| SP | Alexander, P.Alexander, Pete | Bees | R | 113.0 | 27 | 27 | 15 | 9 | 3.44 | .282 | 1.17 | 8.9 | 1.7 | 3.3 | 214.1 | 211 | 95 | 82 | 15 | 40 | 79 | 12 | 0 | 0 | 2 | 18 | 2 | 3 | 3.76 |
| SP | Hubbell, C.Hubbell, Carl † | Bombers | L | 113.0 | 28 | 28 | 14 | 4 | 2.86 | .269 | 1.09 | 8.0 | 1.8 | 3.5 | 188.2 | 168 | 64 | 60 | 10 | 38 | 74 | 1 | 0 | 0 | 0 | 19 | 2 | 5 | 3.54 |
| SP | Vander Meer, J.Vander Meer, Johnny † | Toros | L | 112.0 | 27 | 27 | 15 | 7 | 3.01 | .280 | 1.15 | 7.0 | 3.4 | 3.0 | 194.1 | 150 | 76 | 65 | 5 | 73 | 64 | 3 | 0 | 0 | 1 | 20 | 4 | 5 | 3.87 |
| RP | Johnson, J.Johnson, Jing † | Cat Killas | R | 104.0 | 56 | 0 | 11 | 7 | 2.44 | .257 | 1.01 | 7.0 | 2.1 | 2.8 | 133.0 | 103 | 41 | 36 | 6 | 31 | 42 | 0 | 10 | 2 | 0 | 0 | 4 | 1 | 3.74 |
| CL | Whitehill, E.Whitehill, Earl † | Bees | L | 94.0 | 46 | 0 | 6 | 9 | 3.00 | .293 | 1.24 | 7.6 | 3.5 | 4.0 | 66.0 | 56 | 30 | 22 | 4 | 26 | 29 | 0 | 28 | 4 | 0 | 0 | 0 | 2 | 4.09 |
| SP | Warneke, L.Warneke, Lon # | Demons | R | 93.0 | 27 | 27 | 12 | 10 | 3.40 | .277 | 1.13 | 7.9 | 2.3 | 3.4 | 206.1 | 181 | 82 | 78 | 18 | 53 | 78 | 9 | 0 | 0 | 2 | 17 | 3 | 3 | 4.19 |