| SP | Alexander, P.Alexander, Pete † | Reapers | R | 178.0 | 34 | 34 | 21 | 11 | 2.88 | .293 | 1.22 | 8.2 | 2.9 | 4.5 | 265.2 | 241 | 98 | 85 | 17 | 84 | 132 | 18 | 0 | 0 | 4 | 23 | 5 | 1 | 3.85 |
| SP | Mathewson, C.Mathewson, Christy † $ | Classics | R | 155.0 | 35 | 35 | 19 | 10 | 2.95 | .273 | 1.10 | 8.1 | 1.8 | 4.4 | 262.2 | 237 | 94 | 86 | 16 | 51 | 128 | 8 | 0 | 0 | 3 | 25 | 8 | 4 | 3.49 |
| SP | Leonard, D.Leonard, Dutch † | Hensons | L | 155.0 | 33 | 33 | 19 | 6 | 2.59 | .262 | 1.05 | 6.5 | 3.0 | 5.0 | 232.2 | 167 | 70 | 67 | 22 | 77 | 128 | 1 | 0 | 0 | 0 | 27 | 4 | 4 | 4.18 |
| CL | Chapman, A.Chapman, Aroldis † | Fence Busters | L | 146.0 | 65 | 0 | 6 | 3 | 2.13 | .285 | 1.17 | 4.4 | 6.1 | 10.3 | 72.0 | 35 | 18 | 17 | 2 | 49 | 82 | 0 | 38 | 2 | 0 | 0 | 2 | 2 | 3.21 |
| SP | Arrieta, J.Arrieta, Jake † | Mudskippers | R | 139.0 | 34 | 34 | 17 | 7 | 2.75 | .273 | 1.10 | 7.3 | 2.6 | 6.7 | 219.0 | 178 | 75 | 67 | 7 | 63 | 163 | 1 | 0 | 0 | 0 | 24 | 6 | 7 | 2.87 |
| SP | Pfiester, J.Pfiester, Jack | Reapers | L | 119.0 | 31 | 31 | 16 | 12 | 3.66 | .293 | 1.22 | 8.1 | 2.9 | 4.2 | 243.1 | 220 | 106 | 99 | 24 | 78 | 113 | 16 | 0 | 0 | 2 | 16 | 4 | 3 | 4.37 |