| SP | Stafford, B.Stafford, Bill | 31 | Tigers | R | 30.0 | 7 | 7 | 4 | 2 | 3.33 | .250 | 1.00 | 6.7 | 2.3 | 4.7 | 54.0 | 40 | 21 | 20 | 11 | 14 | 28 | 1 | 0 | 0 | 1 | 5 | 0 | 0 | 5.39 |
| SP | Marichal, J.Marichal, Juan | 33 | Red Sox | R | 27.0 | 7 | 7 | 3 | 3 | 3.05 | .253 | 1.02 | 8.0 | 1.1 | 4.2 | 56.0 | 50 | 24 | 19 | 7 | 7 | 26 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 4.07 |
| SP | Hunter, C.Hunter, Catfish | 34 | A's | R | 25.0 | 6 | 6 | 4 | 1 | 3.18 | .282 | 1.18 | 7.7 | 2.9 | 3.4 | 34.0 | 29 | 12 | 12 | 1 | 11 | 13 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3.59 |
| SP | Williams, S.Williams, Stan | 34 | Tigers | R | 20.0 | 6 | 6 | 3 | 1 | 3.57 | .279 | 1.16 | 8.7 | 1.8 | 7.7 | 35.1 | 34 | 17 | 14 | 5 | 7 | 30 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 3.74 |
| SP | Roberts, R.Roberts, Robin | 28 | Browns | R | 20.0 | 6 | 6 | 2 | 2 | 3.45 | .281 | 1.13 | 7.7 | 2.5 | 3.6 | 47.0 | 40 | 18 | 18 | 2 | 13 | 19 | 4 | 0 | 0 | 1 | 3 | 2 | 3 | 3.70 |
| SP | Antonelli, J.Antonelli, Johnny | 32 | Indians | L | 14.0 | 7 | 7 | 1 | 1 | 3.19 | .294 | 1.25 | 7.5 | 3.8 | 4.9 | 48.0 | 40 | 18 | 17 | 4 | 20 | 26 | 0 | 0 | 0 | 0 | 5 | 0 | 2 | 4.25 |