 | 0 | 0 | 1 | 1 | 4 | 0 | 2 | 1 | 0 | 9.5 | 3.9 | 13.7 | 6.7 | 1.1 | 1.7 | 1.48 |
| Todd Wellemeyer |   | sp | 30 | 5 | 1 | 2 | 3 | 2 | 0 | 9 | 4 | 0 | 11.8 | 4.2 | 16.2 | 5.7 | 1.4 | 1.4 | 1.77 |
| Kip Wells |   | mr | 32 | 11 | 3 | 1 | 5 | 0 | 0 | 4 | 1 | 0 | 7.4 | 5.0 | 13.0 | 5.3 | 0.7 | 1.1 | 1.38 |
| Randy Wells | WIZ | sp | 26 | 14 | 4 | 4 | 6 | 3 | 1 | 7 | 4 | 0 | 9.0 | 2.5 | 11.8 | 5.7 | 0.8 | 2.3 | 1.28 |
| Sean West* |   | sp | 23 | 3 | 0 | 0 | 3 | 3 | 0 | 5 | 4 | 0 | 10.0 | 3.8 | 14.1 | 6.1 | 1.0 | 1.6 | 1.54 |
| Dan Wheeler | Pal | mr | 31 | 5 | 0 | 2 | 0 | 3 | 0 | 3 | 1 | 0 | 6.4 | 1.4 | 7.8 | 7.0 | 1.7 | 5.0 | 0.87 |
| Wes Whisler* |   | mr | 26 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.0 | 20.3 | 20.3 | 13.5 | 0.0 | 0.7 | 2.25 |
| Sean White | EDG | mr | 28 | 5 | 3 | 1 | 2 | 3 | 0 | 2 | 4 | 1 | 7.0 | 2.8 | 10.1 | 3.9 | 0.4 | 1.4 | 1.09 |
| Randy Williams* |   | mr | 33 | 5 | 2 | 4 | 3 | 0 | 0 | 1 | 1 | 0 | 6.6 | 6.1 | 14.3 | 11.2 | 1.0 | 1.8 | 1.42 |
| Dontrelle Willis* |   | sp | 27 | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 3 | 0 | 9.9 | 7.5 | 17.6 | 4.5 | 1.1 | 0.6 | 1.93 |
| Brian Wilson | MUL | cl | 27 | 5 | 1 | 4 | 1 | 4 | 0 | 4 | 2 | 0 | 7.5 | 3.4 | 10.9 | 10.3 | 0.4 | 3.1 | 1.20 |
| C.J. Wilson* | ROK | mr | 28 | 4 | 2 | 3 | 6 | 3 | 0 | 3 | 0 | 0 | 8.1 | 3.9 | 12.7 | 10.3 | 0.4 | 2.6 | 1.33 |
| Randy Wolf* | CCL | sp | 32 | 7 | 5 | 1 | 6 | 4 | 0 | 12 | 2 | 0 | 7.5 | 2.4 | 10.2 | 6.7 | 1.0 | 2.8 | 1.10 |
| Brian Wolfe |   | mr | 28 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 14.7 | 4.1 | 19.4 | 6.5 | 2.9 | 1.6 | 2.09 |
| Kerry Wood | MUL | cl | 32 | 10 | 0 | 0 | 3 | 5 | 0 | 1 | 3 | 0 | 7.9 | 4.6 | 12.9 | 10.3 | 1.1 | 2.3 | 1.38 |
| Tim Wood |   | mr | 26 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 3 | 0 | 8.9 | 4.0 | 13.3 | 6.4 | 0.8 | 1.6 | 1.43 |
| Jamey Wright |   | mr | 34 | 7 | 3 | 5 | 7 | 7 | 0 | 4 | 0 | 0 | 8.3 | 5.0 | 14.1 | 6.8 | 0.9 | 1.4 | 1.48 |
| Wesley Wright* |   | mr | 24 | 5 | 0 | 3 | 0 | 2 | 0 | 0 | 2 | 0 | 10.7 | 5.0 | 15.7 | 9.5 | 1.8 | 1.9 | 1.75 |
| Michael Wuertz | ROK | mr | 30 | 9 | 3 | 1 | 0 | 6 | 0 | 2 | 3 | 0 | 5.9 | 2.6 | 8.6 | 11.7 | 0.7 | 4.4 | 0.95 |
| Yasuhiko Yabuta |   | mr | 36 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 18.6 | 4.5 | 23.1 | 5.8 | 1.9 | 1.3 | 2.57 |
| Tyler Yates |   | mr | 31 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 10.5 | 5.3 | 16.5 | 6.8 | 1.5 | 1.3 | 1.75 |
| Chris Young |   | sp | 30 | 20 | 0 | 3 | 2 | 1 | 0 | 4 | 5 | 0 | 8.3 | 4.7 | 13.3 | 5.9 | 1.4 | 1.3 | 1.45 |
| Carlos Zambrano | CCL | sp | 28 | 5 | 8 | 6 | 9 | 7 | 0 | 10 | 5 | 0 | 8.2 | 4.1 | 12.9 | 8.1 | 0.5 | 1.9 | 1.38 |
| Clay Zavada* |   | mr | 25 | 2 | 2 | 2 | 3 | 1 | 0 | 2 | 1 | 0 | 7.9 | 4.2 | 12.7 | 9.2 | 0.9 | 2.2 | 1.35 |
| Brad Ziegler | CRH | mr | 29 | 3 | 1 | 4 | 1 | 0 | 0 | 1 | 3 | 0 | 10.1 | 3.4 | 13.6 | 6.6 | 0.2 | 1.9 | 1.50 |
| Jordan Zimmermann | MUL | sp | 23 | 8 | 5 | 0 | 4 | 0 | 0 | 5 | 3 | 0 | 9.4 | 2.9 | 12.6 | 9.1 | 1.0 | 3.2 | 1.36 |
| Barry Zito* | MAD | sp | 31 | 11 | 9 | 8 | 8 | 2 | 2 | 11 | 1 | 0 | 8.4 | 3.8 | 12.6 | 7.2 | 1.0 | 1.9 | 1.35 |
| Joel Zumaya |   | mr | 24 | 2 | 0 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 9.9 | 6.4 | 16.5 | 8.7 | 1.5 | 1.4 | 1.81 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| David Aardsma | LON | cl | 27 | .555 | 178 | .253 | 104 | .351 | 104 | .351 | 21.6 | 2.7 | 2.45 | 2.34 |
| Winston Abreu |   | mr | 32 | 1.098 | 19 | .421 | 21 | .656 | 22 | .688 | 8.2 | 12.4 | 11.12 | 12.70 |
| Jeremy Accardo |   | mr | 27 | .765 | 68 | .309 | 49 | .458 | 51 | .477 | 13.0 | 5.0 | 4.28 | 5.26 |
| Alfredo Aceves | EDG | mr | 26 | .629 | 237 | .249 | 129 | .383 | 134 | .398 | 30.7 | 3.3 | 2.96 | 2.65 |
| Manny Acosta |   | mr | 28 | .846 | 117 | .350 | 88 | .506 | 90 | .517 | 27.2 | 6.5 | 5.90 | 5.90 |
| Mike Adams | MUL | mr | 30 | .315 | 82 | .159 | 27 | .199 | 27 | .199 | 3.5 | 0.8 | 0.77 | 0.65 |
| Nick Adenhart |   | sp | 22 | .662 | 19 | .368 | 10 | .370 | 10 | .370 | 2.6 | 3.9 | 3.50 | 4.72 |
| Jeremy Affeldt* | CRH | mr | 30 | .583 | 156 | .250 | 90 | .363 | 93 | .375 | 16.0 | 2.3 | 2.08 | 2.61 |
| Jonathan Albaladejo |   | mr | 26 | .905 | 112 | .313 | 86 | .544 | 89 | .563 | 27.4 | 7.2 | 6.45 | 6.41 |
| Matt Albers |   | mr | 26 | .797 | 219 | .352 | 144 | .466 | 146 | .472 | 43.4 | 5.8 | 5.25 | 5.41 |
| Brett Anderson* | GEO | sp | 21 | .711 | 517 | .309 | 316 | .430 | 319 | .434 | 80.2 | 4.0 | 3.70 | 3.84 |
| Greg Aquino |   | mr | 31 | .729 | 47 | .255 | 35 | .473 | 35 | .473 | 9.0 | 5.2 | 4.56 | 4.48 |
| Alberto Arias |   | mr | 25 | .715 | 144 | .333 | 83 | .397 | 89 | .426 | 23.4 | 4.5 | 4.16 | 4.25 |
| Jose Arredondo |   | mr | 25 | .769 | 126 | .325 | 96 | .475 | 96 | .475 | 26.3 | 5.2 | 4.73 | 4.91 |
| Bronson Arroyo | BT | sp | 32 | .737 | 691 | .265 | 417 | .452 | 426 | .462 | 107.1 | 4.3 | 3.94 | 3.94 |
| Jose Ascanio |   | mr | 24 | .819 | 53 | .396 | 38 | .442 | 41 | .477 | 13.5 | 6.9 | 6.09 | 5.89 |
| Mitch Atkins |   | mr | 23 | .286 | 7 | .143 | 1 | .143 | 1 | .143 | 0.0 | 0.0 | 0.00 | 0.54 |
| Bryan Augenstein |   | mr | 22 | .871 | 65 | .323 | 39 | .481 | 41 | .506 | 13.3 | 6.9 | 6.34 | 6.32 |
| John Axford |   | mr | 26 | .538 | 19 | .263 | 12 | .353 | 12 | .353 | 2.5 | 3.0 | 2.67 | 2.62 |
| Luis Ayala |   | mr | 31 | .894 | 129 | .349 | 94 | .522 | 98 | .544 | 29.2 | 6.5 | 5.91 | 5.94 |
| Brandon Backe |   | mr | 31 | 1.122 | 44 | .364 | 47 | .723 | 47 | .723 | 18.0 | 12.8 | 11.22 | 10.50 |
| Burke Badenhop | BT | mr | 26 | .679 | 216 | .306 | 122 | .403 | 123 | .406 | 30.3 | 3.8 | 3.41 | 3.53 |
| Danys Baez | OTR | mr | 31 | .634 | 220 | .232 | 113 | .383 | 118 | .400 | 26.2 | 3.2 | 2.96 | 3.06 |
| Andrew Bailey | ROK | cl | 25 | .476 | 203 | .217 | 97 | .300 | 97 | .300 | 17.7 | 1.9 | 1.72 | 1.44 |
| Homer Bailey | Pal | sp | 23 | .740 | 343 | .300 | 223 | .450 | 226 | .456 | 61.9 | 4.9 | 4.43 | 4.56 |
| Scott Baker | BON | sp | 27 | .709 | 586 | .276 | 368 | .444 | 372 | .449 | 94.6 | 4.3 | 3.83 | 3.51 |
| John Bale* |   | mr | 35 | .859 | 90 | .344 | 72 | .529 | 73 | .537 | 21.7 | 6.7 | 6.21 | 6.23 |
| Collin Balester |   | sp | 23 | .959 | 91 | .264 | 87 | .644 | 87 | .644 | 25.0 | 7.4 | 6.67 | 6.85 |
| Grant Balfour | COP | mr | 31 | .681 | 179 | .296 | 122 | .422 | 124 | .429 | 30.6 | 4.1 | 3.68 | 3.79 |
| Josh Banks |   | sp | 26 | .984 | 80 | .300 | 61 | .610 | 62 | .620 | 19.9 | 7.9 | 7.11 | 6.45 |
| Brian Bannister | OTR | sp | 28 | .713 | 501 | .291 | 284 | .425 | 288 | .431 | 79.1 | 4.6 | 4.16 | 4.04 |
| Daniel Bard | COP | mr | 24 | .690 | 119 | .303 | 89 | .420 | 92 | .434 | 22.9 | 4.1 | 3.77 | 3.43 |
| Brian Bass |   | mr | 27 | .844 | 286 | .332 | 201 | .502 | 206 | .515 | 60.8 | 6.3 | 5.70 | 6.30 |
| Antonio Bastardo* |   | sp | 23 | .833 | 72 | .306 | 55 | .519 | 57 | .538 | 16.5 | 6.3 | 5.64 | 5.41 |
| Miguel Batista |   | mr | 38 | .783 | 226 | .319 | 154 | .472 | 156 | .479 | 44.0 | 5.5 | 5.00 | 5.37 |
| Denny Bautista |   | mr | 28 | .791 | 37 | .378 | 27 | .443 | 28 | .459 | 8.3 | 5.6 | 4.93 | 5.32 |
| Yorman Bazardo |   | sp | 24 | .832 | 112 | .313 | 76 | .494 | 77 | .500 | 23.3 | 6.4 | 5.90 | 5.92 |
| Josh Beckett | Pal | sp | 29 | .691 | 597 | .290 | 375 | .425 | 382 | .433 | 96.0 | 4.1 | 3.66 | 3.39 |
| Erik Bedard* | GEO | sp | 30 | .627 | 212 | .269 | 135 | .388 | 139 | .399 | 32.4 | 3.5 | 3.16 | 3.08 |
| Joe Beimel* |   | mr | 32 | .760 | 180 | .289 | 110 | .458 | 111 | .463 | 31.2 | 5.1 | 4.57 | 3.84 |
| Ronald Belisario | MAD | mr | 26 | .580 | 196 | .245 | 103 | .344 | 109 | .365 | 23.3 | 2.9 | 2.67 | 2.54 |
| Matt Belisle |   | mr | 29 | .780 | 99 | .293 | 64 | .481 | 65 | .489 | 18.1 | 5.1 | 4.73 | 4.50 |
| Heath Bell | MUL | cl | 31 | .568 | 172 | .297 | 97 | .349 | 97 | .349 | 20.5 | 2.7 | 2.39 | 2.36 |
| Trevor Bell |   | sp | 22 | 1.041 | 82 | .451 | 67 | .609 | 67 | .609 | 26.1 | 11.4 | 10.41 | 11.15 |
| Jeff Bennett |   | mr | 29 | .927 | 166 | .373 | 124 | .532 | 128 | .549 | 41.0 | 7.8 | 7.12 | 8.00 |
| Kris Benson |   | mr | 34 | 1.019 | 82 | .329 | 70 | .614 | 73 | .640 | 26.5 | 10.8 | 9.61 | 9.61 |
| Justin Berg |   | mr | 25 | .494 | 38 | .263 | 12 | .261 | 12 | .261 | 2.7 | 2.0 | 1.80 | 1.58 |
| Brad Bergesen | BON | sp | 23 | .714 | 406 | .283 | 221 | .426 | 226 | .435 | 57.5 | 4.2 | 3.78 | 3.70 |
| Jason Bergmann |   | mr | 27 | .825 | 138 | .312 | 106 | .498 | 109 | .512 | 29.5 | 5.5 | 4.98 | 5.26 |
| Jason Berken |   | sp | 25 | .906 | 425 | .341 | 306 | .546 | 312 | .557 | 100.7 | 7.5 | 6.82 | 6.81 |
| Rafael Betancourt | GEO | mr | 34 | .604 | 142 | .268 | 86 | .379 | 86 | .379 | 19.0 | 3.0 | 2.75 | 2.30 |
| Chad Billingsley | TON | sp | 24 | .703 | 534 | .292 | 353 | .429 | 360 | .437 | 88.1 | 4.1 | 3.64 | 3.63 |
| Nick Blackburn |   | sp | 27 | .768 | 715 | .301 | 409 | .464 | 412 | .467 | 118.7 | 5.2 | 4.67 | 4.42 |
| Joe Blanton |   | sp | 28 | .759 | 577 | .291 | 390 | .466 | 398 | .476 | 107.3 | 4.9 | 4.45 | 4.25 |
| Jerry Blevins* |   | mr | 25 | .651 | 59 | .288 | 37 | .411 | 37 | .411 | 8.4 | 3.4 | 3.04 | 2.68 |
| Mitchell Boggs |   | sp | 25 | .856 | 182 | .374 | 136 | .507 | 140 | .522 | 42.8 | 6.8 | 5.97 | 6.15 |
| Jeremy Bonderman |   | mr | 26 | 1.176 | 35 | .343 | 39 | .736 | 40 | .755 | 14.7 | 13.2 | 11.52 | 12.87 |
| Eddie Bonine |   | mr | 28 | .889 | 106 | .311 | 80 | .552 | 81 | .559 | 20.9 | 5.5 | 4.93 | 6.00 |
| Chris Bootcheck |   | mr | 30 | .834 | 46 | .326 | 34 | .486 | 35 | .500 | 11.4 | 7.0 | 6.30 | 5.35 |
| Michael Bowden |   | mr | 22 | .966 | 54 | .370 | 46 | .613 | 46 | .613 | 15.7 | 9.0 | 7.95 | 7.35 |
| Blaine Boyer | MUL | mr | 27 | .669 | 186 | .296 | 89 | .369 | 94 | .390 | 25.3 | 4.1 | 3.75 | 3.81 |
| Dallas Braden* | CRH | sp | 25 | .718 | 455 | .297 | 255 | .433 | 257 | .436 | 68.2 | 4.5 | 4.04 | 3.78 |
| Chad Bradford |   | mr | 34 | .946 | 46 | .457 | 28 | .509 | 28 | .509 | 12.6 | 11.0 | 9.87 | 9.92 |
| Craig Breslow* | MID | mr | 28 | .613 | 186 | .215 | 108 | .384 | 111 | .395 | 23.1 | 2.9 | 2.69 | 2.79 |
| Lance Broadway |   | mr | 25 | .744 | 110 | .345 | 62 | .434 | 62 | .434 | 18.3 | 5.3 | 4.82 | 4.91 |
| Doug Brocail |   | mr | 42 | .968 | 58 | .293 | 51 | .607 | 51 | .607 | 16.2 | 8.3 | 7.44 | 7.79 |
| Jonathan Broxton | CCL | cl | 25 | .479 | 152 | .263 | 91 | .303 | 92 | .307 | 17.9 | 2.1 | 1.91 | 1.65 |
| Brian Bruney |   | mr | 27 | .759 | 109 | .275 | 84 | .480 | 85 | .486 | 22.5 | 5.1 | 4.67 | 4.71 |
| Clay Buchholz | COP | sp | 24 | .729 | 280 | .279 | 180 | .451 | 182 | .456 | 48.7 | 4.7 | 4.29 | 4.31 |
| Billy Buckner |   | sp | 25 | .856 | 234 | .350 | 178 | .520 | 181 | .529 | 52.2 | 6.1 | 5.47 | 5.97 |
| Mark Buehrle* | CRH | sp | 30 | .756 | 692 | .282 | 400 | .458 | 405 | .463 | 104.0 | 4.4 | 3.95 | 3.91 |
| Jason Bulger |   | mr | 30 | .682 | 156 | .250 | 115 | .439 | 116 | .443 | 24.9 | 3.4 | 3.08 | 2.88 |
| Bryan Bullington |   | mr | 28 | .868 | 20 | .350 | 16 | .516 | 16 | .516 | 5.2 | 7.8 | 6.99 | 6.12 |
| Madison Bumgarner* |   | mr | 19 | .739 | 25 | .240 | 19 | .475 | 19 | .475 | 4.4 | 4.0 | 3.56 | 3.14 |
| Greg Burke |   | mr | 26 | .765 | 143 | .308 | 95 | .466 | 96 | .471 | 26.0 | 5.1 | 4.60 | 4.59 |
| A.J. Burnett | TON | sp | 32 | .729 | 569 | .295 | 404 | .451 | 414 | .462 | 106.9 | 4.6 | 4.18 | 4.34 |
| Sean Burnett* | WIZ | mr | 26 | .607 | 157 | .191 | 91 | .384 | 94 | .397 | 20.6 | 3.2 | 2.89 | 2.43 |
| Mike Burns |   | sp | 30 | .884 | 160 | .313 | 127 | .559 | 128 | .564 | 36.0 | 6.2 | 5.64 | 5.45 |
| Brian Burres* |   | sp | 28 | 1.022 | 28 | .429 | 23 | .622 | 23 | .622 | 8.9 | 12.0 | 11.34 | 10.02 |
| Jared Burton |   | mr | 28 | .759 | 188 | .298 | 122 | .460 | 126 | .475 | 34.4 | 5.1 | 4.70 | 4.08 |
| Dave Bush |   | sp | 29 | .886 | 348 | .322 | 269 | .530 | 284 | .559 | 86.0 | 6.9 | 6.09 | 5.70 |
| Josh Butler |   | mr | 24 | .992 | 17 | .412 | 15 | .556 | 16 | .593 | 5.9 | 12.2 | 11.91 | 13.14 |
| Paul Byrd |   | sp | 38 | .877 | 129 | .333 | 82 | .529 | 82 | .529 | 26.5 | 7.1 | 6.30 | 6.22 |
| Tim Byrdak* |   | mr | 35 | .669 | 154 | .188 | 117 | .448 | 120 | .460 | 25.9 | 3.7 | 3.42 | 3.38 |
| Daniel Cabrera |   | sp | 28 | .847 | 185 | .297 | 132 | .512 | 136 | .527 | 39.4 | 6.6 | 6.26 | 6.68 |
| Fernando Cabrera |   | mr | 27 | .863 | 15 | .467 | 14 | .500 | 15 | .536 | 5.2 | 8.7 | 7.86 | 6.71 |
| Trevor Cahill | GEO | sp | 21 | .810 | 580 | .272 | 395 | .511 | 399 | .516 | 107.6 | 5.4 | 4.88 | 4.79 |
| Matt Cain | LON | sp | 24 | .670 | 617 | .263 | 369 | .416 | 372 | .420 | 87.9 | 3.7 | 3.27 | 3.06 |
| Kiko Calero | TON | mr | 34 | .520 | 138 | .254 | 77 | .322 | 78 | .326 | 16.6 | 2.6 | 2.23 | 1.87 |
| Kevin Cameron |   | mr | 29 | .578 | 52 | .269 | 26 | .351 | 26 | .351 | 5.7 | 2.8 | 2.50 | 2.58 |
| Shawn Camp | COP | mr | 33 | .705 | 235 | .281 | 144 | .432 | 148 | .444 | 34.5 | 3.9 | 3.51 | 3.57 |
| Jorge Campillo |   | mr | 30 | 1.087 | 15 | .467 | 14 | .667 | 14 | .667 | 4.5 | 9.3 | 8.39 | 8.83 |
| Matt Capps |   | cl | 25 | .907 | 175 | .360 | 137 | .546 | 140 | .558 | 44.8 | 7.3 | 6.67 | 6.53 |
| Esmailin Caridad |   | mr | 25 | .622 | 51 | .294 | 26 | .351 | 29 | .392 | 5.6 | 2.7 | 2.36 | 2.10 |
| Jesse Carlson* |   | mr | 28 | .730 | 209 | .287 | 129 | .443 | 132 | .454 | 35.1 | 4.6 | 4.20 | 3.75 |
| Buddy Carlyle |   | mr | 31 | 1.078 | 78 | .385 | 70 | .654 | 70 | .654 | 24.2 | 10.1 | 9.19 | 9.78 |
| Fausto Carmona |   | sp | 25 | .852 | 423 | .319 | 308 | .517 | 316 | .530 | 95.8 | 6.8 | 6.19 | 6.38 |
| Andrew Carpenter |   | mr | 24 | 1.208 | 21 | .476 | 22 | .688 | 23 | .719 | 9.5 | 15.1 | 13.63 | 13.36 |
| Chris Carpenter | TON | sp | 34 | .581 | 554 | .269 | 252 | .336 | 259 | .345 | 54.2 | 2.5 | 2.28 | 2.14 |
| Carlos Carrasco |   | sp | 22 | 1.125 | 84 | .405 | 78 | .696 | 78 | .696 | 30.7 | 13.0 | 11.14 | 11.36 |
| D.J. Carrasco |   | mr | 32 | .715 | 307 | .319 | 169 | .417 | 171 | .422 | 44.8 | 4.3 | 3.88 | 3.98 |
| Cesar Carrillo |   | sp | 25 | 1.174 | 38 | .316 | 43 | .717 | 45 | .750 | 16.5 | 14.4 | 12.93 | 14.40 |
| Santiago Casilla | OTR | mr | 28 | .866 | 164 | .335 | 122 | .524 | 125 | .536 | 38.6 | 7.0 | 6.47 | 6.32 |
| Alberto Castillo* |   | mr | 33 | .703 | 36 | .333 | 19 | .388 | 20 | .408 | 4.4 | 3.3 | 2.97 | 3.51 |
| Brett Cecil* | BON | sp | 22 | .894 | 293 | .338 | 233 | .552 | 238 | .564 | 71.9 | 7.0 | 6.24 | 6.53 |
| Jhoulys Chacin |   | mr | 21 | .667 | 23 | .217 | 22 | .458 | 22 | .458 | 5.3 | 4.5 | 3.91 | 3.87 |
| Joba Chamberlain |   | sp | 23 | .802 | 467 | .313 | 344 | .485 | 356 | .502 | 102.2 | 5.8 | 5.26 | 5.32 |
| Jesse Chavez |   | mr | 25 | .783 | 205 | .283 | 142 | .497 | 143 | .500 | 40.2 | 5.5 | 4.84 | 4.39 |
| Bruce Chen* |   | sp | 32 | .884 | 193 | .321 | 151 | .541 | 155 | .556 | 46.6 | 6.8 | 6.06 | 6.18 |
| Randy Choate* | OTR | mr | 33 | .588 | 99 | .242 | 52 | .366 | 52 | .366 | 9.9 | 2.4 | 2.22 | 2.54 |
| Vinnie Chulk |   | mr | 30 | .726 | 40 | .225 | 25 | .455 | 25 | .455 | 6.1 | 4.5 | 4.12 | 4.68 |
| Anthony Claggett |   | mr | 24 | 1.649 | 18 | .556 | 29 | 1.036 | 29 | 1.036 | 15.8 | 38.8 | 34.93 | 35.34 |
| Tyler Clippard | TON | mr | 24 | .633 | 137 | .197 | 105 | .427 | 106 | .431 | 22.2 | 3.3 | 2.98 | 2.79 |
| Todd Coffey | BT | mr | 28 | .670 | 239 | .285 | 135 | .402 | 138 | .411 | 31.9 | 3.5 | 3.09 | 3.16 |
| Phil Coke* |   | mr | 26 | .668 | 158 | .215 | 103 | .433 | 104 | .437 | 21.9 | 3.3 | 2.96 | 2.84 |
| Jesus Colome |   | mr | 31 | .955 | 79 | .405 | 58 | .563 | 59 | .573 | 21.7 | 9.1 | 8.22 | 7.20 |
| Bartolo Colon |   | sp | 36 | .854 | 202 | .277 | 148 | .536 | 150 | .543 | 43.8 | 6.3 | 5.69 | 5.22 |
| Roman Colon |   | mr | 29 | .758 | 160 | .269 | 104 | .473 | 106 | .482 | 28.9 | 5.2 | 4.65 | 4.60 |
| Clay Condrey | LON | mr | 33 | .645 | 130 | .254 | 69 | .397 | 70 | .402 | 15.6 | 3.3 | 3.02 | 3.14 |
| Jose Contreras |   | sp | 37 | .764 | 411 | .311 | 270 | .458 | 276 | .469 | 78.8 | 5.3 | 4.85 | 4.55 |
| Aaron Cook | MAD | sp | 30 | .774 | 529 | .295 | 319 | .473 | 321 | .476 | 86.6 | 4.9 | 4.44 | 4.51 |
| Roy Corcoran |   | mr | 29 | .935 | 65 | .354 | 49 | .538 | 50 | .549 | 14.9 | 7.2 | 6.36 | 9.04 |
| Francisco Cordero | CRH | cl | 34 | .628 | 186 | .301 | 103 | .373 | 103 | .373 | 23.8 | 3.2 | 2.90 | 3.11 |
| Lance Cormier | OTR | mr | 28 | .679 | 263 | .262 | 137 | .414 | 138 | .417 | 35.1 | 4.0 | 3.67 | 3.41 |
| Manuel Corpas |   | mr | 26 | .813 | 111 | .369 | 68 | .466 | 69 | .473 | 21.0 | 5.7 | 5.05 | 5.24 |
| Kevin Correia | MUL | sp | 28 | .703 | 603 | .294 | 352 | .424 | 356 | .429 | 91.2 | 4.2 | 3.73 | 3.64 |
| Neal Cotts* |   | mr | 29 | 1.014 | 33 | .333 | 35 | .636 | 36 | .655 | 11.6 | 9.5 | 8.58 | 9.64 |
| Jesse Crain | BON | mr | 27 | .722 | 152 | .296 | 98 | .426 | 103 | .448 | 26.9 | 4.7 | 4.22 | 4.12 |
| Juan Cruz |   | mr | 30 | .760 | 145 | .276 | 106 | .484 | 107 | .489 | 27.7 | 5.0 | 4.46 | 4.55 |
| Johnny Cueto | Pal | sp | 23 | .780 | 509 | .291 | 353 | .477 | 367 | .496 | 97.1 | 5.1 | 4.59 | 4.57 |
| Matt Daley |   | mr | 27 | .742 | 130 | .285 | 100 | .474 | 102 | .483 | 26.1 | 4.7 | 4.15 | 3.27 |
| John Danks* | EDG | sp | 24 | .726 | 584 | .267 | 382 | .455 | 387 | .461 | 95.6 | 4.3 | 3.86 | 3.89 |
| Daniel Davidson* |   | mr | 28 | 1.045 | 8 | .375 | 7 | .636 | 7 | .636 | 2.7 | 14.8 | 13.36 | 12.61 |
| David Davidson* |   | mr | 25 | 1.442 | 4 | 1.000 | 9 | .818 | 9 | .818 | 4.4 | 39.5 | 35.58 | 43.35 |
| Kyle Davies |   | sp | 25 | .782 | 364 | .286 | 261 | .485 | 265 | .493 | 73.3 | 5.5 | 4.83 | 5.16 |
| Doug Davis* |   | sp | 33 | .779 | 611 | .291 | 426 | .479 | 430 | .484 | 117.3 | 5.2 | 4.67 | 4.80 |
| Wade Davis |   | sp | 23 | .640 | 99 | .313 | 58 | .387 | 58 | .387 | 14.5 | 3.7 | 3.23 | 3.12 |
| Eulogio de la Cruz |   | mr | 25 | .671 | 9 | .222 | 8 | .471 | 8 | .471 | 1.9 | 5.1 | 4.60 | 6.55 |
| Jorge de la Rosa* | MUL | sp | 28 | .745 | 494 | .308 | 366 | .458 | 375 | .469 | 101.2 | 5.0 | 4.43 | 4.11 |
| Manny Delcarmen |   | mr | 27 | .796 | 191 | .309 | 135 | .486 | 139 | .500 | 41.0 | 6.2 | 5.57 | 5.16 |
| Ryan Dempster | CRH | sp | 32 | .731 | 577 | .302 | 374 | .444 | 380 | .451 | 97.7 | 4.4 | 3.96 | 3.87 |
| Elmer Dessens |   | mr | 38 | .676 | 99 | .192 | 55 | .423 | 57 | .438 | 13.1 | 3.7 | 3.24 | 2.89 |
| Ross Detwiler* |   | sp | 23 | .767 | 260 | .323 | 155 | .455 | 157 | .460 | 43.9 | 5.1 | 4.70 | 4.65 |
| R.A. Dickey | OTR | mr | 34 | .826 | 209 | .316 | 146 | .498 | 150 | .512 | 45.0 | 6.4 | 5.67 | 5.66 |
| Mark DiFelice |   | mr | 32 | .706 | 149 | .289 | 96 | .438 | 97 | .443 | 25.2 | 4.4 | 3.95 | 3.32 |
| Tim Dillard |   | mr | 25 | 1.169 | 16 | .375 | 16 | .696 | 16 | .696 | 5.5 | 11.3 | 10.21 | 12.99 |
| Lenny DiNardo* |   | sp | 29 | 1.043 | 91 | .429 | 70 | .598 | 71 | .607 | 27.5 | 11.6 | 10.44 | 11.70 |
| Freddy Dolsi |   | mr | 26 | .766 | 40 | .325 | 21 | .447 | 21 | .447 | 5.3 | 4.2 | 4.01 | 4.56 |
| Brendan Donnelly |   | mr | 37 | .662 | 68 | .309 | 41 | .394 | 42 | .404 | 10.2 | 3.7 | 3.25 | 2.94 |
| Octavio Dotel |   | mr | 35 | .764 | 150 | .313 | 132 | .493 | 132 | .493 | 35.3 | 5.1 | 4.59 | 4.14 |
| Scott Downs* | EDG | mr | 33 | .688 | 138 | .304 | 83 | .415 | 85 | .425 | 21.4 | 4.0 | 3.72 | 3.50 |
| Brian Duensing* | CRH | mr | 26 | .700 | 265 | .291 | 149 | .415 | 152 | .423 | 37.9 | 4.0 | 3.66 | 4.00 |
| Zach Duke* |   | sp | 26 | .764 | 710 | .293 | 405 | .455 | 408 | .458 | 111.1 | 4.7 | 4.22 | 4.05 |
| Phil Dumatrait* |   | mr | 27 | .933 | 42 | .214 | 40 | .625 | 40 | .625 | 11.6 | 7.7 | 7.25 | 7.35 |
| Michael Dunn* |   | mr | 24 | .800 | 9 | .222 | 11 | .550 | 11 | .550 | 2.9 | 6.6 | 5.91 | 7.17 |
| Chad Durbin |   | mr | 31 | .724 | 190 | .253 | 141 | .449 | 148 | .471 | 38.2 | 5.0 | 4.44 | 4.47 |
| Adam Eaton |   | sp | 31 | .966 | 163 | .337 | 145 | .617 | 145 | .617 | 49.2 | 9.1 | 8.14 | 7.38 |
| Jack Egbert |   | mr | 26 | 1.422 | 15 | .467 | 15 | .833 | 15 | .833 | 7.7 | 25.8 | 23.25 | 21.82 |
| Mike Ekstrom |   | mr | 25 | .806 | 52 | .346 | 40 | .482 | 41 | .494 | 12.2 | 5.9 | 5.38 | 5.80 |
| Scott Elbert* |   | mr | 23 | .784 | 51 | .294 | 42 | .506 | 42 | .506 | 10.5 | 4.7 | 4.32 | 4.45 |
| Alan Embree* |   | mr | 39 | .824 | 83 | .301 | 55 | .495 | 56 | .505 | 15.3 | 5.4 | 5.02 | 5.47 |
| Sergio Escalona* |   | mr | 24 | .613 | 42 | .286 | 19 | .317 | 22 | .367 | 5.5 | 3.6 | 3.26 | 3.24 |
| Kelvim Escobar |   | sp | 33 | .627 | 13 | .308 | 8 | .348 | 9 | .391 | 2.4 | 4.3 | 3.87 | 4.56 |
| Marco Estrada |   | mr | 25 | .741 | 19 | .263 | 16 | .485 | 16 | .485 | 4.1 | 4.8 | 4.54 | 3.67 |
| Dana Eveland* |   | sp | 25 | .926 | 169 | .391 | 120 | .543 | 120 | .543 | 41.7 | 8.5 | 7.67 | 8.50 |
| Scott Eyre* |   | mr | 37 | .655 | 86 | .221 | 53 | .414 | 54 | .422 | 12.4 | 3.6 | 3.34 | 3.23 |
| Willie Eyre |   | mr | 30 | .749 | 58 | .310 | 32 | .444 | 32 | .444 | 7.0 | 3.5 | 3.16 | 3.16 |
| Kyle Farnsworth |   | mr | 33 | .727 | 108 | .370 | 71 | .423 | 72 | .429 | 20.6 | 4.9 | 4.47 | 4.65 |
| Scott Feldman | MID | sp | 26 | .693 | 586 | .273 | 332 | .420 | 341 | .431 | 83.9 | 4.0 | 3.58 | 3.74 |
| Pedro Feliciano* | MAD | mr | 32 | .681 | 158 | .278 | 105 | .434 | 105 | .434 | 24.4 | 3.7 | 3.33 | 2.98 |
| Neftali Feliz |   | mr | 21 | .416 | 65 | .169 | 30 | .256 | 33 | .282 | 5.1 | 1.5 | 1.33 | 1.14 |
| Casey Fien |   | mr | 25 | .914 | 36 | .306 | 31 | .585 | 31 | .585 | 9.4 | 7.2 | 6.70 | 5.92 |
| Alfredo Figaro |   | sp | 24 | .922 | 53 | .377 | 46 | .554 | 47 | .566 | 16.9 | 9.1 | 8.05 | 7.94 |
| Nelson Figueroa |   | sp | 35 | .792 | 220 | .327 | 146 | .456 | 155 | .484 | 45.7 | 5.8 | 5.26 | 5.09 |
| Carlos Fisher |   | mr | 26 | .743 | 142 | .324 | 103 | .456 | 104 | .460 | 25.7 | 4.5 | 3.98 | 4.58 |
| Doug Fister | EDG | sp | 25 | .781 | 192 | .271 | 127 | .496 | 129 | .504 | 32.7 | 4.8 | 4.35 | 4.36 |
| Randy Flores* |   | mr | 33 | .808 | 34 | .353 | 27 | .519 | 27 | .519 | 8.0 | 6.0 | 5.41 | 4.43 |
| Gavin Floyd | TON | sp | 26 | .680 | 552 | .284 | 336 | .422 | 338 | .424 | 81.0 | 3.8 | 3.40 | 3.38 |
| Josh Fogg |   | mr | 32 | .674 | 132 | .189 | 83 | .444 | 84 | .449 | 18.4 | 3.6 | 3.27 | 3.02 |
| Casey Fossum* |   | mr | 31 | .688 | 12 | .333 | 8 | .421 | 8 | .421 | 2.2 | 5.0 | 4.54 | 5.79 |
| Chad Fox |   | mr | 38 | 2.833 | 3 | .667 | 9 | 1.500 | 9 | 1.500 | 5.7 | 152.6 | 137.29 | 87.50 |
| Frank Francisco | EDG | cl | 29 | .639 | 124 | .274 | 83 | .409 | 84 | .414 | 20.0 | 3.7 | 3.29 | 2.85 |
| Ryan Franklin | TON | cl | 36 | .592 | 179 | .263 | 90 | .360 | 91 | .364 | 20.2 | 3.0 | 2.69 | 2.58 |
| Jason Frasor | MID | mr | 31 | .556 | 149 | .262 | 75 | .330 | 77 | .339 | 16.4 | 2.6 | 2.30 | 2.22 |
| Lucas French* |   | sp | 23 | .895 | 229 | .332 | 172 | .551 | 174 | .558 | 55.7 | 7.5 | 6.70 | 6.47 |
| Ernesto Frieri |   | mr | 23 | .143 | 4 | .000 | 1 | .143 | 1 | .143 | 0.0 | 0.2 | 0.15 | 0.27 |
| Brian Fuentes* |   | cl | 33 | .720 | 161 | .292 | 103 | .426 | 108 | .446 | 28.2 | 4.6 | 4.15 | 4.37 |
| Jeff Fulchino | MUL | mr | 29 | .680 | 228 | .276 | 141 | .420 | 144 | .429 | 34.8 | 3.9 | 3.44 | 3.05 |
