Org pitching register -- Retro
Regular season -- as of 9/30/2009
| 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 | 3.42 | 3 | 4 | 15 | 70 | 0 | 0 | 0 | 84.1 | 72 | 35 | 32 | 47 | 93 | 4 | 9 |
| Alfredo Aceves | EDG | mr | 26 | 2.55 | 14 | 3 | 14 | 85 | 0 | 0 | 0 | 190.1 | 134 | 59 | 54 | 34 | 166 | 24 | 18 |
| Jeremy Affeldt* | CRH | mr | 30 | 4.12 | 6 | 6 | 24 | 65 | 0 | 0 | 0 | 78.2 | 75 | 37 | 36 | 46 | 64 | 5 | 14 |
| Brett Anderson* | GEO | sp | 21 | 6.53 | 10 | 12 | 0 | 31 | 31 | 0 | 0 | 183.1 | 257 | 138 | 133 | 59 | 176 | 37 | 23 |
| Bronson Arroyo | BT | sp | 32 | 5.20 | 9 | 9 | 0 | 31 | 31 | 1 | 0 | 188.2 | 194 | 116 | 109 | 60 | 113 | 37 | 24 |
| Burke Badenhop | BT | mr | 26 | 4.70 | 1 | 3 | 2 | 62 | 0 | 0 | 0 | 111.0 | 140 | 70 | 58 | 41 | 83 | 13 | 19 |
| Danys Baez | OTR | mr | 31 | 2.42 | 8 | 4 | 17 | 73 | 0 | 0 | 0 | 93.0 | 60 | 27 | 25 | 27 | 54 | 10 | 9 |
| Andrew Bailey | ROK | cl | 25 | 2.22 | 4 | 1 | 9 | 48 | 0 | 0 | 0 | 77.0 | 53 | 19 | 19 | 26 | 90 | 7 | 2 |
| Homer Bailey | Pal | sp | 23 | 4.65 | 12 | 7 | 0 | 31 | 31 | 0 | 0 | 180.0 | 190 | 102 | 93 | 94 | 148 | 14 | 17 |
| Scott Baker | BON | sp | 27 | 5.52 | 5 | 5 | 0 | 18 | 18 | 1 | 0 | 106.0 | 121 | 68 | 65 | 35 | 83 | 20 | 3 |
| Grant Balfour | COP | mr | 31 | 4.67 | 3 | 4 | 7 | 37 | 0 | 0 | 0 | 44.1 | 45 | 23 | 23 | 20 | 48 | 5 | 2 |
| Brian Bannister | OTR | sp | 28 | 4.13 | 14 | 7 | 0 | 31 | 31 | 1 | 0 | 196.0 | 194 | 95 | 90 | 58 | 120 | 27 | 9 |
| Daniel Bard | COP | mr | 24 | 7.54 | 0 | 1 | 1 | 38 | 0 | 0 | 0 | 45.1 | 50 | 39 | 38 | 32 | 51 | 7 | 3 |
| Josh Beckett | Pal | sp | 29 | 3.26 | 17 | 8 | 0 | 31 | 31 | 1 | 0 | 210.0 | 163 | 88 | 76 | 71 | 227 | 23 | 17 |
| Erik Bedard* | GEO | sp | 30 | 6.57 | 6 | 19 | 0 | 32 | 32 | 0 | 0 | 167.0 | 207 | 128 | 122 | 83 | 179 | 29 | 9 |
| Ronald Belisario | MAD | mr | 26 | 4.33 | 5 | 4 | 4 | 77 | 0 | 0 | 0 | 87.1 | 70 | 44 | 42 | 47 | 90 | 8 | 3 |
| Heath Bell | MUL | cl | 31 | 4.74 | 3 | 3 | 3 | 44 | 0 | 0 | 0 | 79.2 | 90 | 51 | 42 | 45 | 71 | 5 | 10 |
| Brad Bergesen | BON | sp | 23 | 5.32 | 10 | 14 | 0 | 35 | 35 | 2 | 1 | 218.1 | 261 | 137 | 129 | 62 | 117 | 29 | 16 |
| Rafael Betancourt | GEO | mr | 34 | 5.31 | 1 | 2 | 9 | 63 | 0 | 0 | 0 | 81.1 | 74 | 49 | 48 | 45 | 92 | 14 | 5 |
| Chad Billingsley | TON | sp | 24 | 4.91 | 9 | 9 | 0 | 31 | 31 | 0 | 0 | 163.0 | 164 | 97 | 89 | 82 | 164 | 27 | 11 |
| Blaine Boyer | MUL | mr | 27 | 6.00 | 5 | 8 | 8 | 55 | 0 | 0 | 0 | 87.0 | 103 | 68 | 58 | 34 | 34 | 7 | 13 |
| Dallas Braden* | CRH | sp | 25 | 4.70 | 3 | 1 | 3 | 61 | 1 | 0 | 0 | 97.2 | 108 | 52 | 51 | 39 | 50 | 9 | 11 |
| Craig Breslow* | MID | mr | 28 | 4.50 | 6 | 7 | 2 | 76 | 0 | 0 | 0 | 90.0 | 90 | 46 | 45 | 34 | 75 | 17 | 12 |
| Jonathan Broxton | CCL | cl | 25 | 2.40 | 8 | 2 | 6 | 64 | 0 | 0 | 0 | 82.2 | 70 | 24 | 22 | 32 | 123 | 4 | 4 |
| Clay Buchholz | COP | sp | 24 | 5.20 | 9 | 10 | 0 | 25 | 25 | 0 | 0 | 147.0 | 156 | 95 | 85 | 64 | 108 | 23 | 19 |
| Mark Buehrle* | CRH | sp | 30 | 5.92 | 3 | 0 | 1 | 75 | 0 | 0 | 0 | 117.0 | 162 | 82 | 77 | 33 | 62 | 24 | 18 |
| A.J. Burnett | TON | sp | 32 | 4.39 | 12 | 8 | 0 | 31 | 31 | 2 | 2 | 184.2 | 167 | 99 | 90 | 93 | 192 | 28 | 16 |
| Sean Burnett* | WIZ | mr | 26 | 4.38 | 3 | 3 | 6 | 43 | 0 | 0 | 0 | 84.1 | 66 | 44 | 41 | 36 | 53 | 13 | 2 |
| Matt Cain | LON | sp | 24 | 3.82 | 16 | 7 | 0 | 31 | 31 | 1 | 0 | 200.0 | 174 | 96 | 85 | 80 | 150 | 28 | 10 |
| Kiko Calero | TON | mr | 34 | 1.95 | 6 | 3 | 34 | 66 | 0 | 0 | 0 | 74.0 | 50 | 16 | 16 | 44 | 90 | 4 | 1 |
| Shawn Camp | COP | mr | 33 | 5.26 | 5 | 5 | 8 | 85 | 0 | 0 | 0 | 102.2 | 119 | 62 | 60 | 36 | 78 | 13 | 21 |
| Chris Carpenter | TON | sp | 34 | 2.40 | 17 | 4 | 0 | 32 | 32 | 4 | 3 | 232.1 | 193 | 67 | 62 | 55 | 190 | 14 | 30 |
| Randy Choate* | OTR | mr | 33 | 2.57 | 1 | 2 | 3 | 38 | 0 | 0 | 0 | 42.0 | 31 | 14 | 12 | 12 | 22 | 4 | 4 |
| Tyler Clippard | TON | mr | 24 | 4.89 | 3 | 4 | 2 | 51 | 0 | 0 | 0 | 73.2 | 45 | 43 | 40 | 46 | 88 | 17 | 3 |
| Todd Coffey | BT | mr | 28 | 3.66 | 8 | 6 | 1 | 70 | 0 | 0 | 0 | 91.0 | 89 | 38 | 37 | 35 | 80 | 8 | 11 |
| Clay Condrey | LON | mr | 33 | 8.31 | 1 | 4 | 6 | 29 | 0 | 0 | 0 | 34.2 | 42 | 34 | 32 | 17 | 19 | 4 | 3 |
| Aaron Cook | MAD | sp | 30 | 5.85 | 7 | 13 | 0 | 31 | 31 | 0 | 0 | 177.0 | 221 | 124 | 115 | 57 | 88 | 38 | 27 |
| Francisco Cordero | CRH | cl | 34 | 6.75 | 5 | 3 | 3 | 33 | 0 | 0 | 0 | 42.2 | 62 | 34 | 32 | 26 | 41 | 1 | 4 |
| Lance Cormier | OTR | mr | 28 | 3.41 | 3 | 0 | 0 | 57 | 0 | 0 | 0 | 89.2 | 81 | 38 | 34 | 30 | 42 | 7 | 4 |
| Kevin Correia | MUL | sp | 28 | 6.03 | 9 | 13 | 0 | 31 | 31 | 1 | 0 | 174.2 | 208 | 129 | 117 | 90 | 129 | 26 | 14 |
| Johnny Cueto | Pal | sp | 23 | 7.18 | 9 | 11 | 0 | 31 | 31 | 0 | 0 | 158.0 | 207 | 136 | 126 | 67 | 129 | 34 | 14 |
| John Danks* | EDG | sp | 24 | 5.11 | 11 | 7 | 0 | 32 | 32 | 2 | 1 | 183.0 | 176 | 109 | 104 | 68 | 141 | 30 | 10 |
| Ryan Dempster | CRH | sp | 32 | 5.89 | 7 | 14 | 0 | 31 | 31 | 1 | 0 | 175.2 | 205 | 122 | 115 | 66 | 157 | 32 | 17 |
| Scott Downs* | EDG | mr | 33 | 4.52 | 7 | 3 | 3 | 37 | 0 | 0 | 0 | 63.2 | 71 | 33 | 32 | 23 | 55 | 5 | 4 |
| Brian Duensing* | CRH | mr | 26 | 5.35 | 10 | 12 | 0 | 33 | 30 | 1 | 0 | 181.2 | 206 | 116 | 108 | 79 | 116 | 29 | 17 |
| Scott Feldman | MID | sp | 26 | 3.81 | 13 | 7 | 0 | 31 | 31 | 0 | 0 | 191.1 | 150 | 91 | 81 | 86 | 122 | 18 | 20 |
| Pedro Feliciano* | MAD | mr | 32 | 5.73 | 2 | 2 | 3 | 44 | 0 | 0 | 0 | 44.0 | 47 | 31 | 28 | 19 | 41 | 10 | 2 |
| Doug Fister | EDG | sp | 25 | 5.28 | 8 | 13 | 0 | 31 | 31 | 1 | 0 | 174.0 | 194 | 113 | 102 | 45 | 110 | 35 | 16 |
| Gavin Floyd | TON | sp | 26 | 3.66 | 18 | 7 | 0 | 31 | 31 | 2 | 1 | 204.1 | 199 | 91 | 83 | 65 | 195 | 18 | 18 |
| Frank Francisco | EDG | cl | 29 | 4.64 | 5 | 4 | 7 | 44 | 0 | 0 | 0 | 75.2 | 71 | 43 | 39 | 20 | 91 | 17 | 1 |
| Ryan Franklin | TON | cl | 36 | 3.83 | 6 | 0 | 1 | 44 | 0 | 0 | 0 | 56.1 | 58 | 24 | 24 | 26 | 36 | 8 | 3 |
| Jason Frasor | MID | mr | 31 | 2.18 | 3 | 0 | 1 | 21 | 0 | 0 | 0 | 33.0 | 28 | 9 | 8 | 11 | 28 | 1 | 3 |
| Jeff Fulchino | MUL | mr | 29 | 4.25 | 7 | 5 | 7 | 64 | 0 | 0 | 0 | 110.0 | 113 | 57 | 52 | 54 | 94 | 9 | 13 |
| Yovani Gallardo | LON | sp | 23 | 4.44 | 13 | 8 | 0 | 31 | 31 | 0 | 0 | 186.2 | 177 | 95 | 92 | 91 | 201 | 24 | 14 |
| Freddy Garcia | COP | sp | 33 | 1.26 | 4 | 1 | 2 | 39 | 0 | 0 | 0 | 71.1 | 48 | 11 | 10 | 21 | 42 | 2 | 7 |
| Jon Garland | CCL | sp | 29 | 3.38 | 3 | 1 | 1 | 15 | 0 | 0 | 0 | 16.0 | 14 | 7 | 6 | 5 | 4 | 2 | 5 |
| Matt Garza | GEO | sp | 25 | 5.68 | 6 | 16 | 0 | 32 | 32 | 1 | 0 | 190.0 | 212 | 125 | 120 | 77 | 194 | 33 | 13 |
| Gio Gonzalez* | MID | sp | 23 | 5.83 | 5 | 4 | 5 | 62 | 0 | 0 | 0 | 100.1 | 120 | 66 | 65 | 66 | 109 | 14 | 14 |
| Mike Gonzalez* | TON | mr | 31 | 3.42 | 3 | 6 | 3 | 60 | 0 | 0 | 0 | 68.1 | 51 | 26 | 26 | 41 | 81 | 9 | 7 |
| John Grabow* | TON | mr | 30 | 3.60 | 1 | 3 | 5 | 38 | 0 | 0 | 0 | 45.0 | 42 | 20 | 18 | 23 | 35 | 3 | 6 |
| Luke Gregerson | Pal | mr | 25 | 4.07 | 3 | 4 | 2 | 59 | 0 | 0 | 0 | 73.0 | 67 | 35 | 33 | 39 | 82 | 4 | 9 |
| Zack Greinke | COP | sp | 25 | 2.58 | 19 | 5 | 0 | 33 | 33 | 7 | 3 | 244.0 | 198 | 75 | 70 | 60 | 266 | 18 | 16 |
| Matt Guerrier | MID | mr | 30 | 2.96 | 5 | 2 | 5 | 72 | 0 | 0 | 0 | 94.1 | 73 | 32 | 31 | 12 | 56 | 20 | 11 |
| Angel Guzman | TON | mr | 27 | 3.41 | 4 | 6 | 5 | 69 | 0 | 0 | 0 | 74.0 | 56 | 29 | 28 | 41 | 52 | 13 | 3 |
| Roy Halladay | ROK | sp | 32 | 4.61 | 17 | 13 | 0 | 35 | 35 | 8 | 0 | 252.0 | 285 | 134 | 129 | 53 | 250 | 27 | 17 |
| Cole Hamels* | BT | sp | 25 | 5.90 | 7 | 18 | 0 | 32 | 32 | 0 | 0 | 166.1 | 204 | 129 | 109 | 62 | 139 | 33 | 12 |
| Tommy Hanson | LON | sp | 22 | 4.27 | 12 | 5 | 0 | 31 | 31 | 0 | 0 | 166.1 | 161 | 88 | 79 | 91 | 151 | 19 | 15 |
| J.A. Happ* | WIZ | sp | 26 | 6.56 | 9 | 15 | 0 | 31 | 31 | 1 | 0 | 174.1 | 224 | 139 | 127 | 79 | 106 | 45 | 11 |
| Rich Harden | COP | sp | 27 | 4.51 | 10 | 11 | 0 | 33 | 33 | 0 | 0 | 181.2 | 174 | 102 | 91 | 87 | 234 | 26 | 5 |
| Dan Haren | LON | sp | 28 | 4.72 | 14 | 11 | 0 | 32 | 32 | 1 | 0 | 206.0 | 223 | 120 | 108 | 64 | 205 | 30 | 12 |
| Blake Hawksworth | LON | mr | 26 | 3.22 | 6 | 5 | 6 | 87 | 0 | 0 | 0 | 123.0 | 99 | 47 | 44 | 51 | 57 | 8 | 8 |
| Felix Hernandez | ROK | sp | 23 | 4.27 | 16 | 6 | 0 | 35 | 35 | 1 | 1 | 223.1 | 246 | 114 | 106 | 73 | 224 | 28 | 15 |
| Trevor Hoffman | Pal | cl | 41 | 2.90 | 5 | 6 | 25 | 67 | 0 | 0 | 0 | 80.2 | 77 | 28 | 26 | 28 | 72 | 10 | 6 |
| J.P. Howell* | MID | mr | 26 | 4.02 | 2 | 0 | 3 | 58 | 0 | 0 | 0 | 80.2 | 66 | 37 | 36 | 43 | 108 | 11 | 3 |
| Bob Howry | WIZ | mr | 35 | 3.73 | 2 | 2 | 8 | 48 | 0 | 0 | 0 | 79.2 | 71 | 37 | 33 | 31 | 50 | 9 | 4 |
| Phil Hughes | COP | mr | 23 | 5.89 | 7 | 9 | 12 | 65 | 0 | 0 | 0 | 91.2 | 101 | 63 | 60 | 38 | 106 | 14 | 3 |
| Tommy Hunter | OTR | sp | 22 | 5.24 | 12 | 13 | 0 | 31 | 31 | 0 | 0 | 177.0 | 172 | 111 | 103 | 82 | 114 | 20 | 11 |
| Edwin Jackson | MID | sp | 25 | 5.96 | 10 | 15 | 0 | 31 | 31 | 2 | 1 | 173.2 | 205 | 123 | 115 | 74 | 116 | 34 | 15 |
| Steven Jackson | TON | mr | 27 | 4.64 | 2 | 3 | 0 | 24 | 0 | 0 | 0 | 33.0 | 30 | 19 | 17 | 24 | 13 | 1 | 2 |
| Bobby Jenks | CRH | cl | 28 | 3.86 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2.1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Ubaldo Jimenez | TON | sp | 25 | 3.74 | 13 | 9 | 0 | 31 | 31 | 4 | 1 | 202.0 | 180 | 85 | 84 | 97 | 181 | 20 | 17 |
| Jim Johnson | GEO | mr | 26 | 6.48 | 3 | 6 | 2 | 67 | 0 | 0 | 0 | 84.2 | 113 | 62 | 61 | 35 | 48 | 14 | 12 |
| Josh Johnson | LON | sp | 25 | 4.07 | 15 | 4 | 0 | 31 | 31 | 1 | 1 | 181.1 | 182 | 93 | 82 | 66 | 158 | 21 | 9 |
| Randy Johnson* | ROK | sp | 45 | 8.33 | 5 | 10 | 0 | 20 | 19 | 0 | 0 | 98.1 | 133 | 96 | 91 | 37 | 101 | 41 | 8 |
| Jair Jurrjens | WIZ | sp | 23 | 5.39 | 7 | 13 | 0 | 31 | 31 | 0 | 0 | 180.1 | 210 | 124 | 108 | 81 | 138 | 26 | 18 |
| Scott Kazmir* | GEO | sp | 25 | 7.08 | 10 | 12 | 0 | 32 | 32 | 2 | 2 | 173.0 | 224 | 143 | 136 | 84 | 141 | 40 | 8 |
| Clayton Kershaw* | MUL | sp | 21 | 4.58 | 10 | 11 | 0 | 32 | 32 | 0 | 0 | 178.2 | 179 | 96 | 91 | 112 | 199 | 23 | 14 |
| Hiroki Kuroda |   | sp | 34 | 4.50 | 13 | 10 | 0 | 32 | 32 | 4 | 2 | 214.0 | 210 | 116 | 107 | 58 | 145 | 31 | 16 |
| John Lackey | COP | sp | 30 | 4.45 | 9 | 12 | 0 | 33 | 33 | 3 | 2 | 212.1 | 221 | 109 | 105 | 54 | 167 | 27 | 15 |
| Mat Latos | MUL | sp | 21 | 6.40 | 3 | 20 | 0 | 31 | 31 | 1 | 0 | 174.1 | 224 | 134 | 124 | 88 | 129 | 42 | 11 |
| Brandon League | EDG | mr | 26 | 4.80 | 3 | 2 | 5 | 46 | 0 | 0 | 0 | 69.1 | 79 | 39 | 37 | 28 | 71 | 5 | 14 |
| Cliff Lee* | MID | sp | 30 | 4.81 | 13 | 13 | 0 | 32 | 32 | 0 | 0 | 194.2 | 259 | 112 | 104 | 42 | 140 | 24 | 9 |
| Jon Lester* | EDG | sp | 25 | 4.75 | 10 | 11 | 0 | 32 | 32 | 0 | 0 | 172.1 | 183 | 105 | 91 | 74 | 191 | 37 | 17 |
| Brad Lidge | Pal | cl | 32 | 6.94 | 1 | 4 | 4 | 32 | 0 | 0 | 0 | 48.0 | 66 | 38 | 37 | 18 | 52 | 9 | 4 |
| Ted Lilly* | OTR | sp | 33 | 5.08 | 14 | 8 | 0 | 32 | 32 | 2 | 1 | 196.2 | 185 | 117 | 111 | 64 | 165 | 38 | 5 |
| Tim Lincecum | WIZ | sp | 25 | 4.13 | 16 | 8 | 0 | 32 | 32 | 0 | 0 | 198.1 | 181 | 96 | 91 | 80 | 237 | 17 | 11 |
| Francisco Liriano* | ROK | sp | 25 | 15.43 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 3 | 4 | 4 | 3 | 0 | 1 | 0 |
| Brandon Lyon | Pal | mr | 29 | 3.49 | 6 | 5 | 3 | 73 | 0 | 0 | 0 | 100.2 | 84 | 42 | 39 | 38 | 60 | 11 | 14 |
| Ryan Madson | CCL | mr | 28 | 3.71 | 1 | 4 | 5 | 56 | 0 | 0 | 0 | 80.0 | 89 | 35 | 33 | 33 | 76 | 15 | 10 |
| John Maine | BT | sp | 28 | 4.96 | 2 | 2 | 2 | 51 | 0 | 0 | 0 | 78.0 | 81 | 44 | 43 | 33 | 53 | 12 | 2 |
| Carlos Marmol | WIZ | mr | 26 | 2.70 | 3 | 4 | 4 | 47 | 0 | 0 | 0 | 76.2 | 39 | 24 | 23 | 63 | 91 | 2 | 9 |
| Jason Marquis | CCL | sp | 30 | 6.20 | 10 | 17 | 0 | 31 | 31 | 1 | 1 | 193.0 | 206 | 136 | 133 | 99 | 97 | 32 | 21 |
| Sean Marshall* | EDG | mr | 26 | 8.25 | 1 | 1 | 0 | 9 | 0 | 0 | 0 | 12.0 | 19 | 11 | 11 | 3 | 9 | 3 | 1 |
| Nick Masset | GEO | mr | 27 | 3.47 | 7 | 1 | 3 | 66 | 0 | 0 | 0 | 90.2 | 75 | 38 | 35 | 33 | 75 | 9 | 7 |
| Justin Masterson | OTR | mr | 24 | 7.22 | 1 | 1 | 1 | 38 | 0 | 0 | 0 | 62.1 | 88 | 51 | 50 | 36 | 64 | 9 | 8 |
| Doug Mathis | BON | mr | 26 | 4.49 | 4 | 12 | 7 | 70 | 0 | 0 | 0 | 122.1 | 142 | 70 | 61 | 32 | 78 | 19 | 13 |
| Kyle McClellan | MAD | mr | 25 | 3.45 | 6 | 5 | 24 | 55 | 0 | 0 | 0 | 75.2 | 72 | 29 | 29 | 43 | 57 | 9 | 11 |
| Kris Medlen | MAD | mr | 23 | 3.39 | 3 | 1 | 3 | 55 | 0 | 0 | 0 | 101.0 | 89 | 43 | 38 | 42 | 102 | 12 | 9 |
