| SP | Watson, A.Watson, Amos $$ | 30 | Indians | R | 72.0 | 13 | 13 | 9 | 4 | 3.30 | .294 | 1.25 | 7.9 | 3.4 | 4.6 | 114.2 | 100 | 42 | 42 | 5 | 43 | 58 | 9 | 0 | 0 | 1 | 8 | 0 | 3 | 3.68 |
| SP | McCoy, W.McCoy, Walter # $ | 33 | Orioles | R | 50.0 | 14 | 14 | 6 | 5 | 3.22 | .286 | 1.18 | 6.8 | 3.9 | 5.5 | 100.2 | 76 | 38 | 36 | 8 | 43 | 61 | 5 | 0 | 0 | 1 | 9 | 2 | 7 | 4.17 |
| SP | Collins, G.Collins, Gene $$ | 31 | Nationals | L | 50.0 | 14 | 14 | 6 | 3 | 2.99 | .320 | 1.39 | 6.2 | 6.4 | 7.0 | 93.1 | 64 | 34 | 31 | 3 | 66 | 72 | 0 | 0 | 0 | 0 | 10 | 2 | 2 | 4.06 |
| SP | Simmons, C.Simmons, Curt $$ | 27 | Athletics | L | 46.0 | 13 | 13 | 5 | 6 | 2.80 | .288 | 1.19 | 8.0 | 2.7 | 3.8 | 103.0 | 92 | 39 | 32 | 6 | 31 | 44 | 4 | 0 | 0 | 1 | 9 | 2 | 1 | 3.86 |
| SP | Newcombe, D.Newcombe, Don $$ | 30 | Tigers | R | 38.0 | 11 | 11 | 4 | 4 | 3.38 | .283 | 1.17 | 8.0 | 2.6 | 5.3 | 82.2 | 73 | 39 | 31 | 9 | 24 | 48 | 5 | 0 | 0 | 3 | 7 | 1 | 0 | 4.17 |
| SP | Labine, C.Labine, Clem $$ | 30 | Tigers | R | 36.0 | 13 | 13 | 5 | 3 | 3.29 | .307 | 1.30 | 7.9 | 3.9 | 4.4 | 76.2 | 67 | 30 | 28 | 3 | 33 | 37 | 0 | 0 | 0 | 0 | 8 | 2 | 0 | 3.92 |