| Armando Gabino |   | sp | 25 | 1.310 | 17 | .471 | 20 | .800 | 20 | .800 | 9.1 | 22.4 | 20.16 | 20.46 |
| Armando Galarraga |   | sp | 27 | .847 | 450 | .298 | 338 | .526 | 344 | .536 | 99.2 | 6.3 | 5.59 | 5.65 |
| Sean Gallagher |   | mr | 23 | .834 | 67 | .373 | 45 | .469 | 47 | .490 | 15.2 | 7.1 | 6.27 | 6.83 |
| Yovani Gallardo | LON | sp | 23 | .701 | 469 | .275 | 358 | .451 | 363 | .458 | 90.0 | 4.4 | 3.93 | 3.57 |
| Victor Garate* |   | mr | 24 | 1.800 | 10 | .400 | 15 | 1.000 | 16 | 1.067 | 8.1 | 36.6 | 32.95 | 27.16 |
| Freddy Garcia | COP | sp | 33 | .690 | 176 | .295 | 97 | .424 | 97 | .424 | 25.4 | 4.1 | 3.67 | 3.21 |
| Jon Garland | CCL | sp | 29 | .773 | 683 | .296 | 410 | .465 | 416 | .472 | 113.5 | 5.0 | 4.50 | 4.42 |
| Matt Garza | GEO | sp | 25 | .695 | 557 | .273 | 371 | .431 | 382 | .444 | 93.2 | 4.1 | 3.72 | 3.69 |
| Chad Gaudin |   | sp | 26 | .747 | 427 | .309 | 300 | .452 | 308 | .464 | 83.2 | 5.0 | 4.58 | 4.56 |
| Geoff Geary |   | mr | 32 | 1.027 | 70 | .371 | 60 | .619 | 61 | .629 | 21.0 | 9.6 | 8.51 | 8.74 |
| Josh Geer |   | sp | 26 | .890 | 330 | .270 | 249 | .568 | 253 | .578 | 72.9 | 6.5 | 5.75 | 5.47 |
| Samuel Gervacio |   | mr | 24 | .620 | 48 | .313 | 31 | .373 | 32 | .386 | 6.7 | 2.9 | 2.60 | 2.50 |
| Dan Giese |   | mr | 32 | .806 | 69 | .246 | 49 | .521 | 49 | .521 | 13.5 | 5.6 | 4.96 | 5.01 |
| Jimmy Gobble* |   | mr | 27 | .910 | 37 | .297 | 33 | .559 | 35 | .593 | 10.9 | 8.2 | 7.39 | 7.46 |
| Edgar Gonzalez |   | mr | 26 | .817 | 222 | .324 | 144 | .482 | 150 | .502 | 44.1 | 6.1 | 5.47 | 5.09 |
| Enrique Gonzalez |   | mr | 26 | .889 | 14 | .286 | 10 | .556 | 10 | .556 | 3.3 | 8.1 | 7.32 | 8.17 |
| Gio Gonzalez* | MID | sp | 23 | .846 | 275 | .360 | 241 | .530 | 242 | .532 | 70.8 | 6.4 | 5.81 | 5.96 |
| Mike Gonzalez* | TON | mr | 31 | .658 | 178 | .275 | 126 | .400 | 133 | .422 | 30.3 | 3.6 | 3.31 | 3.04 |
| Tom Gordon |   | mr | 41 | 1.314 | 7 | .429 | 8 | .800 | 8 | .800 | 3.5 | 23.4 | 16.85 | 15.74 |
| Tom Gorzelanny* |   | mr | 26 | .708 | 133 | .293 | 88 | .431 | 89 | .436 | 23.7 | 4.5 | 4.09 | 3.88 |
| Mike Gosling* |   | mr | 28 | .865 | 85 | .294 | 63 | .553 | 63 | .553 | 18.2 | 6.5 | 5.90 | 6.09 |
| John Grabow* | TON | mr | 30 | .670 | 209 | .273 | 129 | .411 | 132 | .420 | 32.0 | 4.0 | 3.58 | 3.76 |
| Jeff Gray |   | mr | 27 | .723 | 88 | .307 | 48 | .414 | 50 | .431 | 13.6 | 4.5 | 4.18 | 4.07 |
| Sean Green |   | mr | 30 | .716 | 212 | .278 | 134 | .424 | 143 | .453 | 35.6 | 4.5 | 4.14 | 4.17 |
| Luke Gregerson | Pal | mr | 25 | .615 | 188 | .314 | 118 | .371 | 121 | .381 | 27.2 | 3.2 | 2.94 | 2.72 |
| Kevin Gregg |   | cl | 31 | .740 | 181 | .260 | 142 | .477 | 145 | .487 | 36.1 | 4.6 | 4.25 | 4.19 |
| Zack Greinke | COP | sp | 25 | .611 | 607 | .303 | 336 | .367 | 340 | .372 | 75.3 | 2.9 | 2.66 | 2.39 |
| Jason Grilli | COP | mr | 32 | .813 | 131 | .351 | 107 | .505 | 108 | .509 | 32.2 | 6.3 | 5.71 | 5.25 |
| Eddie Guardado* |   | mr | 38 | .823 | 121 | .256 | 85 | .512 | 87 | .524 | 23.4 | 5.5 | 4.95 | 5.15 |
| Matt Guerrier | MID | mr | 30 | .598 | 227 | .211 | 111 | .365 | 115 | .378 | 24.3 | 2.8 | 2.57 | 2.44 |
| Jeremy Guthrie |   | sp | 30 | .828 | 660 | .286 | 452 | .517 | 461 | .527 | 131.4 | 5.9 | 5.32 | 5.08 |
| Juan Gutierrez |   | mr | 25 | .660 | 206 | .316 | 119 | .388 | 122 | .397 | 32.2 | 4.1 | 3.67 | 3.38 |
| Angel Guzman | TON | mr | 27 | .617 | 166 | .199 | 97 | .396 | 98 | .400 | 19.5 | 2.8 | 2.59 | 2.44 |
| Eric Hacker |   | mr | 26 | 1.012 | 11 | .364 | 9 | .643 | 9 | .643 | 2.7 | 8.1 | 7.25 | 6.62 |
| Charlie Haeger |   | sp | 25 | .659 | 51 | .176 | 33 | .418 | 35 | .443 | 8.5 | 4.0 | 3.61 | 3.31 |
| Roy Halladay | ROK | sp | 32 | .667 | 693 | .306 | 384 | .399 | 389 | .404 | 95.9 | 3.6 | 3.25 | 3.06 |
| Cole Hamels* | BT | sp | 25 | .755 | 574 | .317 | 375 | .461 | 380 | .467 | 102.3 | 4.7 | 4.28 | 3.98 |
| Jason Hammel | EDG | sp | 26 | .775 | 570 | .326 | 351 | .455 | 360 | .467 | 107.1 | 5.5 | 4.91 | 4.37 |
| Mike Hampton* |   | sp | 36 | .827 | 359 | .320 | 245 | .496 | 247 | .500 | 72.0 | 5.8 | 5.21 | 5.12 |
| Joel Hanrahan | CCL | mr | 27 | .780 | 185 | .378 | 140 | .471 | 143 | .481 | 42.1 | 5.9 | 5.32 | 5.12 |
| Craig Hansen |   | mr | 25 | .807 | 19 | .263 | 15 | .500 | 16 | .533 | 4.7 | 6.7 | 6.01 | 5.66 |
| Tommy Hanson | LON | sp | 22 | .660 | 345 | .275 | 213 | .408 | 218 | .418 | 49.6 | 3.5 | 3.15 | 3.02 |
| J.A. Happ* | WIZ | sp | 26 | .710 | 485 | .266 | 300 | .438 | 305 | .445 | 74.5 | 4.1 | 3.63 | 3.57 |
| Aaron Harang |   | sp | 31 | .797 | 490 | .331 | 343 | .488 | 347 | .494 | 99.3 | 5.5 | 4.95 | 4.76 |
| Rich Harden | COP | sp | 27 | .734 | 342 | .289 | 279 | .458 | 285 | .468 | 72.2 | 4.6 | 4.15 | 4.15 |
| Dan Haren | LON | sp | 28 | .635 | 617 | .267 | 359 | .395 | 363 | .399 | 82.3 | 3.2 | 2.91 | 2.50 |
| Matt Harrison* |   | sp | 23 | .876 | 215 | .335 | 151 | .534 | 153 | .541 | 46.0 | 6.6 | 5.89 | 6.17 |
| Kevin Hart |   | sp | 26 | .877 | 263 | .327 | 198 | .529 | 202 | .540 | 61.6 | 6.8 | 6.16 | 6.35 |
| LaTroy Hawkins |   | mr | 36 | .679 | 189 | .280 | 105 | .405 | 107 | .413 | 25.7 | 3.6 | 3.29 | 3.42 |
| Blake Hawksworth | LON | mr | 26 | .612 | 122 | .221 | 60 | .375 | 61 | .381 | 12.4 | 2.8 | 2.52 | 2.26 |
| Dirk Hayhurst |   | mr | 28 | .767 | 71 | .296 | 44 | .454 | 46 | .474 | 12.7 | 5.3 | 4.52 | 4.40 |
| Aaron Heilman |   | mr | 30 | .754 | 204 | .289 | 144 | .460 | 145 | .463 | 38.0 | 4.7 | 4.25 | 4.16 |
| Mark Hendrickson* |   | mr | 35 | .809 | 345 | .290 | 231 | .505 | 233 | .510 | 68.1 | 5.9 | 5.25 | 4.71 |
| Sean Henn* |   | mr | 28 | .897 | 39 | .333 | 39 | .565 | 40 | .580 | 11.7 | 7.4 | 6.64 | 6.67 |
| Matt Herges |   | mr | 39 | .693 | 108 | .269 | 64 | .435 | 64 | .435 | 15.4 | 3.8 | 3.60 | 3.50 |
| David Hernandez | CRH | sp | 24 | .912 | 320 | .284 | 273 | .591 | 274 | .593 | 84.1 | 7.5 | 6.72 | 6.55 |
| Felix Hernandez | ROK | sp | 23 | .605 | 666 | .278 | 351 | .359 | 359 | .367 | 82.2 | 3.1 | 2.79 | 2.72 |
| Livan Hernandez |   | sp | 34 | .833 | 617 | .326 | 403 | .500 | 404 | .501 | 118.5 | 5.8 | 5.22 | 5.17 |
| Daniel Ray Herrera* |   | mr | 24 | .747 | 187 | .310 | 116 | .443 | 118 | .450 | 30.2 | 4.4 | 3.97 | 4.20 |
| Rich Hill* |   | sp | 29 | .886 | 181 | .337 | 152 | .553 | 153 | .556 | 48.2 | 7.5 | 6.77 | 6.55 |
| Shawn Hill |   | sp | 28 | .821 | 44 | .318 | 26 | .464 | 27 | .482 | 8.4 | 6.0 | 5.67 | 4.90 |
| Mike Hinckley* |   | mr | 26 | .852 | 28 | .250 | 23 | .523 | 24 | .545 | 6.4 | 6.6 | 5.36 | 7.10 |
| Alex Hinshaw* |   | mr | 26 | 1.169 | 22 | .364 | 24 | .727 | 24 | .727 | 8.6 | 12.8 | 11.55 | 14.88 |
| Luke Hochevar |   | sp | 25 | .852 | 448 | .321 | 334 | .529 | 342 | .542 | 99.7 | 6.3 | 5.65 | 5.46 |
| Trevor Hoffman | Pal | cl | 41 | .481 | 145 | .228 | 60 | .286 | 61 | .290 | 11.6 | 1.9 | 1.75 | 1.53 |
| Derek Holland* |   | sp | 22 | .856 | 427 | .314 | 330 | .540 | 334 | .547 | 96.7 | 6.3 | 5.66 | 5.52 |
| J.P. Howell* | MID | mr | 26 | .627 | 156 | .256 | 111 | .399 | 114 | .410 | 24.5 | 3.3 | 2.98 | 2.99 |
| Bob Howry | WIZ | mr | 35 | .633 | 192 | .234 | 105 | .392 | 107 | .399 | 25.5 | 3.5 | 3.25 | 2.55 |
| Daniel Hudson |   | mr | 22 | .711 | 55 | .236 | 37 | .451 | 38 | .463 | 10.0 | 4.8 | 4.35 | 4.15 |
| Tim Hudson | GEO | sp | 33 | .768 | 133 | .338 | 83 | .461 | 83 | .461 | 21.9 | 4.7 | 4.19 | 4.70 |
| David Huff* |   | sp | 24 | .834 | 451 | .317 | 296 | .516 | 297 | .517 | 88.4 | 6.2 | 5.58 | 5.33 |
| Dusty Hughes* |   | mr | 27 | .742 | 36 | .306 | 28 | .444 | 30 | .476 | 7.2 | 4.5 | 4.15 | 5.31 |
| Phil Hughes | COP | mr | 23 | .635 | 214 | .280 | 137 | .390 | 142 | .405 | 32.3 | 3.4 | 3.04 | 2.86 |
| Philip Humber |   | mr | 26 | 1.008 | 31 | .516 | 29 | .580 | 29 | .580 | 10.7 | 11.1 | 9.65 | 12.62 |
| Tommy Hunter | OTR | sp | 22 | .736 | 363 | .275 | 218 | .459 | 220 | .463 | 57.2 | 4.6 | 4.14 | 3.86 |
| Jason Isringhausen |   | mr | 36 | .585 | 24 | .250 | 12 | .324 | 14 | .378 | 3.2 | 3.5 | 3.24 | 3.64 |
| Edwin Jackson | MID | sp | 25 | .726 | 627 | .276 | 406 | .456 | 411 | .462 | 103.5 | 4.4 | 3.92 | 3.72 |
| Steven Jackson | TON | mr | 27 | .660 | 141 | .255 | 76 | .409 | 76 | .409 | 19.3 | 4.0 | 3.64 | 3.35 |
| Zach Jackson* |   | mr | 26 | .951 | 29 | .414 | 25 | .532 | 27 | .574 | 10.0 | 10.0 | 9.39 | 9.99 |
| Chris Jakubauskas |   | mr | 30 | .769 | 299 | .254 | 192 | .492 | 194 | .497 | 49.6 | 4.8 | 4.32 | 3.99 |
| Casey Janssen | BON | mr | 27 | .930 | 147 | .367 | 107 | .557 | 109 | .568 | 34.9 | 7.6 | 7.06 | 7.04 |
| Bobby Jenks | CRH | cl | 28 | .725 | 152 | .283 | 103 | .452 | 105 | .461 | 28.1 | 4.7 | 4.27 | 4.08 |
| Jason Jennings |   | mr | 30 | .814 | 191 | .314 | 134 | .493 | 136 | .500 | 38.6 | 5.6 | 5.13 | 5.07 |
| Kevin Jepsen | EDG | mr | 24 | .693 | 168 | .363 | 94 | .397 | 94 | .397 | 26.3 | 4.4 | 3.90 | 4.27 |
| Ubaldo Jimenez | TON | sp | 25 | .635 | 608 | .280 | 345 | .377 | 355 | .388 | 84.9 | 3.5 | 3.15 | 3.03 |
| Waldis Joaquin |   | mr | 22 | .754 | 29 | .310 | 23 | .451 | 25 | .490 | 7.2 | 6.1 | 5.48 | 5.30 |
| Jim Johnson | GEO | mr | 26 | .747 | 217 | .300 | 135 | .450 | 138 | .460 | 35.4 | 4.5 | 4.10 | 4.28 |
| Josh Johnson | LON | sp | 25 | .629 | 586 | .290 | 318 | .372 | 324 | .379 | 76.2 | 3.3 | 2.95 | 2.84 |
| Randy Johnson* | ROK | sp | 45 | .824 | 274 | .285 | 217 | .527 | 219 | .532 | 58.5 | 5.4 | 4.93 | 4.53 |
| Hunter Jones* |   | mr | 25 | .934 | 43 | .302 | 36 | .571 | 37 | .587 | 12.3 | 8.5 | 7.89 | 7.32 |
| Jorge Julio |   | mr | 30 | .749 | 54 | .241 | 40 | .455 | 44 | .500 | 12.2 | 6.1 | 5.69 | 5.92 |
| Jair Jurrjens | WIZ | sp | 23 | .660 | 639 | .268 | 355 | .402 | 358 | .405 | 86.6 | 3.6 | 3.26 | 3.03 |
| Jeff Karstens |   | mr | 26 | .827 | 360 | .286 | 242 | .514 | 244 | .518 | 70.2 | 5.9 | 5.26 | 4.64 |
| Kenshin Kawakami |   | sp | 34 | .766 | 486 | .284 | 315 | .471 | 321 | .480 | 84.7 | 4.9 | 4.39 | 3.89 |
| Scott Kazmir* | GEO | sp | 25 | .743 | 448 | .297 | 296 | .457 | 302 | .467 | 79.7 | 4.8 | 4.38 | 4.36 |
| Shawn Kelley |   | mr | 25 | .742 | 129 | .279 | 86 | .450 | 89 | .466 | 23.0 | 4.5 | 4.05 | 4.02 |
| Kyle Kendrick |   | mr | 24 | .636 | 86 | .302 | 39 | .348 | 40 | .357 | 9.5 | 3.2 | 2.91 | 3.75 |
| Ian Kennedy |   | mr | 24 | .500 | 2 | .000 | 2 | .333 | 3 | .500 | 0.4 | 3.5 | 3.16 | 7.00 |
| Logan Kensing |   | mr | 26 | 1.023 | 128 | .359 | 108 | .628 | 108 | .628 | 38.1 | 9.7 | 8.74 | 8.78 |
| Bob Keppel |   | mr | 27 | .813 | 180 | .328 | 115 | .475 | 120 | .496 | 36.3 | 6.2 | 5.45 | 5.18 |
| Clayton Kershaw* | MUL | sp | 21 | .588 | 417 | .269 | 259 | .369 | 260 | .371 | 55.0 | 2.9 | 2.60 | 2.60 |
| Brad Kilby* |   | mr | 26 | .494 | 40 | .225 | 21 | .323 | 21 | .323 | 4.0 | 2.1 | 1.90 | 1.36 |
| Josh Kinney |   | mr | 30 | .957 | 58 | .362 | 45 | .556 | 47 | .580 | 17.4 | 10.5 | 9.20 | 9.17 |
| Masahide Kobayashi |   | mr | 35 | .878 | 34 | .294 | 24 | .533 | 25 | .556 | 7.1 | 6.4 | 5.95 | 6.86 |
| Bobby Korecky |   | mr | 29 | 1.138 | 25 | .440 | 21 | .656 | 21 | .656 | 8.6 | 12.9 | 11.58 | 9.65 |
| John Koronka* |   | sp | 28 | 1.212 | 26 | .269 | 31 | .756 | 31 | .756 | 11.1 | 12.5 | 12.30 | 13.44 |
| Hong-Chih Kuo* | Pal | mr | 27 | .599 | 75 | .253 | 45 | .363 | 47 | .379 | 10.7 | 3.3 | 2.89 | 2.54 |
| Hiroki Kuroda | WIZ | sp | 34 | .676 | 361 | .271 | 202 | .416 | 203 | .419 | 50.7 | 3.8 | 3.50 | 2.98 |
| John Lackey | COP | sp | 30 | .718 | 536 | .299 | 317 | .424 | 326 | .436 | 85.8 | 4.3 | 3.94 | 3.73 |
| Aaron Laffey* |   | sp | 24 | .777 | 412 | .318 | 251 | .466 | 253 | .469 | 66.4 | 4.8 | 4.42 | 5.20 |
| Chris Lambert |   | mr | 26 | 1.108 | 39 | .385 | 44 | .710 | 44 | .710 | 15.9 | 11.6 | 10.42 | 11.67 |
| John Lannan* |   | sp | 24 | .750 | 690 | .272 | 400 | .457 | 406 | .464 | 103.0 | 4.4 | 4.04 | 4.07 |
| Mat Latos | MUL | sp | 21 | .689 | 143 | .252 | 92 | .434 | 92 | .434 | 22.3 | 4.0 | 3.57 | 3.72 |
| Brent Leach* |   | mr | 26 | .783 | 53 | .245 | 46 | .523 | 47 | .534 | 10.8 | 4.7 | 4.31 | 3.93 |
| Brandon League | EDG | mr | 26 | .735 | 201 | .318 | 136 | .435 | 143 | .457 | 35.9 | 4.3 | 3.89 | 3.85 |
| Wade LeBlanc* |   | sp | 24 | .669 | 135 | .215 | 80 | .412 | 84 | .433 | 19.3 | 3.7 | 3.37 | 3.28 |
| Wil Ledezma* |   | mr | 28 | 1.025 | 17 | .412 | 19 | .633 | 19 | .633 | 7.0 | 10.6 | 10.06 | 8.09 |
| Cliff Lee* | MID | sp | 30 | .696 | 723 | .315 | 394 | .407 | 399 | .412 | 107.6 | 4.2 | 3.76 | 3.45 |
| Justin Lehr |   | sp | 31 | .861 | 208 | .279 | 154 | .538 | 157 | .549 | 47.0 | 6.7 | 5.82 | 5.96 |
| Anthony Lerew |   | sp | 26 | .883 | 43 | .233 | 36 | .581 | 36 | .581 | 10.0 | 6.5 | 6.10 | 6.60 |
| Christopher Leroux |   | mr | 25 | 1.009 | 29 | .379 | 22 | .629 | 22 | .629 | 8.2 | 11.0 | 9.91 | 7.84 |
| Jon Lester* | EDG | sp | 25 | .667 | 531 | .313 | 345 | .409 | 348 | .413 | 86.4 | 3.8 | 3.44 | 3.35 |
| Jensen Lewis |   | mr | 25 | .804 | 179 | .274 | 147 | .516 | 149 | .523 | 39.8 | 5.5 | 4.86 | 4.61 |
| Scott Lewis* |   | sp | 25 | 1.189 | 14 | .357 | 16 | .800 | 16 | .800 | 6.1 | 13.7 | 11.41 | 10.46 |
| Brad Lidge | Pal | cl | 32 | .912 | 172 | .355 | 157 | .555 | 162 | .572 | 52.7 | 8.0 | 7.28 | 7.11 |
| Ted Lilly* | OTR | sp | 33 | .664 | 495 | .261 | 294 | .416 | 296 | .419 | 67.8 | 3.4 | 3.10 | 2.74 |
| Tim Lincecum | WIZ | sp | 25 | .561 | 560 | .282 | 304 | .336 | 310 | .343 | 69.0 | 2.8 | 2.48 | 2.14 |
| Mike Lincoln |   | mr | 34 | 1.127 | 76 | .289 | 78 | .678 | 82 | .713 | 27.0 | 10.7 | 9.50 | 10.28 |
| Matt Lindstrom |   | cl | 29 | .804 | 149 | .329 | 108 | .493 | 110 | .502 | 31.5 | 5.9 | 5.40 | 5.41 |
| Scott Linebrink |   | mr | 32 | .875 | 169 | .361 | 139 | .537 | 142 | .548 | 45.6 | 7.4 | 6.60 | 6.07 |
| Francisco Liriano* | ROK | sp | 25 | .830 | 395 | .319 | 312 | .512 | 318 | .522 | 90.7 | 6.0 | 5.38 | 5.46 |
| Jesse Litsch |   | sp | 24 | 1.106 | 28 | .357 | 30 | .714 | 31 | .738 | 10.7 | 10.7 | 9.66 | 9.55 |
| Radhames Liz |   | mr | 26 | 2.000 | 10 | .700 | 17 | 1.063 | 19 | 1.188 | 12.0 | 81.2 | 73.08 | 68.38 |
| Boone Logan* |   | mr | 24 | .767 | 61 | .328 | 37 | .451 | 38 | .463 | 11.3 | 5.7 | 5.27 | 5.29 |
| Kyle Lohse | CCL | sp | 30 | .772 | 380 | .287 | 245 | .479 | 248 | .484 | 69.0 | 5.2 | 4.75 | 4.33 |
| Braden Looper |   | sp | 34 | .847 | 658 | .284 | 457 | .528 | 462 | .533 | 132.5 | 6.0 | 5.51 | 5.47 |
| Arturo Lopez* |   | mr | 26 | 1.878 | 11 | .455 | 19 | 1.118 | 20 | 1.176 | 10.0 | 38.7 | 34.80 | 36.74 |
| Javier Lopez* | OTR | mr | 31 | 1.080 | 47 | .404 | 39 | .609 | 41 | .641 | 16.1 | 12.8 | 11.20 | 11.00 |
| Rodrigo Lopez |   | sp | 33 | .911 | 104 | .375 | 76 | .555 | 76 | .555 | 24.1 | 7.2 | 6.50 | 6.39 |
| Wilton Lopez |   | mr | 25 | 1.039 | 75 | .373 | 58 | .598 | 59 | .608 | 22.9 | 10.8 | 9.58 | 9.39 |
| Shane Loux |   | mr | 29 | .889 | 225 | .356 | 140 | .517 | 144 | .531 | 46.8 | 7.2 | 6.50 | 6.54 |
| Derek Lowe |   | sp | 36 | .799 | 661 | .327 | 405 | .474 | 409 | .478 | 116.7 | 5.4 | 4.85 | 4.80 |
| Mark Lowe |   | mr | 26 | .664 | 234 | .274 | 142 | .419 | 142 | .419 | 33.9 | 3.7 | 3.43 | 3.16 |
| Brandon Lyon | Pal | mr | 29 | .629 | 217 | .226 | 124 | .395 | 126 | .401 | 26.7 | 3.1 | 2.75 | 2.46 |
| Mike MacDougal |   | cl | 32 | .731 | 168 | .292 | 108 | .439 | 111 | .451 | 27.7 | 4.5 | 4.12 | 4.87 |
| Warner Madrigal |   | mr | 25 | .981 | 47 | .340 | 40 | .597 | 41 | .612 | 13.9 | 10.2 | 8.91 | 9.87 |
| Ryan Madson | CCL | mr | 28 | .673 | 210 | .314 | 128 | .400 | 131 | .409 | 32.4 | 3.8 | 3.39 | 3.39 |
| Ron Mahay* |   | mr | 38 | .879 | 161 | .323 | 129 | .540 | 133 | .556 | 39.9 | 6.9 | 6.42 | 6.49 |
| Paul Maholm* |   | sp | 27 | .773 | 637 | .325 | 385 | .461 | 391 | .468 | 106.9 | 4.9 | 4.45 | 4.45 |
| John Maine | BT | sp | 28 | .676 | 244 | .242 | 145 | .415 | 149 | .427 | 36.6 | 4.0 | 3.65 | 3.48 |
| Matt Maloney* |   | sp | 25 | .851 | 122 | .279 | 89 | .524 | 92 | .541 | 24.8 | 5.5 | 4.94 | 4.76 |
| Jeff Manship |   | mr | 24 | .848 | 105 | .333 | 74 | .507 | 75 | .514 | 24.8 | 7.2 | 6.35 | 6.11 |
| Robert Manuel |   | mr | 25 | .686 | 15 | .333 | 7 | .389 | 7 | .389 | 1.7 | 3.6 | 3.25 | 3.69 |
| Carlos Marmol | WIZ | mr | 26 | .612 | 163 | .252 | 128 | .382 | 140 | .418 | 29.0 | 3.5 | 3.17 | 3.55 |
| Jason Marquis | CCL | sp | 30 | .724 | 707 | .287 | 401 | .435 | 405 | .440 | 105.8 | 4.4 | 3.97 | 3.86 |
| Jay Marshall* |   | mr | 26 | 1.018 | 32 | .375 | 19 | .543 | 20 | .571 | 7.5 | 9.3 | 8.33 | 8.04 |
| Sean Marshall* | EDG | mr | 26 | .776 | 262 | .309 | 177 | .475 | 178 | .477 | 49.6 | 5.2 | 4.71 | 4.43 |
| Damaso Marte* |   | mr | 34 | .861 | 39 | .308 | 33 | .532 | 34 | .548 | 10.0 | 6.6 | 6.09 | 6.01 |
| Victor Marte |   | mr | 28 | .888 | 37 | .297 | 33 | .569 | 33 | .569 | 9.1 | 6.8 | 6.11 | 7.71 |
| J.D. Martin |   | sp | 26 | .830 | 260 | .273 | 173 | .507 | 179 | .525 | 51.7 | 6.1 | 5.44 | 5.10 |
| Carlos Martinez |   | mr | 27 | 1.062 | 7 | .286 | 8 | .615 | 9 | .692 | 3.4 | 13.0 | 11.70 | 12.75 |
| Cristhian Martinez |   | mr | 27 | .723 | 84 | .298 | 50 | .446 | 50 | .446 | 13.1 | 4.5 | 4.02 | 3.60 |
| Joe Martinez |   | sp | 26 | .954 | 112 | .375 | 84 | .568 | 85 | .574 | 30.6 | 9.1 | 8.27 | 7.49 |
| Pedro Martinez |   | sp | 37 | .789 | 135 | .304 | 91 | .476 | 95 | .497 | 27.7 | 5.7 | 5.03 | 4.34 |
| Shairon Martis |   | sp | 22 | .771 | 289 | .249 | 180 | .477 | 184 | .488 | 50.4 | 5.3 | 4.77 | 4.43 |
| Nick Masset | GEO | mr | 27 | .584 | 192 | .250 | 108 | .370 | 108 | .370 | 20.6 | 2.4 | 2.19 | 2.24 |
| Justin Masterson | OTR | mr | 24 | .740 | 369 | .314 | 248 | .437 | 256 | .451 | 68.3 | 4.7 | 4.27 | 4.45 |
| Doug Mathis | BON | mr | 26 | .659 | 131 | .267 | 68 | .395 | 70 | .407 | 15.6 | 3.3 | 2.97 | 3.20 |
| Osiris Matos |   | mr | 24 | .987 | 23 | .391 | 19 | .613 | 19 | .613 | 7.3 | 10.3 | 9.81 | 9.74 |
| Daisuke Matsuzaka |   | sp | 28 | .935 | 187 | .380 | 163 | .576 | 165 | .583 | 56.1 | 8.7 | 7.66 | 7.45 |
| Brian Matusz* |   | sp | 22 | .823 | 138 | .333 | 100 | .510 | 100 | .510 | 30.0 | 6.0 | 5.44 | 4.91 |
| Vin Mazzaro |   | sp | 22 | .873 | 309 | .350 | 222 | .525 | 226 | .534 | 72.2 | 7.2 | 6.40 | 6.49 |
| Brandon McCarthy | EDG | sp | 25 | .739 | 303 | .274 | 193 | .460 | 196 | .467 | 52.5 | 4.9 | 4.37 | 4.22 |
| Kyle McClellan | MAD | mr | 25 | .639 | 197 | .264 | 111 | .385 | 113 | .392 | 26.1 | 3.5 | 3.17 | 3.38 |
| Seth McClung |   | mr | 28 | .828 | 187 | .273 | 145 | .522 | 146 | .525 | 41.4 | 6.1 | 5.41 | 5.72 |
| Bob McCrory |   | mr | 27 | 1.340 | 32 | .438 | 40 | .816 | 40 | .816 | 17.6 | 20.6 | 19.41 | 21.02 |
| Daniel McCutchen |   | sp | 26 | .779 | 118 | .271 | 74 | .477 | 75 | .484 | 21.7 | 5.5 | 4.84 | 4.45 |
| James McDonald |   | mr | 24 | .725 | 181 | .298 | 121 | .432 | 126 | .450 | 33.0 | 4.7 | 4.25 | 4.53 |
| Gil Meche |   | sp | 30 | .815 | 408 | .311 | 295 | .508 | 298 | .513 | 86.9 | 6.0 | 5.46 | 5.26 |
| Brandon Medders |   | mr | 29 | .698 | 201 | .284 | 125 | .417 | 128 | .427 | 33.7 | 4.4 | 3.98 | 3.80 |
| Kris Medlen | MAD | mr | 23 | .731 | 185 | .324 | 130 | .442 | 132 | .449 | 34.8 | 4.6 | 4.17 | 3.90 |
| Evan Meek | BT | mr | 26 | .670 | 122 | .262 | 85 | .436 | 85 | .436 | 18.8 | 3.6 | 3.24 | 3.03 |
| Mark Melancon |   | mr | 24 | .665 | 50 | .260 | 28 | .378 | 32 | .432 | 7.7 | 4.2 | 3.80 | 3.94 |
| Jonathan Meloan |   | mr | 24 | .284 | 16 | .188 | 5 | .172 | 5 | .172 | 0.5 | 0.5 | 0.47 | 0.62 |
| Luis Mendoza |   | mr | 25 | 1.571 | 4 | .250 | 6 | .857 | 7 | 1.000 | 3.2 | 28.4 | 25.55 | 29.25 |
| Cla Meredith |   | mr | 26 | .747 | 213 | .324 | 120 | .424 | 124 | .438 | 34.6 | 4.8 | 4.29 | 4.56 |
| Randy Messenger |   | mr | 27 | .860 | 35 | .286 | 24 | .558 | 24 | .558 | 6.7 | 5.8 | 5.25 | 5.19 |
| Dan Meyer* | MUL | mr | 27 | .638 | 157 | .255 | 96 | .397 | 97 | .401 | 22.7 | 3.5 | 3.15 | 2.99 |
| Kameron Mickolio |   | mr | 25 | .565 | 38 | .289 | 20 | .339 | 20 | .339 | 4.8 | 3.1 | 2.82 | 2.58 |
| Jose Mijares* |   | mr | 24 | .649 | 166 | .259 | 101 | .399 | 103 | .407 | 24.7 | 3.7 | 3.25 | 3.18 |
| Andrew Miller* | GEO | sp | 24 | .792 | 255 | .306 | 177 | .484 | 179 | .489 | 52.0 | 5.7 | 5.27 | 4.90 |
| Justin Miller |   | mr | 31 | .730 | 165 | .242 | 108 | .458 | 109 | .462 | 27.3 | 4.4 | 3.91 | 3.69 |
| Trever Miller* |   | mr | 36 | .589 | 109 | .239 | 63 | .364 | 65 | .376 | 13.6 | 2.8 | 2.51 | 2.25 |
| Brad Mills* |   | sp | 24 | 1.276 | 23 | .435 | 34 | .810 | 34 | .810 | 13.6 | 16.0 | 14.38 | 15.52 |
| Kevin Millwood | EDG | sp | 34 | .750 | 619 | .273 | 392 | .461 | 403 | .474 | 104.0 | 4.7 | 4.24 | 4.27 |
| Eric Milton* |   | sp | 33 | .810 | 78 | .359 | 51 | .472 | 53 | .491 | 16.3 | 6.2 | 5.58 | 5.18 |
| Zach Miner |   | mr | 27 | .793 | 289 | .311 | 199 | .487 | 201 | .491 | 54.7 | 5.3 | 4.80 | 5.28 |
| Pat Misch* |   | mr | 27 | .800 | 214 | .276 | 130 | .481 | 132 | .489 | 37.5 | 5.5 | 4.88 | 4.86 |
| Sergio Mitre |   | sp | 28 | .872 | 183 | .333 | 126 | .523 | 129 | .535 | 40.1 | 6.7 | 6.29 | 6.53 |
| Garrett Mock |   | sp | 26 | .848 | 296 | .355 | 217 | .514 | 218 | .517 | 65.0 | 6.3 | 5.76 | 5.86 |
| Brian Moehler |   | sp | 37 | .843 | 527 | .315 | 358 | .516 | 362 | .522 | 106.2 | 6.1 | 5.56 | 5.21 |
| Franklin Morales* |   | mr | 23 | .701 | 110 | .309 | 76 | .425 | 77 | .430 | 19.5 | 4.4 | 3.96 | 4.38 |
| Edwin Moreno |   | mr | 28 | .898 | 73 | .342 | 58 | .537 | 60 | .556 | 18.9 | 7.8 | 6.87 | 7.24 |
| Juan Morillo |   | mr | 25 | 1.278 | 7 | .286 | 10 | .833 | 10 | .833 | 3.9 | 17.5 | 15.75 | 16.26 |
| Brandon Morrow | CRH | cl | 24 | .755 | 196 | .286 | 151 | .482 | 151 | .482 | 40.6 | 5.3 | 4.73 | 4.99 |
| Clayton Mortensen |   | sp | 24 | .962 | 114 | .316 | 86 | .577 | 89 | .597 | 29.8 | 8.5 | 7.88 | 7.50 |
| Charlie Morton | LON | sp | 25 | .761 | 302 | .315 | 190 | .457 | 195 | .469 | 52.3 | 4.9 | 4.37 | 4.56 |
| Guillermo Moscoso |   | mr | 25 | .772 | 44 | .318 | 30 | .469 | 31 | .484 | 8.8 | 5.5 | 5.10 | 4.55 |
| Robert Mosebach |   | mr | 24 | 1.079 | 9 | .444 | 9 | .600 | 10 | .667 | 3.8 | 14.5 | 13.03 | 13.24 |
| Dustin Moseley |   | sp | 27 | .870 | 51 | .333 | 35 | .538 | 35 | .538 | 10.8 | 6.7 | 5.99 | 6.13 |
| Guillermo Mota | BT | mr | 35 | .671 | 199 | .236 | 111 | .407 | 116 | .425 | 27.6 | 3.8 | 3.42 | 2.98 |
| Jason Motte |   | mr | 27 | .804 | 155 | .303 | 124 | .508 | 126 | .516 | 33.4 | 5.3 | 4.78 | 4.86 |
| Jamie Moyer* |   | sp | 46 | .795 | 525 | .286 | 336 | .481 | 346 | .495 | 98.4 | 5.5 | 4.92 | 4.79 |
| Peter Moylan | WIZ | mr | 30 | .651 | 211 | .308 | 119 | .385 | 121 | .392 | 28.4 | 3.5 | 3.15 | 3.06 |
| Edward Mujica |   | mr | 25 | .747 | 284 | .306 | 182 | .463 | 182 | .463 | 47.3 | 4.5 | 4.09 | 4.00 |
| Kevin Mulvey |   | sp | 24 | .886 | 77 | .312 | 61 | .535 | 63 | .553 | 19.7 | 7.3 | 6.55 | 6.76 |
| Bill Murphy* |   | mr | 28 | .544 | 30 | .100 | 18 | .400 | 18 | .400 | 3.1 | 2.4 | 2.20 | 1.85 |
| Brett Myers | CRH | sp | 28 | .872 | 209 | .268 | 169 | .556 | 173 | .569 | 48.0 | 6.1 | 5.50 | 5.41 |
| Chris Narveson* |   | mr | 27 | .750 | 134 | .284 | 96 | .468 | 98 | .478 | 26.7 | 5.0 | 4.60 | 3.96 |
| Joe Nathan | WIZ | cl | 34 | .549 | 151 | .232 | 97 | .358 | 99 | .365 | 19.9 | 2.6 | 2.34 | 1.89 |
