| CL | Chapman, A.Chapman, Aroldis † | Homers | L | 135.0 | 57 | 0 | 1 | 3 | 2.26 | .240 | 0.95 | 6.0 | 2.6 | 7.1 | 51.2 | 34 | 16 | 13 | 2 | 15 | 40 | 0 | 48 | 2 | 0 | 0 | 0 | 2 | 2.82 |
| SP | Alexander, P.Alexander, Pete | Bombers | R | 109.0 | 27 | 27 | 13 | 5 | 3.12 | .281 | 1.17 | 7.9 | 2.6 | 4.9 | 187.1 | 164 | 71 | 65 | 11 | 55 | 101 | 5 | 0 | 0 | 3 | 18 | 1 | 4 | 3.58 |
| SP | Reulbach, E.Reulbach, Ed † | Homers | R | 106.0 | 27 | 27 | 15 | 8 | 3.09 | .278 | 1.16 | 6.5 | 4.0 | 4.1 | 180.2 | 129 | 67 | 62 | 13 | 80 | 81 | 2 | 0 | 0 | 1 | 21 | 0 | 3 | 4.37 |
| SP | Santana, J.Santana, Johan | Homers | L | 106.0 | 27 | 27 | 13 | 10 | 2.93 | .273 | 1.12 | 7.7 | 2.4 | 7.7 | 199.1 | 170 | 68 | 65 | 20 | 53 | 170 | 2 | 0 | 0 | 0 | 21 | 2 | 3 | 3.43 |