| Evan Meek | BT | mr | 26 | 6.57 | 0 | 7 | 7 | 42 | 0 | 0 | 0 | 49.1 | 51 | 36 | 36 | 32 | 47 | 7 | 10 |
| Dan Meyer* | MUL | mr | 27 | 5.75 | 4 | 1 | 8 | 53 | 0 | 0 | 0 | 72.0 | 79 | 47 | 46 | 33 | 82 | 19 | 4 |
| Kevin Millwood | EDG | sp | 34 | 6.61 | 6 | 16 | 0 | 31 | 31 | 3 | 0 | 173.0 | 205 | 133 | 127 | 76 | 121 | 36 | 11 |
| Brandon Morrow | CRH | cl | 24 | 16.20 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.2 | 4 | 3 | 3 | 3 | 4 | 0 | 0 |
| Guillermo Mota | BT | mr | 35 | 4.03 | 3 | 5 | 10 | 51 | 0 | 0 | 0 | 73.2 | 67 | 35 | 33 | 32 | 40 | 7 | 8 |
| Peter Moylan | WIZ | mr | 30 | 5.14 | 3 | 5 | 7 | 48 | 0 | 0 | 0 | 68.1 | 76 | 46 | 39 | 47 | 48 | 4 | 12 |
| Brett Myers | CRH | sp | 28 | 21.60 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1.2 | 3 | 5 | 4 | 0 | 0 | 2 | 0 |
| Joe Nathan |   | cl | 34 | 3.56 | 6 | 5 | 8 | 50 | 0 | 0 | 0 | 78.1 | 55 | 31 | 31 | 31 | 101 | 9 | 3 |
| Jeff Niemann | BON | sp | 26 | 5.89 | 9 | 11 | 0 | 35 | 35 | 0 | 0 | 188.0 | 230 | 132 | 123 | 63 | 146 | 27 | 26 |
| Dustin Nippert | GEO | sp | 28 | 5.75 | 9 | 13 | 0 | 31 | 31 | 0 | 0 | 167.1 | 182 | 119 | 107 | 108 | 131 | 28 | 11 |
| Ricky Nolasco | CCL | sp | 26 | 5.28 | 12 | 8 | 0 | 31 | 31 | 1 | 0 | 185.2 | 199 | 110 | 109 | 43 | 201 | 36 | 8 |
| Darren O'Day | MID | mr | 26 | 3.47 | 5 | 5 | 24 | 58 | 0 | 0 | 0 | 83.0 | 73 | 33 | 32 | 18 | 91 | 11 | 7 |
| Eric O'Flaherty* | CCL | mr | 24 | 4.96 | 2 | 5 | 1 | 51 | 0 | 0 | 0 | 74.1 | 81 | 45 | 41 | 36 | 52 | 5 | 5 |
| Darren Oliver* | GEO | mr | 38 | 2.40 | 3 | 2 | 8 | 60 | 0 | 0 | 0 | 93.2 | 63 | 32 | 25 | 25 | 100 | 13 | 5 |
| Roy Oswalt | BT | sp | 31 | 6.38 | 6 | 12 | 0 | 32 | 32 | 0 | 0 | 175.0 | 223 | 127 | 124 | 52 | 137 | 37 | 25 |
| Josh Outman* | BON | sp | 24 | 4.98 | 5 | 20 | 0 | 35 | 35 | 1 | 0 | 202.1 | 193 | 124 | 112 | 116 | 178 | 36 | 18 |
| Vicente Padilla | MID | sp | 31 | 5.87 | 7 | 12 | 0 | 31 | 31 | 0 | 0 | 165.2 | 210 | 116 | 108 | 70 | 114 | 29 | 20 |
| Matt Palmer | ROK | mr | 30 | 5.26 | 6 | 7 | 9 | 123 | 1 | 0 | 0 | 133.1 | 148 | 85 | 78 | 86 | 87 | 17 | 27 |
| Jonathan Papelbon | BON | cl | 28 | 3.61 | 6 | 3 | 2 | 43 | 0 | 0 | 0 | 82.1 | 71 | 35 | 33 | 29 | 111 | 10 | 3 |
| Jake Peavy | MUL | sp | 28 | 5.40 | 11 | 10 | 0 | 31 | 31 | 0 | 0 | 180.0 | 194 | 120 | 108 | 80 | 215 | 24 | 17 |
| Chris Perez | LON | mr | 23 | 5.02 | 4 | 2 | 5 | 49 | 0 | 0 | 0 | 43.0 | 45 | 24 | 24 | 18 | 53 | 13 | 2 |
| Andy Pettitte* | EDG | sp | 37 | 6.15 | 9 | 13 | 0 | 31 | 31 | 0 | 0 | 143.1 | 184 | 102 | 98 | 81 | 98 | 15 | 9 |
| Joel Pineiro | CCL | sp | 30 | 4.92 | 16 | 10 | 0 | 31 | 31 | 9 | 3 | 212.1 | 246 | 117 | 116 | 39 | 98 | 22 | 28 |
| Rick Porcello | OTR | sp | 20 | 6.98 | 9 | 11 | 0 | 31 | 31 | 0 | 0 | 154.2 | 193 | 125 | 120 | 61 | 83 | 45 | 20 |
| David Price* | BT | sp | 23 | 6.11 | 11 | 10 | 0 | 31 | 31 | 0 | 0 | 165.0 | 179 | 120 | 112 | 88 | 126 | 28 | 7 |
| Chad Qualls | BON | cl | 30 | 5.02 | 6 | 6 | 6 | 49 | 0 | 0 | 0 | 86.0 | 116 | 52 | 48 | 15 | 80 | 14 | 11 |
| Arthur Rhodes* | OTR | mr | 39 | 4.55 | 3 | 5 | 12 | 62 | 0 | 0 | 0 | 63.1 | 44 | 32 | 32 | 30 | 55 | 7 | 6 |
| Mariano Rivera | ROK | cl | 39 | 3.32 | 4 | 3 | 6 | 37 | 0 | 0 | 0 | 76.0 | 62 | 31 | 28 | 20 | 84 | 5 | 3 |
| David Robertson | COP | mr | 24 | 3.39 | 3 | 6 | 13 | 50 | 0 | 0 | 0 | 63.2 | 49 | 25 | 24 | 32 | 83 | 8 | 2 |
| Fernando Rodney | OTR | cl | 32 | 4.96 | 2 | 3 | 3 | 45 | 0 | 0 | 0 | 49.0 | 49 | 29 | 27 | 28 | 53 | 7 | 2 |
| Francisco Rodriguez | BON | cl | 27 | 5.15 | 5 | 5 | 4 | 49 | 0 | 0 | 0 | 78.2 | 79 | 52 | 45 | 43 | 78 | 13 | 5 |
| Wandy Rodriguez* | BT | sp | 30 | 4.43 | 11 | 12 | 0 | 31 | 31 | 0 | 0 | 187.0 | 203 | 106 | 92 | 86 | 156 | 22 | 17 |
| Sergio Romo | CCL | mr | 26 | 3.27 | 3 | 0 | 9 | 59 | 0 | 0 | 0 | 66.0 | 72 | 32 | 24 | 19 | 73 | 5 | 4 |
| Leo Rosales | LON | mr | 28 | 5.83 | 6 | 6 | 10 | 64 | 0 | 0 | 0 | 75.2 | 86 | 51 | 49 | 18 | 57 | 19 | 1 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 6.04 | 9 | 10 | 0 | 31 | 31 | 1 | 0 | 184.2 | 213 | 127 | 124 | 57 | 110 | 34 | 12 |
| Marc Rzepczynski* | CRH | sp | 23 | 5.89 | 9 | 11 | 0 | 31 | 31 | 0 | 0 | 168.0 | 182 | 113 | 110 | 105 | 169 | 22 | 23 |
| C.C. Sabathia* | CRH | sp | 28 | 4.88 | 12 | 16 | 0 | 32 | 32 | 2 | 2 | 197.1 | 228 | 116 | 107 | 61 | 170 | 19 | 22 |
| Takashi Saito | Pal | mr | 39 | 3.86 | 6 | 1 | 3 | 65 | 0 | 0 | 0 | 84.0 | 68 | 37 | 36 | 29 | 87 | 12 | 7 |
| Brian Sanches | BT | mr | 30 | 5.14 | 6 | 9 | 7 | 77 | 0 | 0 | 0 | 115.2 | 109 | 73 | 66 | 50 | 87 | 18 | 10 |
| Anibal Sanchez | MAD | sp | 25 | 4.23 | 13 | 9 | 0 | 31 | 31 | 0 | 0 | 181.0 | 169 | 91 | 85 | 83 | 151 | 28 | 21 |
| Jonathan Sanchez* | MAD | sp | 26 | 8.08 | 9 | 15 | 0 | 31 | 31 | 0 | 0 | 146.0 | 164 | 140 | 131 | 120 | 144 | 29 | 9 |
| Johan Santana* | ROK | sp | 30 | 6.27 | 7 | 13 | 0 | 34 | 34 | 1 | 0 | 192.1 | 233 | 146 | 134 | 76 | 168 | 28 | 12 |
| Max Scherzer | LON | sp | 24 | 8.03 | 0 | 3 | 1 | 32 | 0 | 0 | 0 | 49.1 | 68 | 45 | 44 | 27 | 49 | 11 | 4 |
| Bobby Seay* | EDG | mr | 31 | 2.37 | 3 | 1 | 0 | 38 | 0 | 0 | 0 | 60.2 | 45 | 18 | 16 | 21 | 50 | 2 | 0 |
| George Sherrill* | ROK | cl | 32 | 3.76 | 6 | 2 | 7 | 38 | 0 | 0 | 0 | 67.0 | 61 | 29 | 28 | 31 | 66 | 3 | 8 |
| James Shields | BON | sp | 27 | 6.04 | 8 | 11 | 0 | 34 | 34 | 0 | 0 | 184.2 | 259 | 136 | 124 | 50 | 166 | 29 | 16 |
| Tony Sipp* | BON | mr | 25 | 7.93 | 4 | 4 | 4 | 46 | 0 | 0 | 0 | 59.0 | 57 | 58 | 52 | 53 | 69 | 14 | 2 |
| Joe Smith | MAD | mr | 25 | 4.71 | 3 | 2 | 6 | 54 | 0 | 0 | 0 | 65.0 | 70 | 37 | 34 | 33 | 68 | 9 | 5 |
| Joakim Soria | BON | cl | 25 | 2.10 | 4 | 0 | 8 | 40 | 0 | 0 | 0 | 73.0 | 55 | 17 | 17 | 21 | 96 | 9 | 3 |
| Rafael Soriano | GEO | cl | 29 | 5.08 | 7 | 2 | 6 | 58 | 0 | 0 | 0 | 72.2 | 74 | 43 | 41 | 34 | 101 | 16 | 3 |
| Tim Stauffer |   | sp | 27 | 7.79 | 7 | 18 | 0 | 31 | 31 | 0 | 0 | 156.0 | 195 | 141 | 135 | 103 | 121 | 32 | 16 |
| Huston Street | GEO | cl | 25 | 3.26 | 5 | 6 | 12 | 68 | 0 | 0 | 0 | 102.0 | 59 | 37 | 37 | 26 | 120 | 20 | 5 |
| Robinson Tejeda | OTR | mr | 27 | 5.78 | 6 | 5 | 11 | 56 | 0 | 0 | 0 | 81.0 | 66 | 54 | 52 | 72 | 92 | 9 | 4 |
| Joe Thatcher* | MAD | mr | 27 | 3.49 | 3 | 4 | 5 | 71 | 0 | 0 | 0 | 69.2 | 77 | 28 | 27 | 32 | 86 | 4 | 6 |
| Matt Thornton* | CRH | mr | 32 | 4.14 | 6 | 4 | 3 | 64 | 0 | 0 | 0 | 78.1 | 78 | 39 | 36 | 18 | 104 | 7 | 4 |
| Ramon Troncoso | WIZ | mr | 26 | 6.39 | 4 | 5 | 2 | 44 | 0 | 0 | 0 | 62.0 | 95 | 44 | 44 | 31 | 44 | 6 | 11 |
| Koji Uehara | MID | sp | 34 | 5.32 | 13 | 9 | 0 | 31 | 31 | 0 | 0 | 189.1 | 225 | 116 | 112 | 40 | 139 | 23 | 6 |
| Jose Valverde | WIZ | cl | 29 | 4.29 | 1 | 3 | 7 | 44 | 0 | 0 | 0 | 63.0 | 61 | 33 | 30 | 42 | 61 | 9 | 6 |
| Claudio Vargas | CCL | mr | 31 | 4.97 | 1 | 5 | 10 | 62 | 0 | 0 | 0 | 79.2 | 72 | 46 | 44 | 32 | 56 | 14 | 3 |
| Javier Vazquez | Pal | sp | 32 | 5.18 | 14 | 11 | 0 | 32 | 32 | 0 | 0 | 206.2 | 214 | 125 | 119 | 65 | 215 | 38 | 13 |
| Justin Verlander | COP | sp | 26 | 4.82 | 14 | 10 | 0 | 33 | 33 | 1 | 0 | 199.2 | 223 | 122 | 107 | 60 | 219 | 27 | 7 |
| Edinson Volquez | MAD | sp | 25 | 5.23 | 6 | 2 | 0 | 75 | 0 | 0 | 0 | 108.1 | 83 | 72 | 63 | 85 | 95 | 18 | 11 |
| Adam Wainwright | MAD | sp | 27 | 5.01 | 12 | 12 | 0 | 32 | 32 | 1 | 1 | 181.1 | 195 | 108 | 101 | 84 | 177 | 18 | 16 |
| Jarrod Washburn* | ROK | sp | 34 | 4.95 | 15 | 11 | 0 | 34 | 34 | 2 | 0 | 194.2 | 205 | 116 | 107 | 70 | 106 | 30 | 18 |
| Jered Weaver | OTR | sp | 26 | 5.07 | 11 | 14 | 0 | 32 | 32 | 0 | 0 | 199.0 | 200 | 115 | 112 | 64 | 174 | 29 | 5 |
| Randy Wells | WIZ | sp | 26 | 4.74 | 11 | 12 | 0 | 31 | 31 | 3 | 2 | 188.0 | 216 | 110 | 99 | 65 | 119 | 22 | 34 |
| Dan Wheeler | Pal | mr | 31 | 4.57 | 1 | 1 | 1 | 34 | 0 | 0 | 0 | 61.0 | 54 | 32 | 31 | 17 | 37 | 12 | 0 |
| Sean White | EDG | mr | 28 | 2.76 | 5 | 1 | 6 | 47 | 0 | 0 | 0 | 75.0 | 59 | 29 | 23 | 29 | 25 | 6 | 8 |
| Brian Wilson | MUL | cl | 27 | 3.62 | 4 | 4 | 3 | 46 | 0 | 0 | 0 | 79.2 | 65 | 35 | 32 | 41 | 92 | 2 | 6 |
| C.J. Wilson* | ROK | mr | 28 | 3.59 | 2 | 3 | 5 | 36 | 0 | 0 | 0 | 52.2 | 49 | 23 | 21 | 20 | 59 | 2 | 3 |
| Randy Wolf* | CCL | sp | 32 | 5.10 | 13 | 10 | 0 | 32 | 32 | 0 | 0 | 201.0 | 210 | 118 | 114 | 73 | 135 | 38 | 22 |
| Kerry Wood | MUL | cl | 32 | 4.11 | 3 | 2 | 6 | 43 | 0 | 0 | 0 | 65.2 | 68 | 33 | 30 | 36 | 78 | 9 | 3 |
| Michael Wuertz | ROK | mr | 30 | 1.70 | 4 | 2 | 7 | 31 | 0 | 0 | 0 | 47.2 | 30 | 11 | 9 | 12 | 68 | 7 | 5 |
| Carlos Zambrano | CCL | sp | 28 | 5.68 | 12 | 13 | 0 | 31 | 31 | 1 | 0 | 187.0 | 194 | 123 | 118 | 109 | 162 | 22 | 13 |
| Brad Ziegler | CRH | mr | 29 | 4.79 | 4 | 3 | 0 | 52 | 0 | 0 | 0 | 62.0 | 83 | 36 | 33 | 39 | 41 | 1 | 16 |
| Jordan Zimmermann | MUL | sp | 23 | 6.04 | 4 | 16 | 0 | 31 | 31 | 0 | 0 | 174.1 | 201 | 125 | 117 | 73 | 181 | 34 | 12 |
| Barry Zito* | MAD | sp | 31 | 6.91 | 8 | 10 | 0 | 31 | 31 | 0 | 0 | 153.2 | 185 | 126 | 118 | 89 | 139 | 35 | 17 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| David Aardsma | LON | cl | 27 | 3 | 1 | 1 | 0 | 1 | 0 | 4 | 1 | 7.7 | 5.0 | 12.7 | 9.9 | 0.4 | 2.0 | 1.41 |
| Alfredo Aceves | EDG | mr | 26 | 12 | 3 | 1 | 10 | 0 | 0 | 3 | 6 | 6.3 | 1.6 | 8.4 | 7.8 | 1.1 | 4.9 | 0.88 |
| Jeremy Affeldt* | CRH | mr | 30 | 7 | 2 | 1 | 2 | 7 | 0 | 2 | 2 | 8.6 | 5.3 | 14.1 | 7.3 | 0.6 | 1.4 | 1.54 |
| Brett Anderson* | GEO | sp | 21 | 20 | 8 | 1 | 5 | 0 | 3 | 2 | 4 | 12.6 | 2.9 | 15.8 | 8.6 | 1.8 | 3.0 | 1.72 |
| Bronson Arroyo | BT | sp | 32 | 12 | 4 | 0 | 3 | 0 | 0 | 3 | 7 | 9.3 | 2.9 | 12.3 | 5.4 | 1.8 | 1.9 | 1.35 |
| Burke Badenhop | BT | mr | 26 | 10 | 2 | 3 | 1 | 1 | 0 | 1 | 4 | 11.4 | 3.3 | 14.8 | 6.7 | 1.1 | 2.0 | 1.63 |
| Danys Baez | OTR | mr | 31 | 3 | 3 | 1 | 4 | 1 | 1 | 1 | 1 | 5.8 | 2.6 | 8.8 | 5.2 | 1.0 | 2.0 | 0.94 |
| Andrew Bailey | ROK | cl | 25 | 4 | 0 | 0 | 0 | 5 | 0 | 0 | 3 | 6.2 | 3.0 | 9.2 | 10.5 | 0.8 | 3.5 | 1.03 |
| Homer Bailey | Pal | sp | 23 | 19 | 7 | 0 | 5 | 12 | 0 | 6 | 9 | 9.5 | 4.7 | 14.4 | 7.4 | 0.7 | 1.6 | 1.58 |
| Scott Baker | BON | sp | 27 | 5 | 4 | 0 | 2 | 3 | 0 | 2 | 6 | 10.3 | 3.0 | 13.4 | 7.0 | 1.7 | 2.4 | 1.47 |
| Grant Balfour | COP | mr | 31 | 5 | 2 | 0 | 1 | 2 | 0 | 1 | 4 | 9.1 | 4.1 | 13.4 | 9.7 | 1.0 | 2.4 | 1.47 |
| Brian Bannister | OTR | sp | 28 | 18 | 7 | 1 | 2 | 8 | 4 | 2 | 6 | 8.9 | 2.7 | 11.7 | 5.5 | 1.2 | 2.1 | 1.29 |
| Daniel Bard | COP | mr | 24 | 7 | 0 | 5 | 3 | 1 | 2 | 0 | 0 | 9.9 | 6.4 | 16.9 | 10.1 | 1.4 | 1.6 | 1.81 |
| Josh Beckett | Pal | sp | 29 | 12 | 5 | 1 | 5 | 3 | 5 | 6 | 5 | 7.0 | 3.0 | 10.2 | 9.7 | 1.0 | 3.2 | 1.11 |
| Erik Bedard* | GEO | sp | 30 | 25 | 9 | 0 | 7 | 0 | 0 | 1 | 2 | 11.2 | 4.5 | 16.0 | 9.6 | 1.6 | 2.2 | 1.74 |
| Ronald Belisario | MAD | mr | 26 | 6 | 1 | 8 | 7 | 7 | 0 | 0 | 2 | 7.2 | 4.8 | 12.8 | 9.3 | 0.8 | 1.9 | 1.34 |
| Heath Bell | MUL | cl | 31 | 7 | 4 | 15 | 2 | 9 | 0 | 2 | 5 | 10.2 | 5.1 | 15.5 | 8.0 | 0.6 | 1.6 | 1.69 |
| Brad Bergesen | BON | sp | 23 | 10 | 5 | 2 | 10 | 4 | 0 | 4 | 6 | 10.8 | 2.6 | 13.7 | 4.8 | 1.2 | 1.9 | 1.48 |
| Rafael Betancourt | GEO | mr | 34 | 8 | 2 | 12 | 2 | 1 | 0 | 1 | 3 | 8.2 | 5.0 | 13.4 | 10.2 | 1.5 | 2.0 | 1.46 |
| Chad Billingsley | TON | sp | 24 | 9 | 7 | 0 | 7 | 9 | 0 | 2 | 3 | 9.1 | 4.5 | 14.0 | 9.1 | 1.5 | 2.0 | 1.51 |
| Blaine Boyer | MUL | mr | 27 | 10 | 4 | 2 | 10 | 1 | 0 | 3 | 4 | 10.7 | 3.5 | 15.2 | 3.5 | 0.7 | 1.0 | 1.57 |
| Dallas Braden* | CRH | sp | 25 | 4 | 3 | 4 | 3 | 1 | 0 | 0 | 3 | 10.0 | 3.6 | 13.8 | 4.6 | 0.8 | 1.3 | 1.51 |
| Craig Breslow* | MID | mr | 28 | 2 | 1 | 1 | 3 | 2 | 5 | 0 | 4 | 9.0 | 3.4 | 12.7 | 7.5 | 1.7 | 2.2 | 1.38 |
| Jonathan Broxton | CCL | cl | 25 | 13 | 1 | 0 | 3 | 3 | 0 | 1 | 5 | 7.6 | 3.5 | 11.4 | 13.4 | 0.4 | 3.8 | 1.23 |
| Clay Buchholz | COP | sp | 24 | 12 | 7 | 1 | 5 | 3 | 0 | 0 | 7 | 9.6 | 3.9 | 13.8 | 6.6 | 1.4 | 1.7 | 1.50 |
| Mark Buehrle* | CRH | sp | 30 | 3 | 3 | 0 | 3 | 1 | 0 | 1 | 6 | 12.5 | 2.5 | 15.2 | 4.8 | 1.8 | 1.9 | 1.67 |
| A.J. Burnett | TON | sp | 32 | 20 | 8 | 1 | 7 | 9 | 0 | 7 | 6 | 8.1 | 4.5 | 13.0 | 9.4 | 1.4 | 2.1 | 1.41 |
| Sean Burnett* | WIZ | mr | 26 | 4 | 0 | 1 | 4 | 5 | 0 | 1 | 4 | 7.0 | 3.8 | 11.3 | 5.7 | 1.4 | 1.5 | 1.21 |
| Matt Cain | LON | sp | 24 | 5 | 8 | 0 | 2 | 6 | 0 | 0 | 3 | 7.8 | 3.6 | 11.5 | 6.8 | 1.3 | 1.9 | 1.27 |
| Kiko Calero | TON | mr | 34 | 5 | 2 | 1 | 4 | 3 | 0 | 1 | 3 | 6.1 | 5.4 | 11.9 | 10.9 | 0.5 | 2.0 | 1.27 |
| Shawn Camp | COP | mr | 33 | 10 | 0 | 3 | 7 | 0 | 0 | 0 | 6 | 10.4 | 3.2 | 14.2 | 6.8 | 1.1 | 2.2 | 1.51 |