| Joe Nelson |   | mr | 34 | .753 | 111 | .225 | 90 | .495 | 91 | .500 | 24.0 | 5.2 | 4.81 | 4.44 |
| Fu-Te Ni* |   | mr | 26 | .603 | 85 | .200 | 47 | .388 | 48 | .397 | 9.6 | 2.8 | 2.51 | 2.15 |
| Jeff Niemann | BON | sp | 26 | .728 | 559 | .301 | 336 | .437 | 345 | .449 | 91.9 | 4.6 | 4.12 | 4.12 |
| Jonathon Niese* |   | sp | 22 | .731 | 82 | .317 | 48 | .436 | 48 | .436 | 12.2 | 4.2 | 3.86 | 3.76 |
| Fernando Nieve |   | sp | 26 | .749 | 114 | .281 | 73 | .453 | 74 | .460 | 19.7 | 4.8 | 4.34 | 4.62 |
| Dustin Nippert | GEO | sp | 28 | .696 | 206 | .277 | 126 | .420 | 130 | .433 | 34.5 | 4.4 | 4.01 | 3.91 |
| Ricky Nolasco | CCL | sp | 26 | .734 | 521 | .317 | 358 | .456 | 360 | .459 | 95.9 | 4.6 | 4.20 | 3.62 |
| Bud Norris |   | sp | 24 | .798 | 158 | .316 | 122 | .490 | 125 | .502 | 35.5 | 5.8 | 5.17 | 5.26 |
| Jhonny Nunez |   | mr | 23 | 1.043 | 23 | .391 | 19 | .655 | 19 | .655 | 7.2 | 11.5 | 10.36 | 9.12 |
| Leo Nunez |   | cl | 25 | .745 | 189 | .243 | 138 | .471 | 142 | .485 | 35.8 | 4.6 | 4.23 | 3.96 |
| Vladimir Nunez |   | mr | 34 | 2.171 | 2 | .000 | 10 | 1.429 | 10 | 1.429 | 4.9 | 43.8 | 39.44 | 41.82 |
| Darren O'Day | MID | mr | 26 | .543 | 151 | .252 | 73 | .313 | 78 | .335 | 15.4 | 2.3 | 2.13 | 2.20 |
| Eric O'Flaherty* | CCL | mr | 24 | .619 | 171 | .292 | 80 | .339 | 86 | .364 | 20.3 | 3.3 | 2.91 | 3.26 |
| Sean O'Sullivan |   | sp | 21 | .920 | 169 | .284 | 133 | .586 | 134 | .590 | 39.3 | 6.8 | 6.16 | 5.66 |
| Tomo Ohka |   | mr | 33 | .864 | 234 | .252 | 167 | .546 | 171 | .559 | 49.2 | 6.3 | 5.61 | 5.33 |
| Ross Ohlendorf |   | sp | 26 | .761 | 531 | .264 | 341 | .470 | 348 | .480 | 88.6 | 4.6 | 4.06 | 3.84 |
| Will Ohman* |   | mr | 31 | .979 | 35 | .229 | 36 | .667 | 36 | .667 | 10.5 | 7.8 | 6.87 | 6.76 |
| Hideki Okajima* |   | mr | 33 | .704 | 174 | .276 | 112 | .434 | 114 | .442 | 29.3 | 4.4 | 3.89 | 3.65 |
| Darren Oliver* | GEO | mr | 38 | .651 | 196 | .286 | 111 | .379 | 116 | .396 | 27.5 | 3.5 | 3.05 | 2.81 |
| Scott Olsen* |   | sp | 25 | .943 | 211 | .341 | 171 | .592 | 171 | .592 | 53.8 | 7.7 | 6.96 | 6.55 |
| Garrett Olson* |   | mr | 25 | .835 | 243 | .247 | 186 | .536 | 190 | .548 | 50.2 | 5.6 | 5.07 | 5.33 |
| Anthony Ortega |   | sp | 23 | 1.046 | 45 | .333 | 41 | .661 | 41 | .661 | 13.9 | 9.7 | 8.92 | 9.28 |
| Russ Ortiz |   | sp | 35 | .826 | 262 | .332 | 194 | .501 | 198 | .512 | 56.4 | 6.0 | 5.33 | 5.57 |
| Roy Oswalt | BT | sp | 31 | .732 | 550 | .298 | 331 | .437 | 339 | .448 | 87.9 | 4.4 | 3.93 | 3.67 |
| Josh Outman* | BON | sp | 24 | .640 | 189 | .233 | 114 | .413 | 114 | .413 | 25.2 | 3.3 | 3.03 | 3.04 |
| Micah Owings |   | sp | 26 | .799 | 386 | .280 | 266 | .491 | 272 | .502 | 76.3 | 5.7 | 5.16 | 5.48 |
| Vicente Padilla | MID | sp | 31 | .759 | 459 | .305 | 286 | .451 | 294 | .464 | 77.2 | 4.7 | 4.24 | 4.65 |
| Matt Palmer | ROK | mr | 30 | .702 | 365 | .255 | 218 | .432 | 222 | .440 | 52.3 | 3.9 | 3.49 | 3.74 |
| Jonathan Papelbon | BON | cl | 28 | .600 | 176 | .278 | 103 | .361 | 107 | .375 | 26.4 | 3.5 | 3.14 | 2.78 |
| Chan Ho Park |   | mr | 36 | .715 | 246 | .321 | 153 | .423 | 158 | .436 | 41.6 | 4.5 | 4.04 | 4.01 |
| Bobby Parnell |   | mr | 24 | .769 | 281 | .331 | 190 | .460 | 194 | .470 | 55.1 | 5.5 | 5.05 | 5.37 |
| Chad Paronto |   | mr | 33 | 1.366 | 28 | .393 | 31 | .861 | 31 | .861 | 13.9 | 18.8 | 16.90 | 15.69 |
| James Parr |   | mr | 23 | .940 | 47 | .340 | 39 | .591 | 40 | .606 | 12.8 | 8.0 | 7.38 | 4.99 |
| Manny Parra* |   | sp | 26 | .865 | 458 | .349 | 357 | .532 | 358 | .534 | 110.4 | 6.9 | 6.39 | 6.51 |
| David Patton |   | mr | 25 | .796 | 88 | .307 | 65 | .485 | 65 | .485 | 20.8 | 6.7 | 6.08 | 5.98 |
| Felipe Paulino |   | sp | 25 | .907 | 294 | .361 | 247 | .551 | 251 | .560 | 79.2 | 7.3 | 6.56 | 6.70 |
| Carl Pavano |   | sp | 33 | .795 | 636 | .329 | 412 | .482 | 418 | .489 | 121.3 | 5.5 | 4.93 | 4.63 |
| Jake Peavy | MUL | sp | 28 | .615 | 257 | .280 | 157 | .383 | 158 | .385 | 35.7 | 3.2 | 2.84 | 2.63 |
| Mike Pelfrey |   | sp | 25 | .779 | 626 | .312 | 382 | .464 | 389 | .472 | 111.9 | 5.4 | 4.92 | 4.83 |
| Tony Pena |   | mr | 27 | .748 | 228 | .325 | 139 | .446 | 141 | .452 | 40.3 | 5.1 | 4.66 | 4.46 |
| Hayden Penn |   | mr | 24 | .927 | 68 | .397 | 65 | .542 | 67 | .558 | 23.1 | 9.0 | 8.51 | 8.66 |
| Brad Penny |   | sp | 31 | .783 | 564 | .300 | 363 | .483 | 368 | .490 | 105.7 | 5.5 | 4.94 | 4.54 |
| Joel Peralta | MID | mr | 33 | .877 | 73 | .329 | 61 | .540 | 64 | .566 | 19.1 | 7.1 | 6.27 | 5.51 |
| Troy Percival |   | cl | 39 | .972 | 36 | .306 | 32 | .615 | 33 | .635 | 10.6 | 8.4 | 7.58 | 7.48 |
| Luis Perdomo |   | mr | 25 | .806 | 168 | .274 | 142 | .530 | 142 | .530 | 38.9 | 5.8 | 5.25 | 4.94 |
| Chris Perez | LON | mr | 23 | .667 | 130 | .254 | 100 | .418 | 106 | .444 | 23.8 | 3.7 | 3.39 | 3.54 |
| Oliver Perez* |   | sp | 27 | .897 | 188 | .303 | 181 | .559 | 185 | .571 | 56.3 | 7.6 | 6.91 | 7.16 |
| Rafael Perez* |   | mr | 27 | .899 | 166 | .367 | 121 | .526 | 123 | .535 | 38.0 | 6.9 | 6.42 | 6.85 |
| Glen Perkins* | BON | sp | 26 | .802 | 341 | .314 | 205 | .485 | 206 | .487 | 61.4 | 5.7 | 5.17 | 5.14 |
| Ryan Perry |   | mr | 22 | .738 | 167 | .293 | 126 | .462 | 127 | .465 | 32.7 | 4.7 | 4.30 | 4.45 |
| Yusmeiro Petit |   | sp | 24 | .837 | 280 | .296 | 219 | .538 | 219 | .538 | 65.3 | 6.4 | 5.90 | 5.44 |
| Andy Pettitte* | EDG | sp | 37 | .722 | 586 | .295 | 369 | .442 | 373 | .447 | 97.0 | 4.5 | 4.04 | 4.11 |
| Joel Pineiro | CCL | sp | 30 | .673 | 714 | .290 | 333 | .385 | 341 | .394 | 82.6 | 3.5 | 3.13 | 3.00 |
| Renyel Pinto* |   | mr | 26 | .713 | 166 | .295 | 123 | .447 | 125 | .455 | 30.0 | 4.4 | 3.97 | 4.46 |
| Sidney Ponson |   | sp | 32 | .890 | 208 | .351 | 143 | .524 | 145 | .531 | 47.4 | 7.4 | 6.55 | 6.44 |
| Rick Porcello | OTR | sp | 20 | .738 | 553 | .277 | 326 | .453 | 329 | .457 | 84.2 | 4.4 | 3.99 | 4.24 |
| Aaron Poreda* |   | mr | 22 | .639 | 35 | .286 | 24 | .393 | 25 | .410 | 5.3 | 3.6 | 3.22 | 4.34 |
| David Price* | BT | sp | 23 | .716 | 380 | .268 | 250 | .449 | 254 | .456 | 66.1 | 4.6 | 4.17 | 4.05 |
| David Purcey* |   | sp | 27 | .844 | 147 | .327 | 116 | .520 | 117 | .525 | 35.5 | 6.7 | 5.99 | 6.00 |
| J.J. Putz | MID | mr | 32 | .739 | 96 | .292 | 62 | .459 | 62 | .459 | 17.2 | 5.2 | 4.76 | 4.16 |
| Chad Qualls | BON | cl | 30 | .683 | 158 | .304 | 89 | .410 | 91 | .419 | 22.6 | 3.8 | 3.51 | 3.17 |
| Edwar Ramirez |   | mr | 28 | .911 | 64 | .297 | 64 | .582 | 64 | .582 | 20.5 | 8.3 | 7.56 | 7.86 |
| Horacio Ramirez* |   | mr | 29 | .869 | 77 | .312 | 57 | .548 | 57 | .548 | 16.5 | 6.5 | 5.91 | 5.53 |
| Ramon Ramirez | LON | mr | 27 | .711 | 206 | .262 | 133 | .442 | 137 | .455 | 34.1 | 4.4 | 3.96 | 3.73 |
| Ramon Ramirez |   | mr | 26 | .643 | 33 | .182 | 20 | .417 | 21 | .438 | 4.1 | 3.0 | 2.68 | 2.73 |
| Cesar Ramos* |   | mr | 25 | .750 | 48 | .396 | 26 | .419 | 26 | .419 | 7.5 | 4.7 | 4.16 | 4.78 |
| Clay Rapada* |   | mr | 28 | .946 | 11 | .273 | 10 | .625 | 10 | .625 | 3.1 | 8.4 | 7.53 | 7.00 |
| Jon Rauch |   | mr | 30 | .722 | 219 | .292 | 130 | .435 | 132 | .441 | 35.2 | 4.5 | 4.07 | 3.78 |
| Chris Ray |   | mr | 27 | .985 | 143 | .392 | 126 | .589 | 127 | .593 | 44.5 | 9.2 | 8.32 | 8.03 |
| Robert Ray |   | sp | 25 | .761 | 76 | .250 | 47 | .465 | 49 | .485 | 13.4 | 5.0 | 4.47 | 3.97 |
| Tim Redding |   | sp | 31 | .792 | 379 | .274 | 263 | .501 | 265 | .505 | 71.0 | 5.3 | 4.79 | 4.57 |
| Steven Register |   | mr | 26 | 1.121 | 8 | .375 | 7 | .636 | 8 | .727 | 3.4 | 15.5 | 13.92 | 8.58 |
| Chad Reineke |   | sp | 27 | 1.078 | 18 | .278 | 15 | .682 | 16 | .727 | 4.9 | 8.7 | 7.87 | 8.12 |
| Anthony Reyes |   | sp | 27 | .826 | 124 | .282 | 89 | .506 | 91 | .517 | 26.8 | 6.2 | 5.67 | 5.59 |
| Dennys Reyes* |   | mr | 32 | .657 | 121 | .273 | 69 | .383 | 72 | .400 | 18.1 | 3.9 | 3.57 | 3.53 |
| Jo-Jo Reyes* |   | sp | 24 | .862 | 80 | .287 | 66 | .555 | 67 | .563 | 17.4 | 5.7 | 5.21 | 4.73 |
| Arthur Rhodes* | OTR | mr | 39 | .576 | 143 | .238 | 76 | .353 | 77 | .358 | 16.1 | 2.7 | 2.45 | 2.11 |
| Clayton Richard* |   | sp | 25 | .756 | 458 | .299 | 306 | .462 | 309 | .466 | 80.4 | 4.7 | 4.25 | 4.60 |
| Dustin Richardson* |   | mr | 25 | .536 | 13 | .231 | 4 | .286 | 4 | .286 | 1.1 | 2.9 | 2.62 | 2.46 |
| Scott Richmond |   | sp | 29 | .833 | 407 | .295 | 330 | .541 | 330 | .541 | 93.4 | 6.1 | 5.46 | 5.20 |
| Juan Rincon |   | mr | 30 | .735 | 99 | .263 | 78 | .473 | 79 | .479 | 19.8 | 4.8 | 4.37 | 4.20 |
| David Riske |   | mr | 32 | 1.667 | 6 | .667 | 5 | .833 | 5 | .833 | 2.8 | 24.8 | 22.36 | 26.25 |
| Mariano Rivera | ROK | cl | 39 | .549 | 165 | .248 | 88 | .342 | 89 | .346 | 17.8 | 2.4 | 2.17 | 1.93 |
| Saul Rivera |   | mr | 31 | .898 | 131 | .313 | 95 | .540 | 98 | .557 | 29.7 | 6.9 | 6.27 | 6.20 |
| David Robertson | COP | mr | 24 | .685 | 100 | .320 | 85 | .445 | 86 | .450 | 21.0 | 4.3 | 3.89 | 3.51 |
| Nate Robertson* |   | mr | 31 | .779 | 165 | .333 | 107 | .457 | 109 | .466 | 31.8 | 5.6 | 5.18 | 5.70 |
| Fernando Rodney | OTR | cl | 32 | .731 | 218 | .284 | 149 | .452 | 151 | .458 | 37.4 | 4.4 | 4.01 | 4.31 |
| Fernando Rodriguez |   | mr | 25 | 1.500 | 2 | .000 | 6 | 1.000 | 6 | 1.000 | 2.3 | 20.3 | 27.46 | 31.03 |
| Francisco Rodriguez | BON | cl | 27 | .644 | 176 | .250 | 122 | .414 | 123 | .417 | 28.8 | 3.7 | 3.43 | 3.18 |
| Henry Rodriguez* |   | mr | 22 | .585 | 13 | .308 | 6 | .300 | 7 | .350 | 1.9 | 3.9 | 3.76 | 4.28 |
| Rafael Rodriguez |   | mr | 24 | .934 | 121 | .355 | 80 | .552 | 81 | .559 | 27.8 | 8.1 | 7.33 | 7.21 |
| Wandy Rodriguez* | BT | sp | 30 | .695 | 567 | .302 | 360 | .424 | 365 | .430 | 87.8 | 3.8 | 3.46 | 3.47 |
| Josh Roenicke |   | mr | 26 | .705 | 86 | .349 | 58 | .420 | 59 | .428 | 16.8 | 4.9 | 4.38 | 4.55 |
| Esmil Rogers |   | sp | 23 | .543 | 11 | .273 | 5 | .313 | 5 | .313 | 1.0 | 2.3 | 2.05 | 2.58 |
| J.C. Romero* |   | mr | 33 | .711 | 44 | .250 | 32 | .438 | 34 | .466 | 8.5 | 4.9 | 4.14 | 5.20 |
| Ricky Romero* | GEO | sp | 24 | .790 | 523 | .333 | 366 | .475 | 376 | .488 | 100.6 | 5.2 | 4.58 | 5.12 |
| Sergio Romo | CCL | mr | 26 | .631 | 89 | .326 | 54 | .378 | 55 | .385 | 13.8 | 3.7 | 3.29 | 2.76 |
| Carlos Rosa |   | mr | 24 | .661 | 35 | .257 | 17 | .395 | 17 | .395 | 4.3 | 3.7 | 3.24 | 3.34 |
| Leo Rosales | LON | mr | 28 | .678 | 138 | .254 | 79 | .425 | 79 | .425 | 19.2 | 3.8 | 3.42 | 2.91 |
| Ryan Rowland-Smith* | CRH | sp | 26 | .669 | 309 | .252 | 163 | .406 | 167 | .416 | 40.4 | 3.7 | 3.39 | 3.19 |
| Rich Rundles* |   | mr | 28 | 1.000 | 3 | .333 | 3 | .500 | 4 | .667 | 1.3 | 11.3 | 10.21 | 9.51 |
| Dan Runzler* |   | mr | 24 | .597 | 20 | .250 | 14 | .368 | 15 | .395 | 3.5 | 3.6 | 3.27 | 3.54 |
| Josh Rupe |   | mr | 26 | 1.395 | 22 | .455 | 27 | .871 | 27 | .871 | 13.1 | 25.2 | 22.67 | 21.74 |
| Glendon Rusch* |   | mr | 34 | 1.008 | 73 | .438 | 55 | .598 | 55 | .598 | 20.2 | 9.6 | 8.76 | 8.91 |
| Adam Russell |   | mr | 26 | .673 | 36 | .361 | 25 | .410 | 25 | .410 | 6.7 | 4.8 | 4.43 | 5.38 |
| B.J. Ryan* |   | mr | 33 | .986 | 59 | .288 | 59 | .621 | 60 | .632 | 16.6 | 7.2 | 6.50 | 7.83 |
| Marc Rzepczynski* | CRH | sp | 23 | .682 | 163 | .270 | 113 | .433 | 114 | .437 | 26.6 | 3.8 | 3.51 | 3.65 |
| C.C. Sabathia* | CRH | sp | 28 | .653 | 647 | .277 | 373 | .398 | 382 | .407 | 87.8 | 3.4 | 3.09 | 2.89 |
| Billy Sadler |   | mr | 27 | .762 | 4 | .500 | 3 | .429 | 3 | .429 | 1.0 | 6.5 | 5.88 | 7.52 |
| Ryan Sadowski |   | sp | 26 | .721 | 91 | .286 | 55 | .430 | 56 | .438 | 15.5 | 5.0 | 4.42 | 4.65 |
| Takashi Saito | Pal | mr | 39 | .701 | 152 | .289 | 100 | .417 | 105 | .438 | 27.7 | 4.5 | 4.03 | 4.08 |
| Jeff Samardzija |   | mr | 24 | .981 | 117 | .333 | 97 | .602 | 98 | .609 | 32.4 | 8.5 | 7.58 | 7.13 |
| Chris Sampson |   | mr | 31 | .779 | 192 | .333 | 117 | .472 | 117 | .472 | 33.5 | 5.5 | 4.91 | 4.40 |
| Brian Sanches | BT | mr | 30 | .687 | 160 | .281 | 101 | .407 | 107 | .431 | 26.3 | 4.1 | 3.79 | 3.75 |
| Anibal Sanchez | MAD | sp | 25 | .756 | 255 | .290 | 183 | .478 | 184 | .480 | 49.6 | 5.1 | 4.67 | 4.51 |
| Duaner Sanchez |   | mr | 29 | 1.142 | 43 | .349 | 39 | .684 | 40 | .702 | 14.7 | 12.4 | 10.85 | 11.81 |
| Jonathan Sanchez* | MAD | sp | 26 | .708 | 420 | .276 | 323 | .455 | 329 | .463 | 82.6 | 4.5 | 4.10 | 3.83 |
| Ervin Santana | BON | sp | 26 | .833 | 426 | .317 | 312 | .508 | 322 | .524 | 90.2 | 5.8 | 5.23 | 5.47 |
| Johan Santana* | ROK | sp | 30 | .692 | 486 | .280 | 299 | .427 | 302 | .431 | 75.5 | 4.0 | 3.67 | 3.37 |
| Dennis Sarfate |   | mr | 28 | .804 | 63 | .286 | 51 | .505 | 52 | .515 | 14.2 | 5.6 | 5.01 | 4.91 |
| Joe Saunders* |   | sp | 28 | .794 | 605 | .286 | 393 | .488 | 399 | .496 | 106.8 | 5.1 | 4.65 | 4.91 |
| Max Scherzer | LON | sp | 24 | .751 | 474 | .308 | 343 | .463 | 353 | .476 | 94.0 | 4.9 | 4.47 | 4.12 |
| Daniel Schlereth* |   | mr | 23 | .648 | 47 | .298 | 34 | .395 | 35 | .407 | 8.6 | 4.2 | 3.81 | 4.32 |
| Travis Schlichting |   | mr | 24 | .844 | 7 | .000 | 9 | .600 | 9 | .600 | 2.3 | 7.0 | 7.07 | 8.03 |
| Jason Schmidt |   | sp | 36 | .766 | 59 | .254 | 38 | .458 | 41 | .494 | 12.0 | 6.1 | 5.52 | 4.80 |
| Scott Schoeneweis* |   | mr | 35 | .864 | 82 | .280 | 62 | .530 | 64 | .547 | 20.9 | 7.6 | 7.05 | 7.18 |
| Bobby Seay* | EDG | mr | 31 | .696 | 148 | .291 | 85 | .409 | 88 | .423 | 22.5 | 4.2 | 3.75 | 3.44 |
| Zack Segovia |   | mr | 26 | .798 | 36 | .278 | 23 | .489 | 23 | .489 | 6.6 | 5.7 | 5.16 | 4.96 |
| Steven Shell |   | mr | 26 | .818 | 14 | .286 | 12 | .545 | 12 | .545 | 3.3 | 6.0 | 5.42 | 4.68 |
| George Sherrill* | ROK | cl | 32 | .588 | 191 | .257 | 102 | .362 | 104 | .369 | 23.2 | 3.0 | 2.73 | 2.41 |
| James Shields | BON | sp | 27 | .768 | 681 | .308 | 444 | .477 | 445 | .478 | 120.3 | 4.9 | 4.44 | 4.16 |
| Scot Shields |   | mr | 33 | .721 | 55 | .273 | 38 | .458 | 38 | .458 | 9.6 | 4.7 | 4.40 | 4.90 |
| Brian Shouse* |   | mr | 40 | .804 | 91 | .286 | 60 | .492 | 62 | .508 | 16.6 | 5.2 | 4.79 | 4.73 |
| Carlos Silva |   | sp | 30 | .973 | 113 | .319 | 85 | .599 | 88 | .620 | 27.7 | 8.1 | 7.40 | 7.01 |
| Walter Silva |   | sp | 32 | .920 | 91 | .330 | 68 | .562 | 68 | .562 | 22.2 | 8.0 | 7.30 | 7.74 |
| Alfredo Simon |   | sp | 28 | 1.242 | 18 | .167 | 25 | .893 | 25 | .893 | 7.7 | 11.0 | 9.88 | 10.74 |
| Tony Sipp* | BON | mr | 25 | .682 | 90 | .244 | 76 | .452 | 76 | .452 | 17.3 | 3.9 | 3.51 | 3.29 |
| Doug Slaten* |   | mr | 29 | .953 | 24 | .375 | 18 | .600 | 18 | .600 | 6.5 | 9.3 | 8.34 | 6.82 |
| Kevin Slowey |   | sp | 25 | .843 | 284 | .345 | 199 | .505 | 204 | .518 | 62.4 | 6.2 | 5.58 | 5.25 |
| Chris Smith |   | mr | 28 | .780 | 132 | .227 | 101 | .505 | 104 | .520 | 26.0 | 5.0 | 4.58 | 4.68 |
| Joe Smith | MAD | mr | 25 | .707 | 95 | .274 | 64 | .451 | 64 | .451 | 15.4 | 4.0 | 3.66 | 3.49 |
| John Smoltz |   | sp | 42 | .831 | 239 | .351 | 174 | .506 | 177 | .515 | 53.0 | 6.1 | 5.50 | 5.03 |
| Ian Snell |   | sp | 27 | .809 | 461 | .291 | 331 | .510 | 333 | .513 | 92.3 | 5.7 | 5.16 | 4.91 |
| Andy Sonnanstine |   | sp | 26 | .889 | 344 | .326 | 255 | .556 | 257 | .560 | 78.6 | 7.0 | 6.38 | 6.38 |
| Joakim Soria | BON | cl | 25 | .614 | 130 | .300 | 83 | .374 | 85 | .383 | 19.1 | 3.1 | 2.91 | 2.80 |
| Rafael Soriano | GEO | cl | 29 | .586 | 171 | .275 | 114 | .371 | 115 | .375 | 24.6 | 2.9 | 2.63 | 2.18 |
| Jorge Sosa |   | mr | 32 | .966 | 69 | .333 | 64 | .621 | 64 | .621 | 19.8 | 8.1 | 7.18 | 7.12 |
| Jeremy Sowers* |   | sp | 26 | .773 | 428 | .287 | 254 | .466 | 257 | .472 | 71.8 | 5.2 | 4.72 | 4.64 |
| Justin Speier |   | mr | 35 | .792 | 117 | .316 | 85 | .467 | 89 | .489 | 26.2 | 5.8 | 5.30 | 5.34 |
| Ryan Speier |   | mr | 29 | .838 | 19 | .316 | 11 | .440 | 12 | .480 | 4.0 | 7.3 | 5.76 | 5.12 |
| Russ Springer |   | mr | 40 | .806 | 171 | .345 | 126 | .492 | 127 | .496 | 39.6 | 6.2 | 5.62 | 5.08 |
| Craig Stammen | CCL | sp | 25 | .774 | 359 | .273 | 215 | .480 | 218 | .487 | 62.4 | 5.3 | 4.78 | 4.03 |
| Denny Stark |   | mr | 34 | .891 | 35 | .314 | 30 | .556 | 30 | .556 | 8.5 | 6.6 | 6.26 | 8.15 |
| Tim Stauffer | Pal | sp | 27 | .755 | 216 | .292 | 145 | .459 | 150 | .475 | 37.7 | 4.7 | 4.19 | 4.60 |
| Mitch Stetter* |   | mr | 28 | .685 | 123 | .268 | 86 | .424 | 91 | .448 | 21.5 | 4.2 | 3.88 | 3.90 |
| Jeff Stevens |   | mr | 25 | .927 | 39 | .308 | 34 | .576 | 35 | .593 | 10.4 | 7.4 | 6.63 | 6.37 |
| Brian Stokes |   | mr | 29 | .769 | 225 | .293 | 149 | .472 | 151 | .478 | 38.7 | 4.8 | 4.46 | 4.59 |
| Tobi Stoner |   | mr | 24 | .843 | 26 | .269 | 19 | .528 | 19 | .528 | 4.9 | 5.1 | 4.45 | 4.98 |
| Huston Street | GEO | cl | 25 | .561 | 150 | .240 | 85 | .354 | 85 | .354 | 18.7 | 2.7 | 2.46 | 1.83 |
| Pedro Strop |   | mr | 24 | .679 | 17 | .353 | 13 | .433 | 13 | .433 | 3.0 | 3.9 | 3.49 | 3.27 |
| Eric Stults* |   | sp | 29 | .789 | 157 | .306 | 106 | .475 | 110 | .493 | 29.6 | 5.3 | 4.79 | 4.67 |
| Jeff Suppan |   | sp | 34 | .899 | 558 | .314 | 406 | .543 | 417 | .557 | 126.2 | 7.0 | 6.32 | 6.39 |
| Anthony Swarzak |   | sp | 23 | .879 | 200 | .320 | 145 | .541 | 147 | .549 | 43.9 | 6.6 | 6.03 | 6.50 |
| R.J. Swindle* |   | mr | 25 | 1.209 | 21 | .429 | 28 | .757 | 29 | .784 | 11.5 | 15.5 | 13.98 | 13.69 |
| Jon Switzer* |   | mr | 29 | .983 | 10 | .300 | 10 | .588 | 11 | .647 | 3.6 | 9.8 | 8.79 | 8.99 |
| Ken Takahashi* |   | mr | 40 | .724 | 75 | .280 | 52 | .448 | 54 | .466 | 13.3 | 4.5 | 3.95 | 3.75 |
| Brian Tallet* |   | sp | 31 | .789 | 499 | .299 | 352 | .491 | 358 | .499 | 99.5 | 5.5 | 5.02 | 4.85 |
| Jack Taschner* |   | mr | 31 | .881 | 99 | .354 | 75 | .524 | 77 | .538 | 24.6 | 7.6 | 6.79 | 7.29 |
| Julian Tavarez |   | mr | 36 | .743 | 107 | .308 | 77 | .456 | 79 | .467 | 22.3 | 5.6 | 5.15 | 4.76 |
| Graham Taylor* |   | sp | 25 | .851 | 45 | .356 | 30 | .476 | 31 | .492 | 10.6 | 8.4 | 7.78 | 8.91 |
| Junichi Tazawa |   | sp | 23 | .997 | 101 | .386 | 75 | .577 | 78 | .600 | 29.6 | 10.5 | 9.46 | 9.14 |
| Robinson Tejeda | OTR | mr | 27 | .550 | 169 | .231 | 112 | .358 | 115 | .367 | 23.5 | 2.8 | 2.58 | 2.68 |
| Joe Thatcher* | MAD | mr | 27 | .628 | 109 | .321 | 69 | .367 | 73 | .388 | 17.0 | 3.4 | 3.05 | 2.87 |
| Dale Thayer |   | mr | 28 | .822 | 47 | .319 | 30 | .508 | 30 | .508 | 9.1 | 6.0 | 5.38 | 5.38 |
| Brad Thompson |   | mr | 27 | .776 | 273 | .282 | 160 | .464 | 167 | .484 | 43.6 | 4.8 | 4.41 | 4.32 |
| Rich Thompson |   | mr | 24 | .994 | 57 | .368 | 57 | .620 | 58 | .630 | 20.8 | 9.7 | 8.71 | 8.17 |
| Matt Thornton* | CRH | mr | 32 | .599 | 178 | .298 | 107 | .368 | 108 | .371 | 23.3 | 2.9 | 2.61 | 2.40 |
| Chris Tillman |   | sp | 21 | .890 | 205 | .302 | 161 | .565 | 163 | .572 | 46.5 | 6.5 | 5.79 | 6.28 |
| Jess Todd |   | mr | 23 | .914 | 76 | .395 | 58 | .532 | 58 | .532 | 20.7 | 8.3 | 7.50 | 7.74 |
| Brett Tomko |   | mr | 36 | .731 | 168 | .226 | 108 | .476 | 109 | .480 | 25.4 | 4.0 | 3.59 | 3.56 |
| Carlos Torres |   | sp | 26 | .862 | 84 | .298 | 67 | .515 | 69 | .531 | 22.0 | 7.2 | 6.29 | 6.05 |
| Josh Towers |   | mr | 32 | .729 | 21 | .286 | 10 | .400 | 11 | .440 | 3.1 | 5.0 | 4.75 | 3.36 |
| Billy Traber* |   | mr | 29 | 1.342 | 16 | .438 | 17 | .850 | 17 | .850 | 8.1 | 22.0 | 17.96 | 18.46 |
| Ramon Troncoso | WIZ | mr | 26 | .675 | 262 | .305 | 137 | .384 | 140 | .392 | 35.7 | 3.9 | 3.50 | 3.67 |
| Koji Uehara | MID | sp | 34 | .743 | 212 | .302 | 129 | .462 | 129 | .462 | 35.1 | 4.7 | 4.27 | 3.56 |
| Luis Valdez |   | mr | 25 | .839 | 11 | .273 | 7 | .538 | 7 | .538 | 2.1 | 7.2 | 6.45 | 5.24 |
| Merkin Valdez |   | mr | 27 | .800 | 154 | .338 | 110 | .489 | 110 | .489 | 30.2 | 5.4 | 4.96 | 5.67 |
| Jose Valverde | WIZ | cl | 29 | .626 | 135 | .259 | 86 | .393 | 88 | .402 | 19.5 | 3.2 | 2.92 | 2.76 |
| Rick VandenHurk |   | sp | 24 | .798 | 171 | .269 | 128 | .500 | 132 | .516 | 36.7 | 5.6 | 5.07 | 4.49 |
| Claudio Vargas | CCL | mr | 31 | .534 | 109 | .202 | 53 | .333 | 55 | .346 | 10.0 | 2.2 | 1.96 | 1.98 |
| Jason Vargas* |   | sp | 26 | .803 | 288 | .285 | 190 | .494 | 193 | .501 | 50.1 | 4.9 | 4.42 | 4.64 |
| Esmerling Vasquez |   | mr | 25 | .737 | 157 | .306 | 107 | .450 | 110 | .462 | 29.9 | 5.1 | 4.56 | 4.51 |
| Virgil Vasquez |   | sp | 27 | .929 | 150 | .347 | 116 | .563 | 119 | .578 | 38.3 | 7.9 | 6.95 | 6.44 |
| Javier Vazquez | Pal | sp | 32 | .612 | 568 | .283 | 325 | .372 | 329 | .376 | 74.5 | 3.1 | 2.75 | 2.42 |
| Donald Veal* |   | mr | 24 | .913 | 47 | .340 | 49 | .563 | 51 | .586 | 15.6 | 8.6 | 7.75 | 8.89 |
| Jose Veras |   | mr | 28 | .756 | 143 | .238 | 105 | .467 | 111 | .493 | 28.8 | 5.1 | 4.63 | 4.60 |
| Justin Verlander | COP | sp | 26 | .665 | 624 | .319 | 396 | .403 | 402 | .409 | 96.0 | 3.6 | 3.24 | 3.06 |
| Carlos Villanueva |   | mr | 25 | .776 | 289 | .308 | 204 | .483 | 206 | .488 | 55.0 | 5.0 | 4.64 | 4.44 |
| Ron Villone* |   | mr | 39 | .840 | 158 | .304 | 117 | .513 | 119 | .522 | 34.9 | 6.4 | 5.80 | 5.65 |
| Pedro Viola* |   | mr | 26 | .845 | 20 | .250 | 16 | .533 | 16 | .533 | 4.3 | 5.5 | 4.96 | 5.60 |
| Luis Vizcaino |   | mr | 34 | .651 | 43 | .186 | 30 | .435 | 30 | .435 | 7.7 | 4.4 | 4.08 | 3.49 |
| Edinson Volquez | MAD | sp | 25 | .683 | 128 | .219 | 95 | .436 | 100 | .459 | 23.8 | 4.3 | 3.88 | 3.77 |
| Chris Volstad |   | sp | 22 | .822 | 484 | .289 | 351 | .515 | 354 | .519 | 96.4 | 5.4 | 4.91 | 5.05 |
| Jason Waddell* |   | mr | 28 | .750 | 6 | .500 | 3 | .375 | 3 | .375 | 1.1 | 6.1 | 5.47 | 6.23 |
| Cory Wade |   | mr | 26 | .735 | 89 | .281 | 55 | .455 | 56 | .463 | 14.7 | 4.7 | 4.31 | 3.96 |
| Doug Waechter |   | mr | 28 | 1.137 | 20 | .350 | 20 | .714 | 20 | .714 | 7.8 | 13.2 | 11.91 | 11.46 |
| Billy Wagner* | BT | mr | 37 | .548 | 27 | .259 | 22 | .349 | 23 | .365 | 4.7 | 2.7 | 2.42 | 1.99 |
| Adam Wainwright | MAD | sp | 27 | .646 | 672 | .296 | 375 | .387 | 378 | .390 | 92.0 | 3.5 | 3.20 | 3.08 |
| Tim Wakefield |   | sp | 42 | .755 | 428 | .292 | 257 | .449 | 267 | .467 | 75.0 | 5.2 | 4.69 | 4.60 |
| Jamie Walker* |   | mr | 37 | 1.135 | 40 | .350 | 39 | .709 | 40 | .727 | 13.5 | 9.9 | 8.89 | 8.46 |
| Tyler Walker |   | mr | 33 | .652 | 107 | .252 | 58 | .387 | 61 | .407 | 15.8 | 4.0 | 3.61 | 3.13 |
| P.J. Walters |   | mr | 24 | 1.003 | 51 | .294 | 52 | .650 | 52 | .650 | 16.3 | 8.5 | 8.26 | 8.42 |
| Chien-Ming Wang |   | sp | 29 | 1.025 | 149 | .396 | 127 | .617 | 129 | .626 | 46.2 | 9.8 | 8.91 | 8.67 |
| Jarrod Washburn* | ROK | sp | 34 | .696 | 547 | .250 | 310 | .428 | 315 | .435 | 76.0 | 3.9 | 3.50 | 3.44 |
| Chris Waters* |   | mr | 28 | .718 | 36 | .167 | 24 | .490 | 24 | .490 | 5.9 | 4.6 | 4.13 | 3.89 |
| David Weathers |   | mr | 39 | .748 | 190 | .226 | 126 | .472 | 128 | .479 | 32.0 | 4.5 | 4.18 | 3.92 |
| Jeff Weaver |   | mr | 32 | .799 | 246 | .325 | 170 | .479 | 175 | .493 | 51.2 | 5.9 | 5.25 | 4.68 |
| Jered Weaver | OTR | sp | 26 | .723 | 612 | .278 | 401 | .455 | 405 | .459 | 106.9 | 4.6 | 4.10 | 3.56 |
| Brandon Webb |   | sp | 30 | 1.274 | 13 | .308 | 16 | .800 | 17 | .850 | 6.1 | 13.8 | 12.39 | 12.87 |
| Ryan Webb |   | mr | 23 | .771 | 83 | .289 | 55 | .470 | 56 | .479 | 15.3 | 5.2 | 4.83 | 4.54 |
