| SP | Leonard, D.Leonard, Dutch † $ | Warriors | L | 117.0 | 20 | 20 | 15 | 3 | 2.29 | .239 | 0.91 | 5.3 | 2.8 | 5.7 | 133.2 | 79 | 34 | 34 | 10 | 42 | 84 | 1 | 0 | 0 | 1 | 17 | 5 | 0 | 3.77 |
| SP | Johnson, W.Johnson, Walter † $$ | Blue Claws | R | 111.0 | 21 | 21 | 14 | 3 | 2.90 | .225 | 0.86 | 6.5 | 1.2 | 4.9 | 145.2 | 105 | 49 | 47 | 15 | 20 | 79 | 5 | 0 | 0 | 3 | 15 | 2 | 1 | 3.71 |
| CL | Doolittle, S.Doolittle, Sean † | Wolves | L | 88.5 | 50 | 0 | 3 | 0 | 2.45 | .191 | 0.67 | 4.4 | 1.6 | 8.8 | 55.0 | 27 | 15 | 15 | 8 | 10 | 54 | 0 | 23 | 3 | 0 | 0 | 2 | 0 | 3.58 |
| SP | Koufax, S.Koufax, Sandy † # | PaRKERS | L | 76.0 | 21 | 21 | 10 | 7 | 3.26 | .288 | 1.20 | 7.9 | 2.9 | 8.4 | 143.2 | 126 | 65 | 52 | 15 | 46 | 134 | 2 | 0 | 0 | 0 | 15 | 2 | 3 | 3.50 |
| CL | Chapman, A.Chapman, Aroldis † | Knights | L | 74.5 | 38 | 0 | 1 | 3 | 2.23 | .271 | 1.12 | 5.4 | 4.7 | 8.6 | 40.1 | 24 | 15 | 10 | 1 | 21 | 38 | 0 | 25 | 2 | 0 | 0 | 0 | 4 | 3.00 |
| SP | deGrom, J.deGrom, Jacob # | Spiders | R | 70.0 | 21 | 21 | 9 | 9 | 3.11 | .275 | 1.11 | 7.7 | 2.4 | 9.7 | 141.2 | 120 | 55 | 49 | 18 | 37 | 152 | 2 | 0 | 0 | 0 | 15 | 4 | 0 | 3.38 |