| Chris Carpenter | TON | sp | 34 | 7 | 9 | 3 | 8 | 0 | 0 | 2 | 4 | 7.5 | 2.1 | 9.9 | 7.4 | 0.5 | 3.5 | 1.07 |
| Randy Choate* | OTR | mr | 33 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 4 | 6.6 | 2.6 | 9.2 | 4.7 | 0.9 | 1.8 | 1.02 |
| Tyler Clippard | TON | mr | 24 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 5 | 5.5 | 5.6 | 11.1 | 10.8 | 2.1 | 1.9 | 1.24 |
| Todd Coffey | BT | mr | 28 | 8 | 2 | 4 | 5 | 1 | 0 | 1 | 1 | 8.8 | 3.5 | 12.8 | 7.9 | 0.8 | 2.3 | 1.36 |
| Clay Condrey | LON | mr | 33 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 10.9 | 4.4 | 15.3 | 4.9 | 1.0 | 1.1 | 1.70 |
| Aaron Cook | MAD | sp | 30 | 9 | 5 | 1 | 5 | 4 | 0 | 2 | 5 | 11.2 | 2.9 | 14.4 | 4.5 | 1.9 | 1.5 | 1.57 |
| Francisco Cordero | CRH | cl | 34 | 2 | 3 | 0 | 0 | 3 | 0 | 0 | 4 | 13.1 | 5.5 | 18.6 | 8.6 | 0.2 | 1.6 | 2.06 |
| Lance Cormier | OTR | mr | 28 | 5 | 4 | 1 | 1 | 6 | 0 | 2 | 8 | 8.1 | 3.0 | 11.2 | 4.2 | 0.7 | 1.4 | 1.24 |
| Kevin Correia | MUL | sp | 28 | 12 | 3 | 0 | 4 | 6 | 0 | 3 | 9 | 10.7 | 4.6 | 15.6 | 6.6 | 1.3 | 1.4 | 1.71 |
| Johnny Cueto | Pal | sp | 23 | 13 | 4 | 2 | 15 | 0 | 0 | 3 | 9 | 11.8 | 3.8 | 16.5 | 7.3 | 1.9 | 1.9 | 1.73 |
| John Danks* | EDG | sp | 24 | 15 | 2 | 0 | 8 | 1 | 0 | 2 | 9 | 8.7 | 3.3 | 12.4 | 6.9 | 1.5 | 2.1 | 1.33 |
| Ryan Dempster | CRH | sp | 32 | 9 | 10 | 3 | 2 | 10 | 0 | 3 | 6 | 10.5 | 3.4 | 14.0 | 8.0 | 1.6 | 2.4 | 1.54 |
| Scott Downs* | EDG | mr | 33 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 10.0 | 3.3 | 13.6 | 7.8 | 0.7 | 2.4 | 1.48 |
| Brian Duensing* | CRH | mr | 26 | 22 | 10 | 2 | 6 | 1 | 0 | 4 | 7 | 10.2 | 3.9 | 14.4 | 5.7 | 1.4 | 1.5 | 1.57 |
| Scott Feldman | MID | sp | 26 | 31 | 5 | 1 | 9 | 2 | 2 | 1 | 5 | 7.1 | 4.0 | 11.5 | 5.7 | 0.8 | 1.4 | 1.23 |
| Pedro Feliciano* | MAD | mr | 32 | 1 | 1 | 4 | 1 | 0 | 1 | 0 | 6 | 9.6 | 3.9 | 13.7 | 8.4 | 2.0 | 2.2 | 1.50 |
| Doug Fister | EDG | sp | 25 | 11 | 2 | 4 | 12 | 1 | 1 | 3 | 11 | 10.0 | 2.3 | 13.0 | 5.7 | 1.8 | 2.4 | 1.37 |
| Gavin Floyd | TON | sp | 26 | 25 | 11 | 1 | 2 | 5 | 0 | 1 | 8 | 8.8 | 2.9 | 11.7 | 8.6 | 0.8 | 3.0 | 1.29 |
| Frank Francisco | EDG | cl | 29 | 6 | 3 | 1 | 0 | 3 | 0 | 0 | 3 | 8.4 | 2.4 | 10.8 | 10.8 | 2.0 | 4.6 | 1.20 |
| Ryan Franklin | TON | cl | 36 | 3 | 1 | 0 | 2 | 1 | 0 | 2 | 0 | 9.3 | 4.2 | 13.7 | 5.8 | 1.3 | 1.4 | 1.49 |
| Jason Frasor | MID | mr | 31 | 2 | 1 | 2 | 1 | 1 | 0 | 0 | 1 | 7.6 | 3.0 | 10.9 | 7.6 | 0.3 | 2.5 | 1.18 |
| Jeff Fulchino | MUL | mr | 29 | 8 | 0 | 0 | 2 | 2 | 1 | 5 | 4 | 9.2 | 4.4 | 13.8 | 7.7 | 0.7 | 1.7 | 1.52 |
| Yovani Gallardo | LON | sp | 23 | 12 | 12 | 0 | 6 | 9 | 0 | 2 | 5 | 8.5 | 4.4 | 13.2 | 9.7 | 1.2 | 2.2 | 1.44 |
| Freddy Garcia | COP | sp | 33 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 6.1 | 2.6 | 8.7 | 5.3 | 0.3 | 2.0 | 0.97 |
| Jon Garland | CCL | sp | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.9 | 2.8 | 10.7 | 2.3 | 1.1 | 0.8 | 1.19 |
| Matt Garza | GEO | sp | 25 | 13 | 4 | 0 | 11 | 1 | 0 | 2 | 7 | 10.0 | 3.6 | 14.2 | 9.2 | 1.6 | 2.5 | 1.52 |
| Gio Gonzalez* | MID | sp | 23 | 7 | 1 | 1 | 1 | 4 | 0 | 1 | 1 | 10.8 | 5.9 | 16.8 | 9.8 | 1.3 | 1.7 | 1.85 |
| Mike Gonzalez* | TON | mr | 31 | 1 | 2 | 3 | 4 | 7 | 0 | 0 | 3 | 6.7 | 5.4 | 12.6 | 10.7 | 1.2 | 2.0 | 1.35 |
| John Grabow* | TON | mr | 30 | 2 | 2 | 5 | 3 | 0 | 0 | 0 | 5 | 8.4 | 4.6 | 13.6 | 7.0 | 0.6 | 1.5 | 1.44 |
| Luke Gregerson | Pal | mr | 25 | 4 | 2 | 10 | 7 | 3 | 0 | 2 | 3 | 8.3 | 4.8 | 13.9 | 10.1 | 0.5 | 2.1 | 1.45 |
| Zack Greinke | COP | sp | 25 | 10 | 3 | 2 | 5 | 2 | 0 | 3 | 9 | 7.3 | 2.2 | 9.7 | 9.8 | 0.7 | 4.4 | 1.06 |
| Matt Guerrier | MID | mr | 30 | 5 | 0 | 0 | 6 | 2 | 0 | 0 | 4 | 7.0 | 1.1 | 8.7 | 5.3 | 1.9 | 4.7 | 0.90 |
| Angel Guzman | TON | mr | 27 | 7 | 2 | 0 | 4 | 0 | 0 | 2 | 2 | 6.8 | 5.0 | 12.3 | 6.3 | 1.6 | 1.3 | 1.31 |
| Roy Halladay | ROK | sp | 32 | 25 | 8 | 0 | 7 | 3 | 0 | 1 | 12 | 10.2 | 1.9 | 12.3 | 8.9 | 1.0 | 4.7 | 1.34 |
| Cole Hamels* | BT | sp | 25 | 19 | 8 | 2 | 4 | 0 | 0 | 4 | 6 | 11.0 | 3.4 | 14.6 | 7.5 | 1.8 | 2.2 | 1.60 |
| Tommy Hanson | LON | sp | 22 | 18 | 3 | 8 | 6 | 3 | 0 | 0 | 3 | 8.7 | 4.9 | 14.0 | 8.2 | 1.0 | 1.7 | 1.52 |
| J.A. Happ* | WIZ | sp | 26 | 13 | 7 | 0 | 8 | 3 | 0 | 5 | 8 | 11.6 | 4.1 | 16.1 | 5.5 | 2.3 | 1.3 | 1.74 |
| Rich Harden | COP | sp | 27 | 9 | 12 | 2 | 7 | 12 | 0 | 3 | 4 | 8.6 | 4.3 | 13.3 | 11.6 | 1.3 | 2.7 | 1.44 |
| Dan Haren | LON | sp | 28 | 19 | 5 | 10 | 5 | 11 | 0 | 5 | 5 | 9.7 | 2.8 | 12.8 | 9.0 | 1.3 | 3.2 | 1.39 |
| Blake Hawksworth | LON | mr | 26 | 7 | 3 | 5 | 0 | 0 | 0 | 3 | 2 | 7.2 | 3.7 | 11.0 | 4.2 | 0.6 | 1.1 | 1.22 |
| Felix Hernandez | ROK | sp | 23 | 25 | 6 | 3 | 7 | 8 | 1 | 5 | 7 | 9.9 | 2.9 | 13.1 | 9.0 | 1.1 | 3.1 | 1.43 |
| Trevor Hoffman | Pal | cl | 41 | 5 | 3 | 2 | 3 | 2 | 0 | 0 | 2 | 8.6 | 3.1 | 12.0 | 8.0 | 1.1 | 2.6 | 1.30 |
| J.P. Howell* | MID | mr | 26 | 8 | 1 | 1 | 3 | 3 | 3 | 0 | 2 | 7.4 | 4.8 | 12.5 | 12.0 | 1.2 | 2.5 | 1.35 |
| Bob Howry | WIZ | mr | 35 | 4 | 3 | 2 | 0 | 6 | 0 | 2 | 7 | 8.0 | 3.5 | 11.5 | 5.6 | 1.0 | 1.6 | 1.28 |
| Phil Hughes | COP | mr | 23 | 9 | 0 | 6 | 5 | 4 | 1 | 6 | 2 | 9.9 | 3.7 | 14.1 | 10.4 | 1.4 | 2.8 | 1.52 |
| Tommy Hunter | OTR | sp | 22 | 12 | 7 | 8 | 2 | 6 | 1 | 4 | 5 | 8.7 | 4.2 | 13.0 | 5.8 | 1.0 | 1.4 | 1.44 |
| Edwin Jackson | MID | sp | 25 | 23 | 8 | 1 | 6 | 1 | 0 | 5 | 4 | 10.6 | 3.8 | 14.8 | 6.0 | 1.8 | 1.6 | 1.61 |
| Steven Jackson | TON | mr | 27 | 1 | 0 | 0 | 1 | 3 | 0 | 1 | 1 | 8.2 | 6.5 | 15.0 | 3.5 | 0.3 | 0.5 | 1.64 |
| Bobby Jenks | CRH | cl | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.7 | 0.0 | 7.7 | 0.0 | 0.0 | 0.0 | 0.86 |
| Ubaldo Jimenez | TON | sp | 25 | 18 | 5 | 8 | 6 | 4 | 5 | 1 | 7 | 8.0 | 4.3 | 12.6 | 8.1 | 0.9 | 1.9 | 1.37 |
| Jim Johnson | GEO | mr | 26 | 7 | 2 | 1 | 3 | 0 | 1 | 3 | 6 | 12.0 | 3.7 | 16.1 | 5.1 | 1.5 | 1.4 | 1.75 |
| Josh Johnson | LON | sp | 25 | 16 | 3 | 0 | 3 | 8 | 0 | 2 | 7 | 9.0 | 3.3 | 12.5 | 7.8 | 1.0 | 2.4 | 1.37 |
| Randy Johnson* | ROK | sp | 45 | 20 | 4 | 4 | 1 | 8 | 2 | 1 | 2 | 12.2 | 3.4 | 15.7 | 9.2 | 3.8 | 2.7 | 1.73 |
| Jair Jurrjens | WIZ | sp | 23 | 30 | 7 | 3 | 5 | 1 | 3 | 3 | 3 | 10.5 | 4.0 | 14.8 | 6.9 | 1.3 | 1.7 | 1.61 |
| Scott Kazmir* | GEO | sp | 25 | 14 | 4 | 0 | 9 | 13 | 0 | 7 | 9 | 11.7 | 4.4 | 16.5 | 7.3 | 2.1 | 1.7 | 1.78 |
| Clayton Kershaw* | MUL | sp | 21 | 10 | 3 | 4 | 0 | 14 | 5 | 5 | 5 | 9.0 | 5.6 | 14.7 | 10.0 | 1.2 | 1.8 | 1.63 |
| Hiroki Kuroda |   | sp | 34 | 11 | 9 | 2 | 5 | 6 | 0 | 1 | 10 | 8.8 | 2.4 | 11.5 | 6.1 | 1.3 | 2.5 | 1.25 |
| John Lackey | COP | sp | 30 | 30 | 12 | 8 | 14 | 5 | 0 | 5 | 6 | 9.4 | 2.3 | 12.2 | 7.1 | 1.1 | 3.1 | 1.30 |
| Mat Latos | MUL | sp | 21 | 23 | 5 | 4 | 3 | 2 | 3 | 6 | 6 | 11.6 | 4.5 | 16.3 | 6.7 | 2.2 | 1.5 | 1.79 |
| Brandon League | EDG | mr | 26 | 1 | 0 | 1 | 9 | 10 | 0 | 5 | 2 | 10.3 | 3.6 | 15.1 | 9.2 | 0.6 | 2.5 | 1.54 |
| Cliff Lee* | MID | sp | 30 | 13 | 3 | 0 | 3 | 5 | 0 | 4 | 4 | 12.0 | 1.9 | 14.1 | 6.5 | 1.1 | 3.3 | 1.55 |
| Jon Lester* | EDG | sp | 25 | 13 | 9 | 0 | 6 | 3 | 0 | 2 | 5 | 9.6 | 3.9 | 13.7 | 10.0 | 1.9 | 2.6 | 1.49 |
| Brad Lidge | Pal | cl | 32 | 6 | 1 | 0 | 2 | 1 | 0 | 0 | 3 | 12.4 | 3.4 | 16.1 | 9.8 | 1.7 | 2.9 | 1.75 |
| Ted Lilly* | OTR | sp | 33 | 15 | 4 | 1 | 7 | 3 | 4 | 2 | 2 | 8.5 | 2.9 | 11.7 | 7.6 | 1.7 | 2.6 | 1.27 |
| Tim Lincecum | WIZ | sp | 25 | 28 | 4 | 0 | 9 | 5 | 0 | 1 | 3 | 8.2 | 3.6 | 12.3 | 10.8 | 0.8 | 3.0 | 1.32 |
| Francisco Liriano* | ROK | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11.6 | 11.6 | 23.1 | 0.0 | 3.9 | 0.0 | 2.57 |
| Brandon Lyon | Pal | mr | 29 | 2 | 1 | 1 | 2 | 2 | 0 | 2 | 2 | 7.5 | 3.4 | 11.1 | 5.4 | 1.0 | 1.6 | 1.21 |
| Ryan Madson | CCL | mr | 28 | 5 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 10.0 | 3.7 | 13.9 | 8.6 | 1.7 | 2.3 | 1.52 |
| John Maine | BT | sp | 28 | 5 | 2 | 0 | 3 | 3 | 0 | 1 | 6 | 9.3 | 3.8 | 13.5 | 6.1 | 1.4 | 1.6 | 1.46 |
| Carlos Marmol | WIZ | mr | 26 | 6 | 0 | 0 | 11 | 2 | 0 | 1 | 1 | 4.6 | 7.4 | 13.3 | 10.7 | 0.2 | 1.4 | 1.33 |
| Jason Marquis | CCL | sp | 30 | 32 | 5 | 8 | 4 | 3 | 2 | 3 | 3 | 9.6 | 4.6 | 14.4 | 4.5 | 1.5 | 1.0 | 1.58 |
| Sean Marshall* | EDG | mr | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 14.3 | 2.3 | 16.5 | 6.8 | 2.3 | 3.0 | 1.83 |
| Nick Masset | GEO | mr | 27 | 11 | 3 | 3 | 1 | 5 | 0 | 1 | 0 | 7.4 | 3.3 | 10.8 | 7.4 | 0.9 | 2.3 | 1.19 |
| Justin Masterson | OTR | mr | 24 | 5 | 1 | 4 | 5 | 2 | 0 | 0 | 1 | 12.7 | 5.2 | 18.6 | 9.2 | 1.3 | 1.8 | 1.99 |
| Doug Mathis | BON | mr | 26 | 12 | 3 | 2 | 4 | 1 | 0 | 2 | 6 | 10.4 | 2.4 | 13.1 | 5.7 | 1.4 | 2.4 | 1.42 |
| Kyle McClellan | MAD | mr | 25 | 7 | 1 | 1 | 3 | 5 | 0 | 3 | 1 | 8.6 | 5.1 | 14.0 | 6.8 | 1.1 | 1.3 | 1.52 |
| Kris Medlen | MAD | mr | 23 | 4 | 4 | 0 | 10 | 4 | 6 | 3 | 1 | 7.9 | 3.7 | 12.6 | 9.1 | 1.1 | 2.4 | 1.30 |
| Evan Meek | BT | mr | 26 | 3 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 9.3 | 5.8 | 15.1 | 8.6 | 1.3 | 1.5 | 1.68 |
| Dan Meyer* | MUL | mr | 27 | 3 | 1 | 1 | 0 | 4 | 0 | 0 | 2 | 9.9 | 4.1 | 14.0 | 10.3 | 2.4 | 2.5 | 1.56 |
| Kevin Millwood | EDG | sp | 34 | 20 | 3 | 4 | 6 | 4 | 0 | 3 | 4 | 10.7 | 4.0 | 14.9 | 6.3 | 1.9 | 1.6 | 1.62 |
| Brandon Morrow | CRH | cl | 24 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 21.6 | 16.2 | 37.8 | 21.6 | 0.0 | 1.3 | 4.20 |
| Guillermo Mota | BT | mr | 35 | 10 | 2 | 3 | 4 | 0 | 0 | 2 | 1 | 8.2 | 3.9 | 12.6 | 4.9 | 0.9 | 1.3 | 1.34 |
| Peter Moylan | WIZ | mr | 30 | 3 | 1 | 5 | 4 | 5 | 0 | 1 | 3 | 10.0 | 6.2 | 16.7 | 6.3 | 0.5 | 1.0 | 1.80 |
| Brett Myers | CRH | sp | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16.2 | 0.0 | 21.6 | 0.0 | 10.8 | 0.0 | 1.80 |
| Joe Nathan |   | cl | 34 | 11 | 3 | 0 | 1 | 5 | 0 | 1 | 7 | 6.3 | 3.6 | 10.0 | 11.6 | 1.0 | 3.3 | 1.10 |
| Jeff Niemann | BON | sp | 26 | 23 | 3 | 1 | 7 | 9 | 0 | 3 | 9 | 11.0 | 3.0 | 14.4 | 7.0 | 1.3 | 2.3 | 1.56 |
| Dustin Nippert | GEO | sp | 28 | 24 | 4 | 0 | 10 | 10 | 0 | 4 | 9 | 9.8 | 5.8 | 16.1 | 7.0 | 1.5 | 1.2 | 1.73 |
| Ricky Nolasco | CCL | sp | 26 | 2 | 5 | 2 | 1 | 1 | 0 | 0 | 4 | 9.6 | 2.1 | 11.8 | 9.7 | 1.7 | 4.7 | 1.30 |
| Darren O'Day | MID | mr | 26 | 5 | 0 | 2 | 5 | 4 | 0 | 0 | 2 | 7.9 | 2.0 | 10.4 | 9.9 | 1.2 | 5.1 | 1.10 |
| Eric O'Flaherty* | CCL | mr | 24 | 7 | 3 | 6 | 14 | 3 | 0 | 2 | 3 | 9.8 | 4.4 | 15.9 | 6.3 | 0.6 | 1.4 | 1.57 |
| Darren Oliver* | GEO | mr | 38 | 4 | 1 | 1 | 8 | 1 | 0 | 0 | 3 | 6.1 | 2.4 | 9.2 | 9.6 | 1.2 | 4.0 | 0.94 |
| Roy Oswalt | BT | sp | 31 | 10 | 5 | 0 | 13 | 2 | 0 | 2 | 9 | 11.5 | 2.7 | 14.8 | 7.0 | 1.9 | 2.6 | 1.57 |
| Josh Outman* | BON | sp | 24 | 32 | 9 | 10 | 1 | 4 | 0 | 3 | 8 | 8.6 | 5.2 | 13.8 | 7.9 | 1.6 | 1.5 | 1.53 |
| Vicente Padilla | MID | sp | 31 | 14 | 3 | 4 | 8 | 1 | 3 | 6 | 4 | 11.4 | 3.8 | 15.6 | 6.2 | 1.6 | 1.6 | 1.69 |
| Matt Palmer | ROK | mr | 30 | 14 | 2 | 9 | 2 | 6 | 0 | 2 | 8 | 10.0 | 5.8 | 15.9 | 5.9 | 1.1 | 1.0 | 1.75 |
| Jonathan Papelbon | BON | cl | 28 | 4 | 1 | 0 | 4 | 0 | 0 | 1 | 5 | 7.8 | 3.2 | 11.4 | 12.1 | 1.1 | 3.8 | 1.21 |
| Jake Peavy | MUL | sp | 28 | 36 | 9 | 5 | 3 | 1 | 2 | 2 | 6 | 9.7 | 4.0 | 13.8 | 10.8 | 1.2 | 2.7 | 1.52 |
| Chris Perez | LON | mr | 23 | 4 | 1 | 0 | 4 | 6 | 0 | 0 | 0 | 9.4 | 3.8 | 14.0 | 11.1 | 2.7 | 2.9 | 1.47 |
| Andy Pettitte* | EDG | sp | 37 | 1 | 3 | 0 | 5 | 2 | 0 | 3 | 11 | 11.6 | 5.1 | 17.0 | 6.2 | 0.9 | 1.2 | 1.85 |
| Joel Pineiro | CCL | sp | 30 | 10 | 6 | 1 | 9 | 4 | 0 | 0 | 10 | 10.4 | 1.7 | 12.5 | 4.2 | 0.9 | 2.5 | 1.34 |
| Rick Porcello | OTR | sp | 20 | 14 | 5 | 1 | 5 | 5 | 1 | 3 | 3 | 11.2 | 3.5 | 15.1 | 4.8 | 2.6 | 1.4 | 1.64 |
| David Price* | BT | sp | 23 | 14 | 5 | 1 | 10 | 0 | 0 | 2 | 3 | 9.8 | 4.8 | 15.1 | 6.9 | 1.5 | 1.4 | 1.62 |
| Chad Qualls | BON | cl | 30 | 3 | 1 | 5 | 2 | 6 | 0 | 0 | 1 | 12.1 | 1.6 | 13.9 | 8.4 | 1.5 | 5.3 | 1.52 |
| Arthur Rhodes* | OTR | mr | 39 | 5 | 0 | 4 | 1 | 2 | 0 | 1 | 1 | 6.3 | 4.3 | 10.7 | 7.8 | 1.0 | 1.8 | 1.17 |
| Mariano Rivera | ROK | cl | 39 | 4 | 2 | 0 | 3 | 1 | 0 | 0 | 3 | 7.3 | 2.4 | 10.1 | 9.9 | 0.6 | 4.2 | 1.08 |
| David Robertson | COP | mr | 24 | 5 | 2 | 0 | 0 | 4 | 1 | 2 | 3 | 6.9 | 4.5 | 11.5 | 11.7 | 1.1 | 2.6 | 1.27 |
| Fernando Rodney | OTR | cl | 32 | 2 | 0 | 3 | 3 | 0 | 0 | 0 | 2 | 9.0 | 5.1 | 14.7 | 9.7 | 1.3 | 1.9 | 1.57 |
| Francisco Rodriguez | BON | cl | 27 | 13 | 4 | 1 | 2 | 2 | 0 | 0 | 4 | 9.0 | 4.9 | 14.2 | 8.9 | 1.5 | 1.8 | 1.55 |
| Wandy Rodriguez* | BT | sp | 30 | 14 | 6 | 3 | 4 | 2 | 3 | 3 | 7 | 9.8 | 4.1 | 14.1 | 7.5 | 1.1 | 1.8 | 1.55 |
| Sergio Romo | CCL | mr | 26 | 4 | 2 | 0 | 2 | 3 | 2 | 1 | 5 | 9.8 | 2.6 | 12.7 | 10.0 | 0.7 | 3.8 | 1.38 |