| Todd Wellemeyer |   | sp | 30 | .907 | 404 | .349 | 305 | .544 | 308 | .549 | 96.6 | 7.2 | 6.40 | 6.87 |
| Kip Wells |   | mr | 32 | .695 | 220 | .245 | 134 | .427 | 139 | .443 | 35.1 | 4.4 | 3.92 | 3.84 |
| Randy Wells | WIZ | sp | 26 | .680 | 524 | .288 | 276 | .398 | 282 | .406 | 71.0 | 3.8 | 3.48 | 3.62 |
| Sean West* |   | sp | 23 | .801 | 339 | .307 | 229 | .490 | 232 | .497 | 65.4 | 5.6 | 5.12 | 4.93 |
| Dan Wheeler | Pal | mr | 31 | .659 | 154 | .195 | 97 | .443 | 97 | .443 | 20.3 | 3.2 | 2.85 | 2.17 |
| Wes Whisler* |   | mr | 26 | .429 | 2 | .000 | 3 | .429 | 3 | .429 | 0.6 | 3.8 | 3.38 | 4.30 |
| Sean White | EDG | mr | 28 | .581 | 208 | .226 | 90 | .345 | 92 | .352 | 20.0 | 2.8 | 2.52 | 2.33 |
| Randy Williams* |   | mr | 33 | .688 | 41 | .268 | 33 | .412 | 36 | .450 | 8.9 | 4.5 | 4.10 | 4.00 |
| Dontrelle Willis* |   | sp | 27 | .854 | 110 | .300 | 83 | .519 | 84 | .525 | 25.2 | 6.8 | 6.06 | 6.87 |
| Brian Wilson | MUL | cl | 27 | .595 | 189 | .302 | 108 | .356 | 109 | .360 | 24.9 | 3.0 | 2.78 | 2.61 |
| C.J. Wilson* | ROK | mr | 28 | .651 | 198 | .318 | 124 | .384 | 130 | .402 | 31.5 | 3.8 | 3.46 | 3.40 |
| Randy Wolf* | CCL | sp | 32 | .660 | 614 | .251 | 352 | .408 | 358 | .415 | 82.4 | 3.5 | 3.11 | 2.89 |
| Brian Wolfe |   | mr | 28 | 1.101 | 53 | .377 | 51 | .662 | 52 | .675 | 18.5 | 10.6 | 9.75 | 10.52 |
| Kerry Wood | MUL | cl | 32 | .703 | 140 | .293 | 105 | .436 | 108 | .448 | 28.7 | 4.7 | 4.23 | 4.16 |
| Tim Wood |   | mr | 26 | .742 | 68 | .294 | 42 | .433 | 43 | .443 | 11.7 | 4.7 | 4.23 | 4.25 |
| Jamey Wright |   | mr | 34 | .724 | 231 | .281 | 152 | .434 | 159 | .454 | 39.5 | 4.4 | 4.05 | 4.56 |
| Wesley Wright* |   | mr | 24 | .880 | 123 | .358 | 113 | .554 | 113 | .554 | 34.8 | 7.2 | 6.32 | 6.64 |
| Michael Wuertz | ROK | mr | 30 | .567 | 173 | .266 | 111 | .365 | 111 | .365 | 22.9 | 2.6 | 2.36 | 1.84 |
| Yasuhiko Yabuta |   | mr | 36 | 1.134 | 58 | .448 | 53 | .688 | 53 | .688 | 22.4 | 14.4 | 12.99 | 12.56 |
| Tyler Yates |   | mr | 31 | .941 | 37 | .324 | 31 | .554 | 32 | .571 | 9.8 | 7.3 | 6.60 | 6.64 |
| Chris Young |   | sp | 30 | .772 | 232 | .250 | 164 | .488 | 166 | .494 | 48.9 | 5.8 | 5.21 | 4.55 |
| Carlos Zambrano | CCL | sp | 28 | .685 | 484 | .300 | 299 | .408 | 308 | .420 | 77.8 | 4.1 | 3.72 | 3.70 |
| Clay Zavada* |   | mr | 25 | .685 | 137 | .292 | 92 | .416 | 95 | .430 | 23.7 | 4.2 | 3.77 | 3.84 |
| Brad Ziegler | CRH | mr | 29 | .734 | 228 | .351 | 134 | .428 | 135 | .431 | 35.6 | 4.4 | 3.93 | 4.25 |
| Jordan Zimmermann | MUL | sp | 23 | .760 | 256 | .332 | 179 | .458 | 183 | .468 | 49.9 | 4.9 | 4.43 | 4.25 |
| Barry Zito* | MAD | sp | 31 | .720 | 554 | .285 | 359 | .439 | 367 | .449 | 91.3 | 4.3 | 3.85 | 4.00 |
| Joel Zumaya |   | mr | 24 | .829 | 91 | .319 | 77 | .517 | 78 | .523 | 23.0 | 6.6 | 6.01 | 6.26 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| David Aardsma | LON | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Winston Abreu |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 |
| Jeremy Accardo |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 |
| Alfredo Aceves | EDG | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 18 | 7 | .389 |
| Manny Acosta |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 |
| Mike Adams | MUL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Nick Adenhart |   | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 0 | 0 | .000 |
| Jeremy Affeldt* | CRH | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 6 | .188 |
| Jonathan Albaladejo |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 |
| Matt Albers |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 |
| Brett Anderson* | GEO | sp | 21 | 30 | 1 | .033 | 1 | 13 | .433 | 134 | 4.5 | 17 | 8 | .471 |
| Greg Aquino |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 |
| Alberto Arias |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 |
| Jose Arredondo |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 10 | .714 |
| Bronson Arroyo | BT | sp | 32 | 33 | 3 | .091 | 2 | 23 | .697 | 123 | 3.7 | 20 | 6 | .300 |
| Jose Ascanio |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 |
| Mitch Atkins |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Bryan Augenstein |   | mr | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 1 | 1 | 1.000 |
| John Axford |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Luis Ayala |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 |
| Brandon Backe |   | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 0 | 0 | .000 |
| Burke Badenhop | BT | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 22 | 6 | .273 |
| Danys Baez | OTR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 6 | .667 |
| Andrew Bailey | ROK | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Homer Bailey | Pal | sp | 23 | 20 | 0 | .000 | 0 | 10 | .500 | 99 | 4.9 | 20 | 9 | .450 |
| Scott Baker | BON | sp | 27 | 33 | 1 | .030 | 1 | 16 | .485 | 180 | 5.5 | 23 | 10 | .435 |
| John Bale* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 7 | .259 |
| Collin Balester |   | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 26 | 3.7 | 9 | 3 | .333 |
| Grant Balfour | COP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 19 | .442 |
| Josh Banks |   | sp | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 10 | 3.3 | 1 | 0 | .000 |
| Brian Bannister | OTR | sp | 28 | 26 | 0 | .000 | 0 | 11 | .423 | 101 | 3.9 | 15 | 8 | .533 |
| Daniel Bard | COP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 |
| Brian Bass |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 |
| Antonio Bastardo* |   | sp | 23 | 5 | 0 | .000 | 0 | 1 | .200 | 29 | 5.8 | 4 | 1 | .250 |
| Miguel Batista |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 5 | .192 |
| Denny Bautista |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 |
| Yorman Bazardo |   | sp | 24 | 6 | 0 | .000 | 0 | 0 | .000 | 29 | 4.8 | 7 | 3 | .429 |
| Josh Beckett | Pal | sp | 29 | 32 | 4 | .125 | 2 | 20 | .625 | 179 | 5.6 | 8 | 4 | .500 |
| Erik Bedard* | GEO | sp | 30 | 15 | 0 | .000 | 0 | 6 | .400 | 59 | 3.9 | 11 | 3 | .273 |
| Joe Beimel* |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 2 | .074 |
| Ronald Belisario | MAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 2 | .080 |
| Matt Belisle |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| Heath Bell | MUL | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Trevor Bell |   | sp | 22 | 4 | 0 | .000 | 0 | 0 | .000 | 29 | 7.3 | 6 | 1 | .167 |
| Jeff Bennett |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 |
| Kris Benson |   | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 21 | 10.5 | 0 | 0 | .000 |
| Justin Berg |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 |
| Brad Bergesen | BON | sp | 23 | 19 | 1 | .053 | 0 | 13 | .684 | 99 | 5.2 | 12 | 4 | .333 |
| Jason Bergmann |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 |
| Jason Berken |   | sp | 25 | 24 | 0 | .000 | 0 | 3 | .125 | 122 | 5.1 | 19 | 7 | .368 |
| Rafael Betancourt | GEO | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 |
| Chad Billingsley | TON | sp | 24 | 32 | 0 | .000 | 0 | 22 | .688 | 143 | 4.5 | 17 | 4 | .235 |
| Nick Blackburn |   | sp | 27 | 33 | 3 | .091 | 0 | 21 | .636 | 164 | 5.0 | 14 | 6 | .429 |
| Joe Blanton |   | sp | 28 | 31 | 0 | .000 | 0 | 21 | .677 | 160 | 5.2 | 11 | 2 | .182 |
| Jerry Blevins* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 |
| Mitchell Boggs |   | sp | 25 | 9 | 0 | .000 | 0 | 2 | .222 | 48 | 5.3 | 14 | 3 | .214 |
| Jeremy Bonderman |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 8 | 2 | .250 |
| Eddie Bonine |   | mr | 28 | 4 | 0 | .000 | 0 | 2 | .500 | 15 | 3.8 | 5 | 1 | .200 |
| Chris Bootcheck |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Michael Bowden |   | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 2 | 0 | .000 |
| Blaine Boyer | MUL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 |
| Dallas Braden* | CRH | sp | 25 | 22 | 0 | .000 | 0 | 15 | .682 | 83 | 3.8 | 10 | 2 | .200 |
| Chad Bradford |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 |
| Craig Breslow* | MID | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 17 | .415 |
| Lance Broadway |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 |
| Doug Brocail |   | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Jonathan Broxton | CCL | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Brian Bruney |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 3 | .107 |
| Clay Buchholz | COP | sp | 24 | 16 | 0 | .000 | 0 | 9 | .563 | 103 | 6.4 | 8 | 1 | .125 |
| Billy Buckner |   | sp | 25 | 13 | 0 | .000 | 0 | 5 | .385 | 56 | 4.3 | 17 | 11 | .647 |
| Mark Buehrle* | CRH | sp | 30 | 33 | 1 | .030 | 1 | 19 | .576 | 147 | 4.5 | 18 | 10 | .556 |
| Jason Bulger |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 |
| Bryan Bullington |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Madison Bumgarner* |   | mr | 19 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 0 | 0 | .000 |
| Greg Burke |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 |
| A.J. Burnett | TON | sp | 32 | 33 | 1 | .030 | 0 | 21 | .636 | 180 | 5.5 | 19 | 1 | .053 |
| Sean Burnett* | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 6 | .158 |
| Mike Burns |   | sp | 30 | 8 | 0 | .000 | 0 | 2 | .250 | 42 | 5.3 | 2 | 0 | .000 |
| Brian Burres* |   | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 5 | 5 | 1.000 |
| Jared Burton |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 |
| Dave Bush |   | sp | 29 | 21 | 0 | .000 | 0 | 9 | .429 | 104 | 5.0 | 15 | 9 | .600 |
| Josh Butler |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| Paul Byrd |   | sp | 38 | 6 | 0 | .000 | 0 | 1 | .167 | 28 | 4.7 | 8 | 2 | .250 |
| Tim Byrdak* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 46 | 7 | .152 |
| Daniel Cabrera |   | sp | 28 | 9 | 0 | .000 | 0 | 1 | .111 | 37 | 4.1 | 16 | 7 | .438 |
| Fernando Cabrera |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 |
| Trevor Cahill | GEO | sp | 21 | 32 | 0 | .000 | 0 | 15 | .469 | 159 | 5.0 | 20 | 6 | .300 |
| Matt Cain | LON | sp | 24 | 33 | 4 | .121 | 0 | 20 | .606 | 138 | 4.2 | 8 | 3 | .375 |
| Kiko Calero | TON | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 |
| Kevin Cameron |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Shawn Camp | COP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 |
| Jorge Campillo |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Matt Capps |   | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Esmailin Caridad |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Jesse Carlson* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 10 | .323 |
| Buddy Carlyle |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 |
| Fausto Carmona |   | sp | 25 | 24 | 0 | .000 | 0 | 8 | .333 | 122 | 5.1 | 19 | 5 | .263 |
| Andrew Carpenter |   | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 3 | 1 | .333 |
| Chris Carpenter | TON | sp | 34 | 28 | 3 | .107 | 1 | 22 | .786 | 125 | 4.5 | 2 | 1 | .500 |
| Carlos Carrasco |   | sp | 22 | 5 | 0 | .000 | 0 | 0 | .000 | 19 | 3.8 | 2 | 0 | .000 |
| D.J. Carrasco |   | mr | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 14 | 3 | .214 |
| Cesar Carrillo |   | sp | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 17 | 5.7 | 2 | 1 | .500 |
| Santiago Casilla | OTR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 10 | .714 |
| Alberto Castillo* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 |
| Brett Cecil* | BON | sp | 22 | 17 | 0 | .000 | 0 | 8 | .471 | 88 | 5.2 | 8 | 2 | .250 |
| Jhoulys Chacin |   | mr | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 2 | 2 | 1.000 |
| Joba Chamberlain |   | sp | 23 | 31 | 0 | .000 | 0 | 12 | .387 | 174 | 5.6 | 14 | 1 | .071 |
| Jesse Chavez |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 |
| Bruce Chen* |   | sp | 32 | 9 | 0 | .000 | 0 | 3 | .333 | 31 | 3.4 | 11 | 3 | .273 |
| Randy Choate* | OTR | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 7 | .189 |
| Vinnie Chulk |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 |
| Anthony Claggett |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Tyler Clippard | TON | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 |
| Todd Coffey | BT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 |
| Phil Coke* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 |
| Jesus Colome |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 |
| Bartolo Colon |   | sp | 36 | 12 | 0 | .000 | 0 | 4 | .333 | 31 | 2.6 | 8 | 4 | .500 |
| Roman Colon |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 |
| Clay Condrey | LON | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 |
| Jose Contreras |   | sp | 37 | 23 | 0 | .000 | 0 | 8 | .348 | 91 | 4.0 | 26 | 10 | .385 |
| Aaron Cook | MAD | sp | 30 | 27 | 1 | .037 | 1 | 15 | .556 | 139 | 5.1 | 16 | 5 | .313 |
| Roy Corcoran |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 |
| Francisco Cordero | CRH | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Lance Cormier | OTR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 12 | .429 |
| Manuel Corpas |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Kevin Correia | MUL | sp | 28 | 33 | 1 | .030 | 1 | 22 | .667 | 135 | 4.1 | 26 | 9 | .346 |
| Neal Cotts* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 |
| Jesse Crain | BON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 12 | .324 |
| Juan Cruz |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 11 | .688 |
| Johnny Cueto | Pal | sp | 23 | 30 | 0 | .000 | 0 | 14 | .467 | 127 | 4.2 | 14 | 4 | .286 |
| Matt Daley |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 |
| John Danks* | EDG | sp | 24 | 32 | 1 | .031 | 0 | 20 | .625 | 151 | 4.7 | 17 | 6 | .353 |
| Daniel Davidson* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 |
| David Davidson* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Kyle Davies |   | sp | 25 | 22 | 1 | .045 | 0 | 9 | .409 | 110 | 5.0 | 14 | 8 | .571 |
| Doug Davis* |   | sp | 33 | 34 | 0 | .000 | 0 | 22 | .647 | 130 | 3.8 | 24 | 13 | .542 |
| Wade Davis |   | sp | 23 | 6 | 1 | .167 | 1 | 3 | .500 | 17 | 2.8 | 4 | 4 | 1.000 |
| Eulogio de la Cruz |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Jorge de la Rosa* | MUL | sp | 28 | 32 | 0 | .000 | 0 | 17 | .531 | 185 | 5.8 | 22 | 8 | .364 |
| Manny Delcarmen |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 10 | .244 |
| Ryan Dempster | CRH | sp | 32 | 31 | 1 | .032 | 1 | 19 | .613 | 133 | 4.3 | 11 | 3 | .273 |
| Elmer Dessens |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 |
| Ross Detwiler* |   | sp | 23 | 14 | 1 | .071 | 0 | 4 | .286 | 52 | 3.7 | 8 | 5 | .625 |
| R.A. Dickey | OTR | mr | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 13 | 5 | .385 |
| Mark DiFelice |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 |
| Tim Dillard |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 |
| Lenny DiNardo* |   | sp | 29 | 5 | 0 | .000 | 0 | 0 | .000 | 35 | 7.0 | 7 | 5 | .714 |
| Freddy Dolsi |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Brendan Donnelly |   | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Octavio Dotel |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 |
| Scott Downs* | EDG | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 |
| Brian Duensing* | CRH | mr | 26 | 9 | 0 | .000 | 0 | 4 | .444 | 43 | 4.8 | 21 | 13 | .619 |
| Zach Duke* |   | sp | 26 | 32 | 3 | .094 | 1 | 21 | .656 | 147 | 4.6 | 9 | 1 | .111 |
| Phil Dumatrait* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 |
| Michael Dunn* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Chad Durbin |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 |
| Adam Eaton |   | sp | 31 | 8 | 0 | .000 | 0 | 1 | .125 | 43 | 5.4 | 4 | 2 | .500 |
| Jack Egbert |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Mike Ekstrom |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Scott Elbert* |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| Alan Embree* |   | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 |
| Sergio Escalona* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Kelvim Escobar |   | sp | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 0 | 0 | .000 |
| Marco Estrada |   | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 2 | 0 | .000 |
| Dana Eveland* |   | sp | 25 | 9 | 0 | .000 | 0 | 1 | .111 | 59 | 6.6 | 8 | 1 | .125 |
| Scott Eyre* |   | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 1 | .045 |
| Willie Eyre |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Kyle Farnsworth |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 |
| Scott Feldman | MID | sp | 26 | 31 | 0 | .000 | 0 | 18 | .581 | 140 | 4.5 | 27 | 11 | .407 |
| Pedro Feliciano* | MAD | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 11 | .275 |
| Neftali Feliz |   | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Casey Fien |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Alfredo Figaro |   | sp | 24 | 3 | 0 | .000 | 0 | 0 | .000 | 11 | 3.7 | 6 | 2 | .333 |
| Nelson Figueroa |   | sp | 35 | 10 | 1 | .100 | 1 | 5 | .500 | 26 | 2.6 | 5 | 0 | .000 |
| Carlos Fisher |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Doug Fister | EDG | sp | 25 | 10 | 0 | .000 | 0 | 5 | .500 | 29 | 2.9 | 7 | 3 | .429 |
| Randy Flores* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 |
| Gavin Floyd | TON | sp | 26 | 30 | 1 | .033 | 0 | 19 | .633 | 130 | 4.3 | 18 | 10 | .556 |
| Josh Fogg |   | mr | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 3 | 0 | .000 |
| Casey Fossum* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Chad Fox |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 3 | 1.500 |
| Frank Francisco | EDG | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Ryan Franklin | TON | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Jason Frasor | MID | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Lucas French* |   | sp | 23 | 12 | 0 | .000 | 0 | 3 | .250 | 59 | 4.9 | 11 | 2 | .182 |
| Ernesto Frieri |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Brian Fuentes* |   | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 |
| Jeff Fulchino | MUL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 |
| Armando Gabino |   | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 3 | 1 | .333 |
| Armando Galarraga |   | sp | 27 | 25 | 0 | .000 | 0 | 10 | .400 | 119 | 4.8 | 20 | 4 | .200 |
| Sean Gallagher |   | mr | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 6 | 3 | .500 |
| Yovani Gallardo | LON | sp | 23 | 30 | 1 | .033 | 0 | 17 | .567 | 130 | 4.3 | 12 | 5 | .417 |
| Victor Garate* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 |
| Freddy Garcia | COP | sp | 33 | 9 | 0 | .000 | 0 | 7 | .778 | 43 | 4.8 | 6 | 5 | .833 |
| Jon Garland | CCL | sp | 29 | 33 | 1 | .030 | 0 | 23 | .697 | 146 | 4.4 | 13 | 3 | .231 |
| Matt Garza | GEO | sp | 25 | 32 | 0 | .000 | 0 | 19 | .594 | 122 | 3.8 | 18 | 5 | .278 |
| Chad Gaudin |   | sp | 26 | 25 | 0 | .000 | 0 | 11 | .440 | 104 | 4.2 | 29 | 10 | .345 |
| Geoff Geary |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Josh Geer |   | sp | 26 | 17 | 0 | .000 | 0 | 8 | .471 | 64 | 3.8 | 11 | 6 | .545 |
| Samuel Gervacio |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 |
| Dan Giese |   | mr | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 |
| Jimmy Gobble* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 |
| Edgar Gonzalez |   | mr | 26 | 6 | 0 | .000 | 0 | 0 | .000 | 25 | 4.2 | 17 | 5 | .294 |
| Enrique Gonzalez |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Gio Gonzalez* | MID | sp | 23 | 17 | 0 | .000 | 0 | 6 | .353 | 83 | 4.9 | 18 | 5 | .278 |
| Mike Gonzalez* | TON | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 |
| Tom Gordon |   | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 |
| Tom Gorzelanny* |   | mr | 26 | 7 | 0 | .000 | 0 | 1 | .143 | 35 | 5.0 | 14 | 8 | .571 |
| Mike Gosling* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| John Grabow* | TON | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 |
| Jeff Gray |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 |
| Sean Green |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 8 | .242 |
| Luke Gregerson | Pal | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 |
| Kevin Gregg |   | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 |
| Zack Greinke | COP | sp | 25 | 33 | 6 | .182 | 3 | 26 | .788 | 123 | 3.7 | 4 | 3 | .750 |
| Jason Grilli | COP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 |
| Eddie Guardado* |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 |
| Matt Guerrier | MID | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 |
| Jeremy Guthrie |   | sp | 30 | 33 | 1 | .030 | 0 | 15 | .455 | 140 | 4.2 | 21 | 5 | .238 |
| Juan Gutierrez |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 |
| Angel Guzman | TON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 |
| Eric Hacker |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Charlie Haeger |   | sp | 25 | 3 | 0 | .000 | 0 | 2 | .667 | 15 | 5.0 | 4 | 0 | .000 |
| Roy Halladay | ROK | sp | 32 | 32 | 9 | .281 | 4 | 22 | .688 | 164 | 5.1 | 0 | 0 | .000 |
| Cole Hamels* | BT | sp | 25 | 32 | 2 | .063 | 2 | 15 | .469 | 150 | 4.7 | 15 | 5 | .333 |
| Jason Hammel | EDG | sp | 26 | 30 | 1 | .033 | 0 | 15 | .500 | 150 | 5.0 | 24 | 9 | .375 |
| Mike Hampton* |   | sp | 36 | 21 | 0 | .000 | 0 | 7 | .333 | 79 | 3.8 | 9 | 2 | .222 |
| Joel Hanrahan | CCL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 12 | .667 |
| Craig Hansen |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Tommy Hanson | LON | sp | 22 | 21 | 0 | .000 | 0 | 12 | .571 | 101 | 4.8 | 7 | 1 | .143 |
| J.A. Happ* | WIZ | sp | 26 | 23 | 3 | .130 | 2 | 14 | .609 | 114 | 5.0 | 5 | 3 | .600 |
| Aaron Harang |   | sp | 31 | 26 | 2 | .077 | 1 | 14 | .538 | 89 | 3.4 | 15 | 8 | .533 |
| Rich Harden | COP | sp | 27 | 26 | 0 | .000 | 0 | 14 | .538 | 118 | 4.5 | 7 | 2 | .286 |
| Dan Haren | LON | sp | 28 | 33 | 3 | .091 | 1 | 24 | .727 | 147 | 4.5 | 4 | 2 | .500 |
| Matt Harrison* |   | sp | 23 | 11 | 2 | .182 | 1 | 2 | .182 | 44 | 4.0 | 5 | 4 | .800 |
| Kevin Hart |   | sp | 26 | 14 | 0 | .000 | 0 | 4 | .286 | 63 | 4.5 | 9 | 5 | .556 |
| LaTroy Hawkins |   | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Blake Hawksworth | LON | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 |
| Dirk Hayhurst |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 |
| Aaron Heilman |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 |
| Mark Hendrickson* |   | mr | 35 | 11 | 0 | .000 | 0 | 3 | .273 | 49 | 4.5 | 25 | 6 | .240 |
| Sean Henn* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 |
| Matt Herges |   | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 |
| David Hernandez | CRH | sp | 24 | 19 | 0 | .000 | 0 | 8 | .421 | 64 | 3.4 | 12 | 2 | .167 |
| Felix Hernandez | ROK | sp | 23 | 34 | 2 | .059 | 1 | 29 | .853 | 150 | 4.4 | 9 | 1 | .111 |
