| SP | Leonard, D.Leonard, Dutch | 22 | Violets | L | 91 | 18 | 18 | 11 | 4 | 2.45 | .252 | 0.98 | 5.5 | 3.4 | 5.2 | 128.1 | 78 | 35 | 35 | 9 | 48 | 74 | 2 | 0 | 0 | 2 | 16 | 4 | 0 | 3.98 |
| SP | Koufax, S.Koufax, Sandy # | 30 | Eagles | L | 98 | 19 | 19 | 10 | 7 | 2.89 | .223 | 0.84 | 5.9 | 1.7 | 7.2 | 146.1 | 96 | 49 | 47 | 11 | 27 | 117 | 8 | 0 | 0 | 1 | 14 | 3 | 1 | 2.99 |
| SP | Martinez, P.Martinez, Pedro | 29 | Warriors | R | 100 | 19 | 19 | 8 | 6 | 3.03 | .268 | 1.09 | 8.1 | 1.8 | 7.9 | 148.1 | 133 | 63 | 50 | 12 | 29 | 130 | 6 | 0 | 0 | 1 | 13 | 1 | 1 | 2.91 |
| CL | Doolittle, S.Doolittle, Sean | 31 | FrOGGIES | L | 99 | 50 | 0 | 5 | 1 | 0.84 | .179 | 0.65 | 4.2 | 1.7 | 8.6 | 64.1 | 30 | 7 | 6 | 1 | 12 | 61 | 0 | 17 | 2 | 0 | 0 | 0 | 2 | 1.86 |
| CL | Kimbrel, C.Kimbrel, Craig | 24 | Suns | R | 100 | 34 | 0 | 2 | 2 | 2.55 | .279 | 1.08 | 6.4 | 3.3 | 10.8 | 35.1 | 25 | 10 | 10 | 1 | 13 | 42 | 0 | 24 | 3 | 0 | 0 | 3 | 7 | 2.34 |
| CL | Betances, D.Betances, Dellin | 26 | Gladiators | R | 94 | 44 | 0 | 1 | 3 | 3.99 | .277 | 1.15 | 7.5 | 2.9 | 10.7 | 49.2 | 41 | 23 | 22 | 7 | 16 | 58 | 0 | 21 | 5 | 0 | 0 | 0 | 0 | 3.47 |