| SP | Mathewson, C.Mathewson, Christy † | Monarchs | R | 153.0 | 31 | 31 | 19 | 8 | 2.89 | .261 | 1.05 | 7.9 | 1.5 | 5.1 | 233.2 | 205 | 84 | 75 | 19 | 40 | 132 | 8 | 0 | 0 | 1 | 24 | 2 | 3 | 3.47 |
| SP | Arrieta, J.Arrieta, Jake † # | Monarchs | R | 126.0 | 32 | 32 | 16 | 8 | 3.36 | .278 | 1.13 | 7.4 | 2.8 | 7.5 | 219.2 | 179 | 84 | 82 | 21 | 69 | 182 | 6 | 0 | 0 | 2 | 22 | 6 | 1 | 3.61 |
| SP | Martinez, P.Martinez, Pedro | Frogs | R | 124.0 | 32 | 32 | 16 | 10 | 3.58 | .271 | 1.10 | 8.0 | 1.9 | 9.1 | 243.2 | 217 | 103 | 97 | 25 | 52 | 247 | 4 | 0 | 0 | 2 | 20 | 3 | 2 | 2.98 |
| CL | Treinen, B.Treinen, Blake † | Aardvarks | R | 105.5 | 53 | 0 | 5 | 4 | 2.37 | .269 | 1.05 | 6.0 | 3.5 | 7.6 | 57.0 | 38 | 16 | 15 | 3 | 22 | 48 | 0 | 29 | 4 | 0 | 0 | 3 | 2 | 3.32 |
| SP | Alexander, P.Alexander, Pete | Bullfrogs | R | 100.0 | 32 | 32 | 13 | 12 | 3.54 | .278 | 1.15 | 8.2 | 2.2 | 5.0 | 229.0 | 208 | 92 | 90 | 23 | 55 | 128 | 11 | 0 | 0 | 1 | 20 | 1 | 3 | 3.92 |
| SP | Hernandez, F.Hernandez, Felix # | Pelicans | R | 97.0 | 29 | 29 | 15 | 8 | 3.80 | .289 | 1.20 | 8.5 | 2.4 | 7.7 | 187.1 | 176 | 79 | 79 | 30 | 49 | 159 | 1 | 0 | 0 | 0 | 19 | 3 | 8 | 4.22 |