| Livan Hernandez |   | sp | 34 | 31 | 2 | .065 | 0 | 18 | .581 | 134 | 4.3 | 20 | 9 | .450 |
| Daniel Ray Herrera* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 10 | .270 |
| Rich Hill* |   | sp | 29 | 13 | 0 | .000 | 0 | 3 | .231 | 66 | 5.1 | 19 | 5 | .263 |
| Shawn Hill |   | sp | 28 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 3 | 0 | .000 |
| Mike Hinckley* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 |
| Alex Hinshaw* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Luke Hochevar |   | sp | 25 | 25 | 2 | .080 | 1 | 9 | .360 | 109 | 4.4 | 13 | 6 | .462 |
| Trevor Hoffman | Pal | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Derek Holland* |   | sp | 22 | 21 | 1 | .048 | 1 | 4 | .190 | 93 | 4.4 | 29 | 12 | .414 |
| J.P. Howell* | MID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 |
| Bob Howry | WIZ | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 |
| Daniel Hudson |   | mr | 22 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 1 | 1 | 1.000 |
| Tim Hudson | GEO | sp | 33 | 7 | 0 | .000 | 0 | 4 | .571 | 27 | 3.9 | 5 | 0 | .000 |
| David Huff* |   | sp | 24 | 23 | 0 | .000 | 0 | 8 | .348 | 134 | 5.8 | 10 | 8 | .800 |
| Dusty Hughes* |   | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 4 | 4 | 1.000 |
| Phil Hughes | COP | mr | 23 | 7 | 0 | .000 | 0 | 2 | .286 | 51 | 7.3 | 13 | 4 | .308 |
| Philip Humber |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 |
| Tommy Hunter | OTR | sp | 22 | 19 | 1 | .053 | 0 | 8 | .421 | 80 | 4.2 | 14 | 5 | .357 |
| Jason Isringhausen |   | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| Edwin Jackson | MID | sp | 25 | 33 | 1 | .030 | 0 | 21 | .636 | 132 | 4.0 | 12 | 9 | .750 |
| Steven Jackson | TON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 |
| Zach Jackson* |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 1 | 0 | .000 |
| Chris Jakubauskas |   | mr | 30 | 8 | 1 | .125 | 0 | 3 | .375 | 20 | 2.5 | 16 | 7 | .438 |
| Casey Janssen | BON | mr | 27 | 5 | 0 | .000 | 0 | 2 | .400 | 21 | 4.2 | 13 | 4 | .308 |
| Bobby Jenks | CRH | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Jason Jennings |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 |
| Kevin Jepsen | EDG | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 |
| Ubaldo Jimenez | TON | sp | 25 | 33 | 1 | .030 | 0 | 24 | .727 | 139 | 4.2 | 18 | 7 | .389 |
| Waldis Joaquin |   | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 |
| Jim Johnson | GEO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Josh Johnson | LON | sp | 25 | 33 | 2 | .061 | 0 | 23 | .697 | 160 | 4.8 | 19 | 6 | .316 |
| Randy Johnson* | ROK | sp | 45 | 17 | 0 | .000 | 0 | 6 | .353 | 67 | 3.9 | 17 | 6 | .353 |
| Hunter Jones* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 |
| Jorge Julio |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 6 | .857 |
| Jair Jurrjens | WIZ | sp | 23 | 34 | 0 | .000 | 0 | 25 | .735 | 146 | 4.3 | 11 | 4 | .364 |
| Jeff Karstens |   | mr | 26 | 13 | 0 | .000 | 0 | 4 | .308 | 46 | 3.5 | 18 | 5 | .278 |
| Kenshin Kawakami |   | sp | 34 | 25 | 0 | .000 | 0 | 13 | .520 | 91 | 3.6 | 12 | 4 | .333 |
| Scott Kazmir* | GEO | sp | 25 | 26 | 0 | .000 | 0 | 14 | .538 | 133 | 5.1 | 16 | 11 | .688 |
| Shawn Kelley |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 4 | 1.000 |
| Kyle Kendrick |   | mr | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 10 | 5.0 | 3 | 0 | .000 |
| Ian Kennedy |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Logan Kensing |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 |
| Bob Keppel |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 |
| Clayton Kershaw* | MUL | sp | 21 | 30 | 0 | .000 | 0 | 16 | .533 | 123 | 4.1 | 19 | 6 | .316 |
| Brad Kilby* |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 3 | 0 | .000 |
| Josh Kinney |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 |
| Masahide Kobayashi |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 |
| Bobby Korecky |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 |
| John Koronka* |   | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 3 | 2 | .667 |
| Hong-Chih Kuo* | Pal | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 |
| Hiroki Kuroda | WIZ | sp | 34 | 20 | 0 | .000 | 0 | 9 | .450 | 98 | 4.9 | 15 | 6 | .400 |
| John Lackey | COP | sp | 30 | 27 | 1 | .037 | 1 | 16 | .593 | 128 | 4.7 | 6 | 3 | .500 |
| Aaron Laffey* |   | sp | 24 | 19 | 0 | .000 | 0 | 10 | .526 | 87 | 4.6 | 20 | 8 | .400 |
| Chris Lambert |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| John Lannan* |   | sp | 24 | 33 | 2 | .061 | 1 | 19 | .576 | 119 | 3.6 | 14 | 7 | .500 |
| Mat Latos | MUL | sp | 21 | 10 | 0 | .000 | 0 | 4 | .400 | 34 | 3.4 | 6 | 2 | .333 |
| Brent Leach* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 |
| Brandon League | EDG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 |
| Wade LeBlanc* |   | sp | 24 | 9 | 0 | .000 | 0 | 4 | .444 | 41 | 4.6 | 6 | 2 | .333 |
| Wil Ledezma* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 |
| Cliff Lee* | MID | sp | 30 | 34 | 6 | .176 | 2 | 24 | .706 | 136 | 4.0 | 7 | 2 | .286 |
| Justin Lehr |   | sp | 31 | 11 | 1 | .091 | 1 | 4 | .364 | 58 | 5.3 | 2 | 0 | .000 |
| Anthony Lerew |   | sp | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 6 | 3.0 | 3 | 0 | .000 |
| Christopher Leroux |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Jon Lester* | EDG | sp | 25 | 32 | 2 | .063 | 0 | 23 | .719 | 159 | 5.0 | 16 | 4 | .250 |
| Jensen Lewis |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 6 | .375 |
| Scott Lewis* |   | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 0 | .000 |
| Brad Lidge | Pal | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 |
| Ted Lilly* | OTR | sp | 33 | 27 | 0 | .000 | 0 | 21 | .778 | 98 | 3.6 | 13 | 2 | .154 |
| Tim Lincecum | WIZ | sp | 25 | 32 | 4 | .125 | 2 | 26 | .813 | 146 | 4.6 | 17 | 8 | .471 |
| Mike Lincoln |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Matt Lindstrom |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 |
| Scott Linebrink |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 |
| Francisco Liriano* | ROK | sp | 25 | 24 | 0 | .000 | 0 | 10 | .417 | 92 | 3.8 | 15 | 3 | .200 |
| Jesse Litsch |   | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 1 | 0 | .000 |
| Radhames Liz |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 |
| Boone Logan* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 |
| Kyle Lohse | CCL | sp | 30 | 22 | 1 | .045 | 1 | 9 | .409 | 91 | 4.1 | 9 | 1 | .111 |
| Braden Looper |   | sp | 34 | 34 | 0 | .000 | 0 | 14 | .412 | 194 | 5.7 | 18 | 7 | .389 |
| Arturo Lopez* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| Javier Lopez* | OTR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Rodrigo Lopez |   | sp | 33 | 5 | 0 | .000 | 0 | 3 | .600 | 36 | 7.2 | 2 | 1 | .500 |
| Wilton Lopez |   | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 4 | 2.0 | 3 | 1 | .333 |
| Shane Loux |   | mr | 29 | 6 | 0 | .000 | 0 | 3 | .500 | 18 | 3.0 | 13 | 3 | .231 |
| Derek Lowe |   | sp | 36 | 34 | 0 | .000 | 0 | 21 | .618 | 176 | 5.2 | 21 | 5 | .238 |
| Mark Lowe |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 |
| Brandon Lyon | Pal | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 |
| Mike MacDougal |   | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 |
| Warner Madrigal |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 |
| Ryan Madson | CCL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 |
| Ron Mahay* |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 10 | .370 |
| Paul Maholm* |   | sp | 27 | 31 | 0 | .000 | 0 | 16 | .516 | 124 | 4.0 | 11 | 5 | .455 |
| John Maine | BT | sp | 28 | 15 | 0 | .000 | 0 | 7 | .467 | 76 | 5.1 | 5 | 0 | .000 |
| Matt Maloney* |   | sp | 25 | 7 | 0 | .000 | 0 | 2 | .286 | 23 | 3.3 | 2 | 2 | 1.000 |
| Jeff Manship |   | mr | 24 | 5 | 0 | .000 | 0 | 0 | .000 | 30 | 6.0 | 13 | 6 | .462 |
| Robert Manuel |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Carlos Marmol | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 |
| Jason Marquis | CCL | sp | 30 | 33 | 2 | .061 | 1 | 21 | .636 | 158 | 4.8 | 19 | 8 | .421 |
| Jay Marshall* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 6 | .750 |
| Sean Marshall* | EDG | mr | 26 | 9 | 1 | .111 | 0 | 2 | .222 | 25 | 2.8 | 33 | 7 | .212 |
| Damaso Marte* |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 |
| Victor Marte |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 |
| J.D. Martin |   | sp | 26 | 15 | 0 | .000 | 0 | 5 | .333 | 80 | 5.3 | 10 | 2 | .200 |
| Carlos Martinez |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 |
| Cristhian Martinez |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Joe Martinez |   | sp | 26 | 5 | 0 | .000 | 0 | 0 | .000 | 32 | 6.4 | 2 | 0 | .000 |
| Pedro Martinez |   | sp | 37 | 9 | 0 | .000 | 0 | 3 | .333 | 52 | 5.8 | 0 | 0 | .000 |
| Shairon Martis |   | sp | 22 | 15 | 1 | .067 | 0 | 6 | .400 | 77 | 5.1 | 3 | 1 | .333 |
| Nick Masset | GEO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 |
| Justin Masterson | OTR | mr | 24 | 16 | 1 | .063 | 0 | 6 | .375 | 53 | 3.3 | 18 | 7 | .389 |
| Doug Mathis | BON | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 0 | 0 | .000 |
| Osiris Matos |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Daisuke Matsuzaka |   | sp | 28 | 12 | 0 | .000 | 0 | 3 | .250 | 53 | 4.4 | 7 | 2 | .286 |
| Brian Matusz* |   | sp | 22 | 8 | 0 | .000 | 0 | 2 | .250 | 43 | 5.4 | 3 | 0 | .000 |
| Vin Mazzaro |   | sp | 22 | 17 | 0 | .000 | 0 | 4 | .235 | 56 | 3.3 | 10 | 2 | .200 |
| Brandon McCarthy | EDG | sp | 25 | 17 | 1 | .059 | 1 | 7 | .412 | 101 | 5.9 | 12 | 9 | .750 |
| Kyle McClellan | MAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 6 | .222 |
| Seth McClung |   | mr | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 12 | 6.0 | 12 | 4 | .333 |
| Bob McCrory |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Daniel McCutchen |   | sp | 26 | 6 | 0 | .000 | 0 | 4 | .667 | 22 | 3.7 | 1 | 1 | 1.000 |
| James McDonald |   | mr | 24 | 4 | 0 | .000 | 0 | 0 | .000 | 32 | 8.0 | 23 | 11 | .478 |
| Gil Meche |   | sp | 30 | 23 | 1 | .043 | 1 | 9 | .391 | 103 | 4.5 | 15 | 5 | .333 |
| Brandon Medders |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 |
| Kris Medlen | MAD | mr | 23 | 4 | 0 | .000 | 0 | 1 | .250 | 16 | 4.0 | 14 | 8 | .571 |
| Evan Meek | BT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 |
| Mark Melancon |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 |
| Jonathan Meloan |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Luis Mendoza |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Cla Meredith |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 |
| Randy Messenger |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Dan Meyer* | MUL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 9 | .310 |
| Kameron Mickolio |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Jose Mijares* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 3 | .091 |
| Andrew Miller* | GEO | sp | 24 | 14 | 0 | .000 | 0 | 5 | .357 | 68 | 4.9 | 18 | 3 | .167 |
| Justin Miller |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 |
| Trever Miller* |   | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 1 | .027 |
| Brad Mills* |   | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 3 | 2 | .667 |
| Kevin Millwood | EDG | sp | 34 | 31 | 3 | .097 | 0 | 18 | .581 | 171 | 5.5 | 15 | 4 | .267 |
| Eric Milton* |   | sp | 33 | 5 | 0 | .000 | 0 | 0 | .000 | 23 | 4.6 | 4 | 0 | .000 |
| Zach Miner |   | mr | 27 | 5 | 0 | .000 | 0 | 0 | .000 | 31 | 6.2 | 30 | 11 | .367 |
| Pat Misch* |   | mr | 27 | 7 | 1 | .143 | 1 | 3 | .429 | 25 | 3.6 | 14 | 2 | .143 |
| Sergio Mitre |   | sp | 28 | 9 | 0 | .000 | 0 | 1 | .111 | 57 | 6.3 | 12 | 5 | .417 |
| Garrett Mock |   | sp | 26 | 15 | 0 | .000 | 0 | 4 | .267 | 62 | 4.1 | 21 | 6 | .286 |
| Brian Moehler |   | sp | 37 | 29 | 1 | .034 | 0 | 11 | .379 | 120 | 4.1 | 20 | 7 | .350 |
| Franklin Morales* |   | mr | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 18 | 9.0 | 20 | 9 | .450 |
| Edwin Moreno |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Juan Morillo |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 |
| Brandon Morrow | CRH | cl | 24 | 10 | 0 | .000 | 0 | 2 | .200 | 46 | 4.6 | 12 | 5 | .417 |
| Clayton Mortensen |   | sp | 24 | 6 | 0 | .000 | 0 | 1 | .167 | 34 | 5.7 | 4 | 3 | .750 |
| Charlie Morton | LON | sp | 25 | 18 | 1 | .056 | 1 | 8 | .444 | 60 | 3.3 | 5 | 3 | .600 |
| Guillermo Moscoso |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Robert Mosebach |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Dustin Moseley |   | sp | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 18 | 6.0 | 2 | 0 | .000 |
| Guillermo Mota | BT | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 1 | .063 |
| Jason Motte |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 |
| Jamie Moyer* |   | sp | 46 | 25 | 0 | .000 | 0 | 11 | .440 | 125 | 5.0 | 13 | 6 | .462 |
| Peter Moylan | WIZ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 |
| Edward Mujica |   | mr | 25 | 4 | 0 | .000 | 0 | 0 | .000 | 21 | 5.3 | 17 | 3 | .176 |
| Kevin Mulvey |   | sp | 24 | 4 | 0 | .000 | 0 | 1 | .250 | 12 | 3.0 | 2 | 0 | .000 |
| Bill Murphy* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Brett Myers | CRH | sp | 28 | 10 | 0 | .000 | 0 | 6 | .600 | 51 | 5.1 | 7 | 3 | .429 |
| Chris Narveson* |   | mr | 27 | 4 | 0 | .000 | 0 | 0 | .000 | 16 | 4.0 | 12 | 7 | .583 |
| Joe Nathan | WIZ | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 |
| Joe Nelson |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 |
| Fu-Te Ni* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 |
| Jeff Niemann | BON | sp | 26 | 30 | 2 | .067 | 2 | 13 | .433 | 179 | 6.0 | 21 | 10 | .476 |
| Jonathon Niese* |   | sp | 22 | 5 | 0 | .000 | 0 | 2 | .400 | 35 | 7.0 | 4 | 1 | .250 |
| Fernando Nieve |   | sp | 26 | 7 | 0 | .000 | 0 | 4 | .571 | 30 | 4.3 | 7 | 2 | .286 |
| Dustin Nippert | GEO | sp | 28 | 10 | 0 | .000 | 0 | 2 | .200 | 35 | 3.5 | 11 | 2 | .182 |
| Ricky Nolasco | CCL | sp | 26 | 31 | 2 | .065 | 0 | 16 | .516 | 149 | 4.8 | 16 | 7 | .438 |
| Bud Norris |   | sp | 24 | 10 | 0 | .000 | 0 | 5 | .500 | 47 | 4.7 | 5 | 1 | .200 |
| Jhonny Nunez |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Leo Nunez |   | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 |
| Vladimir Nunez |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Darren O'Day | MID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 |
| Eric O'Flaherty* | CCL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 8 | .200 |
| Sean O'Sullivan |   | sp | 21 | 10 | 0 | .000 | 0 | 2 | .200 | 74 | 7.4 | 6 | 2 | .333 |
| Tomo Ohka |   | mr | 33 | 6 | 0 | .000 | 0 | 2 | .333 | 18 | 3.0 | 3 | 0 | .000 |
| Ross Ohlendorf |   | sp | 26 | 29 | 0 | .000 | 0 | 18 | .621 | 121 | 4.2 | 15 | 5 | .333 |
| Will Ohman* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| Hideki Okajima* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 |
| Darren Oliver* | GEO | mr | 38 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 23 | 3 | .130 |
| Scott Olsen* |   | sp | 25 | 11 | 0 | .000 | 0 | 4 | .364 | 57 | 5.2 | 4 | 0 | .000 |
| Garrett Olson* |   | mr | 25 | 11 | 0 | .000 | 0 | 3 | .273 | 45 | 4.1 | 12 | 6 | .500 |
| Anthony Ortega |   | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 13 | 4.3 | 3 | 2 | .667 |
| Russ Ortiz |   | sp | 35 | 13 | 0 | .000 | 0 | 4 | .308 | 50 | 3.8 | 16 | 7 | .438 |
| Roy Oswalt | BT | sp | 31 | 30 | 3 | .100 | 0 | 17 | .567 | 151 | 5.0 | 12 | 11 | .917 |
| Josh Outman* | BON | sp | 24 | 12 | 0 | .000 | 0 | 7 | .583 | 63 | 5.3 | 9 | 2 | .222 |
| Micah Owings |   | sp | 26 | 19 | 0 | .000 | 0 | 6 | .316 | 81 | 4.3 | 15 | 6 | .400 |
| Vicente Padilla | MID | sp | 31 | 25 | 0 | .000 | 0 | 11 | .440 | 131 | 5.2 | 12 | 6 | .500 |
| Matt Palmer | ROK | mr | 30 | 13 | 1 | .077 | 0 | 4 | .308 | 93 | 7.2 | 20 | 7 | .350 |
| Jonathan Papelbon | BON | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Chan Ho Park |   | mr | 36 | 7 | 0 | .000 | 0 | 2 | .286 | 35 | 5.0 | 12 | 3 | .250 |
| Bobby Parnell |   | mr | 24 | 8 | 0 | .000 | 0 | 2 | .250 | 27 | 3.4 | 24 | 7 | .292 |
| Chad Paronto |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| James Parr |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Manny Parra* |   | sp | 26 | 27 | 0 | .000 | 0 | 11 | .407 | 132 | 4.9 | 20 | 6 | .300 |
| David Patton |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Felipe Paulino |   | sp | 25 | 17 | 0 | .000 | 0 | 5 | .294 | 40 | 2.4 | 17 | 8 | .471 |
| Carl Pavano |   | sp | 33 | 33 | 1 | .030 | 1 | 18 | .545 | 197 | 6.0 | 16 | 6 | .375 |
| Jake Peavy | MUL | sp | 28 | 16 | 1 | .063 | 0 | 10 | .625 | 71 | 4.4 | 3 | 1 | .333 |
| Mike Pelfrey |   | sp | 25 | 31 | 0 | .000 | 0 | 15 | .484 | 126 | 4.1 | 20 | 6 | .300 |
| Tony Pena |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 |
| Hayden Penn |   | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 11 | 8 | .727 |
| Brad Penny |   | sp | 31 | 30 | 1 | .033 | 0 | 16 | .533 | 153 | 5.1 | 17 | 5 | .294 |
| Joel Peralta | MID | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 |
| Troy Percival |   | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 |
| Luis Perdomo |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 |
| Chris Perez | LON | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 |
| Oliver Perez* |   | sp | 27 | 14 | 0 | .000 | 0 | 3 | .214 | 71 | 5.1 | 12 | 5 | .417 |
| Rafael Perez* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 17 | .472 |
| Glen Perkins* | BON | sp | 26 | 17 | 0 | .000 | 0 | 7 | .412 | 77 | 4.5 | 5 | 2 | .400 |
| Ryan Perry |   | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 8 | .286 |
| Yusmeiro Petit |   | sp | 24 | 17 | 0 | .000 | 0 | 5 | .294 | 74 | 4.4 | 7 | 3 | .429 |
| Andy Pettitte* | EDG | sp | 37 | 32 | 0 | .000 | 0 | 17 | .531 | 171 | 5.3 | 25 | 15 | .600 |
| Joel Pineiro | CCL | sp | 30 | 32 | 3 | .094 | 2 | 21 | .656 | 145 | 4.5 | 13 | 4 | .308 |
| Renyel Pinto* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 |
| Sidney Ponson |   | sp | 32 | 9 | 0 | .000 | 0 | 4 | .444 | 37 | 4.1 | 11 | 5 | .455 |
| Rick Porcello | OTR | sp | 20 | 31 | 0 | .000 | 0 | 11 | .355 | 154 | 5.0 | 21 | 6 | .286 |
| Aaron Poreda* |   | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 |
| David Price* | BT | sp | 23 | 23 | 0 | .000 | 0 | 10 | .435 | 122 | 5.3 | 14 | 3 | .214 |
| David Purcey* |   | sp | 27 | 9 | 0 | .000 | 0 | 2 | .222 | 49 | 5.4 | 10 | 2 | .200 |
| J.J. Putz | MID | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Chad Qualls | BON | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Edwar Ramirez |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 |
| Horacio Ramirez* |   | mr | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 15 | 6 | .400 |
| Ramon Ramirez | LON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 |
| Ramon Ramirez |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 |
| Cesar Ramos* |   | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 2 | 0 | .000 |
| Clay Rapada* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Jon Rauch |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 |
| Chris Ray |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 |
| Robert Ray |   | sp | 25 | 4 | 0 | .000 | 0 | 1 | .250 | 9 | 2.3 | 4 | 0 | .000 |
| Tim Redding |   | sp | 31 | 17 | 0 | .000 | 0 | 8 | .471 | 63 | 3.7 | 11 | 7 | .636 |
| Steven Register |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Chad Reineke |   | sp | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 0 | 0 | .000 |
| Anthony Reyes |   | sp | 27 | 8 | 0 | .000 | 0 | 2 | .250 | 44 | 5.5 | 3 | 2 | .667 |
| Dennys Reyes* |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 45 | 13 | .289 |
| Jo-Jo Reyes* |   | sp | 24 | 5 | 0 | .000 | 0 | 1 | .200 | 21 | 4.2 | 8 | 4 | .500 |
| Arthur Rhodes* | OTR | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 |
| Clayton Richard* |   | sp | 25 | 26 | 1 | .038 | 0 | 10 | .385 | 140 | 5.4 | 23 | 3 | .130 |
| Dustin Richardson* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Scott Richmond |   | sp | 29 | 24 | 1 | .042 | 0 | 9 | .375 | 128 | 5.3 | 12 | 6 | .500 |
| Juan Rincon |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 11 | .786 |
| David Riske |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Mariano Rivera | ROK | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 |
| Saul Rivera |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 |
| David Robertson | COP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 |
| Nate Robertson* |   | mr | 31 | 6 | 0 | .000 | 0 | 2 | .333 | 30 | 5.0 | 20 | 7 | .350 |
| Fernando Rodney | OTR | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 |
| Fernando Rodriguez |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Francisco Rodriguez | BON | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Henry Rodriguez* |   | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Rafael Rodriguez |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 |
| Wandy Rodriguez* | BT | sp | 30 | 33 | 1 | .030 | 1 | 23 | .697 | 118 | 3.6 | 8 | 3 | .375 |
| Josh Roenicke |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| Esmil Rogers |   | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 |
| J.C. Romero* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| Ricky Romero* | GEO | sp | 24 | 29 | 0 | .000 | 0 | 16 | .552 | 145 | 5.0 | 17 | 5 | .294 |
| Sergio Romo | CCL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 |
| Carlos Rosa |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Leo Rosales | LON | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 15 | 0 | .000 | 0 | 9 | .600 | 58 | 3.9 | 16 | 7 | .438 |
| Rich Rundles* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Dan Runzler* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 |
| Josh Rupe |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Glendon Rusch* |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| Adam Russell |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 |
| B.J. Ryan* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 |
| Marc Rzepczynski* | CRH | sp | 23 | 11 | 0 | .000 | 0 | 7 | .636 | 37 | 3.4 | 6 | 3 | .500 |
| C.C. Sabathia* | CRH | sp | 28 | 34 | 2 | .059 | 1 | 21 | .618 | 202 | 5.9 | 18 | 4 | .222 |
| Billy Sadler |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Ryan Sadowski |   | sp | 26 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 4 | 1 | .250 |
| Takashi Saito | Pal | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 |
| Jeff Samardzija |   | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 9 | 2 | .222 |
| Chris Sampson |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 |
| Brian Sanches | BT | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 |