| Leo Rosales | LON | mr | 28 | 0 | 2 | 0 | 2 | 4 | 0 | 0 | 2 | 10.2 | 2.1 | 12.6 | 6.8 | 2.3 | 3.2 | 1.37 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 19 | 3 | 1 | 8 | 2 | 2 | 4 | 9 | 10.4 | 2.8 | 13.5 | 5.4 | 1.7 | 1.9 | 1.46 |
| Marc Rzepczynski* | CRH | sp | 23 | 25 | 4 | 0 | 5 | 16 | 5 | 3 | 7 | 9.8 | 5.6 | 15.6 | 9.1 | 1.2 | 1.6 | 1.71 |
| C.C. Sabathia* | CRH | sp | 28 | 10 | 2 | 5 | 7 | 7 | 0 | 1 | 7 | 10.4 | 2.8 | 13.5 | 7.8 | 0.9 | 2.8 | 1.46 |
| Takashi Saito | Pal | mr | 39 | 1 | 3 | 0 | 7 | 2 | 0 | 3 | 3 | 7.3 | 3.1 | 11.1 | 9.3 | 1.3 | 3.0 | 1.15 |
| Brian Sanches | BT | mr | 30 | 8 | 5 | 1 | 22 | 7 | 0 | 2 | 4 | 8.5 | 3.9 | 14.1 | 6.8 | 1.4 | 1.7 | 1.37 |
| Anibal Sanchez | MAD | sp | 25 | 17 | 8 | 0 | 2 | 0 | 4 | 2 | 3 | 8.4 | 4.1 | 12.6 | 7.5 | 1.4 | 1.8 | 1.39 |
| Jonathan Sanchez* | MAD | sp | 26 | 34 | 9 | 0 | 4 | 8 | 0 | 3 | 11 | 10.1 | 7.4 | 17.8 | 8.9 | 1.8 | 1.2 | 1.95 |
| Johan Santana* | ROK | sp | 30 | 11 | 9 | 1 | 7 | 2 | 0 | 3 | 12 | 10.9 | 3.6 | 14.8 | 7.9 | 1.3 | 2.2 | 1.61 |
| Max Scherzer | LON | sp | 24 | 0 | 1 | 3 | 4 | 1 | 2 | 0 | 1 | 12.4 | 4.9 | 18.1 | 8.9 | 2.0 | 1.8 | 1.93 |
| Bobby Seay* | EDG | mr | 31 | 1 | 2 | 4 | 3 | 4 | 0 | 1 | 3 | 6.7 | 3.1 | 10.2 | 7.4 | 0.3 | 2.4 | 1.09 |
| George Sherrill* | ROK | cl | 32 | 8 | 4 | 5 | 2 | 0 | 0 | 1 | 2 | 8.2 | 4.2 | 12.6 | 8.9 | 0.4 | 2.1 | 1.37 |
| James Shields | BON | sp | 27 | 12 | 2 | 3 | 2 | 3 | 0 | 4 | 5 | 12.6 | 2.4 | 15.2 | 8.1 | 1.4 | 3.3 | 1.67 |
| Tony Sipp* | BON | mr | 25 | 4 | 1 | 5 | 1 | 5 | 0 | 1 | 4 | 8.7 | 8.1 | 16.9 | 10.5 | 2.1 | 1.3 | 1.86 |
| Joe Smith | MAD | mr | 25 | 4 | 2 | 9 | 0 | 1 | 1 | 1 | 2 | 9.7 | 4.6 | 14.3 | 9.4 | 1.2 | 2.1 | 1.58 |
| Joakim Soria | BON | cl | 25 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 6.8 | 2.6 | 9.9 | 11.8 | 1.1 | 4.6 | 1.04 |
| Rafael Soriano | GEO | cl | 29 | 11 | 0 | 8 | 3 | 0 | 0 | 1 | 4 | 9.2 | 4.2 | 13.7 | 12.5 | 2.0 | 3.0 | 1.49 |
| Tim Stauffer |   | sp | 27 | 24 | 5 | 0 | 9 | 2 | 0 | 3 | 7 | 11.3 | 5.9 | 17.7 | 7.0 | 1.8 | 1.2 | 1.91 |
| Huston Street | GEO | cl | 25 | 6 | 2 | 1 | 2 | 2 | 0 | 1 | 2 | 5.2 | 2.3 | 7.7 | 10.6 | 1.8 | 4.6 | 0.83 |
| Robinson Tejeda | OTR | mr | 27 | 11 | 2 | 7 | 3 | 5 | 0 | 3 | 4 | 7.3 | 8.0 | 15.7 | 10.2 | 1.0 | 1.3 | 1.70 |
| Joe Thatcher* | MAD | mr | 27 | 9 | 1 | 7 | 10 | 2 | 1 | 0 | 1 | 9.9 | 4.1 | 15.4 | 11.1 | 0.5 | 2.7 | 1.56 |
| Matt Thornton* | CRH | mr | 32 | 6 | 2 | 0 | 5 | 4 | 0 | 0 | 0 | 9.0 | 2.1 | 11.6 | 11.9 | 0.8 | 5.8 | 1.23 |
| Ramon Troncoso | WIZ | mr | 26 | 6 | 0 | 4 | 3 | 4 | 0 | 1 | 4 | 13.8 | 4.5 | 18.7 | 6.4 | 0.9 | 1.4 | 2.03 |
| Koji Uehara | MID | sp | 34 | 12 | 7 | 1 | 3 | 0 | 0 | 2 | 10 | 10.7 | 1.9 | 12.7 | 6.6 | 1.1 | 3.5 | 1.40 |
| Jose Valverde | WIZ | cl | 29 | 8 | 3 | 8 | 4 | 2 | 0 | 1 | 3 | 8.7 | 6.0 | 15.3 | 8.7 | 1.3 | 1.5 | 1.63 |
| Claudio Vargas | CCL | mr | 31 | 9 | 1 | 1 | 5 | 2 | 0 | 0 | 3 | 8.1 | 3.6 | 12.3 | 6.3 | 1.6 | 1.8 | 1.31 |
| Javier Vazquez | Pal | sp | 32 | 14 | 7 | 2 | 8 | 4 | 0 | 3 | 5 | 9.3 | 2.8 | 12.5 | 9.4 | 1.7 | 3.3 | 1.35 |
| Justin Verlander | COP | sp | 26 | 8 | 7 | 2 | 9 | 6 | 10 | 1 | 9 | 10.1 | 2.7 | 13.2 | 9.9 | 1.2 | 3.7 | 1.42 |
| Edinson Volquez | MAD | sp | 25 | 17 | 2 | 3 | 4 | 1 | 5 | 2 | 2 | 6.9 | 7.1 | 14.3 | 7.9 | 1.5 | 1.1 | 1.55 |
| Adam Wainwright | MAD | sp | 27 | 8 | 6 | 12 | 7 | 2 | 0 | 2 | 5 | 9.7 | 4.2 | 14.2 | 8.8 | 0.9 | 2.1 | 1.54 |
| Jarrod Washburn* | ROK | sp | 34 | 10 | 5 | 0 | 4 | 2 | 0 | 2 | 8 | 9.5 | 3.2 | 12.9 | 4.9 | 1.4 | 1.5 | 1.41 |
| Jered Weaver | OTR | sp | 26 | 15 | 4 | 9 | 4 | 0 | 0 | 0 | 10 | 9.0 | 2.9 | 12.1 | 7.9 | 1.3 | 2.7 | 1.33 |
| Randy Wells | WIZ | sp | 26 | 16 | 7 | 6 | 11 | 3 | 1 | 1 | 6 | 10.3 | 3.1 | 14.0 | 5.7 | 1.1 | 1.8 | 1.49 |
| Dan Wheeler | Pal | mr | 31 | 2 | 0 | 7 | 1 | 6 | 0 | 0 | 2 | 8.0 | 2.5 | 10.6 | 5.5 | 1.8 | 2.2 | 1.16 |
| Sean White | EDG | mr | 28 | 4 | 5 | 0 | 4 | 3 | 0 | 2 | 2 | 7.1 | 3.5 | 11.0 | 3.0 | 0.7 | 0.9 | 1.17 |
| Brian Wilson | MUL | cl | 27 | 5 | 1 | 2 | 2 | 2 | 0 | 4 | 2 | 7.3 | 4.6 | 12.2 | 10.4 | 0.2 | 2.2 | 1.33 |
| C.J. Wilson* | ROK | mr | 28 | 4 | 2 | 3 | 5 | 0 | 0 | 0 | 2 | 8.4 | 3.4 | 12.6 | 10.1 | 0.3 | 3.0 | 1.31 |
| Randy Wolf* | CCL | sp | 32 | 10 | 5 | 5 | 5 | 3 | 0 | 5 | 6 | 9.4 | 3.3 | 12.9 | 6.0 | 1.7 | 1.8 | 1.41 |
| Kerry Wood | MUL | cl | 32 | 3 | 2 | 5 | 8 | 11 | 0 | 1 | 7 | 9.3 | 4.9 | 15.4 | 10.7 | 1.2 | 2.2 | 1.58 |
| Michael Wuertz | ROK | mr | 30 | 5 | 2 | 1 | 0 | 6 | 0 | 0 | 2 | 5.7 | 2.3 | 7.9 | 12.8 | 1.3 | 5.7 | 0.88 |
| Carlos Zambrano | CCL | sp | 28 | 8 | 9 | 0 | 19 | 8 | 0 | 3 | 7 | 9.3 | 5.2 | 15.5 | 7.8 | 1.1 | 1.5 | 1.62 |
| Brad Ziegler | CRH | mr | 29 | 3 | 3 | 7 | 0 | 0 | 0 | 0 | 4 | 12.0 | 5.7 | 17.7 | 6.0 | 0.1 | 1.1 | 1.97 |
| Jordan Zimmermann | MUL | sp | 23 | 24 | 6 | 0 | 10 | 0 | 0 | 3 | 10 | 10.4 | 3.8 | 14.7 | 9.3 | 1.8 | 2.5 | 1.57 |
| Barry Zito* | MAD | sp | 31 | 9 | 2 | 3 | 7 | 2 | 5 | 4 | 5 | 10.8 | 5.2 | 16.5 | 8.1 | 2.0 | 1.6 | 1.78 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| David Aardsma | LON | cl | 27 | .648 | 223 | .305 | 148 | .403 | 148 | .403 | 34.8 | 3.6 | 3.34 | 3.45 |
| Alfredo Aceves | EDG | mr | 26 | .588 | 502 | .219 | 269 | .365 | 279 | .379 | 54.9 | 2.6 | 2.34 | 2.10 |
| Jeremy Affeldt* | CRH | mr | 30 | .770 | 223 | .314 | 163 | .479 | 165 | .485 | 42.5 | 4.9 | 4.37 | 4.50 |
| Brett Anderson* | GEO | sp | 21 | .940 | 561 | .392 | 486 | .580 | 491 | .586 | 158.1 | 7.8 | 6.99 | 7.20 |
| Bronson Arroyo | BT | sp | 32 | .786 | 584 | .269 | 395 | .496 | 398 | .499 | 104.2 | 5.0 | 4.48 | 4.71 |
| Burke Badenhop | BT | mr | 26 | .799 | 361 | .352 | 237 | .475 | 238 | .477 | 69.0 | 5.5 | 5.04 | 5.65 |
| Danys Baez | OTR | mr | 31 | .576 | 264 | .189 | 132 | .368 | 136 | .379 | 25.4 | 2.4 | 2.21 | 2.10 |
| Andrew Bailey | ROK | cl | 25 | .575 | 187 | .246 | 116 | .374 | 116 | .374 | 24.9 | 2.9 | 2.62 | 2.15 |
| Homer Bailey | Pal | sp | 23 | .761 | 546 | .322 | 371 | .460 | 376 | .466 | 105.2 | 5.2 | 4.73 | 4.85 |
| Scott Baker | BON | sp | 27 | .855 | 330 | .306 | 255 | .543 | 257 | .547 | 75.9 | 6.4 | 5.80 | 5.28 |
| Grant Balfour | COP | mr | 31 | .759 | 120 | .333 | 90 | .464 | 91 | .469 | 25.8 | 5.3 | 4.71 | 4.57 |
| Brian Bannister | OTR | sp | 28 | .724 | 616 | .271 | 371 | .451 | 373 | .453 | 98.9 | 4.6 | 4.09 | 3.91 |
| Daniel Bard | COP | mr | 24 | .887 | 125 | .344 | 123 | .564 | 126 | .578 | 38.5 | 7.6 | 6.88 | 6.39 |
| Josh Beckett | Pal | sp | 29 | .642 | 527 | .266 | 347 | .407 | 352 | .413 | 78.2 | 3.3 | 3.02 | 2.81 |
| Erik Bedard* | GEO | sp | 30 | .876 | 483 | .369 | 424 | .543 | 431 | .552 | 135.4 | 7.3 | 6.57 | 6.66 |
| Ronald Belisario | MAD | mr | 26 | .653 | 230 | .270 | 154 | .403 | 161 | .421 | 38.7 | 4.0 | 3.59 | 3.57 |
| Heath Bell | MUL | cl | 31 | .783 | 237 | .359 | 166 | .461 | 168 | .467 | 46.9 | 5.4 | 4.77 | 5.06 |
| Brad Bergesen | BON | sp | 23 | .819 | 750 | .309 | 482 | .498 | 492 | .508 | 144.6 | 6.0 | 5.36 | 5.13 |
| Rafael Betancourt | GEO | mr | 34 | .780 | 206 | .291 | 181 | .504 | 183 | .510 | 48.1 | 5.3 | 4.79 | 4.53 |
| Chad Billingsley | TON | sp | 24 | .806 | 449 | .305 | 373 | .512 | 380 | .521 | 103.6 | 5.7 | 5.15 | 5.17 |
| Blaine Boyer | MUL | mr | 27 | .808 | 310 | .310 | 183 | .463 | 193 | .489 | 55.5 | 5.7 | 5.17 | 5.43 |
| Dallas Braden* | CRH | sp | 25 | .766 | 328 | .302 | 199 | .464 | 202 | .471 | 55.0 | 5.1 | 4.56 | 4.72 |
| Craig Breslow* | MID | mr | 28 | .792 | 256 | .285 | 193 | .501 | 196 | .509 | 50.8 | 5.1 | 4.57 | 4.79 |
| Jonathan Broxton | CCL | cl | 25 | .617 | 185 | .357 | 128 | .369 | 131 | .378 | 33.1 | 3.6 | 3.25 | 2.98 |
| Clay Buchholz | COP | sp | 24 | .796 | 447 | .298 | 320 | .495 | 325 | .502 | 87.2 | 5.3 | 4.81 | 5.16 |
| Mark Buehrle* | CRH | sp | 30 | .935 | 409 | .337 | 307 | .578 | 310 | .584 | 96.2 | 7.3 | 6.66 | 6.89 |
| A.J. Burnett | TON | sp | 32 | .748 | 481 | .289 | 376 | .469 | 383 | .478 | 98.9 | 4.8 | 4.34 | 4.48 |
| Sean Burnett* | WIZ | mr | 26 | .689 | 254 | .209 | 160 | .444 | 164 | .456 | 40.1 | 4.2 | 3.85 | 3.44 |
| Matt Cain | LON | sp | 24 | .707 | 581 | .251 | 384 | .457 | 386 | .459 | 93.2 | 4.2 | 3.78 | 3.67 |
| Kiko Calero | TON | mr | 34 | .595 | 176 | .261 | 120 | .377 | 124 | .390 | 27.8 | 3.4 | 3.04 | 2.89 |
| Shawn Camp | COP | mr | 33 | .836 | 320 | .331 | 230 | .507 | 237 | .522 | 66.1 | 5.7 | 5.21 | 5.29 |
| Chris Carpenter | TON | sp | 34 | .614 | 652 | .275 | 340 | .370 | 348 | .379 | 72.6 | 2.8 | 2.53 | 2.50 |
| Randy Choate* | OTR | mr | 33 | .559 | 129 | .209 | 57 | .341 | 57 | .341 | 11.7 | 2.5 | 2.26 | 2.23 |
| Tyler Clippard | TON | mr | 24 | .710 | 158 | .177 | 152 | .492 | 152 | .492 | 34.4 | 4.2 | 3.78 | 3.67 |
| Todd Coffey | BT | mr | 28 | .708 | 263 | .308 | 166 | .425 | 171 | .437 | 43.3 | 4.3 | 3.85 | 3.98 |
| Clay Condrey | LON | mr | 33 | .841 | 121 | .314 | 84 | .522 | 84 | .522 | 25.3 | 6.5 | 5.91 | 5.69 |
| Aaron Cook | MAD | sp | 30 | .890 | 592 | .309 | 431 | .553 | 436 | .559 | 128.1 | 6.5 | 5.86 | 6.34 |
| Francisco Cordero | CRH | cl | 34 | .843 | 139 | .439 | 100 | .483 | 100 | .483 | 32.8 | 7.0 | 6.23 | 7.17 |
| Lance Cormier | OTR | mr | 28 | .671 | 297 | .249 | 155 | .411 | 156 | .414 | 38.8 | 3.8 | 3.50 | 3.15 |
| Kevin Correia | MUL | sp | 28 | .869 | 557 | .327 | 435 | .540 | 439 | .545 | 135.0 | 7.0 | 6.26 | 6.17 |
| Johnny Cueto | Pal | sp | 23 | .955 | 504 | .343 | 439 | .586 | 454 | .606 | 146.8 | 8.3 | 7.53 | 7.33 |
| John Danks* | EDG | sp | 24 | .781 | 548 | .266 | 396 | .498 | 404 | .508 | 109.1 | 5.3 | 4.83 | 4.31 |
| Ryan Dempster | CRH | sp | 32 | .847 | 521 | .332 | 413 | .531 | 415 | .533 | 118.0 | 6.0 | 5.44 | 5.62 |
| Scott Downs* | EDG | mr | 33 | .755 | 200 | .330 | 131 | .460 | 133 | .467 | 37.6 | 5.3 | 4.79 | 4.46 |
| Brian Duensing* | CRH | mr | 26 | .822 | 580 | .305 | 408 | .504 | 414 | .511 | 119.9 | 5.9 | 5.34 | 5.62 |
| Scott Feldman | MID | sp | 26 | .661 | 559 | .236 | 330 | .416 | 339 | .427 | 79.7 | 3.7 | 3.37 | 3.27 |
| Pedro Feliciano* | MAD | mr | 32 | .891 | 127 | .291 | 114 | .576 | 115 | .581 | 33.2 | 6.7 | 6.12 | 5.38 |
| Doug Fister | EDG | sp | 25 | .852 | 555 | .286 | 401 | .530 | 413 | .546 | 117.8 | 6.1 | 5.48 | 5.13 |
| Gavin Floyd | TON | sp | 26 | .684 | 575 | .315 | 355 | .415 | 357 | .418 | 90.0 | 3.9 | 3.57 | 3.59 |
| Frank Francisco | EDG | cl | 29 | .781 | 186 | .290 | 163 | .519 | 163 | .519 | 42.3 | 5.0 | 4.53 | 3.97 |
| Ryan Franklin | TON | cl | 36 | .768 | 177 | .282 | 118 | .474 | 120 | .482 | 33.6 | 5.4 | 4.82 | 4.96 |
| Jason Frasor | MID | mr | 31 | .571 | 93 | .290 | 44 | .328 | 45 | .336 | 10.0 | 2.8 | 2.45 | 2.64 |
| Jeff Fulchino | MUL | mr | 29 | .766 | 332 | .313 | 232 | .473 | 234 | .477 | 64.0 | 5.2 | 4.71 | 4.50 |
| Yovani Gallardo | LON | sp | 23 | .797 | 477 | .321 | 406 | .508 | 412 | .516 | 108.7 | 5.3 | 4.72 | 4.58 |
| Freddy Garcia | COP | sp | 33 | .517 | 210 | .219 | 88 | .320 | 88 | .320 | 16.4 | 2.1 | 1.86 | 1.65 |
| Jon Garland | CCL | sp | 29 | .688 | 52 | .231 | 27 | .429 | 27 | .429 | 5.3 | 2.9 | 2.68 | 3.40 |
| Matt Garza | GEO | sp | 25 | .844 | 535 | .335 | 446 | .525 | 457 | .538 | 134.3 | 6.4 | 5.72 | 5.57 |
| Gio Gonzalez* | MID | sp | 23 | .904 | 278 | .381 | 267 | .571 | 268 | .573 | 81.9 | 7.5 | 6.61 | 6.79 |
| Mike Gonzalez* | TON | mr | 31 | .691 | 155 | .271 | 128 | .441 | 132 | .455 | 30.0 | 4.0 | 3.56 | 3.91 |
| John Grabow* | TON | mr | 30 | .725 | 133 | .293 | 86 | .437 | 89 | .452 | 22.0 | 4.3 | 3.95 | 4.00 |
| Luke Gregerson | Pal | mr | 25 | .704 | 190 | .332 | 134 | .416 | 141 | .438 | 34.5 | 4.2 | 3.83 | 3.97 |
| Zack Greinke | COP | sp | 25 | .625 | 626 | .288 | 378 | .388 | 383 | .393 | 86.5 | 3.2 | 2.87 | 2.43 |
| Matt Guerrier | MID | mr | 30 | .656 | 270 | .196 | 151 | .415 | 157 | .431 | 32.6 | 3.1 | 2.80 | 2.79 |
| Angel Guzman | TON | mr | 27 | .699 | 208 | .207 | 143 | .450 | 147 | .462 | 36.1 | 4.4 | 3.95 | 4.06 |
| Roy Halladay | ROK | sp | 32 | .754 | 740 | .349 | 488 | .453 | 495 | .460 | 139.8 | 5.0 | 4.49 | 4.22 |
| Cole Hamels* | BT | sp | 25 | .882 | 521 | .328 | 420 | .553 | 424 | .559 | 128.4 | 6.8 | 6.25 | 6.07 |
| Tommy Hanson | LON | sp | 22 | .758 | 477 | .298 | 356 | .478 | 362 | .487 | 96.5 | 5.2 | 4.70 | 4.62 |
| J.A. Happ* | WIZ | sp | 26 | .949 | 579 | .309 | 485 | .594 | 493 | .603 | 158.6 | 8.2 | 7.37 | 7.47 |
| Rich Harden | COP | sp | 27 | .753 | 450 | .329 | 380 | .473 | 387 | .481 | 101.8 | 5.0 | 4.54 | 4.55 |
