| SP | Whitney, J.Whitney, Jim >> | 27 | 1884 | R | 81 | 15 | 15 | 3 | 9 | 4.90 | .345 | 1.55 | 11.7 | 2.3 | 2.5 | 112.0 | 145 | 83 | 61 | 2 | 29 | 31 | 5 | 0 | 0 | 1 | 6 | 3 | 6 | 3.54 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 76 | 14 | 14 | 4 | 8 | 3.50 | .318 | 1.38 | 8.3 | 4.1 | 2.5 | 90.0 | 83 | 47 | 35 | 4 | 41 | 25 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 4.46 |
| SP | Davenport, D.Davenport, Dave >> | 25 | 1915 | R | 65 | 14 | 14 | 5 | 8 | 3.79 | .323 | 1.38 | 9.9 | 2.6 | 2.9 | 102.0 | 112 | 53 | 43 | 2 | 29 | 33 | 3 | 0 | 0 | 1 | 8 | 5 | 2 | 3.61 |
| SP | McQuillan, G.McQuillan, George # >> | 23 | 1908 | R | 61 | 14 | 14 | 4 | 8 | 4.41 | .310 | 1.31 | 9.6 | 2.1 | 2.6 | 98.0 | 105 | 58 | 48 | 2 | 23 | 28 | 2 | 0 | 0 | 1 | 8 | 4 | 3 | 3.52 |
| RP | Marquard, R.Marquard, Rube >> | 30 | 1916 | L | 75 | 40 | 0 | 0 | 0 | 6.59 | .333 | 1.43 | 11.3 | 1.9 | 1.9 | 28.2 | 35 | 26 | 21 | 1 | 6 | 6 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 3.89 |
| RP | Cummings, C.Cummings, Candy >> | 27 | 1875 | R | 58 | 34 | 0 | 2 | 4 | 6.80 | .376 | 1.76 | 14.2 | 1.9 | 1.1 | 47.2 | 74 | 46 | 36 | 1 | 10 | 6 | 0 | 1 | 3 | 0 | 0 | 2 | 0 | 3.79 |
| RP | Spalding, A.Spalding, Al >> | 25 | 1875 | R | 16 | 5 | 0 | 0 | 1 | 5.40 | .375 | 1.80 | 15.0 | 3.0 | 0.0 | 3.1 | 5 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Atkinson, A.Atkinson, Al >> | 23 | 1884 | R | 2 | 4 | 0 | 0 | 0 | 2.93 | .292 | 1.24 | 9.6 | 1.8 | 2.4 | 15.1 | 16 | 9 | 5 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.07 |