| SP | Reulbach, E.Reulbach, Ed † | Cubs | R | 125.0 | 22 | 22 | 16 | 3 | 2.53 | .261 | 1.02 | 5.9 | 3.3 | 4.2 | 160.1 | 105 | 49 | 45 | 8 | 58 | 75 | 1 | 0 | 0 | 1 | 18 | 7 | 2 | 3.93 |
| SP | Johnson, R.Johnson, Randy † # | Rattlesnakes | L | 109.0 | 24 | 24 | 11 | 4 | 2.94 | .259 | 1.03 | 7.5 | 1.7 | 8.8 | 171.2 | 143 | 57 | 56 | 15 | 33 | 168 | 8 | 0 | 0 | 1 | 18 | 4 | 1 | 2.82 |
| RP | Valverde, J.Valverde, Jose † | Rattlesnakes | R | 106.0 | 60 | 0 | 18 | 3 | 3.46 | .297 | 1.24 | 5.6 | 5.6 | 7.2 | 80.2 | 50 | 33 | 31 | 3 | 50 | 64 | 0 | 2 | 1 | 0 | 0 | 2 | 5 | 3.84 |
| CL | Edwards, C.Edwards, Carl † | Cubs | R | 99.0 | 49 | 0 | 2 | 5 | 1.95 | .262 | 1.07 | 5.8 | 4.0 | 9.0 | 50.2 | 32 | 11 | 11 | 3 | 22 | 50 | 0 | 32 | 1 | 0 | 0 | 0 | 2 | 3.10 |
| SP | Gonsolin, T.Gonsolin, Tony | Dodgers | R | 96.0 | 23 | 23 | 13 | 4 | 2.92 | .283 | 1.17 | 7.1 | 3.4 | 5.7 | 141.2 | 112 | 50 | 46 | 10 | 54 | 90 | 0 | 0 | 0 | 0 | 15 | 2 | 4 | 3.84 |
| SP | Chamberlain, E.Chamberlain, Elton † | Cardinals | R | 94.0 | 24 | 24 | 12 | 7 | 3.57 | .302 | 1.27 | 7.6 | 3.9 | 5.2 | 181.1 | 153 | 85 | 72 | 8 | 78 | 105 | 10 | 0 | 0 | 2 | 15 | 4 | 0 | 3.77 |
| RP | Turnbull, S.Turnbull, Spencer † | Brewers | R | 91.5 | 62 | 0 | 14 | 1 | 3.85 | .292 | 1.21 | 8.1 | 2.8 | 6.9 | 110.0 | 99 | 52 | 47 | 14 | 34 | 84 | 0 | 3 | 5 | 0 | 0 | 3 | 0 | 4.14 |