Team status -- 3 Rottens East
Regular season -- as of 4/12/1978
| Batter Status |
| | | vs LHP | vs RHP | Total | Inj | Batters Faced as Catcher |
| S | Name | Usage | Usage | Usage | Days | 4/12 | 4/11 | 4/10 | 4/9 | 4/8 | 4/7 | 4/6 | 4/5 | 4/4 | Cum |
| | Bobby Abreu | 23 | 92 | 74 | 0 | | | | | | | | | | |
| | Josh Bard | 77 | 221 | 184 | 0 | 5 | 45 | | | 32 | 8 | | | 30 | 120 |
| | Carlos Correa | 174 | 188 | 184 | 0 | | | | | | | | | | |
| | Jason Giambi | 34 | 99 | 81 | 0 | | | | | | | | | | |
| | Josh Hamilton | 3 | 7 | 6 | 0 | | | | | | | | | | |
| | Chris Hoiles | 114 | 9 | 32 | 0 | 33 | | 34 | | 8 | 33 | | | 3 | 111 |
| | Jeff Kent | 86 | 93 | 91 | 0 | | | | | | | | | | |
| | Derrek Lee | 69 | 11 | 26 | 0 | | | | | | | | | | |
| | Sixto Lezcano | 90 | 10 | 30 | 0 | | | | | | | | | | |
| | Javy Lopez | 5 | 0 | 1 | 0 | | | | | | | | | | |
| | Edgar Martinez | 98 | 107 | 105 | 0 | | | | | | | | | | |
| | Gary Sheffield | 133 | 105 | 110 | 0 | | | | | | | | | | |
| | Matt Williams | 281 | 204 | 219 | 0 | | | | | | | | | | |
| | Willie Wilson | 65 | 150 | 118 | 0 | | | | | | | | | | |
| Pitcher Status |
| | | | Inj | | Pitches Thrown |
| S | Name | Usage | Days | Last | 4/12 | 4/11 | 4/10 | 4/9 | Cum |
| | Keith Foulke | 76 | 0 | 4/4/1978 | | | | | |
| | Tim Hudson | 92 | 0 | 4/11/1978 | | 111s | | | 111 |
| | Byung-Hyun Kim | 38 | 0 | 4/10/1978 | | | 11r | | 11 |
| | Corey Kluber | 110 | 0 | 4/10/1978 | | | 104s | | 104 |
| | Hong-Chih Kuo | 138 | 0 | 4/11/1978 | | 44r | | | 44 |
| f | Dennis Lamp | 0 | 0 | | | | | | |
| | Francisco Liriano | 63 | 0 | 4/1/1978 | | | | | |
| | Javier Lopez | 63 | 0 | 3/21/1978 | | | | | |
| | Derek Lowe | 79 | 0 | 4/7/1978 | | | | | |
| | Kevin Millwood | 42 | 0 | 3/22/1978 | | | | | |
| f | Mike Myers | 0 | 0 | | | | | | |
| | Pat Neshek | 78 | 0 | 4/12/1978 | 24r | 10r | 8r | | 42 |
| | Joel Pineiro | 90 | 0 | 4/12/1978 | 107s | | | | 107 |
| f | Tanner Roark | 0 | 0 | | | | | | |
| | David Robertson | 36 | 0 | 3/19/1978 | | | | | |
| | Ben Sheets | 193 | 0 | 4/8/1978 | | | | | |
| f | Paul Wilson | 0 | 0 | | | | | | |
| | Kerry Wood | 93 | 0 | 3/22/1978 | | | | | |