| Dan Haren | LON | sp | 28 | .790 | 591 | .327 | 441 | .493 | 446 | .498 | 125.2 | 5.5 | 4.92 | 4.51 |
| Blake Hawksworth | LON | mr | 26 | .675 | 392 | .232 | 222 | .437 | 222 | .437 | 51.8 | 3.8 | 3.41 | 2.81 |
| Felix Hernandez | ROK | sp | 23 | .770 | 645 | .338 | 458 | .469 | 465 | .476 | 132.4 | 5.3 | 4.80 | 4.63 |
| Trevor Hoffman | Pal | cl | 41 | .706 | 228 | .294 | 148 | .434 | 151 | .443 | 38.1 | 4.2 | 3.82 | 3.92 |
| J.P. Howell* | MID | mr | 26 | .697 | 185 | .297 | 157 | .449 | 160 | .457 | 40.4 | 4.5 | 4.06 | 3.93 |
| Bob Howry | WIZ | mr | 35 | .735 | 243 | .255 | 156 | .468 | 156 | .468 | 39.7 | 4.5 | 4.04 | 3.51 |
| Phil Hughes | COP | mr | 23 | .827 | 251 | .347 | 210 | .507 | 215 | .519 | 64.9 | 6.4 | 5.73 | 5.17 |
| Tommy Hunter | OTR | sp | 22 | .770 | 557 | .273 | 381 | .492 | 383 | .494 | 101.2 | 5.1 | 4.63 | 4.20 |
| Edwin Jackson | MID | sp | 25 | .886 | 552 | .310 | 434 | .555 | 440 | .563 | 133.1 | 6.9 | 6.21 | 6.17 |
| Steven Jackson | TON | mr | 27 | .663 | 114 | .254 | 62 | .405 | 63 | .412 | 16.0 | 4.3 | 3.92 | 4.34 |
| Bobby Jenks | CRH | cl | 28 | .625 | 9 | .222 | 3 | .333 | 3 | .333 | 0.8 | 3.0 | 2.72 | 1.44 |
| Ubaldo Jimenez | TON | sp | 25 | .695 | 566 | .283 | 377 | .433 | 383 | .440 | 95.5 | 4.2 | 3.83 | 3.83 |
| Jim Johnson | GEO | mr | 26 | .896 | 293 | .338 | 211 | .537 | 214 | .545 | 67.6 | 7.1 | 6.47 | 6.84 |
| Josh Johnson | LON | sp | 25 | .730 | 538 | .299 | 356 | .453 | 359 | .457 | 97.6 | 4.8 | 4.36 | 4.09 |
| Randy Johnson* | ROK | sp | 45 | 1.070 | 277 | .332 | 326 | .713 | 327 | .716 | 107.8 | 9.8 | 8.88 | 8.61 |
| Jair Jurrjens | WIZ | sp | 23 | .818 | 568 | .324 | 411 | .502 | 416 | .509 | 122.7 | 6.1 | 5.51 | 5.66 |
| Scott Kazmir* | GEO | sp | 25 | .965 | 542 | .339 | 489 | .599 | 498 | .610 | 166.2 | 8.8 | 7.78 | 7.52 |
| Clayton Kershaw* | MUL | sp | 21 | .785 | 470 | .332 | 399 | .496 | 399 | .496 | 110.9 | 5.7 | 5.03 | 5.21 |
| Hiroki Kuroda |   | sp | 34 | .763 | 652 | .275 | 430 | .483 | 435 | .488 | 111.3 | 4.7 | 4.21 | 3.88 |
| John Lackey | COP | sp | 30 | .753 | 634 | .306 | 404 | .451 | 418 | .467 | 113.1 | 4.8 | 4.32 | 4.18 |
| Mat Latos | MUL | sp | 21 | .920 | 559 | .326 | 471 | .574 | 474 | .577 | 154.4 | 8.0 | 7.17 | 7.39 |
| Brandon League | EDG | mr | 26 | .844 | 198 | .374 | 152 | .489 | 161 | .518 | 45.1 | 5.8 | 5.27 | 5.28 |
| Cliff Lee* | MID | sp | 30 | .813 | 667 | .352 | 424 | .484 | 427 | .487 | 134.9 | 6.2 | 5.61 | 5.43 |
| Jon Lester* | EDG | sp | 25 | .827 | 456 | .320 | 400 | .524 | 406 | .531 | 110.8 | 5.7 | 5.21 | 5.55 |
| Brad Lidge | Pal | cl | 32 | .923 | 146 | .390 | 129 | .568 | 131 | .577 | 43.1 | 8.0 | 7.28 | 7.03 |
| Ted Lilly* | OTR | sp | 33 | .777 | 562 | .262 | 422 | .505 | 429 | .513 | 114.1 | 5.2 | 4.70 | 4.19 |
| Tim Lincecum | WIZ | sp | 25 | .688 | 512 | .320 | 363 | .425 | 372 | .435 | 96.3 | 4.3 | 3.93 | 3.65 |
| Francisco Liriano* | ROK | sp | 25 | 1.239 | 9 | .222 | 10 | .769 | 10 | .769 | 3.8 | 14.8 | 13.30 | 12.75 |
| Brandon Lyon | Pal | mr | 29 | .686 | 304 | .240 | 181 | .436 | 183 | .441 | 41.0 | 3.6 | 3.30 | 3.25 |
| Ryan Madson | CCL | mr | 28 | .827 | 224 | .330 | 182 | .520 | 184 | .526 | 52.3 | 6.0 | 5.29 | 5.62 |
| John Maine | BT | sp | 28 | .793 | 247 | .279 | 172 | .494 | 175 | .503 | 50.2 | 5.8 | 5.21 | 4.87 |
| Carlos Marmol | WIZ | mr | 26 | .562 | 168 | .220 | 121 | .361 | 132 | .394 | 25.3 | 3.0 | 2.67 | 3.00 |
| Jason Marquis | CCL | sp | 30 | .830 | 636 | .274 | 458 | .528 | 462 | .532 | 131.5 | 6.1 | 5.52 | 5.44 |
| Sean Marshall* | EDG | mr | 26 | 1.053 | 42 | .381 | 38 | .667 | 38 | .667 | 12.8 | 9.4 | 8.66 | 8.03 |
| Nick Masset | GEO | mr | 27 | .675 | 255 | .259 | 162 | .434 | 163 | .437 | 38.0 | 3.7 | 3.40 | 3.01 |
| Justin Masterson | OTR | mr | 24 | .891 | 197 | .401 | 164 | .527 | 169 | .543 | 54.3 | 7.7 | 7.06 | 7.88 |
| Doug Mathis | BON | mr | 26 | .822 | 396 | .311 | 267 | .505 | 271 | .512 | 77.9 | 5.7 | 5.16 | 4.99 |
| Kyle McClellan | MAD | mr | 25 | .756 | 220 | .286 | 155 | .467 | 158 | .476 | 41.3 | 4.9 | 4.42 | 4.83 |
| Kris Medlen | MAD | mr | 23 | .758 | 267 | .288 | 204 | .471 | 214 | .494 | 53.1 | 4.7 | 4.26 | 4.02 |
| Evan Meek | BT | mr | 26 | .892 | 133 | .331 | 128 | .584 | 128 | .584 | 34.6 | 6.4 | 5.69 | 5.72 |
| Dan Meyer* | MUL | mr | 27 | .854 | 190 | .316 | 180 | .556 | 180 | .556 | 52.2 | 6.5 | 5.87 | 6.03 |
| Kevin Millwood | EDG | sp | 34 | .879 | 556 | .304 | 441 | .555 | 447 | .562 | 137.1 | 7.1 | 6.42 | 6.21 |
| Brandon Morrow | CRH | cl | 24 | 1.139 | 5 | .800 | 8 | .667 | 8 | .667 | 3.2 | 17.4 | 15.65 | 17.04 |
| Guillermo Mota | BT | mr | 35 | .720 | 235 | .255 | 142 | .447 | 146 | .459 | 36.7 | 4.4 | 4.03 | 3.81 |
| Peter Moylan | WIZ | mr | 30 | .861 | 220 | .327 | 172 | .533 | 176 | .545 | 49.6 | 6.4 | 5.88 | 5.68 |
| Brett Myers | CRH | sp | 28 | 1.400 | 7 | .143 | 9 | .900 | 10 | 1.000 | 3.7 | 16.7 | 18.00 | 18.44 |
| Joe Nathan |   | cl | 34 | .685 | 176 | .261 | 145 | .456 | 146 | .459 | 33.7 | 3.8 | 3.48 | 2.63 |
| Jeff Niemann | BON | sp | 26 | .865 | 598 | .339 | 448 | .533 | 455 | .541 | 135.7 | 6.4 | 5.85 | 5.61 |
| Dustin Nippert | GEO | sp | 28 | .839 | 509 | .303 | 406 | .517 | 416 | .529 | 126.2 | 6.8 | 6.11 | 6.37 |
| Ricky Nolasco | CCL | sp | 26 | .811 | 503 | .324 | 412 | .526 | 413 | .527 | 112.4 | 5.5 | 4.90 | 4.45 |
| Darren O'Day | MID | mr | 26 | .644 | 212 | .292 | 130 | .386 | 135 | .401 | 32.0 | 3.5 | 3.12 | 3.15 |
| Eric O'Flaherty* | CCL | mr | 24 | .715 | 243 | .313 | 136 | .389 | 150 | .429 | 41.4 | 4.9 | 4.51 | 5.21 |
| Darren Oliver* | GEO | mr | 38 | .600 | 228 | .219 | 141 | .377 | 149 | .398 | 30.8 | 2.9 | 2.66 | 2.40 |
| Roy Oswalt | BT | sp | 31 | .914 | 542 | .343 | 436 | .558 | 449 | .575 | 136.0 | 7.0 | 6.30 | 6.57 |
| Josh Outman* | BON | sp | 24 | .801 | 566 | .277 | 465 | .518 | 466 | .520 | 125.9 | 5.5 | 5.04 | 5.03 |
| Vicente Padilla | MID | sp | 31 | .874 | 545 | .332 | 405 | .529 | 413 | .539 | 127.0 | 6.9 | 6.21 | 6.52 |
| Matt Palmer | ROK | mr | 30 | .845 | 413 | .317 | 316 | .522 | 318 | .526 | 90.0 | 6.1 | 5.47 | 6.05 |
| Jonathan Papelbon | BON | cl | 28 | .682 | 194 | .314 | 147 | .422 | 151 | .434 | 37.9 | 4.1 | 3.73 | 3.43 |
| Jake Peavy | MUL | sp | 28 | .802 | 473 | .359 | 399 | .502 | 402 | .506 | 114.3 | 5.7 | 5.15 | 5.00 |
| Chris Perez | LON | mr | 23 | .905 | 101 | .317 | 110 | .582 | 114 | .603 | 33.8 | 7.3 | 6.37 | 6.44 |
| Andy Pettitte* | EDG | sp | 37 | .882 | 489 | .346 | 368 | .535 | 373 | .542 | 118.9 | 7.5 | 6.72 | 6.59 |
| Joel Pineiro | CCL | sp | 30 | .794 | 727 | .308 | 429 | .479 | 438 | .489 | 119.9 | 5.1 | 4.57 | 4.38 |
| Rick Porcello | OTR | sp | 20 | .930 | 505 | .293 | 411 | .588 | 416 | .595 | 126.3 | 7.3 | 6.61 | 7.24 |
| David Price* | BT | sp | 23 | .838 | 514 | .294 | 403 | .526 | 413 | .539 | 121.1 | 6.5 | 5.95 | 5.80 |
| Chad Qualls | BON | cl | 30 | .859 | 270 | .378 | 200 | .525 | 202 | .530 | 60.4 | 6.3 | 5.69 | 5.67 |
| Arthur Rhodes* | OTR | mr | 39 | .623 | 166 | .223 | 105 | .405 | 106 | .409 | 22.8 | 3.2 | 2.92 | 2.79 |
| Mariano Rivera | ROK | cl | 39 | .593 | 204 | .279 | 114 | .361 | 117 | .370 | 26.2 | 3.0 | 2.80 | 2.45 |
| David Robertson | COP | mr | 24 | .695 | 143 | .287 | 121 | .455 | 121 | .455 | 29.7 | 4.2 | 3.78 | 3.41 |
| Fernando Rodney | OTR | cl | 32 | .806 | 132 | .318 | 113 | .507 | 116 | .520 | 33.0 | 6.1 | 5.46 | 5.21 |
| Francisco Rodriguez | BON | cl | 27 | .793 | 218 | .303 | 178 | .503 | 180 | .508 | 50.4 | 5.7 | 5.19 | 5.24 |
| Wandy Rodriguez* | BT | sp | 30 | .776 | 570 | .318 | 400 | .477 | 404 | .482 | 112.5 | 5.3 | 4.87 | 4.98 |
| Sergio Romo | CCL | mr | 26 | .716 | 190 | .353 | 122 | .422 | 124 | .429 | 34.2 | 4.6 | 4.20 | 4.02 |
| Leo Rosales | LON | mr | 28 | .857 | 235 | .285 | 184 | .556 | 186 | .562 | 53.6 | 6.3 | 5.74 | 5.29 |
| Ryan Rowland-Smith* | CRH | sp | 26 | .835 | 615 | .291 | 427 | .518 | 435 | .528 | 128.7 | 6.2 | 5.65 | 5.31 |
| Marc Rzepczynski* | CRH | sp | 23 | .836 | 465 | .344 | 398 | .520 | 403 | .526 | 117.6 | 6.3 | 5.67 | 5.95 |
| C.C. Sabathia* | CRH | sp | 28 | .802 | 611 | .342 | 426 | .491 | 433 | .499 | 122.4 | 5.5 | 5.03 | 4.67 |
| Takashi Saito | Pal | mr | 39 | .667 | 213 | .263 | 141 | .405 | 148 | .425 | 33.8 | 3.6 | 3.26 | 3.46 |
| Brian Sanches | BT | mr | 30 | .765 | 339 | .268 | 231 | .448 | 253 | .490 | 66.5 | 5.1 | 4.66 | 5.05 |
| Anibal Sanchez | MAD | sp | 25 | .766 | 508 | .278 | 380 | .492 | 382 | .495 | 96.5 | 4.8 | 4.32 | 4.43 |
| Jonathan Sanchez* | MAD | sp | 26 | .942 | 413 | .327 | 425 | .599 | 429 | .604 | 137.9 | 8.5 | 7.65 | 7.53 |
| Johan Santana* | ROK | sp | 30 | .838 | 604 | .339 | 452 | .512 | 459 | .520 | 137.3 | 6.3 | 5.78 | 5.71 |
| Max Scherzer | LON | sp | 24 | 1.004 | 151 | .377 | 152 | .628 | 156 | .645 | 51.6 | 9.4 | 8.47 | 8.28 |
| Bobby Seay* | EDG | mr | 31 | .563 | 175 | .246 | 85 | .339 | 88 | .351 | 19.2 | 2.8 | 2.56 | 2.15 |
| George Sherrill* | ROK | cl | 32 | .707 | 179 | .324 | 122 | .434 | 124 | .441 | 30.3 | 4.1 | 3.67 | 3.54 |
| James Shields | BON | sp | 27 | .917 | 600 | .383 | 481 | .568 | 483 | .570 | 157.3 | 7.7 | 6.90 | 6.38 |
| Tony Sipp* | BON | mr | 25 | .904 | 153 | .281 | 173 | .597 | 174 | .600 | 51.2 | 7.6 | 7.03 | 6.76 |
| Joe Smith | MAD | mr | 25 | .819 | 182 | .335 | 152 | .521 | 152 | .521 | 42.4 | 5.8 | 5.28 | 4.99 |
| Joakim Soria | BON | cl | 25 | .616 | 165 | .279 | 114 | .386 | 118 | .400 | 26.1 | 3.2 | 2.90 | 2.70 |
| Rafael Soriano | GEO | cl | 29 | .846 | 169 | .343 | 175 | .542 | 178 | .551 | 52.4 | 6.6 | 5.85 | 5.31 |
| Tim Stauffer |   | sp | 27 | .933 | 490 | .333 | 435 | .576 | 444 | .588 | 143.5 | 8.3 | 7.45 | 7.85 |
| Huston Street | GEO | cl | 25 | .591 | 222 | .176 | 158 | .405 | 160 | .410 | 29.5 | 2.6 | 2.34 | 2.00 |
| Robinson Tejeda | OTR | mr | 27 | .751 | 202 | .282 | 183 | .484 | 186 | .492 | 49.3 | 5.5 | 4.93 | 4.98 |
| Joe Thatcher* | MAD | mr | 27 | .772 | 187 | .390 | 142 | .445 | 152 | .476 | 43.6 | 5.7 | 5.07 | 5.00 |
| Matt Thornton* | CRH | mr | 32 | .685 | 197 | .360 | 135 | .408 | 140 | .423 | 36.2 | 4.1 | 3.74 | 3.55 |
| Ramon Troncoso | WIZ | mr | 26 | .909 | 221 | .403 | 160 | .525 | 163 | .534 | 55.1 | 8.0 | 7.20 | 7.89 |
| Koji Uehara | MID | sp | 34 | .827 | 620 | .326 | 426 | .516 | 429 | .520 | 126.5 | 6.0 | 5.41 | 4.55 |
| Jose Valverde | WIZ | cl | 29 | .815 | 173 | .301 | 148 | .512 | 152 | .526 | 41.4 | 5.9 | 5.32 | 5.33 |
| Claudio Vargas | CCL | mr | 31 | .757 | 236 | .246 | 165 | .481 | 170 | .496 | 45.5 | 5.2 | 4.63 | 4.28 |
| Javier Vazquez | Pal | sp | 32 | .787 | 568 | .310 | 443 | .496 | 451 | .504 | 121.8 | 5.2 | 4.77 | 4.64 |
| Justin Verlander | COP | sp | 26 | .792 | 567 | .346 | 430 | .488 | 439 | .498 | 125.1 | 5.6 | 5.07 | 4.70 |
| Edinson Volquez | MAD | sp | 25 | .769 | 286 | .227 | 249 | .510 | 253 | .518 | 64.3 | 5.3 | 4.81 | 4.85 |
| Adam Wainwright | MAD | sp | 27 | .776 | 527 | .336 | 387 | .476 | 394 | .485 | 107.6 | 5.3 | 4.81 | 4.78 |
| Jarrod Washburn* | ROK | sp | 34 | .792 | 637 | .275 | 422 | .498 | 426 | .503 | 115.3 | 5.3 | 4.80 | 4.67 |
| Jered Weaver | OTR | sp | 26 | .783 | 580 | .295 | 426 | .501 | 430 | .505 | 118.8 | 5.4 | 4.84 | 4.10 |
| Randy Wells | WIZ | sp | 26 | .778 | 605 | .321 | 377 | .459 | 388 | .472 | 104.5 | 4.9 | 4.50 | 5.12 |
| Dan Wheeler | Pal | mr | 31 | .740 | 190 | .221 | 126 | .490 | 127 | .494 | 31.9 | 4.7 | 4.24 | 3.40 |
| Sean White | EDG | mr | 28 | .648 | 239 | .222 | 120 | .396 | 124 | .409 | 27.0 | 3.3 | 2.92 | 3.05 |
| Brian Wilson | MUL | cl | 27 | .600 | 208 | .303 | 125 | .362 | 127 | .368 | 29.4 | 3.3 | 2.99 | 2.99 |
| C.J. Wilson* | ROK | mr | 28 | .680 | 143 | .329 | 92 | .402 | 97 | .424 | 24.4 | 4.1 | 3.75 | 3.41 |
| Randy Wolf* | CCL | sp | 32 | .814 | 616 | .279 | 446 | .514 | 451 | .520 | 121.3 | 5.4 | 4.89 | 4.92 |
| Kerry Wood | MUL | cl | 32 | .820 | 176 | .335 | 151 | .492 | 159 | .518 | 45.8 | 6.2 | 5.64 | 5.43 |
| Michael Wuertz | ROK | mr | 30 | .605 | 90 | .256 | 72 | .407 | 72 | .407 | 13.1 | 2.5 | 2.23 | 1.98 |
| Carlos Zambrano | CCL | sp | 28 | .792 | 551 | .312 | 412 | .477 | 431 | .499 | 120.2 | 5.8 | 5.20 | 5.58 |
| Brad Ziegler | CRH | mr | 29 | .872 | 211 | .389 | 152 | .521 | 152 | .521 | 44.1 | 6.3 | 5.76 | 6.30 |
| Jordan Zimmermann | MUL | sp | 23 | .875 | 495 | .337 | 432 | .545 | 442 | .557 | 134.1 | 6.9 | 6.23 | 5.99 |
| Barry Zito* | MAD | sp | 31 | .930 | 456 | .329 | 425 | .585 | 432 | .595 | 133.4 | 7.8 | 7.03 | 7.24 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| David Aardsma | LON | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 21.0 | .585 |