| Anibal Sanchez | MAD | sp | 25 | 16 | 0 | .000 | 0 | 6 | .375 | 62 | 3.9 | 6 | 1 | .167 |
| Duaner Sanchez |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Jonathan Sanchez* | MAD | sp | 26 | 29 | 1 | .034 | 1 | 9 | .310 | 104 | 3.6 | 30 | 7 | .233 |
| Ervin Santana | BON | sp | 26 | 23 | 2 | .087 | 2 | 11 | .478 | 108 | 4.7 | 11 | 2 | .182 |
| Johan Santana* | ROK | sp | 30 | 25 | 0 | .000 | 0 | 17 | .680 | 88 | 3.5 | 7 | 3 | .429 |
| Dennis Sarfate |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 |
| Joe Saunders* |   | sp | 28 | 31 | 1 | .032 | 1 | 13 | .419 | 195 | 6.3 | 17 | 2 | .118 |
| Max Scherzer | LON | sp | 24 | 30 | 0 | .000 | 0 | 14 | .467 | 158 | 5.3 | 11 | 3 | .273 |
| Daniel Schlereth* |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 |
| Travis Schlichting |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| Jason Schmidt |   | sp | 36 | 4 | 0 | .000 | 0 | 1 | .250 | 19 | 4.8 | 3 | 2 | .667 |
| Scott Schoeneweis* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 11 | .297 |
| Bobby Seay* | EDG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 42 | 9 | .214 |
| Zack Segovia |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 |
| Steven Shell |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| George Sherrill* | ROK | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 |
| James Shields | BON | sp | 27 | 33 | 0 | .000 | 0 | 17 | .515 | 153 | 4.6 | 27 | 11 | .407 |
| Scot Shields |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 |
| Brian Shouse* |   | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 |
| Carlos Silva |   | sp | 30 | 6 | 0 | .000 | 0 | 1 | .167 | 28 | 4.7 | 3 | 0 | .000 |
| Walter Silva |   | sp | 32 | 6 | 0 | .000 | 0 | 0 | .000 | 19 | 3.2 | 6 | 1 | .167 |
| Alfredo Simon |   | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 1 | 1 | 1.000 |
| Tony Sipp* | BON | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 |
| Doug Slaten* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 |
| Kevin Slowey |   | sp | 25 | 16 | 0 | .000 | 0 | 9 | .563 | 89 | 5.6 | 10 | 1 | .100 |
| Chris Smith |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 |
| Joe Smith | MAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 |
| John Smoltz |   | sp | 42 | 15 | 0 | .000 | 0 | 3 | .200 | 64 | 4.3 | 3 | 3 | 1.000 |
| Ian Snell |   | sp | 27 | 27 | 1 | .037 | 0 | 13 | .481 | 111 | 4.1 | 17 | 4 | .235 |
| Andy Sonnanstine |   | sp | 26 | 18 | 0 | .000 | 0 | 5 | .278 | 91 | 5.1 | 18 | 5 | .278 |
| Joakim Soria | BON | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Rafael Soriano | GEO | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Jorge Sosa |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 |
| Jeremy Sowers* |   | sp | 26 | 22 | 0 | .000 | 0 | 8 | .364 | 97 | 4.4 | 21 | 8 | .381 |
| Justin Speier |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 |
| Ryan Speier |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| Russ Springer |   | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 |
| Craig Stammen | CCL | sp | 25 | 19 | 1 | .053 | 0 | 7 | .368 | 97 | 5.1 | 17 | 7 | .412 |
| Denny Stark |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Tim Stauffer | Pal | sp | 27 | 14 | 0 | .000 | 0 | 6 | .429 | 48 | 3.4 | 6 | 2 | .333 |
| Mitch Stetter* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 48 | 6 | .125 |
| Jeff Stevens |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Brian Stokes |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 2 | .077 |
| Tobi Stoner |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Huston Street | GEO | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 |
| Pedro Strop |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Eric Stults* |   | sp | 29 | 10 | 1 | .100 | 1 | 1 | .100 | 67 | 6.7 | 7 | 4 | .571 |
| Jeff Suppan |   | sp | 34 | 30 | 0 | .000 | 0 | 12 | .400 | 128 | 4.3 | 19 | 4 | .211 |
| Anthony Swarzak |   | sp | 23 | 12 | 0 | .000 | 0 | 5 | .417 | 47 | 3.9 | 14 | 5 | .357 |
| R.J. Swindle* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Jon Switzer* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 |
| Ken Takahashi* |   | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 |
| Brian Tallet* |   | sp | 31 | 25 | 0 | .000 | 0 | 11 | .440 | 132 | 5.3 | 14 | 6 | .429 |
| Jack Taschner* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 |
| Julian Tavarez |   | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 14 | .560 |
| Graham Taylor* |   | sp | 25 | 3 | 0 | .000 | 0 | 0 | .000 | 14 | 4.7 | 5 | 3 | .600 |
| Junichi Tazawa |   | sp | 23 | 4 | 0 | .000 | 0 | 1 | .250 | 29 | 7.3 | 1 | 0 | .000 |
| Robinson Tejeda | OTR | mr | 27 | 6 | 0 | .000 | 0 | 2 | .333 | 27 | 4.5 | 25 | 10 | .400 |
| Joe Thatcher* | MAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 1 | .053 |
| Dale Thayer |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 |
| Brad Thompson |   | mr | 27 | 8 | 0 | .000 | 0 | 1 | .125 | 24 | 3.0 | 10 | 3 | .300 |
| Rich Thompson |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 |
| Matt Thornton* | CRH | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 |
| Chris Tillman |   | sp | 21 | 12 | 0 | .000 | 0 | 4 | .333 | 52 | 4.3 | 11 | 2 | .182 |
| Jess Todd |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 |
| Brett Tomko |   | mr | 36 | 6 | 1 | .167 | 1 | 2 | .333 | 43 | 7.2 | 6 | 1 | .167 |
| Carlos Torres |   | sp | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 21 | 4.2 | 4 | 3 | .750 |
| Josh Towers |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Billy Traber* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Ramon Troncoso | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 |
| Koji Uehara | MID | sp | 34 | 12 | 0 | .000 | 0 | 6 | .500 | 51 | 4.3 | 7 | 5 | .714 |
| Luis Valdez |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Merkin Valdez |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 |
| Jose Valverde | WIZ | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| Rick VandenHurk |   | sp | 24 | 11 | 0 | .000 | 0 | 4 | .364 | 54 | 4.9 | 1 | 0 | .000 |
| Claudio Vargas | CCL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 |
| Jason Vargas* |   | sp | 26 | 14 | 0 | .000 | 0 | 3 | .214 | 45 | 3.2 | 16 | 5 | .313 |
| Esmerling Vasquez |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 |
| Virgil Vasquez |   | sp | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 20 | 2.9 | 4 | 1 | .250 |
| Javier Vazquez | Pal | sp | 32 | 32 | 3 | .094 | 0 | 22 | .688 | 157 | 4.9 | 11 | 5 | .455 |
| Donald Veal* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Jose Veras |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 |
| Justin Verlander | COP | sp | 26 | 35 | 3 | .086 | 1 | 22 | .629 | 164 | 4.7 | 14 | 6 | .429 |
| Carlos Villanueva |   | mr | 25 | 6 | 0 | .000 | 0 | 0 | .000 | 27 | 4.5 | 18 | 7 | .389 |
| Ron Villone* |   | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 42 | 7 | .167 |
| Pedro Viola* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 |
| Luis Vizcaino |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| Edinson Volquez | MAD | sp | 25 | 9 | 0 | .000 | 0 | 3 | .333 | 48 | 5.3 | 4 | 2 | .500 |
| Chris Volstad |   | sp | 22 | 29 | 1 | .034 | 1 | 13 | .448 | 130 | 4.5 | 20 | 8 | .400 |
| Jason Waddell* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 |
| Cory Wade |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 |
| Doug Waechter |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Billy Wagner* | BT | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 |
| Adam Wainwright | MAD | sp | 27 | 34 | 1 | .029 | 0 | 25 | .735 | 183 | 5.4 | 9 | 5 | .556 |
| Tim Wakefield |   | sp | 42 | 21 | 2 | .095 | 0 | 12 | .571 | 119 | 5.7 | 9 | 3 | .333 |
| Jamie Walker* |   | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 |
| Tyler Walker |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 |
| P.J. Walters |   | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 2 | 1 | .500 |
| Chien-Ming Wang |   | sp | 29 | 9 | 0 | .000 | 0 | 0 | .000 | 39 | 4.3 | 6 | 4 | .667 |
| Jarrod Washburn* | ROK | sp | 34 | 28 | 1 | .036 | 1 | 17 | .607 | 108 | 3.9 | 5 | 2 | .400 |
| Chris Waters* |   | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 4 | 2 | .500 |
| David Weathers |   | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 |
| Jeff Weaver |   | mr | 32 | 7 | 0 | .000 | 0 | 0 | .000 | 28 | 4.0 | 13 | 4 | .308 |
| Jered Weaver | OTR | sp | 26 | 33 | 4 | .121 | 2 | 20 | .606 | 186 | 5.6 | 21 | 9 | .429 |
| Brandon Webb |   | sp | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 0 | 0 | .000 |
| Ryan Webb |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| Todd Wellemeyer |   | sp | 30 | 21 | 0 | .000 | 0 | 5 | .238 | 88 | 4.2 | 15 | 3 | .200 |
| Kip Wells |   | mr | 32 | 7 | 0 | .000 | 0 | 3 | .429 | 25 | 3.6 | 21 | 5 | .238 |
| Randy Wells | WIZ | sp | 26 | 27 | 0 | .000 | 0 | 18 | .667 | 130 | 4.8 | 14 | 4 | .286 |
| Sean West* |   | sp | 23 | 20 | 0 | .000 | 0 | 7 | .350 | 104 | 5.2 | 12 | 5 | .417 |
| Dan Wheeler | Pal | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 |
| Wes Whisler* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 |
| Sean White | EDG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| Randy Williams* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 |
| Dontrelle Willis* |   | sp | 27 | 7 | 0 | .000 | 0 | 2 | .286 | 30 | 4.3 | 9 | 5 | .556 |
| Brian Wilson | MUL | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 |
| C.J. Wilson* | ROK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 7 | .292 |
| Randy Wolf* | CCL | sp | 32 | 34 | 0 | .000 | 0 | 24 | .706 | 167 | 4.9 | 16 | 5 | .313 |
| Brian Wolfe |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Kerry Wood | MUL | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 |
| Tim Wood |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 |
| Jamey Wright |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 15 | .417 |
| Wesley Wright* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 |
| Michael Wuertz | ROK | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 |
| Yasuhiko Yabuta |   | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 |
| Tyler Yates |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 |
| Chris Young |   | sp | 30 | 14 | 0 | .000 | 0 | 9 | .643 | 48 | 3.4 | 4 | 2 | .500 |
| Carlos Zambrano | CCL | sp | 28 | 28 | 1 | .036 | 1 | 17 | .607 | 132 | 4.7 | 17 | 8 | .471 |
| Clay Zavada* |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 |
| Brad Ziegler | CRH | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 3 | .130 |
| Jordan Zimmermann | MUL | sp | 23 | 16 | 0 | .000 | 0 | 6 | .375 | 70 | 4.4 | 6 | 0 | .000 |
| Barry Zito* | MAD | sp | 31 | 33 | 1 | .030 | 0 | 16 | .485 | 116 | 3.5 | 27 | 11 | .407 |
| Joel Zumaya |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| David Aardsma | LON | cl | 27 | 42 | 38 | .905 | 4 | .095 | 6 | 3 | 0 | .000 | 73 | 73 | 53 |
| Winston Abreu |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 5 | 5 | 1 |
| Jeremy Accardo |   | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 4 | 7 | 1 | .143 | 26 | 26 | 5 |
| Alfredo Aceves | EDG | mr | 26 | 2 | 1 | .500 | 1 | .500 | 11 | 29 | 8 | .276 | 43 | 42 | 10 |
| Manny Acosta |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 20 | 4 | .200 | 36 | 36 | 17 |
| Mike Adams | MUL | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 15 | 5 | 2 | .400 | 37 | 37 | 5 |
| Nick Adenhart |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| Jeremy Affeldt* | CRH | mr | 30 | 0 | 0 | .000 | 0 | .000 | 33 | 54 | 15 | .278 | 74 | 74 | 8 |
| Jonathan Albaladejo |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 22 | 5 | .227 | 32 | 32 | 5 |
| Matt Albers |   | mr | 26 | 4 | 0 | .000 | 4 | 1.000 | 11 | 48 | 18 | .375 | 56 | 56 | 13 |
| Brett Anderson* | GEO | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Greg Aquino |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 1 | .167 | 10 | 10 | 3 |
| Alberto Arias |   | mr | 25 | 2 | 0 | .000 | 2 | 1.000 | 9 | 19 | 2 | .105 | 42 | 42 | 12 |
| Jose Arredondo |   | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 16 | 18 | 7 | .389 | 43 | 43 | 15 |
| Bronson Arroyo | BT | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Jose Ascanio |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 3 | 1.000 | 16 | 16 | 5 |
| Mitch Atkins |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 |
| Bryan Augenstein |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 7 | 5 | 2 |
| John Axford |   | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 7 | 6 |
| Luis Ayala |   | mr | 31 | 4 | 0 | .000 | 4 | 1.000 | 3 | 24 | 8 | .333 | 38 | 38 | 13 |
| Brandon Backe |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 4 | 3 |
| Burke Badenhop | BT | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 6 | 22 | 7 | .318 | 35 | 33 | 7 |
| Danys Baez | OTR | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 15 | 28 | 12 | .429 | 59 | 59 | 9 |
| Andrew Bailey | ROK | cl | 25 | 30 | 26 | .867 | 4 | .133 | 2 | 22 | 8 | .364 | 68 | 68 | 54 |
| Homer Bailey | Pal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 |
| Scott Baker | BON | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| John Bale* |   | mr | 35 | 5 | 1 | .200 | 4 | .800 | 10 | 36 | 21 | .583 | 43 | 43 | 12 |
| Collin Balester |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 |
| Grant Balfour | COP | mr | 31 | 9 | 4 | .444 | 5 | .556 | 19 | 67 | 18 | .269 | 73 | 73 | 15 |
| Josh Banks |   | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 4 | .667 | 6 | 3 | 0 |
| Brian Bannister | OTR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 |
| Daniel Bard | COP | mr | 24 | 4 | 1 | .250 | 3 | .750 | 13 | 29 | 7 | .241 | 49 | 49 | 12 |
| Brian Bass |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 2 | 24 | 5 | .208 | 48 | 48 | 13 |
| Antonio Bastardo* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 0 |
| Miguel Batista |   | mr | 38 | 5 | 1 | .200 | 4 | .800 | 15 | 12 | 8 | .667 | 56 | 56 | 18 |
| Denny Bautista |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 10 | 6 | .600 | 14 | 14 | 4 |
| Yorman Bazardo |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 10 | 4 | 3 |
| Josh Beckett | Pal | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Erik Bedard* | GEO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Joe Beimel* |   | mr | 32 | 6 | 1 | .167 | 5 | .833 | 13 | 48 | 12 | .250 | 71 | 71 | 26 |
| Ronald Belisario | MAD | mr | 26 | 7 | 0 | .000 | 7 | 1.000 | 12 | 36 | 10 | .278 | 69 | 69 | 13 |
| Matt Belisle |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 15 | 8 | .533 | 24 | 24 | 6 |
| Heath Bell | MUL | cl | 31 | 48 | 42 | .875 | 6 | .125 | 0 | 12 | 1 | .083 | 68 | 68 | 59 |
| Trevor Bell |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 8 | 4 | 1 |
| Jeff Bennett |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 23 | 10 | .435 | 44 | 44 | 14 |
| Kris Benson |   | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 8 | 6 | 2 |
| Justin Berg |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 11 | 11 | 6 |
| Brad Bergesen | BON | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 |
| Jason Bergmann |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 11 | 50 | 7 | .140 | 56 | 56 | 6 |
| Jason Berken |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 |
| Rafael Betancourt | GEO | mr | 34 | 6 | 2 | .333 | 4 | .667 | 20 | 38 | 11 | .289 | 61 | 61 | 10 |
| Chad Billingsley | TON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 |
| Nick Blackburn |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Joe Blanton |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Jerry Blevins* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 2 | .222 | 20 | 20 | 5 |
| Mitchell Boggs |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 2 | 1.000 | 16 | 7 | 2 |
| Jeremy Bonderman |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 8 | 7 | 1 |
| Eddie Bonine |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 4 | .444 | 10 | 6 | 2 |
| Chris Bootcheck |   | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 3 | .429 | 13 | 13 | 3 |
| Michael Bowden |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 3 | .750 | 8 | 7 | 3 |
| Blaine Boyer | MUL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 4 | 21 | 11 | .524 | 48 | 48 | 21 |
| Dallas Braden* | CRH | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| Chad Bradford |   | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 2 | 23 | 10 | .435 | 21 | 21 | 1 |
| Craig Breslow* | MID | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 16 | 50 | 12 | .240 | 77 | 77 | 9 |
| Lance Broadway |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 16 | 16 | 8 |
| Doug Brocail |   | mr | 42 | 1 | 0 | .000 | 1 | 1.000 | 3 | 4 | 3 | .750 | 20 | 20 | 9 |
| Jonathan Broxton | CCL | cl | 25 | 42 | 36 | .857 | 6 | .143 | 1 | 19 | 5 | .263 | 73 | 73 | 58 |
| Brian Bruney |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 14 | 13 | 4 | .308 | 44 | 44 | 6 |
| Clay Buchholz | COP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| Billy Buckner |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 16 | 3 | 0 |
| Mark Buehrle* | CRH | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Jason Bulger |   | mr | 30 | 4 | 1 | .250 | 3 | .750 | 9 | 45 | 12 | .267 | 64 | 64 | 20 |
| Bryan Bullington |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 4 | 4 | 3 |
| Madison Bumgarner* |   | mr | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 4 | 3 | 1 |
| Greg Burke |   | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 10 | 14 | 2 | .143 | 48 | 48 | 13 |
| A.J. Burnett | TON | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Sean Burnett* | WIZ | mr | 26 | 4 | 1 | .250 | 3 | .750 | 11 | 51 | 8 | .157 | 71 | 71 | 8 |
| Mike Burns |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 7 | 4 |
| Brian Burres* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| Jared Burton |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 7 | 38 | 14 | .368 | 53 | 53 | 13 |
| Dave Bush |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 0 |
| Josh Butler |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 0 |
| Paul Byrd |   | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 0 |
| Tim Byrdak* |   | mr | 35 | 2 | 0 | .000 | 2 | 1.000 | 10 | 58 | 19 | .328 | 76 | 76 | 8 |
| Daniel Cabrera |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 6 | 4 |
| Fernando Cabrera |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 6 | 6 | 3 |
| Trevor Cahill | GEO | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Matt Cain | LON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Kiko Calero | TON | mr | 34 | 5 | 0 | .000 | 5 | 1.000 | 12 | 40 | 12 | .300 | 67 | 67 | 15 |
| Kevin Cameron |   | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 1 | .500 | 11 | 11 | 4 |
| Shawn Camp | COP | mr | 33 | 1 | 1 | 1.000 | 0 | .000 | 6 | 36 | 11 | .306 | 59 | 59 | 17 |
| Jorge Campillo |   | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 5 | 1.000 | 5 | 5 | 4 |
| Matt Capps |   | cl | 25 | 32 | 27 | .844 | 5 | .156 | 1 | 7 | 4 | .571 | 57 | 57 | 50 |
| Esmailin Caridad |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 4 | .667 | 14 | 14 | 2 |
| Jesse Carlson* |   | mr | 28 | 3 | 0 | .000 | 3 | 1.000 | 12 | 31 | 6 | .194 | 73 | 73 | 12 |
| Buddy Carlyle |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 3 | 12 | 4 | .333 | 17 | 17 | 8 |
| Fausto Carmona |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 |
| Andrew Carpenter |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 2 | 0 |
| Chris Carpenter | TON | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 |
| Carlos Carrasco |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 |
| D.J. Carrasco |   | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 31 | 14 | .452 | 49 | 48 | 11 |
| Cesar Carrillo |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 |
| Santiago Casilla | OTR | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 5 | 19 | 15 | .789 | 46 | 46 | 15 |
| Alberto Castillo* |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 5 | 17 | 1 | .059 | 20 | 20 | 4 |
| Brett Cecil* | BON | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 18 | 1 | 1 |
| Jhoulys Chacin |   | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 9 | 8 | 3 |
| Joba Chamberlain |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 |
| Jesse Chavez |   | mr | 25 | 4 | 0 | .000 | 4 | 1.000 | 15 | 44 | 17 | .386 | 73 | 73 | 24 |
| Bruce Chen* |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 17 | 8 | 4 |
| Randy Choate* | OTR | mr | 33 | 5 | 5 | 1.000 | 0 | .000 | 9 | 57 | 9 | .158 | 61 | 61 | 13 |
| Vinnie Chulk |   | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 6 | .750 | 8 | 8 | 3 |
| Anthony Claggett |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 2 |
| Tyler Clippard | TON | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 3 | 19 | 7 | .368 | 41 | 41 | 8 |
| Todd Coffey | BT | mr | 28 | 6 | 2 | .333 | 4 | .667 | 28 | 51 | 18 | .353 | 78 | 78 | 17 |
| Phil Coke* |   | mr | 26 | 7 | 2 | .286 | 5 | .714 | 21 | 54 | 12 | .222 | 72 | 72 | 13 |
| Jesus Colome |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 10 | .667 | 21 | 21 | 8 |
| Bartolo Colon |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| Roman Colon |   | mr | 29 | 3 | 0 | .000 | 3 | 1.000 | 6 | 35 | 13 | .371 | 43 | 43 | 13 |
| Clay Condrey | LON | mr | 33 | 2 | 1 | .500 | 1 | .500 | 7 | 28 | 8 | .286 | 45 | 45 | 11 |
| Jose Contreras |   | sp | 37 | 1 | 0 | .000 | 1 | 1.000 | 1 | 0 | 0 | .000 | 28 | 5 | 0 |
| Aaron Cook | MAD | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| Roy Corcoran |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 12 | 8 | .667 | 16 | 16 | 2 |
| Francisco Cordero | CRH | cl | 34 | 43 | 39 | .907 | 4 | .093 | 0 | 4 | 3 | .750 | 68 | 68 | 59 |
| Lance Cormier | OTR | mr | 28 | 3 | 2 | .667 | 1 | .333 | 8 | 33 | 14 | .424 | 53 | 53 | 11 |
| Manuel Corpas |   | mr | 26 | 3 | 1 | .333 | 2 | .667 | 7 | 11 | 3 | .273 | 35 | 35 | 16 |
| Kevin Correia | MUL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Neal Cotts* |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 14 | 1 | .071 | 19 | 19 | 3 |
| Jesse Crain | BON | mr | 27 | 0 | 0 | .000 | 0 | .000 | 5 | 33 | 13 | .394 | 56 | 56 | 15 |
| Juan Cruz |   | mr | 30 | 6 | 2 | .333 | 4 | .667 | 7 | 22 | 8 | .364 | 46 | 46 | 18 |
| Johnny Cueto | Pal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Matt Daley |   | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 12 | 28 | 9 | .321 | 57 | 57 | 15 |
| John Danks* | EDG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Daniel Davidson* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 4 | 4 | 1 |
