| SP | Leonard, D.Leonard, Dutch † | Giants | L | 159.0 | 29 | 29 | 17 | 10 | 2.38 | .236 | 0.91 | 6.0 | 2.2 | 4.0 | 227.1 | 151 | 69 | 60 | 10 | 55 | 101 | 16 | 0 | 0 | 4 | 22 | 5 | 2 | 3.48 |
| CL | Corbett, J.Corbett, Joe † | Red Sox | R | 143.0 | 60 | 0 | 9 | 11 | 2.12 | .241 | 0.94 | 6.1 | 2.3 | 6.4 | 85.0 | 58 | 23 | 20 | 4 | 22 | 60 | 0 | 38 | 7 | 0 | 0 | 1 | 1 | 3.01 |
| SP | Goodall, H.Goodall, Herb † | Expos | R | 130.0 | 29 | 29 | 14 | 13 | 2.93 | .261 | 1.06 | 7.5 | 2.0 | 3.8 | 246.0 | 204 | 101 | 80 | 16 | 56 | 104 | 20 | 0 | 0 | 2 | 20 | 1 | 8 | 3.70 |
| CL | Freeman, B.Freeman, Buck † | Mets | L | 127.5 | 49 | 0 | 6 | 7 | 2.01 | .220 | 0.81 | 5.2 | 2.1 | 3.7 | 85.0 | 49 | 20 | 19 | 7 | 20 | 35 | 0 | 33 | 1 | 0 | 0 | 3 | 0 | 4.06 |
| SP | Mathewson, C.Mathewson, Christy † | Red Sox | R | 126.0 | 29 | 29 | 15 | 6 | 3.12 | .258 | 1.01 | 7.7 | 1.4 | 3.5 | 219.1 | 188 | 92 | 76 | 18 | 34 | 84 | 10 | 0 | 0 | 1 | 20 | 7 | 3 | 3.86 |
| CL | Ferguson, G.Ferguson, George † | Tigers | R | 120.0 | 54 | 0 | 11 | 10 | 2.72 | .287 | 1.21 | 7.3 | 3.6 | 3.1 | 79.1 | 64 | 30 | 24 | 3 | 32 | 27 | 0 | 28 | 6 | 0 | 0 | 0 | 0 | 4.03 |
| SP | Weyhing, J.Weyhing, John † | Red Sox | L | 108.0 | 29 | 29 | 14 | 10 | 3.20 | .255 | 1.00 | 7.1 | 2.0 | 3.4 | 219.2 | 172 | 92 | 78 | 16 | 48 | 83 | 8 | 0 | 0 | 1 | 20 | 5 | 0 | 3.92 |