| SP | Mathewson, C.Mathewson, Christy † # | Spiders | R | 105.0 | 18 | 18 | 11 | 5 | 2.58 | .236 | 0.92 | 7.0 | 1.4 | 5.4 | 146.2 | 113 | 44 | 42 | 10 | 22 | 88 | 10 | 0 | 0 | 4 | 12 | 1 | 1 | 3.16 |
| SP | Kershaw, C.Kershaw, Clayton † # | Warriors | L | 93.0 | 18 | 18 | 12 | 5 | 3.09 | .271 | 1.08 | 7.6 | 2.1 | 7.8 | 137.0 | 116 | 50 | 47 | 9 | 32 | 118 | 4 | 0 | 0 | 1 | 12 | 5 | 3 | 2.94 |
| SP | Alexander, P.Alexander, Pete † # | Tigers | R | 84.0 | 18 | 18 | 8 | 5 | 2.57 | .247 | 0.98 | 7.2 | 1.6 | 5.7 | 143.1 | 115 | 49 | 41 | 13 | 26 | 91 | 5 | 0 | 0 | 4 | 13 | 0 | 4 | 3.45 |
| RP | Feliz, N.Feliz, Neftali † | Snakes | R | 76.0 | 49 | 0 | 5 | 1 | 2.09 | .273 | 1.10 | 6.2 | 3.7 | 8.3 | 77.1 | 53 | 26 | 18 | 6 | 32 | 71 | 0 | 10 | 1 | 0 | 0 | 2 | 0 | 3.49 |
| SP | deGrom, J.deGrom, Jacob $$ | Gorillas | R | 73.0 | 18 | 18 | 10 | 5 | 3.14 | .248 | 0.97 | 7.0 | 1.8 | 8.3 | 120.1 | 93 | 42 | 42 | 16 | 24 | 111 | 0 | 0 | 0 | 0 | 13 | 2 | 0 | 3.53 |
| SP | Arrieta, J.Arrieta, Jake † $ | Bombers | R | 70.0 | 18 | 18 | 9 | 4 | 2.97 | .293 | 1.21 | 8.0 | 2.8 | 7.9 | 112.0 | 100 | 38 | 37 | 10 | 35 | 98 | 0 | 0 | 0 | 0 | 12 | 4 | 1 | 3.46 |