| David Davidson* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| Kyle Davies |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| Doug Davis* |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Wade Davis |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 |
| Eulogio de la Cruz |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 |
| Jorge de la Rosa* | MUL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 |
| Manny Delcarmen |   | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 6 | 33 | 8 | .242 | 64 | 64 | 6 |
| Ryan Dempster | CRH | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Elmer Dessens |   | mr | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 19 | 3 | .158 | 28 | 28 | 8 |
| Ross Detwiler* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 1 | 0 |
| R.A. Dickey | OTR | mr | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 27 | 17 | .630 | 35 | 34 | 13 |
| Mark DiFelice |   | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 11 | 46 | 17 | .370 | 59 | 59 | 9 |
| Tim Dillard |   | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 |
| Lenny DiNardo* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 |
| Freddy Dolsi |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 4 | .667 | 6 | 6 | 5 |
| Brendan Donnelly |   | mr | 37 | 2 | 2 | 1.000 | 0 | .000 | 9 | 15 | 3 | .200 | 30 | 30 | 9 |
| Octavio Dotel |   | mr | 35 | 3 | 0 | .000 | 3 | 1.000 | 16 | 25 | 13 | .520 | 62 | 62 | 12 |
| Scott Downs* | EDG | mr | 33 | 13 | 9 | .692 | 4 | .308 | 10 | 16 | 5 | .313 | 48 | 48 | 24 |
| Brian Duensing* | CRH | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 15 | 11 | .733 | 24 | 15 | 3 |
| Zach Duke* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Phil Dumatrait* |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 10 | 6 | .600 | 15 | 15 | 2 |
| Michael Dunn* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 4 | 4 | 3 |
| Chad Durbin |   | mr | 31 | 3 | 2 | .667 | 1 | .333 | 8 | 22 | 5 | .227 | 59 | 59 | 15 |
| Adam Eaton |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 4 | 2 |
| Jack Egbert |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 1 |
| Mike Ekstrom |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 12 | 12 | 5 |
| Scott Elbert* |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 4 | 16 | 6 | .375 | 19 | 19 | 3 |
| Alan Embree* |   | mr | 39 | 3 | 0 | .000 | 3 | 1.000 | 6 | 26 | 6 | .231 | 36 | 36 | 6 |
| Sergio Escalona* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 1 | .250 | 14 | 14 | 4 |
| Kelvim Escobar |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| Marco Estrada |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 4 | 3 | 1 |
| Dana Eveland* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 4 | 2 |
| Scott Eyre* |   | mr | 37 | 0 | 0 | .000 | 0 | .000 | 13 | 30 | 7 | .233 | 42 | 42 | 3 |
| Willie Eyre |   | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 17 | 17 | 6 |
| Kyle Farnsworth |   | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 5 | 21 | 9 | .429 | 41 | 41 | 18 |
| Scott Feldman | MID | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 34 | 3 | 0 |
| Pedro Feliciano* | MAD | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 24 | 54 | 10 | .185 | 88 | 88 | 11 |
| Neftali Feliz |   | mr | 21 | 3 | 2 | .667 | 1 | .333 | 9 | 18 | 4 | .222 | 20 | 20 | 3 |
| Casey Fien |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 9 | 9 | 5 |
| Alfredo Figaro |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 5 | 2 | 0 |
| Nelson Figueroa |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 16 | 6 | 2 |
| Carlos Fisher |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 12 | 6 | .500 | 39 | 39 | 17 |
| Doug Fister | EDG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 1 | 1 |
| Randy Flores* |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 10 | 18 | 5 | .278 | 27 | 27 | 2 |
| Gavin Floyd | TON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Josh Fogg |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 8 | .400 | 24 | 23 | 9 |
| Casey Fossum* |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 3 | .375 | 3 | 3 | 0 |
| Chad Fox |   | mr | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 |
| Frank Francisco | EDG | cl | 29 | 29 | 25 | .862 | 4 | .138 | 4 | 13 | 6 | .462 | 51 | 51 | 42 |
| Ryan Franklin | TON | cl | 36 | 43 | 38 | .884 | 5 | .116 | 1 | 19 | 2 | .105 | 62 | 62 | 54 |
| Jason Frasor | MID | mr | 31 | 14 | 11 | .786 | 3 | .214 | 4 | 23 | 9 | .391 | 61 | 61 | 36 |
| Lucas French* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 15 | 3 | 2 |
| Ernesto Frieri |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 |
| Brian Fuentes* |   | cl | 33 | 55 | 48 | .873 | 7 | .127 | 0 | 17 | 3 | .176 | 65 | 65 | 57 |
| Jeff Fulchino | MUL | mr | 29 | 4 | 0 | .000 | 4 | 1.000 | 12 | 33 | 9 | .273 | 61 | 61 | 18 |
| Armando Gabino |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 0 |
| Armando Galarraga |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 29 | 4 | 1 |
| Sean Gallagher |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 1 | .167 | 14 | 12 | 5 |
| Yovani Gallardo | LON | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Victor Garate* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 4 | .800 | 4 | 4 | 0 |
| Freddy Garcia | COP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| Jon Garland | CCL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Matt Garza | GEO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Chad Gaudin |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 31 | 6 | 4 |
| Geoff Geary |   | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 2 | 6 | 2 | .333 | 16 | 16 | 3 |
| Josh Geer |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 2 | 0 |
| Samuel Gervacio |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 7 | 25 | 6 | .240 | 29 | 29 | 4 |
| Dan Giese |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 7 | 6 | 2 |
| Jimmy Gobble* |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 4 | .667 | 12 | 12 | 3 |
| Edgar Gonzalez |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 2 | .182 | 26 | 20 | 10 |
| Enrique Gonzalez |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 2 |
| Gio Gonzalez* | MID | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 20 | 3 | 0 |
| Mike Gonzalez* | TON | mr | 31 | 17 | 10 | .588 | 7 | .412 | 17 | 9 | 2 | .222 | 80 | 80 | 28 |
| Tom Gordon |   | mr | 41 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 |
| Tom Gorzelanny* |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 12 | 1 | .083 | 22 | 15 | 2 |
| Mike Gosling* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 0 | .000 | 15 | 15 | 7 |
| John Grabow* | TON | mr | 30 | 2 | 0 | .000 | 2 | 1.000 | 24 | 28 | 10 | .357 | 75 | 75 | 12 |
| Jeff Gray |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 9 | 3 | .333 | 24 | 24 | 11 |
| Sean Green |   | mr | 30 | 4 | 1 | .250 | 3 | .750 | 14 | 34 | 14 | .412 | 79 | 79 | 19 |
| Luke Gregerson | Pal | mr | 25 | 7 | 1 | .143 | 6 | .857 | 27 | 27 | 5 | .185 | 72 | 72 | 7 |
| Kevin Gregg |   | cl | 31 | 30 | 23 | .767 | 7 | .233 | 1 | 22 | 4 | .182 | 72 | 72 | 51 |
| Zack Greinke | COP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Jason Grilli | COP | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 9 | 34 | 9 | .265 | 52 | 52 | 11 |
| Eddie Guardado* |   | mr | 38 | 2 | 0 | .000 | 2 | 1.000 | 5 | 15 | 7 | .467 | 48 | 48 | 11 |
| Matt Guerrier | MID | mr | 30 | 4 | 1 | .250 | 3 | .750 | 33 | 54 | 13 | .241 | 79 | 79 | 15 |
| Jeremy Guthrie |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Juan Gutierrez |   | mr | 25 | 10 | 9 | .900 | 1 | .100 | 7 | 44 | 18 | .409 | 65 | 65 | 21 |
| Angel Guzman | TON | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 15 | 25 | 4 | .160 | 55 | 55 | 14 |
| Eric Hacker |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 2 |
| Charlie Haeger |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 3 | 2 |
| Roy Halladay | ROK | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Cole Hamels* | BT | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Jason Hammel | EDG | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 4 | 0 |
| Mike Hampton* |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 |
| Joel Hanrahan | CCL | mr | 27 | 10 | 5 | .500 | 5 | .500 | 9 | 22 | 9 | .409 | 67 | 67 | 30 |
| Craig Hansen |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 1 |
| Tommy Hanson | LON | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 |
| J.A. Happ* | WIZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 2 | .200 | 35 | 12 | 4 |
| Aaron Harang |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 |
| Rich Harden | COP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 |
| Dan Haren | LON | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Matt Harrison* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 |
| Kevin Hart |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 4 | 3 |
| LaTroy Hawkins |   | mr | 36 | 15 | 11 | .733 | 4 | .267 | 19 | 5 | 3 | .600 | 65 | 65 | 34 |
| Blake Hawksworth | LON | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 11 | 4 | .364 | 30 | 30 | 10 |
| Dirk Hayhurst |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 4 | .667 | 15 | 15 | 5 |
| Aaron Heilman |   | mr | 30 | 7 | 1 | .143 | 6 | .857 | 10 | 37 | 18 | .486 | 70 | 70 | 11 |
| Mark Hendrickson* |   | mr | 35 | 3 | 1 | .333 | 2 | .667 | 2 | 36 | 8 | .222 | 53 | 42 | 12 |
| Sean Henn* |   | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 2 | 15 | 3 | .200 | 20 | 20 | 3 |
| Matt Herges |   | mr | 39 | 1 | 0 | .000 | 1 | 1.000 | 2 | 21 | 11 | .524 | 30 | 30 | 11 |
| David Hernandez | CRH | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 20 | 1 | 0 |
| Felix Hernandez | ROK | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Livan Hernandez |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Daniel Ray Herrera* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 11 | 52 | 11 | .212 | 70 | 70 | 13 |
| Rich Hill* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 1 | 0 |
| Shawn Hill |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 |
| Mike Hinckley* |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 4 | 11 | 3 | .273 | 14 | 14 | 1 |
| Alex Hinshaw* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 9 | 9 | 3 |
| Luke Hochevar |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| Trevor Hoffman | Pal | cl | 41 | 41 | 37 | .902 | 4 | .098 | 0 | 8 | 4 | .500 | 55 | 55 | 46 |
| Derek Holland* |   | sp | 22 | 1 | 0 | .000 | 1 | 1.000 | 2 | 17 | 8 | .471 | 33 | 12 | 0 |
| J.P. Howell* | MID | mr | 26 | 25 | 17 | .680 | 8 | .320 | 4 | 44 | 16 | .364 | 69 | 69 | 41 |
| Bob Howry | WIZ | mr | 35 | 3 | 0 | .000 | 3 | 1.000 | 10 | 23 | 7 | .304 | 63 | 63 | 20 |
| Daniel Hudson |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 4 | 1 |
| Tim Hudson | GEO | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 |
| David Huff* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| Dusty Hughes* |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 1 | .200 | 8 | 7 | 0 |
| Phil Hughes | COP | mr | 23 | 6 | 3 | .500 | 3 | .500 | 20 | 16 | 1 | .063 | 51 | 44 | 6 |
| Philip Humber |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 8 | 8 | 3 |
| Tommy Hunter | OTR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 |
| Jason Isringhausen |   | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 9 | 9 | 4 |
| Edwin Jackson | MID | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Steven Jackson | TON | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 4 | 22 | 6 | .273 | 40 | 40 | 10 |
| Zach Jackson* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 2 | 1.000 | 3 | 2 | 0 |
| Chris Jakubauskas |   | mr | 30 | 2 | 0 | .000 | 2 | 1.000 | 4 | 21 | 7 | .333 | 35 | 27 | 6 |
| Casey Janssen | BON | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 2 | 10 | 3 | .300 | 21 | 16 | 5 |
| Bobby Jenks | CRH | cl | 28 | 35 | 29 | .829 | 6 | .171 | 0 | 9 | 1 | .111 | 52 | 52 | 46 |
| Jason Jennings |   | mr | 30 | 2 | 1 | .500 | 1 | .500 | 12 | 29 | 17 | .586 | 44 | 44 | 8 |
| Kevin Jepsen | EDG | mr | 24 | 3 | 1 | .333 | 2 | .667 | 17 | 26 | 8 | .308 | 54 | 54 | 13 |
| Ubaldo Jimenez | TON | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Waldis Joaquin |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 10 | 10 | 4 |
| Jim Johnson | GEO | mr | 26 | 16 | 10 | .625 | 6 | .375 | 14 | 9 | 3 | .333 | 64 | 64 | 29 |
| Josh Johnson | LON | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Randy Johnson* | ROK | sp | 45 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 22 | 5 | 2 |
| Hunter Jones* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 16 | 3 | .188 | 11 | 11 | 1 |
| Jorge Julio |   | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 3 | .500 | 15 | 15 | 7 |
| Jair Jurrjens | WIZ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Jeff Karstens |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 3 | .333 | 39 | 26 | 8 |
| Kenshin Kawakami |   | sp | 34 | 2 | 1 | .500 | 1 | .500 | 0 | 0 | 0 | .000 | 32 | 7 | 3 |
| Scott Kazmir* | GEO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 |
| Shawn Kelley |   | mr | 25 | 4 | 0 | .000 | 4 | 1.000 | 9 | 25 | 10 | .400 | 41 | 41 | 12 |
| Kyle Kendrick |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 1 | 1.000 | 9 | 7 | 2 |
| Ian Kennedy |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 |
| Logan Kensing |   | mr | 26 | 3 | 1 | .333 | 2 | .667 | 1 | 19 | 9 | .474 | 32 | 32 | 12 |
| Bob Keppel |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 5 | 25 | 9 | .360 | 37 | 37 | 8 |
| Clayton Kershaw* | MUL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 1 | 1 |
| Brad Kilby* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 2 | .286 | 11 | 10 | 1 |
| Josh Kinney |   | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 13 | 3 | .231 | 17 | 17 | 3 |
| Masahide Kobayashi |   | mr | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 6 | 1.000 | 10 | 10 | 5 |
| Bobby Korecky |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 5 | 5 | 0 |
| John Koronka* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| Hong-Chih Kuo* | Pal | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 14 | 10 | 2 | .200 | 35 | 35 | 2 |
| Hiroki Kuroda | WIZ | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 21 | 1 | 0 |
| John Lackey | COP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| Aaron Laffey* |   | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 25 | 6 | 3 |
| Chris Lambert |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 4 | .800 | 6 | 6 | 2 |
| John Lannan* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Mat Latos | MUL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 |
| Brent Leach* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 4 | 29 | 7 | .241 | 38 | 38 | 6 |
| Brandon League | EDG | mr | 26 | 3 | 0 | .000 | 3 | 1.000 | 9 | 28 | 9 | .321 | 67 | 67 | 18 |
| Wade LeBlanc* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| Wil Ledezma* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 5 | 5 | 2 |
| Cliff Lee* | MID | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Justin Lehr |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 |
| Anthony Lerew |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 1 | 0 |
| Christopher Leroux |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 5 | 5 | 3 |
| Jon Lester* | EDG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Jensen Lewis |   | mr | 25 | 5 | 1 | .200 | 4 | .800 | 5 | 35 | 16 | .457 | 47 | 47 | 15 |
| Scott Lewis* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| Brad Lidge | Pal | cl | 32 | 42 | 31 | .738 | 11 | .262 | 1 | 6 | 1 | .167 | 67 | 67 | 55 |
| Ted Lilly* | OTR | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| Tim Lincecum | WIZ | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Mike Lincoln |   | mr | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 1 | .111 | 19 | 19 | 8 |
| Matt Lindstrom |   | cl | 29 | 17 | 15 | .882 | 2 | .118 | 8 | 5 | 0 | .000 | 54 | 54 | 32 |
| Scott Linebrink |   | mr | 32 | 4 | 2 | .500 | 2 | .500 | 7 | 12 | 4 | .333 | 57 | 57 | 24 |
| Francisco Liriano* | ROK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 29 | 5 | 2 |
| Jesse Litsch |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| Radhames Liz |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 2 | 2 | 0 |
| Boone Logan* |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 2 | 13 | 2 | .154 | 20 | 20 | 7 |
| Kyle Lohse | CCL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 0 |
| Braden Looper |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Arturo Lopez* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 4 | 4 | 2 |
| Javier Lopez* | OTR | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 14 | 14 | 5 |
| Rodrigo Lopez |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 7 | 2 | 0 |
| Wilton Lopez |   | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 8 | 6 | 0 |
| Shane Loux |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 1 | .250 | 18 | 12 | 7 |
| Derek Lowe |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Mark Lowe |   | mr | 26 | 13 | 3 | .231 | 10 | .769 | 26 | 29 | 9 | .310 | 75 | 75 | 18 |
| Brandon Lyon | Pal | mr | 29 | 6 | 3 | .500 | 3 | .500 | 15 | 44 | 16 | .364 | 65 | 65 | 27 |
| Mike MacDougal |   | cl | 32 | 21 | 20 | .952 | 1 | .048 | 0 | 24 | 4 | .167 | 57 | 57 | 41 |
| Warner Madrigal |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 3 | .333 | 13 | 13 | 6 |
| Ryan Madson | CCL | mr | 28 | 16 | 10 | .625 | 6 | .375 | 26 | 13 | 0 | .000 | 79 | 79 | 28 |
| Ron Mahay* |   | mr | 38 | 0 | 0 | .000 | 0 | .000 | 6 | 45 | 22 | .489 | 57 | 57 | 11 |
| Paul Maholm* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| John Maine | BT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Matt Maloney* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 |
| Jeff Manship |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 11 | 6 | 1 |
| Robert Manuel |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 |
| Carlos Marmol | WIZ | mr | 26 | 19 | 15 | .789 | 4 | .211 | 27 | 20 | 4 | .200 | 79 | 79 | 29 |
| Jason Marquis | CCL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Jay Marshall* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 0 | .000 | 10 | 10 | 2 |
| Sean Marshall* | EDG | mr | 26 | 0 | 0 | .000 | 0 | .000 | 7 | 45 | 9 | .200 | 55 | 46 | 10 |
| Damaso Marte* |   | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 5 | 21 | 4 | .190 | 21 | 21 | 6 |
| Victor Marte |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 4 | .800 | 8 | 8 | 4 |
| J.D. Martin |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Carlos Martinez |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 2 | 2 | 0 |
| Cristhian Martinez |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 12 | 2 | .167 | 15 | 15 | 4 |
| Joe Martinez |   | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 0 | .000 | 9 | 4 | 1 |
| Pedro Martinez |   | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| Shairon Martis |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Nick Masset | GEO | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 20 | 50 | 16 | .320 | 74 | 74 | 15 |
| Justin Masterson | OTR | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 6 | 14 | 6 | .429 | 42 | 26 | 4 |
| Doug Mathis | BON | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 8 | 2 | .250 | 24 | 22 | 13 |
| Osiris Matos |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 5 | 5 | 2 |
| Daisuke Matsuzaka |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| Brian Matusz* |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 |
| Vin Mazzaro |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 |
| Brandon McCarthy | EDG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 |
| Kyle McClellan | MAD | mr | 25 | 7 | 3 | .429 | 4 | .571 | 18 | 30 | 5 | .167 | 66 | 66 | 14 |
| Seth McClung |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 6 | 22 | 4 | .182 | 41 | 39 | 8 |
| Bob McCrory |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 7 | 7 | 2 |
| Daniel McCutchen |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 |
| James McDonald |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 5 | 10 | 5 | .500 | 45 | 41 | 10 |
| Gil Meche |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| Brandon Medders |   | mr | 29 | 4 | 1 | .250 | 3 | .750 | 8 | 43 | 18 | .419 | 61 | 61 | 11 |
| Kris Medlen | MAD | mr | 23 | 2 | 0 | .000 | 2 | 1.000 | 1 | 12 | 6 | .500 | 37 | 33 | 10 |
| Evan Meek | BT | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 4 | 10 | 6 | .600 | 41 | 41 | 14 |
| Mark Melancon |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 8 | .533 | 13 | 13 | 4 |
| Jonathan Meloan |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 6 | 6 | 2 |
| Luis Mendoza |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| Cla Meredith |   | mr | 26 | 3 | 0 | .000 | 3 | 1.000 | 4 | 41 | 13 | .317 | 64 | 64 | 25 |
| Randy Messenger |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 2 | .333 | 12 | 12 | 7 |
| Dan Meyer* | MUL | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 20 | 34 | 9 | .265 | 71 | 71 | 8 |
| Kameron Mickolio |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 1 | .167 | 11 | 11 | 7 |
| Jose Mijares* |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 27 | 55 | 15 | .273 | 71 | 71 | 12 |
| Andrew Miller* | GEO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 2 | 1.000 | 20 | 6 | 1 |
| Justin Miller |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 46 | 14 | .304 | 44 | 44 | 6 |
| Trever Miller* |   | mr | 36 | 2 | 0 | .000 | 2 | 1.000 | 17 | 54 | 9 | .167 | 70 | 70 | 9 |
| Brad Mills* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| Kevin Millwood | EDG | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Eric Milton* |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 |
| Zach Miner |   | mr | 27 | 6 | 1 | .167 | 5 | .833 | 9 | 29 | 10 | .345 | 51 | 46 | 9 |
| Pat Misch* |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 4 | .267 | 26 | 19 | 2 |
| Sergio Mitre |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 12 | 3 | 2 |
| Garrett Mock |   | sp | 26 | 2 | 0 | .000 | 2 | 1.000 | 4 | 10 | 3 | .300 | 28 | 13 | 1 |
| Brian Moehler |   | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| Franklin Morales* |   | mr | 23 | 8 | 7 | .875 | 1 | .125 | 7 | 27 | 8 | .296 | 40 | 38 | 14 |
| Edwin Moreno |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 4 | 4 | 3 | .750 | 19 | 19 | 5 |
| Juan Morillo |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 2 |
| Brandon Morrow | CRH | cl | 24 | 8 | 6 | .750 | 2 | .250 | 1 | 2 | 1 | .500 | 26 | 16 | 9 |
| Clayton Mortensen |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 1 |
| Charlie Morton | LON | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 |
| Guillermo Moscoso |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 10 | 10 | 6 |