| Alfredo Aceves | EDG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 31.2 | .661 |
| Jeremy Affeldt* | CRH | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.4 | .581 |
| Brett Anderson* | GEO | sp | 21 | 31 | 0 | .000 | 0 | 12 | .387 | 198 | 6.4 | 24 | 4 | .167 | 99.3 | .628 |
| Bronson Arroyo | BT | sp | 32 | 31 | 1 | .032 | 0 | 17 | .548 | 147 | 4.7 | 14 | 7 | .500 | 89.8 | .619 |
| Burke Badenhop | BT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 29.5 | .632 |
| Danys Baez | OTR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 17.8 | .609 |
| Andrew Bailey | ROK | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 25.0 | .617 |
| Homer Bailey | Pal | sp | 23 | 31 | 0 | .000 | 0 | 14 | .452 | 155 | 5.0 | 26 | 9 | .346 | 98.7 | .585 |
| Scott Baker | BON | sp | 27 | 18 | 1 | .056 | 0 | 7 | .389 | 87 | 4.8 | 11 | 2 | .182 | 97.3 | .629 |
| Grant Balfour | COP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 19.7 | .588 |
| Brian Bannister | OTR | sp | 28 | 31 | 1 | .032 | 0 | 17 | .548 | 184 | 5.9 | 15 | 7 | .467 | 93.1 | .638 |
| Daniel Bard | COP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 24.1 | .600 |
| Josh Beckett | Pal | sp | 29 | 31 | 1 | .032 | 0 | 20 | .645 | 159 | 5.1 | 15 | 3 | .200 | 104.4 | .625 |
| Erik Bedard* | GEO | sp | 30 | 32 | 0 | .000 | 0 | 8 | .250 | 134 | 4.2 | 28 | 9 | .321 | 94.7 | .595 |
| Ronald Belisario | MAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 14 | .438 | 18.3 | .613 |
| Heath Bell | MUL | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 30.7 | .611 |
| Brad Bergesen | BON | sp | 23 | 35 | 2 | .057 | 1 | 13 | .371 | 187 | 5.3 | 30 | 11 | .367 | 97.2 | .629 |
| Rafael Betancourt | GEO | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 21.9 | .608 |
| Chad Billingsley | TON | sp | 24 | 31 | 0 | .000 | 0 | 11 | .355 | 132 | 4.3 | 26 | 5 | .192 | 92.3 | .593 |
| Blaine Boyer | MUL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 15 | .517 | 25.2 | .615 |
| Dallas Braden* | CRH | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 28 | 2 | .071 | 24.1 | .607 |
| Craig Breslow* | MID | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 19.4 | .594 |
| Jonathan Broxton | CCL | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 22.5 | .617 |
| Clay Buchholz | COP | sp | 24 | 25 | 0 | .000 | 0 | 13 | .520 | 116 | 4.6 | 16 | 6 | .375 | 94.8 | .602 |
| Mark Buehrle* | CRH | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 7 | .189 | 24.5 | .624 |
| A.J. Burnett | TON | sp | 32 | 31 | 2 | .065 | 2 | 17 | .548 | 142 | 4.6 | 17 | 7 | .412 | 100.5 | .592 |
| Sean Burnett* | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 31.9 | .596 |
| Matt Cain | LON | sp | 24 | 31 | 1 | .032 | 0 | 22 | .710 | 198 | 6.4 | 15 | 6 | .400 | 100.7 | .608 |
| Kiko Calero | TON | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 19.7 | .571 |
| Shawn Camp | COP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 13 | .317 | 20.0 | .598 |
| Chris Carpenter | TON | sp | 34 | 32 | 4 | .125 | 3 | 25 | .781 | 161 | 5.0 | 15 | 6 | .400 | 104.0 | .642 |
| Randy Choate* | OTR | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 15.4 | .644 |
| Tyler Clippard | TON | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 25.3 | .559 |
| Todd Coffey | BT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 6 | .150 | 20.5 | .624 |
| Clay Condrey | LON | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 10 | .667 | 18.5 | .606 |
| Aaron Cook | MAD | sp | 30 | 31 | 0 | .000 | 0 | 13 | .419 | 154 | 5.0 | 16 | 6 | .375 | 88.9 | .625 |
| Francisco Cordero | CRH | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 24.3 | .589 |
| Lance Cormier | OTR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 23.6 | .617 |
| Kevin Correia | MUL | sp | 28 | 31 | 1 | .032 | 0 | 11 | .355 | 165 | 5.3 | 24 | 10 | .417 | 95.4 | .599 |
| Johnny Cueto | Pal | sp | 23 | 31 | 0 | .000 | 0 | 14 | .452 | 190 | 6.1 | 21 | 7 | .333 | 87.4 | .603 |
| John Danks* | EDG | sp | 24 | 32 | 2 | .063 | 1 | 13 | .406 | 212 | 6.6 | 31 | 6 | .194 | 96.8 | .605 |
| Ryan Dempster | CRH | sp | 32 | 31 | 1 | .032 | 0 | 11 | .355 | 154 | 5.0 | 24 | 8 | .333 | 94.2 | .613 |
| Scott Downs* | EDG | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 28.2 | .637 |
| Brian Duensing* | CRH | mr | 26 | 30 | 1 | .033 | 0 | 15 | .500 | 140 | 4.7 | 22 | 10 | .455 | 91.7 | .599 |
| Scott Feldman | MID | sp | 26 | 31 | 0 | .000 | 0 | 19 | .613 | 154 | 5.0 | 13 | 2 | .154 | 97.2 | .583 |
| Pedro Feliciano* | MAD | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 16.4 | .607 |
| Doug Fister | EDG | sp | 25 | 31 | 1 | .032 | 0 | 14 | .452 | 164 | 5.3 | 20 | 5 | .250 | 84.6 | .649 |
| Gavin Floyd | TON | sp | 26 | 31 | 2 | .065 | 1 | 22 | .710 | 158 | 5.1 | 16 | 6 | .375 | 103.5 | .625 |
| Frank Francisco | EDG | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 27.5 | .634 |
| Ryan Franklin | TON | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.5 | .596 |
| Jason Frasor | MID | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 24.2 | .617 |
| Jeff Fulchino | MUL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 9 | .250 | 29.7 | .593 |
| Yovani Gallardo | LON | sp | 23 | 31 | 0 | .000 | 0 | 18 | .581 | 183 | 5.9 | 11 | 2 | .182 | 102.5 | .594 |
| Freddy Garcia | COP | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 24.6 | .625 |
| Jon Garland | CCL | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.8 | .599 |
| Matt Garza | GEO | sp | 25 | 32 | 1 | .031 | 0 | 18 | .563 | 138 | 4.3 | 21 | 8 | .381 | 100.1 | .613 |
| Gio Gonzalez* | MID | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 29.9 | .569 |
| Mike Gonzalez* | TON | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 20.0 | .587 |
| John Grabow* | TON | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 19.2 | .582 |
| Luke Gregerson | Pal | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 20.9 | .624 |
| Zack Greinke | COP | sp | 25 | 33 | 7 | .212 | 3 | 27 | .818 | 169 | 5.1 | 14 | 6 | .429 | 110.5 | .646 |
| Matt Guerrier | MID | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 18.2 | .644 |
| Angel Guzman | TON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 3 | .130 | 17.4 | .581 |
| Roy Halladay | ROK | sp | 32 | 35 | 8 | .229 | 0 | 18 | .514 | 182 | 5.2 | 25 | 5 | .200 | 110.5 | .664 |
| Cole Hamels* | BT | sp | 25 | 32 | 0 | .000 | 0 | 10 | .313 | 150 | 4.7 | 25 | 9 | .360 | 90.8 | .631 |
| Tommy Hanson | LON | sp | 22 | 31 | 0 | .000 | 0 | 16 | .516 | 209 | 6.7 | 20 | 5 | .250 | 91.7 | .606 |
| J.A. Happ* | WIZ | sp | 26 | 31 | 1 | .032 | 0 | 12 | .387 | 146 | 4.7 | 27 | 8 | .296 | 96.3 | .585 |
| Rich Harden | COP | sp | 27 | 33 | 0 | .000 | 0 | 14 | .424 | 152 | 4.6 | 23 | 9 | .391 | 94.7 | .594 |
| Dan Haren | LON | sp | 28 | 32 | 1 | .031 | 0 | 16 | .500 | 171 | 5.3 | 14 | 7 | .500 | 100.5 | .654 |
| Blake Hawksworth | LON | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 16 | .372 | 19.9 | .619 |
| Felix Hernandez | ROK | sp | 23 | 35 | 1 | .029 | 1 | 16 | .457 | 198 | 5.7 | 18 | 7 | .389 | 102.7 | .620 |
| Trevor Hoffman | Pal | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.2 | .618 |
| J.P. Howell* | MID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 | 24.6 | .595 |
| Bob Howry | WIZ | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 25.7 | .602 |
| Phil Hughes | COP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 14 | .560 | 24.0 | .613 |
| Tommy Hunter | OTR | sp | 22 | 31 | 0 | .000 | 0 | 15 | .484 | 157 | 5.1 | 28 | 9 | .321 | 91.1 | .624 |
| Edwin Jackson | MID | sp | 25 | 31 | 2 | .065 | 1 | 12 | .387 | 146 | 4.7 | 17 | 4 | .235 | 91.6 | .611 |
| Steven Jackson | TON | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 24.5 | .557 |
| Bobby Jenks | CRH | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .750 |
| Ubaldo Jimenez | TON | sp | 25 | 31 | 4 | .129 | 1 | 21 | .677 | 141 | 4.5 | 14 | 3 | .214 | 105.9 | .600 |
| Jim Johnson | GEO | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 13 | .351 | 20.4 | .608 |
| Josh Johnson | LON | sp | 25 | 31 | 1 | .032 | 1 | 17 | .548 | 188 | 6.1 | 19 | 8 | .421 | 95.9 | .629 |
| Randy Johnson* | ROK | sp | 45 | 19 | 0 | .000 | 0 | 6 | .316 | 94 | 4.9 | 9 | 3 | .333 | 85.8 | .626 |
| Jair Jurrjens | WIZ | sp | 23 | 31 | 0 | .000 | 0 | 12 | .387 | 122 | 3.9 | 30 | 13 | .433 | 100.8 | .602 |
| Scott Kazmir* | GEO | sp | 25 | 32 | 2 | .063 | 2 | 9 | .281 | 171 | 5.3 | 23 | 10 | .435 | 97.6 | .593 |
| Clayton Kershaw* | MUL | sp | 21 | 32 | 0 | .000 | 0 | 10 | .313 | 153 | 4.8 | 25 | 6 | .240 | 99.0 | .569 |
| Hiroki Kuroda |   | sp | 34 | 32 | 4 | .125 | 2 | 19 | .594 | 151 | 4.7 | 11 | 2 | .182 | 101.1 | .641 |
| John Lackey | COP | sp | 30 | 33 | 3 | .091 | 2 | 18 | .545 | 154 | 4.7 | 16 | 4 | .250 | 99.4 | .625 |
| Mat Latos | MUL | sp | 21 | 31 | 1 | .032 | 0 | 9 | .290 | 115 | 3.7 | 20 | 5 | .250 | 102.4 | .587 |
| Brandon League | EDG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 25.8 | .612 |
| Cliff Lee* | MID | sp | 30 | 32 | 0 | .000 | 0 | 16 | .500 | 151 | 4.7 | 16 | 7 | .438 | 98.5 | .654 |
| Jon Lester* | EDG | sp | 25 | 32 | 0 | .000 | 0 | 15 | .469 | 175 | 5.5 | 23 | 6 | .261 | 94.6 | .611 |
| Brad Lidge | Pal | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 26.3 | .612 |
| Ted Lilly* | OTR | sp | 33 | 32 | 2 | .063 | 1 | 14 | .438 | 200 | 6.3 | 22 | 7 | .318 | 96.2 | .628 |
| Tim Lincecum | WIZ | sp | 25 | 32 | 0 | .000 | 0 | 18 | .563 | 178 | 5.6 | 21 | 11 | .524 | 106.6 | .618 |
| Francisco Liriano* | ROK | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 26.0 | .500 |
| Brandon Lyon | Pal | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 10 | .313 | 20.3 | .620 |
| Ryan Madson | CCL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 8 | .250 | 24.3 | .619 |
| John Maine | BT | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 25.6 | .585 |
| Carlos Marmol | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 30.0 | .541 |
| Jason Marquis | CCL | sp | 30 | 31 | 1 | .032 | 1 | 9 | .290 | 152 | 4.9 | 21 | 8 | .381 | 99.2 | .603 |
| Sean Marshall* | EDG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 24.1 | .636 |
| Nick Masset | GEO | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 21.6 | .600 |
| Justin Masterson | OTR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 31.3 | .588 |
| Doug Mathis | BON | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 26.8 | .635 |
| Kyle McClellan | MAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 23.8 | .581 |
| Kris Medlen | MAD | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 1 | .050 | 30.6 | .595 |
| Evan Meek | BT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 11 | .579 | 20.4 | .573 |
| Dan Meyer* | MUL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 24.1 | .608 |
| Kevin Millwood | EDG | sp | 34 | 31 | 3 | .097 | 0 | 9 | .290 | 178 | 5.7 | 28 | 7 | .250 | 93.0 | .599 |
| Brandon Morrow | CRH | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 45.0 | .489 |
| Guillermo Mota | BT | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 22.8 | .622 |
| Peter Moylan | WIZ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 25.1 | .581 |
| Brett Myers | CRH | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.0 | .581 |
| Joe Nathan |   | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 25.6 | .613 |
| Jeff Niemann | BON | sp | 26 | 35 | 0 | .000 | 0 | 11 | .314 | 188 | 5.4 | 27 | 9 | .333 | 88.4 | .620 |
| Dustin Nippert | GEO | sp | 28 | 31 | 0 | .000 | 0 | 12 | .387 | 162 | 5.2 | 19 | 7 | .368 | 98.4 | .571 |
| Ricky Nolasco | CCL | sp | 26 | 31 | 1 | .032 | 0 | 14 | .452 | 186 | 6.0 | 19 | 9 | .474 | 95.8 | .642 |
| Darren O'Day | MID | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 21.1 | .641 |
| Eric O'Flaherty* | CCL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 7 | .233 | 24.5 | .623 |
| Darren Oliver* | GEO | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 22.8 | .627 |
| Roy Oswalt | BT | sp | 31 | 32 | 0 | .000 | 0 | 12 | .375 | 150 | 4.7 | 18 | 6 | .333 | 88.2 | .633 |
| Josh Outman* | BON | sp | 24 | 35 | 1 | .029 | 0 | 14 | .400 | 153 | 4.4 | 20 | 5 | .250 | 96.3 | .591 |
| Vicente Padilla | MID | sp | 31 | 31 | 0 | .000 | 0 | 13 | .419 | 161 | 5.2 | 25 | 7 | .280 | 89.4 | .605 |
