| SP | Martinez, P.Martinez, Pedro † # | Bosox | R | 103.0 | 21 | 21 | 12 | 6 | 3.34 | .251 | 0.99 | 7.0 | 2.0 | 8.9 | 172.1 | 133 | 65 | 64 | 17 | 38 | 170 | 8 | 0 | 0 | 2 | 14 | 2 | 6 | 3.01 |
| SP | Hunter, C.Hunter, Catfish † # | A's | R | 102.0 | 21 | 21 | 12 | 4 | 3.14 | .277 | 1.14 | 7.8 | 2.4 | 6.3 | 155.0 | 135 | 56 | 54 | 13 | 41 | 108 | 6 | 0 | 0 | 3 | 14 | 2 | 2 | 3.53 |
| CL | Clase, E.Clase, Emmanuel † | Stogeys | R | 92.0 | 42 | 0 | 1 | 2 | 1.55 | .242 | 0.96 | 7.0 | 1.8 | 4.7 | 40.2 | 31 | 11 | 7 | 3 | 8 | 21 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 3.53 |
| CL | Greene, S.Greene, Shane † | Smashers | R | 76.0 | 44 | 0 | 4 | 2 | 2.59 | .298 | 1.27 | 5.5 | 6.1 | 7.7 | 41.2 | 25 | 12 | 12 | 2 | 28 | 35 | 0 | 20 | 2 | 0 | 0 | 0 | 0 | 3.98 |
| SP | Kershaw, C.Kershaw, Clayton † | Dodgers | L | 73.0 | 20 | 20 | 11 | 6 | 4.14 | .303 | 1.29 | 9.8 | 1.9 | 9.6 | 141.1 | 153 | 72 | 65 | 21 | 30 | 150 | 4 | 0 | 0 | 1 | 13 | 1 | 1 | 3.47 |
| RP | Jansen, K.Jansen, Kenley † | Dodgers | R | 70.0 | 54 | 0 | 13 | 4 | 3.84 | .295 | 1.24 | 8.4 | 2.8 | 9.5 | 75.0 | 70 | 37 | 32 | 9 | 23 | 79 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 3.41 |