| SP | Koufax, S.Koufax, Sandy † | Bounty | L | 155.0 | 31 | 31 | 18 | 7 | 3.26 | .282 | 1.17 | 7.7 | 2.9 | 8.4 | 248.2 | 211 | 98 | 90 | 21 | 79 | 232 | 11 | 0 | 0 | 2 | 20 | 3 | 4 | 3.22 |
| SP | deGrom, J.deGrom, Jacob † | Cows | R | 154.0 | 31 | 31 | 18 | 4 | 2.67 | .248 | 0.98 | 6.9 | 1.9 | 9.8 | 199.0 | 153 | 60 | 59 | 13 | 43 | 217 | 2 | 0 | 0 | 1 | 23 | 1 | 0 | 2.33 |
| SP | Gibson, B.Gibson, Bob † # | Cows | R | 138.0 | 31 | 31 | 17 | 8 | 2.94 | .263 | 1.06 | 7.2 | 2.4 | 5.6 | 217.1 | 173 | 78 | 71 | 17 | 57 | 134 | 7 | 0 | 0 | 2 | 22 | 3 | 2 | 3.61 |
| SP | Leonard, D.Leonard, Dutch | Bounty | L | 107.0 | 30 | 30 | 14 | 6 | 3.25 | .284 | 1.18 | 7.4 | 3.3 | 4.9 | 202.1 | 165 | 75 | 73 | 15 | 74 | 109 | 1 | 0 | 0 | 0 | 20 | 2 | 6 | 4.01 |
| SP | Johnson, W.Johnson, Walter † | Suns | R | 106.0 | 30 | 30 | 11 | 12 | 2.88 | .266 | 1.06 | 7.2 | 2.3 | 5.5 | 215.1 | 173 | 86 | 69 | 12 | 56 | 132 | 10 | 0 | 0 | 4 | 21 | 5 | 1 | 3.35 |