| SP | Alexander, P.Alexander, Pete | Cats | R | 59.0 | 11 | 11 | 7 | 1 | 2.93 | .285 | 1.19 | 8.4 | 2.3 | 4.7 | 86.0 | 80 | 30 | 28 | 2 | 22 | 45 | 3 | 0 | 0 | 1 | 6 | 1 | 3 | 3.06 |
| SP | McDowell, S.McDowell, Sam | Athletic Assoc | L | 54.0 | 10 | 9 | 7 | 2 | 3.35 | .280 | 1.15 | 5.8 | 4.6 | 7.5 | 78.0 | 50 | 30 | 29 | 5 | 40 | 65 | 4 | 0 | 0 | 0 | 5 | 1 | 1 | 3.74 |
| SP | Hunter, C.Hunter, Catfish | Cats | R | 48.0 | 11 | 11 | 8 | 3 | 3.96 | .295 | 1.25 | 8.5 | 2.8 | 4.1 | 77.1 | 73 | 35 | 34 | 11 | 24 | 35 | 4 | 0 | 0 | 0 | 8 | 0 | 1 | 4.88 |
| SP | deGrom, J.deGrom, Jacob $$ | Cowboys | R | 48.0 | 12 | 12 | 7 | 4 | 3.39 | .267 | 1.07 | 8.2 | 1.5 | 10.8 | 79.2 | 72 | 32 | 30 | 9 | 13 | 95 | 1 | 0 | 0 | 0 | 7 | 2 | 0 | 2.65 |
| RP | Kimbrel, C.Kimbrel, Craig | Athletic Assoc | R | 48.0 | 32 | 0 | 2 | 0 | 1.48 | .220 | 0.82 | 6.0 | 1.5 | 9.9 | 42.2 | 28 | 7 | 7 | 3 | 7 | 46 | 0 | 8 | 1 | 0 | 0 | 1 | 0 | 2.31 |