| Robert Mosebach |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 |
| Dustin Moseley |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 |
| Guillermo Mota | BT | mr | 35 | 2 | 0 | .000 | 2 | 1.000 | 2 | 38 | 17 | .447 | 61 | 61 | 27 |
| Jason Motte |   | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 15 | 36 | 8 | .222 | 69 | 69 | 14 |
| Jamie Moyer* |   | sp | 46 | 1 | 0 | .000 | 1 | 1.000 | 2 | 1 | 0 | .000 | 30 | 5 | 1 |
| Peter Moylan | WIZ | mr | 30 | 5 | 0 | .000 | 5 | 1.000 | 25 | 56 | 16 | .286 | 87 | 87 | 6 |
| Edward Mujica |   | mr | 25 | 3 | 2 | .667 | 1 | .333 | 11 | 27 | 6 | .222 | 67 | 63 | 15 |
| Kevin Mulvey |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 8 | 4 | 1 |
| Bill Murphy* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 8 | 8 | 2 |
| Brett Myers | CRH | sp | 28 | 0 | 0 | .000 | 0 | .000 | 3 | 0 | 0 | .000 | 18 | 8 | 1 |
| Chris Narveson* |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 5 | .833 | 21 | 17 | 5 |
| Joe Nathan | WIZ | cl | 34 | 52 | 47 | .904 | 5 | .096 | 0 | 13 | 0 | .000 | 70 | 70 | 62 |
| Joe Nelson |   | mr | 34 | 4 | 3 | .750 | 1 | .250 | 7 | 24 | 8 | .333 | 42 | 42 | 13 |
| Fu-Te Ni* |   | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 3 | 35 | 3 | .086 | 36 | 36 | 9 |
| Jeff Niemann | BON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 1 | 1 |
| Jonathon Niese* |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 |
| Fernando Nieve |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 1 | 1 |
| Dustin Nippert | GEO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 2 | .200 | 20 | 10 | 3 |
| Ricky Nolasco | CCL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Bud Norris |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 1 | 0 |
| Jhonny Nunez |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 7 | 7 | 4 |
| Leo Nunez |   | cl | 25 | 33 | 26 | .788 | 7 | .212 | 14 | 24 | 7 | .292 | 75 | 75 | 41 |
| Vladimir Nunez |   | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 |
| Darren O'Day | MID | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 20 | 45 | 15 | .333 | 68 | 68 | 15 |
| Eric O'Flaherty* | CCL | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 15 | 45 | 8 | .178 | 78 | 78 | 8 |
| Sean O'Sullivan |   | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 2 | 1 |
| Tomo Ohka |   | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 3 | .500 | 18 | 12 | 5 |
| Ross Ohlendorf |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| Will Ohman* |   | mr | 31 | 2 | 1 | .500 | 1 | .500 | 5 | 17 | 4 | .235 | 21 | 21 | 5 |
| Hideki Okajima* |   | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 24 | 37 | 6 | .162 | 68 | 68 | 6 |
| Darren Oliver* | GEO | mr | 38 | 1 | 0 | .000 | 1 | 1.000 | 21 | 44 | 13 | .295 | 63 | 62 | 9 |
| Scott Olsen* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 |
| Garrett Olson* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 5 | 17 | 5 | .294 | 31 | 20 | 5 |
| Anthony Ortega |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 |
| Russ Ortiz |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 23 | 10 | 3 |
| Roy Oswalt | BT | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Josh Outman* | BON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 2 | 1 |
| Micah Owings |   | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 26 | 7 | 4 |
| Vicente Padilla | MID | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 1 | 0 |
| Matt Palmer | ROK | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 4 | .250 | 40 | 27 | 10 |
| Jonathan Papelbon | BON | cl | 28 | 41 | 38 | .927 | 3 | .073 | 0 | 16 | 4 | .250 | 66 | 66 | 59 |
| Chan Ho Park |   | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 13 | 25 | 8 | .320 | 45 | 38 | 6 |
| Bobby Parnell |   | mr | 24 | 5 | 1 | .200 | 4 | .800 | 16 | 18 | 6 | .333 | 68 | 60 | 14 |
| Chad Paronto |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 6 | 1 |
| James Parr |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 8 | 8 | 4 |
| Manny Parra* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| David Patton |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 3 | .273 | 20 | 20 | 5 |
| Felipe Paulino |   | sp | 25 | 2 | 0 | .000 | 2 | 1.000 | 0 | 8 | 4 | .500 | 23 | 6 | 0 |
| Carl Pavano |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Jake Peavy | MUL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| Mike Pelfrey |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Tony Pena |   | mr | 27 | 4 | 2 | .500 | 2 | .500 | 13 | 39 | 16 | .410 | 72 | 72 | 28 |
| Hayden Penn |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 14 | 8 | .571 | 16 | 15 | 5 |
| Brad Penny |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Joel Peralta | MID | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 6 | 18 | 6 | .333 | 27 | 27 | 6 |
| Troy Percival |   | cl | 39 | 6 | 6 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 14 | 14 | 10 |
| Luis Perdomo |   | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 25 | 10 | .400 | 35 | 35 | 10 |
| Chris Perez | LON | mr | 23 | 5 | 2 | .400 | 3 | .600 | 7 | 38 | 14 | .368 | 61 | 61 | 16 |
| Oliver Perez* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 |
| Rafael Perez* |   | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 5 | 32 | 9 | .281 | 54 | 54 | 12 |
| Glen Perkins* | BON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 1 | 1 |
| Ryan Perry |   | mr | 22 | 3 | 0 | .000 | 3 | 1.000 | 6 | 33 | 13 | .394 | 53 | 53 | 12 |
| Yusmeiro Petit |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 6 | 2 |
| Andy Pettitte* | EDG | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Joel Pineiro | CCL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Renyel Pinto* |   | mr | 26 | 4 | 0 | .000 | 4 | 1.000 | 13 | 37 | 11 | .297 | 73 | 73 | 11 |
| Sidney Ponson |   | sp | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 2 | .286 | 14 | 5 | 0 |
| Rick Porcello | OTR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Aaron Poreda* |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 4 | .364 | 14 | 14 | 6 |
| David Price* | BT | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| David Purcey* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| J.J. Putz | MID | mr | 32 | 4 | 2 | .500 | 2 | .500 | 10 | 4 | 1 | .250 | 29 | 29 | 6 |
| Chad Qualls | BON | cl | 30 | 29 | 24 | .828 | 5 | .172 | 0 | 15 | 5 | .333 | 51 | 51 | 44 |
| Edwar Ramirez |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 21 | 7 | .333 | 20 | 20 | 2 |
| Horacio Ramirez* |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 11 | 2 | .182 | 19 | 18 | 1 |
| Ramon Ramirez | LON | mr | 27 | 4 | 0 | .000 | 4 | 1.000 | 13 | 41 | 9 | .220 | 70 | 70 | 16 |
| Ramon Ramirez |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 4 | 1 | .250 | 11 | 11 | 3 |
| Cesar Ramos* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 5 | 3 | 0 |
| Clay Rapada* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 3 | 3 | 1 |
| Jon Rauch |   | mr | 30 | 5 | 2 | .400 | 3 | .600 | 17 | 32 | 14 | .438 | 75 | 75 | 15 |
| Chris Ray |   | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 6 | 29 | 11 | .379 | 46 | 46 | 12 |
| Robert Ray |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 |
| Tim Redding |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 30 | 13 | 2 |
| Steven Register |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 |
| Chad Reineke |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| Anthony Reyes |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 |
| Dennys Reyes* |   | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 18 | 50 | 13 | .260 | 75 | 75 | 10 |
| Jo-Jo Reyes* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 0 |
| Arthur Rhodes* | OTR | mr | 39 | 2 | 0 | .000 | 2 | 1.000 | 25 | 19 | 4 | .211 | 66 | 66 | 10 |
| Clayton Richard* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 5 | .417 | 38 | 12 | 3 |
| Dustin Richardson* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 3 | 3 | 1 |
| Scott Richmond |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 27 | 3 | 1 |
| Juan Rincon |   | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 1 | .050 | 33 | 33 | 7 |
| David Riske |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| Mariano Rivera | ROK | cl | 39 | 46 | 44 | .957 | 2 | .043 | 0 | 20 | 5 | .250 | 66 | 66 | 55 |
| Saul Rivera |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 2 | 21 | 8 | .381 | 30 | 30 | 9 |
| David Robertson | COP | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 6 | 25 | 9 | .360 | 45 | 45 | 20 |
| Nate Robertson* |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 8 | .471 | 28 | 22 | 3 |
| Fernando Rodney | OTR | cl | 32 | 38 | 37 | .974 | 1 | .026 | 0 | 8 | 1 | .125 | 73 | 73 | 65 |
| Fernando Rodriguez |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| Francisco Rodriguez | BON | cl | 27 | 42 | 35 | .833 | 7 | .167 | 0 | 17 | 3 | .176 | 70 | 70 | 66 |
| Henry Rodriguez* |   | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 1 |
| Rafael Rodriguez |   | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 2 | 13 | 7 | .538 | 18 | 18 | 6 |
| Wandy Rodriguez* | BT | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Josh Roenicke |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 1 | 17 | 6 | .353 | 24 | 24 | 5 |
| Esmil Rogers |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| J.C. Romero* |   | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 6 | 18 | 2 | .111 | 21 | 21 | 5 |
| Ricky Romero* | GEO | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| Sergio Romo | CCL | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 11 | 26 | 2 | .077 | 45 | 45 | 9 |
| Carlos Rosa |   | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 4 | .800 | 7 | 7 | 5 |
| Leo Rosales | LON | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 17 | 5 | .294 | 33 | 33 | 8 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Rich Rundles* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 1 | 1 | 0 |
| Dan Runzler* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 9 | 3 | .333 | 11 | 11 | 0 |
| Josh Rupe |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 4 | .800 | 4 | 4 | 2 |
| Glendon Rusch* |   | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 2 | 11 | 5 | .455 | 11 | 11 | 1 |
| Adam Russell |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 4 | 6 | 1 | .167 | 15 | 15 | 1 |
| B.J. Ryan* |   | mr | 33 | 5 | 2 | .400 | 3 | .600 | 2 | 2 | 0 | .000 | 25 | 25 | 9 |
| Marc Rzepczynski* | CRH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 |
| C.C. Sabathia* | CRH | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Billy Sadler |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| Ryan Sadowski |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 |
| Takashi Saito | Pal | mr | 39 | 4 | 2 | .500 | 2 | .500 | 3 | 18 | 11 | .611 | 56 | 56 | 30 |
| Jeff Samardzija |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 20 | 18 | 7 |
| Chris Sampson |   | mr | 31 | 6 | 3 | .500 | 3 | .500 | 15 | 28 | 16 | .571 | 49 | 49 | 9 |
| Brian Sanches | BT | mr | 30 | 3 | 0 | .000 | 3 | 1.000 | 10 | 28 | 10 | .357 | 47 | 47 | 7 |
| Anibal Sanchez | MAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| Duaner Sanchez |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 5 | 1 | 1 | 1.000 | 12 | 12 | 1 |
| Jonathan Sanchez* | MAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 32 | 3 | 2 |
| Ervin Santana | BON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 24 | 1 | 0 |
| Johan Santana* | ROK | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| Dennis Sarfate |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 20 | 20 | 5 |
| Joe Saunders* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 |
| Max Scherzer | LON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Daniel Schlereth* |   | mr | 23 | 3 | 0 | .000 | 3 | 1.000 | 0 | 12 | 7 | .583 | 21 | 21 | 4 |
| Travis Schlichting |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 |
| Jason Schmidt |   | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 |
| Scott Schoeneweis* |   | mr | 35 | 3 | 0 | .000 | 3 | 1.000 | 6 | 34 | 10 | .294 | 45 | 45 | 9 |
| Bobby Seay* | EDG | mr | 31 | 4 | 0 | .000 | 4 | 1.000 | 28 | 38 | 11 | .289 | 67 | 67 | 7 |
| Zack Segovia |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 2 | .667 | 8 | 8 | 2 |
| Steven Shell |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 4 | .800 | 4 | 4 | 0 |
| George Sherrill* | ROK | cl | 32 | 26 | 21 | .808 | 5 | .192 | 11 | 17 | 4 | .235 | 72 | 72 | 39 |
| James Shields | BON | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Scot Shields |   | mr | 33 | 4 | 1 | .250 | 3 | .750 | 6 | 11 | 5 | .455 | 20 | 20 | 2 |
| Brian Shouse* |   | mr | 40 | 1 | 0 | .000 | 1 | 1.000 | 11 | 29 | 7 | .241 | 45 | 45 | 9 |
| Carlos Silva |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 2 | 1 |
| Walter Silva |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 |
| Alfredo Simon |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 |
| Tony Sipp* | BON | mr | 25 | 0 | 0 | .000 | 0 | .000 | 10 | 37 | 7 | .189 | 46 | 46 | 8 |
| Doug Slaten* |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 3 | .375 | 11 | 11 | 1 |
| Kevin Slowey |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| Chris Smith |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 4 | .267 | 35 | 35 | 12 |
| Joe Smith | MAD | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 10 | 25 | 7 | .280 | 37 | 37 | 5 |
| John Smoltz |   | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 |
| Ian Snell |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| Andy Sonnanstine |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 22 | 4 | 2 |
| Joakim Soria | BON | cl | 25 | 33 | 30 | .909 | 3 | .091 | 0 | 18 | 8 | .444 | 47 | 47 | 41 |
| Rafael Soriano | GEO | cl | 29 | 31 | 27 | .871 | 4 | .129 | 6 | 5 | 0 | .000 | 77 | 77 | 52 |
| Jorge Sosa |   | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 3 | 9 | 3 | .333 | 18 | 18 | 4 |
| Jeremy Sowers* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 1 |
| Justin Speier |   | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 8 | 14 | 2 | .143 | 41 | 41 | 8 |
| Ryan Speier |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 5 | 5 | 3 |
| Russ Springer |   | mr | 40 | 3 | 1 | .333 | 2 | .667 | 14 | 40 | 19 | .475 | 74 | 74 | 20 |
| Craig Stammen | CCL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 |
| Denny Stark |   | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 9 | 9 | 6 |
| Tim Stauffer | Pal | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 |
| Mitch Stetter* |   | mr | 28 | 2 | 1 | .500 | 1 | .500 | 20 | 67 | 14 | .209 | 71 | 71 | 13 |
| Jeff Stevens |   | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 11 | 11 | 2 |
| Brian Stokes |   | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 12 | 35 | 9 | .257 | 69 | 69 | 19 |
| Tobi Stoner |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 1 |
| Huston Street | GEO | cl | 25 | 37 | 35 | .946 | 2 | .054 | 2 | 8 | 4 | .500 | 64 | 64 | 52 |
| Pedro Strop |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 7 | 7 | 3 |
| Eric Stults* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 |
| Jeff Suppan |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| Anthony Swarzak |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| R.J. Swindle* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 6 | 6 | 2 |
| Jon Switzer* |   | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 2 | 2 | 1.000 | 4 | 4 | 1 |
| Ken Takahashi* |   | mr | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 23 | 5 | .217 | 28 | 28 | 5 |
| Brian Tallet* |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 6 | .750 | 37 | 12 | 3 |
| Jack Taschner* |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 1 | .125 | 24 | 24 | 8 |
| Julian Tavarez |   | mr | 36 | 2 | 1 | .500 | 1 | .500 | 5 | 22 | 4 | .182 | 42 | 42 | 9 |
| Graham Taylor* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 |
| Junichi Tazawa |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 6 | 2 | 1 |
| Robinson Tejeda | OTR | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 25 | 9 | .360 | 35 | 29 | 5 |
| Joe Thatcher* | MAD | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 9 | 43 | 7 | .163 | 52 | 52 | 7 |
| Dale Thayer |   | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 1 | .167 | 11 | 11 | 3 |
| Brad Thompson |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 3 | .333 | 32 | 24 | 17 |
| Rich Thompson |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 5 | .556 | 13 | 13 | 2 |
| Matt Thornton* | CRH | mr | 32 | 9 | 4 | .444 | 5 | .556 | 24 | 47 | 15 | .319 | 70 | 70 | 17 |
| Chris Tillman |   | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| Jess Todd |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 6 | .750 | 20 | 20 | 6 |
| Brett Tomko |   | mr | 36 | 2 | 0 | .000 | 2 | 1.000 | 0 | 6 | 0 | .000 | 21 | 15 | 7 |
| Carlos Torres |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 8 | 3 | 2 |
| Josh Towers |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 2 | 2 | 2 |
| Billy Traber* |   | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 1 | 1 | 0 |
| Ramon Troncoso | WIZ | mr | 26 | 7 | 6 | .857 | 1 | .143 | 14 | 32 | 5 | .156 | 73 | 73 | 20 |
| Koji Uehara | MID | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| Luis Valdez |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 2 |
| Merkin Valdez |   | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 4 | 22 | 13 | .591 | 48 | 48 | 20 |
| Jose Valverde | WIZ | cl | 29 | 29 | 25 | .862 | 4 | .138 | 1 | 11 | 0 | .000 | 52 | 52 | 45 |
| Rick VandenHurk |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 |
| Claudio Vargas | CCL | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 11 | 26 | 3 | .115 | 36 | 36 | 6 |
| Jason Vargas* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 0 | .000 | 23 | 9 | 4 |
| Esmerling Vasquez |   | mr | 25 | 4 | 0 | .000 | 4 | 1.000 | 4 | 29 | 10 | .345 | 53 | 53 | 10 |
| Virgil Vasquez |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 14 | 7 | 4 |
| Javier Vazquez | Pal | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 |
| Donald Veal* |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 0 | .000 | 19 | 19 | 10 |
| Jose Veras |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 7 | 17 | 5 | .294 | 47 | 47 | 19 |
| Justin Verlander | COP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 |
| Carlos Villanueva |   | mr | 25 | 8 | 3 | .375 | 5 | .625 | 10 | 8 | 2 | .250 | 64 | 58 | 23 |
| Ron Villone* |   | mr | 39 | 4 | 1 | .250 | 3 | .750 | 7 | 54 | 18 | .333 | 63 | 63 | 7 |
| Pedro Viola* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 9 | 9 | 1 |
| Luis Vizcaino |   | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 2 | 5 | 3 | .600 | 15 | 15 | 6 |
| Edinson Volquez | MAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| Chris Volstad |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| Jason Waddell* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 3 | 3 | 0 |
| Cory Wade |   | mr | 26 | 6 | 0 | .000 | 6 | 1.000 | 7 | 12 | 3 | .250 | 27 | 27 | 2 |
| Doug Waechter |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 3 |
| Billy Wagner* | BT | mr | 37 | 0 | 0 | .000 | 0 | .000 | 6 | 1 | 0 | .000 | 17 | 17 | 2 |
| Adam Wainwright | MAD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Tim Wakefield |   | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 |
| Jamie Walker* |   | mr | 37 | 1 | 0 | .000 | 1 | 1.000 | 2 | 23 | 9 | .391 | 22 | 22 | 2 |
| Tyler Walker |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 20 | 11 | .550 | 32 | 32 | 10 |
| P.J. Walters |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 8 | 7 | 4 |
| Chien-Ming Wang |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 3 | 2 |
| Jarrod Washburn* | ROK | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 |
| Chris Waters* |   | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 5 | 4 | 0 |
| David Weathers |   | mr | 39 | 5 | 1 | .200 | 4 | .800 | 21 | 21 | 9 | .429 | 68 | 68 | 11 |
| Jeff Weaver |   | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 4 | .308 | 28 | 21 | 5 |
| Jered Weaver | OTR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Brandon Webb |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| Ryan Webb |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 7 | 14 | 4 | .286 | 28 | 28 | 9 |
| Todd Wellemeyer |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 28 | 7 | 4 |
| Kip Wells |   | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 5 | 16 | 1 | .063 | 33 | 26 | 9 |
| Randy Wells | WIZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 |
| Sean West* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 |
| Dan Wheeler | Pal | mr | 31 | 6 | 2 | .333 | 4 | .667 | 16 | 38 | 13 | .342 | 69 | 69 | 20 |
| Wes Whisler* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 |
| Sean White | EDG | mr | 28 | 3 | 1 | .333 | 2 | .667 | 15 | 40 | 11 | .275 | 52 | 52 | 15 |
| Randy Williams* |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 3 | 20 | 6 | .300 | 25 | 25 | 6 |
| Dontrelle Willis* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 |
| Brian Wilson | MUL | cl | 27 | 45 | 38 | .844 | 7 | .156 | 1 | 34 | 6 | .176 | 68 | 68 | 60 |
| C.J. Wilson* | ROK | mr | 28 | 18 | 14 | .778 | 4 | .222 | 19 | 23 | 6 | .261 | 74 | 74 | 30 |
| Randy Wolf* | CCL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| Brian Wolfe |   | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 10 | 5 | .500 | 14 | 14 | 8 |
| Kerry Wood | MUL | cl | 32 | 26 | 20 | .769 | 6 | .231 | 0 | 5 | 1 | .200 | 58 | 58 | 50 |
| Tim Wood |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 20 | 11 | .550 | 18 | 18 | 8 |
| Jamey Wright |   | mr | 34 | 3 | 0 | .000 | 3 | 1.000 | 12 | 46 | 22 | .478 | 65 | 65 | 14 |
| Wesley Wright* |   | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 7 | 22 | 6 | .273 | 49 | 49 | 5 |
| Michael Wuertz | ROK | mr | 30 | 6 | 4 | .667 | 2 | .333 | 24 | 40 | 8 | .200 | 74 | 74 | 9 |
| Yasuhiko Yabuta |   | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 2 | .400 | 12 | 12 | 3 |
| Tyler Yates |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 3 | 3 | 0 | .000 | 15 | 15 | 2 |
| Chris Young |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 |
| Carlos Zambrano | CCL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 |
| Clay Zavada* |   | mr | 25 | 0 | 0 | .000 | 0 | .000 | 4 | 21 | 9 | .429 | 49 | 49 | 9 |
| Brad Ziegler | CRH | mr | 29 | 10 | 7 | .700 | 3 | .300 | 14 | 31 | 12 | .387 | 69 | 69 | 23 |
| Jordan Zimmermann | MUL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| Barry Zito* | MAD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 |
| Joel Zumaya |   | mr | 24 | 7 | 1 | .143 | 6 | .857 | 7 | 15 | 2 | .133 | 29 | 29 | 5 |