| Matt Palmer | ROK | mr | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 63 | 10 | .159 | 18.8 | .571 |
| Jonathan Papelbon | BON | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 32.5 | .612 |
| Jake Peavy | MUL | sp | 28 | 31 | 0 | .000 | 0 | 15 | .484 | 155 | 5.0 | 30 | 18 | .600 | 102.4 | .606 |
| Chris Perez | LON | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 | 15.1 | .595 |
| Andy Pettitte* | EDG | sp | 37 | 31 | 0 | .000 | 0 | 10 | .323 | 165 | 5.3 | 34 | 8 | .235 | 82.8 | .578 |
| Joel Pineiro | CCL | sp | 30 | 31 | 9 | .290 | 3 | 12 | .387 | 165 | 5.3 | 13 | 5 | .385 | 95.1 | .662 |
| Rick Porcello | OTR | sp | 20 | 31 | 0 | .000 | 0 | 12 | .387 | 180 | 5.8 | 16 | 7 | .438 | 83.4 | .615 |
| David Price* | BT | sp | 23 | 31 | 0 | .000 | 0 | 10 | .323 | 183 | 5.9 | 16 | 8 | .500 | 95.1 | .584 |
| Chad Qualls | BON | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 26.2 | .687 |
| Arthur Rhodes* | OTR | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 13 | .520 | 15.6 | .595 |
| Mariano Rivera | ROK | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 32.1 | .659 |
| David Robertson | COP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 22.0 | .596 |
| Fernando Rodney | OTR | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 19.5 | .590 |
| Francisco Rodriguez | BON | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 28.6 | .580 |
| Wandy Rodriguez* | BT | sp | 30 | 31 | 0 | .000 | 0 | 17 | .548 | 156 | 5.0 | 23 | 5 | .217 | 100.5 | .617 |
| Sergio Romo | CCL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 | 18.9 | .628 |
| Leo Rosales | LON | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 18.6 | .648 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 31 | 1 | .032 | 0 | 15 | .484 | 181 | 5.8 | 17 | 8 | .471 | 92.1 | .630 |
| Marc Rzepczynski* | CRH | sp | 23 | 31 | 0 | .000 | 0 | 11 | .355 | 187 | 6.0 | 22 | 5 | .227 | 96.9 | .572 |
| C.C. Sabathia* | CRH | sp | 28 | 32 | 2 | .063 | 2 | 15 | .469 | 175 | 5.5 | 22 | 8 | .364 | 100.6 | .627 |
| Takashi Saito | Pal | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 20.9 | .609 |
| Brian Sanches | BT | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 14 | .368 | 25.8 | .600 |
| Anibal Sanchez | MAD | sp | 25 | 31 | 0 | .000 | 0 | 17 | .548 | 176 | 5.7 | 16 | 5 | .313 | 95.5 | .586 |
| Jonathan Sanchez* | MAD | sp | 26 | 31 | 0 | .000 | 0 | 7 | .226 | 175 | 5.6 | 29 | 8 | .276 | 93.4 | .556 |
| Johan Santana* | ROK | sp | 30 | 34 | 1 | .029 | 0 | 7 | .206 | 194 | 5.7 | 27 | 15 | .556 | 98.1 | .605 |
| Max Scherzer | LON | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 6 | .375 | 26.9 | .601 |
| Bobby Seay* | EDG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.8 | .613 |
| George Sherrill* | ROK | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 27.3 | .618 |
| James Shields | BON | sp | 27 | 34 | 0 | .000 | 0 | 11 | .324 | 197 | 5.8 | 39 | 16 | .410 | 88.4 | .638 |
| Tony Sipp* | BON | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 | 26.4 | .547 |
| Joe Smith | MAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 20.9 | .596 |
| Joakim Soria | BON | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 28.4 | .639 |
| Rafael Soriano | GEO | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 22.6 | .625 |
| Tim Stauffer |   | sp | 27 | 31 | 0 | .000 | 0 | 7 | .226 | 138 | 4.5 | 30 | 13 | .433 | 93.0 | .565 |
| Huston Street | GEO | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.8 | .648 |
| Robinson Tejeda | OTR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 12 | .632 | 28.1 | .559 |
| Joe Thatcher* | MAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 13 | .317 | 16.5 | .629 |
| Matt Thornton* | CRH | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 20.5 | .628 |
| Ramon Troncoso | WIZ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 25.7 | .597 |
| Koji Uehara | MID | sp | 34 | 31 | 0 | .000 | 0 | 11 | .355 | 147 | 4.7 | 19 | 5 | .263 | 95.0 | .651 |
| Jose Valverde | WIZ | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 24.7 | .586 |
| Claudio Vargas | CCL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 10 | .357 | 20.5 | .600 |
| Javier Vazquez | Pal | sp | 32 | 32 | 0 | .000 | 0 | 16 | .500 | 175 | 5.5 | 15 | 4 | .267 | 105.5 | .638 |
| Justin Verlander | COP | sp | 26 | 33 | 1 | .030 | 0 | 19 | .576 | 181 | 5.5 | 23 | 6 | .261 | 100.6 | .631 |
| Edinson Volquez | MAD | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 23 | .575 | 26.0 | .545 |
| Adam Wainwright | MAD | sp | 27 | 32 | 1 | .031 | 1 | 16 | .500 | 163 | 5.1 | 22 | 10 | .455 | 95.4 | .629 |
| Jarrod Washburn* | ROK | sp | 34 | 34 | 2 | .059 | 0 | 11 | .324 | 174 | 5.1 | 27 | 7 | .259 | 89.6 | .612 |
| Jered Weaver | OTR | sp | 26 | 32 | 0 | .000 | 0 | 17 | .531 | 140 | 4.4 | 9 | 2 | .222 | 97.8 | .624 |
| Randy Wells | WIZ | sp | 26 | 31 | 3 | .097 | 2 | 15 | .484 | 160 | 5.2 | 25 | 9 | .360 | 92.8 | .627 |
| Dan Wheeler | Pal | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 24.7 | .673 |
| Sean White | EDG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 23.3 | .591 |
| Brian Wilson | MUL | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 12 | .750 | 28.6 | .598 |
| C.J. Wilson* | ROK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 24.9 | .628 |
| Randy Wolf* | CCL | sp | 32 | 32 | 0 | .000 | 0 | 14 | .438 | 174 | 5.4 | 18 | 4 | .222 | 98.3 | .618 |
| Kerry Wood | MUL | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 30.0 | .591 |
| Michael Wuertz | ROK | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.9 | .628 |
| Carlos Zambrano | CCL | sp | 28 | 31 | 1 | .032 | 0 | 13 | .419 | 188 | 6.1 | 32 | 13 | .406 | 107.7 | .573 |
| Brad Ziegler | CRH | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 4 | .129 | 20.2 | .592 |
| Jordan Zimmermann | MUL | sp | 23 | 31 | 0 | .000 | 0 | 12 | .387 | 131 | 4.2 | 18 | 5 | .278 | 97.4 | .613 |
| Barry Zito* | MAD | sp | 31 | 31 | 0 | .000 | 0 | 8 | .258 | 160 | 5.2 | 26 | 8 | .308 | 90.2 | .572 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| David Aardsma | LON | cl | 27 | 21 | 15 | .714 | 5 | .238 | 18 | 42 | 16 | .381 | 70 | 70 | 30 | 21.0 | .585 |
| Alfredo Aceves | EDG | mr | 26 | 19 | 14 | .737 | 5 | .263 | 2 | 75 | 23 | .307 | 85 | 85 | 49 | 31.2 | .661 |
| Jeremy Affeldt* | CRH | mr | 30 | 29 | 24 | .828 | 5 | .172 | 2 | 47 | 17 | .362 | 65 | 65 | 52 | 19.4 | .581 |
| Brett Anderson* | GEO | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.3 | .628 |
| Bronson Arroyo | BT | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 89.8 | .619 |
| Burke Badenhop | BT | mr | 26 | 3 | 2 | .667 | 1 | .333 | 5 | 55 | 19 | .345 | 62 | 62 | 32 | 29.5 | .632 |
| Danys Baez | OTR | mr | 31 | 24 | 17 | .708 | 6 | .250 | 14 | 35 | 11 | .314 | 73 | 73 | 39 | 17.8 | .609 |
| Andrew Bailey | ROK | cl | 25 | 11 | 9 | .818 | 2 | .182 | 3 | 36 | 11 | .306 | 48 | 48 | 32 | 25.0 | .617 |
| Homer Bailey | Pal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.7 | .585 |
| Scott Baker | BON | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 97.3 | .629 |
| Grant Balfour | COP | mr | 31 | 9 | 7 | .778 | 1 | .111 | 4 | 31 | 10 | .323 | 37 | 37 | 15 | 19.7 | .588 |
| Brian Bannister | OTR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.1 | .638 |
| Daniel Bard | COP | mr | 24 | 3 | 1 | .333 | 2 | .667 | 2 | 26 | 6 | .231 | 38 | 38 | 18 | 24.1 | .600 |
| Josh Beckett | Pal | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.4 | .625 |
| Erik Bedard* | GEO | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.7 | .595 |
| Ronald Belisario | MAD | mr | 26 | 9 | 4 | .444 | 4 | .444 | 23 | 29 | 7 | .241 | 77 | 77 | 19 | 18.3 | .613 |
| Heath Bell | MUL | cl | 31 | 3 | 3 | 1.000 | 0 | .000 | 7 | 34 | 19 | .559 | 44 | 44 | 18 | 30.7 | .611 |
| Brad Bergesen | BON | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 97.2 | .629 |
| Rafael Betancourt | GEO | mr | 34 | 11 | 9 | .818 | 2 | .182 | 8 | 47 | 12 | .255 | 63 | 63 | 27 | 21.9 | .608 |
| Chad Billingsley | TON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.3 | .593 |
| Blaine Boyer | MUL | mr | 27 | 16 | 8 | .500 | 8 | .500 | 4 | 49 | 16 | .327 | 55 | 55 | 29 | 25.2 | .615 |
| Dallas Braden* | CRH | sp | 25 | 3 | 3 | 1.000 | 0 | .000 | 1 | 41 | 10 | .244 | 61 | 60 | 30 | 24.1 | .607 |
| Craig Breslow* | MID | mr | 28 | 9 | 2 | .222 | 6 | .667 | 16 | 36 | 6 | .167 | 76 | 76 | 30 | 19.4 | .594 |
| Jonathan Broxton | CCL | cl | 25 | 8 | 6 | .750 | 1 | .125 | 2 | 53 | 18 | .340 | 64 | 64 | 37 | 22.5 | .617 |
| Clay Buchholz | COP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 94.8 | .602 |
| Mark Buehrle* | CRH | sp | 30 | 4 | 1 | .250 | 3 | .750 | 12 | 58 | 20 | .345 | 75 | 75 | 13 | 24.5 | .624 |
| A.J. Burnett | TON | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.5 | .592 |
| Sean Burnett* | WIZ | mr | 26 | 7 | 6 | .857 | 1 | .143 | 4 | 39 | 15 | .385 | 43 | 43 | 22 | 31.9 | .596 |
| Matt Cain | LON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.7 | .608 |
| Kiko Calero | TON | mr | 34 | 38 | 34 | .895 | 4 | .105 | 5 | 43 | 8 | .186 | 66 | 66 | 52 | 19.7 | .571 |
| Shawn Camp | COP | mr | 33 | 11 | 8 | .727 | 2 | .182 | 19 | 55 | 22 | .400 | 85 | 85 | 24 | 20.0 | .598 |
| Chris Carpenter | TON | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.0 | .642 |
| Randy Choate* | OTR | mr | 33 | 6 | 3 | .500 | 3 | .500 | 7 | 18 | 8 | .444 | 38 | 38 | 12 | 15.4 | .644 |
| Tyler Clippard | TON | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 3 | 55 | 13 | .236 | 51 | 51 | 12 | 25.3 | .559 |
| Todd Coffey | BT | mr | 28 | 3 | 1 | .333 | 2 | .667 | 6 | 56 | 22 | .393 | 70 | 70 | 18 | 20.5 | .624 |
| Clay Condrey | LON | mr | 33 | 10 | 6 | .600 | 4 | .400 | 5 | 8 | 3 | .375 | 29 | 29 | 12 | 18.5 | .606 |
| Aaron Cook | MAD | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 88.9 | .625 |
| Francisco Cordero | CRH | cl | 34 | 5 | 3 | .600 | 2 | .400 | 1 | 24 | 3 | .125 | 33 | 33 | 19 | 24.3 | .589 |
| Lance Cormier | OTR | mr | 28 | 1 | 0 | .000 | 0 | .000 | 8 | 50 | 15 | .300 | 57 | 57 | 16 | 23.6 | .617 |
| Kevin Correia | MUL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.4 | .599 |
| Johnny Cueto | Pal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 87.4 | .603 |
| John Danks* | EDG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.8 | .605 |
| Ryan Dempster | CRH | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 94.2 | .613 |
| Scott Downs* | EDG | mr | 33 | 4 | 3 | .750 | 1 | .250 | 2 | 25 | 5 | .200 | 37 | 37 | 14 | 28.2 | .637 |
| Brian Duensing* | CRH | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 3 | 2 | 91.7 | .599 |
| Scott Feldman | MID | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.2 | .583 |
| Pedro Feliciano* | MAD | mr | 32 | 3 | 3 | 1.000 | 0 | .000 | 11 | 25 | 10 | .400 | 44 | 44 | 22 | 16.4 | .607 |
| Doug Fister | EDG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 84.6 | .649 |
| Gavin Floyd | TON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 103.5 | .625 |
| Frank Francisco | EDG | cl | 29 | 9 | 7 | .778 | 2 | .222 | 0 | 40 | 10 | .250 | 44 | 44 | 20 | 27.5 | .634 |
| Ryan Franklin | TON | cl | 36 | 3 | 1 | .333 | 1 | .333 | 8 | 20 | 6 | .300 | 44 | 44 | 17 | 20.5 | .596 |
| Jason Frasor | MID | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 0 | 23 | 5 | .217 | 21 | 21 | 13 | 24.2 | .617 |
| Jeff Fulchino | MUL | mr | 29 | 11 | 7 | .636 | 4 | .364 | 6 | 49 | 16 | .327 | 64 | 64 | 31 | 29.7 | .593 |
| Yovani Gallardo | LON | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.5 | .594 |
| Freddy Garcia | COP | sp | 33 | 2 | 2 | 1.000 | 0 | .000 | 0 | 35 | 8 | .229 | 39 | 39 | 29 | 24.6 | .625 |
| Jon Garland | CCL | sp | 29 | 1 | 1 | 1.000 | 0 | .000 | 0 | 14 | 5 | .357 | 15 | 15 | 15 | 14.8 | .599 |
| Matt Garza | GEO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.1 | .613 |
| Gio Gonzalez* | MID | sp | 23 | 7 | 5 | .714 | 2 | .286 | 3 | 35 | 14 | .400 | 62 | 62 | 34 | 29.9 | .569 |
| Mike Gonzalez* | TON | mr | 31 | 6 | 3 | .500 | 3 | .500 | 18 | 31 | 6 | .194 | 60 | 60 | 15 | 20.0 | .587 |
| John Grabow* | TON | mr | 30 | 7 | 5 | .714 | 2 | .286 | 6 | 28 | 10 | .357 | 38 | 38 | 12 | 19.2 | .582 |
| Luke Gregerson | Pal | mr | 25 | 8 | 2 | .250 | 6 | .750 | 14 | 25 | 10 | .400 | 59 | 59 | 17 | 20.9 | .624 |
| Zack Greinke | COP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.5 | .646 |
