| SP | Schmidt, W.Schmidt, Willard | 27 | Reds | R | 138.0 | 29 | 29 | 18 | 5 | 3.04 | .285 | 1.19 | 7.3 | 3.4 | 5.3 | 207.0 | 168 | 74 | 70 | 12 | 79 | 123 | 3 | 0 | 0 | 0 | 20 | 1 | 4 | 3.72 |
| SP | Alexander, P.Alexander, Pete # | 28 | Phillies | R | 122.0 | 28 | 28 | 17 | 7 | 3.55 | .272 | 1.10 | 8.0 | 1.9 | 5.2 | 215.1 | 192 | 92 | 85 | 21 | 45 | 124 | 6 | 0 | 0 | 1 | 19 | 4 | 1 | 3.80 |
| SP | Shawkey, B.Shawkey, Bob # | 26 | Yankees | R | 113.0 | 29 | 29 | 17 | 7 | 3.23 | .283 | 1.16 | 8.1 | 2.3 | 5.4 | 178.1 | 160 | 70 | 64 | 10 | 46 | 107 | 0 | 0 | 0 | 0 | 18 | 5 | 3 | 3.39 |
| SP | Clevinger, M.Clevinger, Mike # | 28 | Indians | R | 103.0 | 28 | 28 | 13 | 7 | 3.11 | .272 | 1.12 | 8.1 | 2.0 | 8.6 | 185.1 | 166 | 74 | 64 | 24 | 41 | 176 | 0 | 0 | 0 | 0 | 20 | 1 | 0 | 3.46 |
| SP | Martinez, P.Martinez, Pedro | 29 | Red Sox | R | 94.0 | 29 | 29 | 11 | 15 | 3.30 | .257 | 1.03 | 7.3 | 2.0 | 8.4 | 226.1 | 183 | 91 | 83 | 23 | 51 | 211 | 8 | 0 | 0 | 2 | 17 | 1 | 2 | 3.15 |