| SP | Johnson, W.Johnson, Walter $$ | 26 | Sloths | R | 42.0 | 7 | 7 | 6 | 1 | 3.44 | .279 | 1.15 | 8.3 | 2.0 | 4.1 | 55.0 | 51 | 22 | 21 | 2 | 12 | 25 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 3.27 |
| SP | Leonard, D.Leonard, Dutch $ | 22 | Cats | L | 36.0 | 6 | 6 | 5 | 0 | 2.79 | .267 | 1.07 | 6.0 | 3.6 | 4.9 | 42.0 | 28 | 13 | 13 | 4 | 17 | 23 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 4.43 |
| SP | Arrieta, J.Arrieta, Jake $ | 29 | Athletic Assoc | R | 35.0 | 7 | 7 | 4 | 2 | 2.06 | .273 | 1.10 | 7.9 | 2.1 | 6.4 | 48.0 | 42 | 12 | 11 | 2 | 11 | 34 | 1 | 0 | 0 | 1 | 7 | 1 | 1 | 2.88 |
| SP | Martinez, P.Martinez, Pedro # $ | 29 | Sox | R | 28.0 | 7 | 7 | 4 | 2 | 3.46 | .281 | 1.13 | 7.3 | 2.9 | 9.5 | 52.0 | 42 | 20 | 20 | 4 | 17 | 55 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 2.98 |
| SP | Caldwell, R.Caldwell, Ray | 26 | Nightmares | R | 27.0 | 6 | 6 | 4 | 2 | 3.48 | .294 | 1.20 | 7.2 | 3.7 | 5.1 | 44.0 | 35 | 17 | 17 | 4 | 18 | 25 | 1 | 0 | 0 | 1 | 4 | 2 | 0 | 4.41 |
| SP | Santana, J.Santana, Johan | 25 | Suns | L | 26.0 | 6 | 6 | 3 | 0 | 2.83 | .309 | 1.31 | 9.3 | 2.6 | 9.3 | 35.0 | 36 | 11 | 11 | 2 | 10 | 36 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 2.63 |