| Matt Guerrier | MID | mr | 30 | 6 | 5 | .833 | 1 | .167 | 19 | 39 | 15 | .385 | 72 | 72 | 22 | 18.2 | .644 |
| Angel Guzman | TON | mr | 27 | 9 | 5 | .556 | 3 | .333 | 20 | 37 | 13 | .351 | 69 | 69 | 23 | 17.4 | .581 |
| Roy Halladay | ROK | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 110.5 | .664 |
| Cole Hamels* | BT | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.8 | .631 |
| Tommy Hanson | LON | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.7 | .606 |
| J.A. Happ* | WIZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.3 | .585 |
| Rich Harden | COP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 94.7 | .594 |
| Dan Haren | LON | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.5 | .654 |
| Blake Hawksworth | LON | mr | 26 | 15 | 6 | .400 | 4 | .267 | 17 | 45 | 14 | .311 | 87 | 87 | 21 | 19.9 | .619 |
| Felix Hernandez | ROK | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 102.7 | .620 |
| Trevor Hoffman | Pal | cl | 41 | 31 | 25 | .806 | 6 | .194 | 1 | 51 | 11 | .216 | 67 | 67 | 62 | 19.2 | .618 |
| J.P. Howell* | MID | mr | 26 | 7 | 3 | .429 | 3 | .429 | 5 | 46 | 12 | .261 | 58 | 58 | 9 | 24.6 | .595 |
| Bob Howry | WIZ | mr | 35 | 12 | 8 | .667 | 4 | .333 | 2 | 46 | 19 | .413 | 48 | 48 | 25 | 25.7 | .602 |
| Phil Hughes | COP | mr | 23 | 18 | 12 | .667 | 5 | .278 | 16 | 30 | 11 | .367 | 65 | 65 | 29 | 24.0 | .613 |
| Tommy Hunter | OTR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.1 | .624 |
| Edwin Jackson | MID | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.6 | .611 |
| Steven Jackson | TON | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 0 | 17 | 6 | .353 | 24 | 24 | 13 | 24.5 | .557 |
| Bobby Jenks | CRH | cl | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 1 | 1 | 1 | 20.0 | .750 |
| Ubaldo Jimenez | TON | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.9 | .600 |
| Jim Johnson | GEO | mr | 26 | 5 | 2 | .400 | 2 | .400 | 10 | 50 | 15 | .300 | 67 | 67 | 13 | 20.4 | .608 |
| Josh Johnson | LON | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.9 | .629 |
| Randy Johnson* | ROK | sp | 45 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 1 | 0 | 85.8 | .626 |
| Jair Jurrjens | WIZ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.8 | .602 |
| Scott Kazmir* | GEO | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.6 | .593 |
| Clayton Kershaw* | MUL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.0 | .569 |
| Hiroki Kuroda |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.1 | .641 |
| John Lackey | COP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.4 | .625 |
| Mat Latos | MUL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.4 | .587 |
| Brandon League | EDG | mr | 26 | 5 | 5 | 1.000 | 0 | .000 | 4 | 35 | 8 | .229 | 46 | 46 | 18 | 25.8 | .612 |
| Cliff Lee* | MID | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.5 | .654 |
| Jon Lester* | EDG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.6 | .611 |
| Brad Lidge | Pal | cl | 32 | 4 | 4 | 1.000 | 0 | .000 | 2 | 24 | 9 | .375 | 32 | 32 | 16 | 26.3 | .612 |
| Ted Lilly* | OTR | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.2 | .628 |
| Tim Lincecum | WIZ | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.6 | .618 |
| Francisco Liriano* | ROK | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 3 | .750 | 2 | 2 | 0 | 26.0 | .500 |
| Brandon Lyon | Pal | mr | 29 | 5 | 3 | .600 | 2 | .400 | 15 | 34 | 14 | .412 | 73 | 73 | 24 | 20.3 | .620 |
| Ryan Madson | CCL | mr | 28 | 8 | 5 | .625 | 3 | .375 | 5 | 41 | 13 | .317 | 56 | 56 | 19 | 24.3 | .619 |
| John Maine | BT | sp | 28 | 5 | 2 | .400 | 2 | .400 | 5 | 30 | 16 | .533 | 51 | 51 | 19 | 25.6 | .585 |
| Carlos Marmol | WIZ | mr | 26 | 8 | 4 | .500 | 4 | .500 | 3 | 40 | 10 | .250 | 47 | 47 | 23 | 30.0 | .541 |
| Jason Marquis | CCL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.2 | .603 |
| Sean Marshall* | EDG | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 0 | .000 | 9 | 9 | 4 | 24.1 | .636 |
| Nick Masset | GEO | mr | 27 | 7 | 3 | .429 | 4 | .571 | 19 | 23 | 10 | .435 | 66 | 66 | 25 | 21.6 | .600 |
| Justin Masterson | OTR | mr | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 23 | 12 | .522 | 38 | 38 | 19 | 31.3 | .588 |
| Doug Mathis | BON | mr | 26 | 13 | 7 | .538 | 5 | .385 | 2 | 55 | 22 | .400 | 70 | 70 | 45 | 26.8 | .635 |
| Kyle McClellan | MAD | mr | 25 | 33 | 24 | .727 | 9 | .273 | 3 | 30 | 7 | .233 | 55 | 55 | 42 | 23.8 | .581 |
| Kris Medlen | MAD | mr | 23 | 3 | 3 | 1.000 | 0 | .000 | 3 | 41 | 19 | .463 | 55 | 55 | 16 | 30.6 | .595 |
| Evan Meek | BT | mr | 26 | 9 | 7 | .778 | 1 | .111 | 0 | 32 | 6 | .188 | 42 | 42 | 23 | 20.4 | .573 |
| Dan Meyer* | MUL | mr | 27 | 13 | 8 | .615 | 4 | .308 | 5 | 53 | 15 | .283 | 53 | 53 | 24 | 24.1 | .608 |
| Kevin Millwood | EDG | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.0 | .599 |
| Brandon Morrow | CRH | cl | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 0 | 45.0 | .489 |
| Guillermo Mota | BT | mr | 35 | 14 | 10 | .714 | 4 | .286 | 6 | 37 | 10 | .270 | 51 | 51 | 30 | 22.8 | .622 |
| Peter Moylan | WIZ | mr | 30 | 12 | 7 | .583 | 5 | .417 | 1 | 35 | 12 | .343 | 48 | 48 | 26 | 25.1 | .581 |
| Brett Myers | CRH | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 0 | .000 | 1 | 1 | 0 | 31.0 | .581 |
| Joe Nathan |   | cl | 34 | 11 | 8 | .727 | 3 | .273 | 7 | 35 | 11 | .314 | 50 | 50 | 24 | 25.6 | .613 |
| Jeff Niemann | BON | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 88.4 | .620 |
| Dustin Nippert | GEO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.4 | .571 |
| Ricky Nolasco | CCL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.8 | .642 |
| Darren O'Day | MID | mr | 26 | 29 | 24 | .828 | 5 | .172 | 3 | 25 | 5 | .200 | 58 | 58 | 46 | 21.1 | .641 |
| Eric O'Flaherty* | CCL | mr | 24 | 4 | 1 | .250 | 3 | .750 | 6 | 31 | 11 | .355 | 51 | 51 | 16 | 24.5 | .623 |
| Darren Oliver* | GEO | mr | 38 | 10 | 8 | .800 | 1 | .100 | 2 | 48 | 18 | .375 | 60 | 60 | 26 | 22.8 | .627 |
| Roy Oswalt | BT | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 88.2 | .633 |
| Josh Outman* | BON | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 96.3 | .591 |
| Vicente Padilla | MID | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 89.4 | .605 |
| Matt Palmer | ROK | mr | 30 | 16 | 9 | .563 | 5 | .313 | 24 | 90 | 29 | .322 | 123 | 122 | 23 | 18.8 | .571 |
| Jonathan Papelbon | BON | cl | 28 | 5 | 2 | .400 | 3 | .600 | 2 | 34 | 10 | .294 | 43 | 43 | 13 | 32.5 | .612 |
| Jake Peavy | MUL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.4 | .606 |
| Chris Perez | LON | mr | 23 | 10 | 5 | .500 | 5 | .500 | 10 | 31 | 9 | .290 | 49 | 49 | 19 | 15.1 | .595 |
| Andy Pettitte* | EDG | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 82.8 | .578 |
| Joel Pineiro | CCL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.1 | .662 |
| Rick Porcello | OTR | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 83.4 | .615 |
| David Price* | BT | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.1 | .584 |
| Chad Qualls | BON | cl | 30 | 11 | 6 | .545 | 5 | .455 | 4 | 35 | 16 | .457 | 49 | 49 | 23 | 26.2 | .687 |
| Arthur Rhodes* | OTR | mr | 39 | 19 | 12 | .632 | 4 | .211 | 18 | 39 | 7 | .179 | 62 | 62 | 22 | 15.6 | .595 |
| Mariano Rivera | ROK | cl | 39 | 8 | 6 | .750 | 2 | .250 | 1 | 13 | 2 | .154 | 37 | 37 | 21 | 32.1 | .659 |
| David Robertson | COP | mr | 24 | 21 | 13 | .619 | 8 | .381 | 10 | 31 | 14 | .452 | 50 | 50 | 31 | 22.0 | .596 |
| Fernando Rodney | OTR | cl | 32 | 5 | 3 | .600 | 2 | .400 | 11 | 19 | 12 | .632 | 45 | 45 | 18 | 19.5 | .590 |
| Francisco Rodriguez | BON | cl | 27 | 6 | 4 | .667 | 2 | .333 | 4 | 42 | 7 | .167 | 49 | 49 | 26 | 28.6 | .580 |
| Wandy Rodriguez* | BT | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.5 | .617 |
| Sergio Romo | CCL | mr | 26 | 11 | 9 | .818 | 2 | .182 | 7 | 43 | 13 | .302 | 59 | 59 | 28 | 18.9 | .628 |
| Leo Rosales | LON | mr | 28 | 15 | 10 | .667 | 5 | .333 | 4 | 53 | 17 | .321 | 64 | 64 | 39 | 18.6 | .648 |
| Ryan Rowland-Smith* | CRH | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.1 | .630 |
| Marc Rzepczynski* | CRH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.9 | .572 |
| C.C. Sabathia* | CRH | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.6 | .627 |
| Takashi Saito | Pal | mr | 39 | 5 | 3 | .600 | 1 | .200 | 11 | 55 | 10 | .182 | 65 | 65 | 18 | 20.9 | .609 |
| Brian Sanches | BT | mr | 30 | 18 | 7 | .389 | 11 | .611 | 17 | 31 | 7 | .226 | 77 | 77 | 34 | 25.8 | .600 |
| Anibal Sanchez | MAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.5 | .586 |
| Jonathan Sanchez* | MAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.4 | .556 |
| Johan Santana* | ROK | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 98.1 | .605 |
| Max Scherzer | LON | sp | 24 | 2 | 1 | .500 | 0 | .000 | 0 | 19 | 6 | .316 | 32 | 32 | 17 | 26.9 | .601 |
| Bobby Seay* | EDG | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 4 | 27 | 10 | .370 | 38 | 38 | 19 | 23.8 | .613 |
| George Sherrill* | ROK | cl | 32 | 8 | 7 | .875 | 0 | .000 | 7 | 22 | 3 | .136 | 38 | 38 | 22 | 27.3 | .618 |
| James Shields | BON | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 88.4 | .638 |
| Tony Sipp* | BON | mr | 25 | 6 | 4 | .667 | 2 | .333 | 3 | 30 | 7 | .233 | 46 | 46 | 21 | 26.4 | .547 |
| Joe Smith | MAD | mr | 25 | 10 | 6 | .600 | 3 | .300 | 11 | 44 | 19 | .432 | 54 | 54 | 18 | 20.9 | .596 |
| Joakim Soria | BON | cl | 25 | 8 | 8 | 1.000 | 0 | .000 | 3 | 21 | 4 | .190 | 40 | 40 | 25 | 28.4 | .639 |
| Rafael Soriano | GEO | cl | 29 | 10 | 6 | .600 | 2 | .200 | 12 | 31 | 8 | .258 | 58 | 58 | 21 | 22.6 | .625 |
| Tim Stauffer |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.0 | .565 |
| Huston Street | GEO | cl | 25 | 17 | 12 | .706 | 5 | .294 | 11 | 39 | 11 | .282 | 68 | 68 | 43 | 21.8 | .648 |
| Robinson Tejeda | OTR | mr | 27 | 15 | 11 | .733 | 4 | .267 | 6 | 34 | 10 | .294 | 56 | 56 | 28 | 28.1 | .559 |
| Joe Thatcher* | MAD | mr | 27 | 12 | 5 | .417 | 4 | .333 | 19 | 47 | 16 | .340 | 71 | 71 | 25 | 16.5 | .629 |
| Matt Thornton* | CRH | mr | 32 | 6 | 3 | .500 | 2 | .333 | 15 | 34 | 9 | .265 | 64 | 64 | 20 | 20.5 | .628 |
| Ramon Troncoso | WIZ | mr | 26 | 6 | 2 | .333 | 3 | .500 | 4 | 29 | 13 | .448 | 44 | 44 | 21 | 25.7 | .597 |
| Koji Uehara | MID | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.0 | .651 |
| Jose Valverde | WIZ | cl | 29 | 9 | 7 | .778 | 2 | .222 | 3 | 44 | 21 | .477 | 44 | 44 | 26 | 24.7 | .586 |
| Claudio Vargas | CCL | mr | 31 | 14 | 10 | .714 | 3 | .214 | 3 | 48 | 14 | .292 | 62 | 62 | 29 | 20.5 | .600 |
| Javier Vazquez | Pal | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.5 | .638 |
| Justin Verlander | COP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.6 | .631 |
| Edinson Volquez | MAD | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 5 | 72 | 21 | .292 | 75 | 75 | 13 | 26.0 | .545 |
| Adam Wainwright | MAD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.4 | .629 |
| Jarrod Washburn* | ROK | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 89.6 | .612 |
| Jered Weaver | OTR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.8 | .624 |
| Randy Wells | WIZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.8 | .627 |
| Dan Wheeler | Pal | mr | 31 | 2 | 1 | .500 | 1 | .500 | 3 | 20 | 8 | .400 | 34 | 34 | 15 | 24.7 | .673 |
| Sean White | EDG | mr | 28 | 7 | 6 | .857 | 1 | .143 | 2 | 34 | 7 | .206 | 47 | 47 | 27 | 23.3 | .591 |
| Brian Wilson | MUL | cl | 27 | 5 | 3 | .600 | 2 | .400 | 2 | 38 | 7 | .184 | 46 | 46 | 27 | 28.6 | .598 |
| C.J. Wilson* | ROK | mr | 28 | 7 | 5 | .714 | 2 | .286 | 2 | 14 | 3 | .214 | 36 | 36 | 20 | 24.9 | .628 |
| Randy Wolf* | CCL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.3 | .618 |
| Kerry Wood | MUL | cl | 32 | 6 | 6 | 1.000 | 0 | .000 | 4 | 31 | 23 | .742 | 43 | 43 | 25 | 30.0 | .591 |
| Michael Wuertz | ROK | mr | 30 | 10 | 7 | .700 | 3 | .300 | 0 | 34 | 7 | .206 | 31 | 31 | 28 | 22.9 | .628 |
| Carlos Zambrano | CCL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 107.7 | .573 |
| Brad Ziegler | CRH | mr | 29 | 4 | 0 | .000 | 4 | 1.000 | 8 | 37 | 7 | .189 | 52 | 52 | 14 | 20.2 | .592 |
| Jordan Zimmermann | MUL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.4 | .613 |
| Barry Zito* | MAD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 90.2 | .572 |