| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 97 | 31 | 31 | 9 | 12 | 4.63 | .328 | 1.42 | 9.5 | 3.2 | 3.3 | 167.0 | 177 | 106 | 86 | 1 | 60 | 62 | 0 | 0 | 0 | 0 | 14 | 7 | 6 | 3.54 |
| SP | Hecker, G.Hecker, Guy † $ >> | 28 | 1884 | R | 85 | 30 | 30 | 16 | 9 | 3.89 | .327 | 1.42 | 11.0 | 1.8 | 3.0 | 201.1 | 245 | 130 | 87 | 3 | 41 | 68 | 5 | 0 | 0 | 0 | 17 | 7 | 0 | 3.23 |
| SP | Driscoll, D.Driscoll, Denny $$ >> | 27 | 1882 | L | 77 | 30 | 30 | 13 | 9 | 4.22 | .322 | 1.38 | 11.1 | 1.4 | 2.1 | 213.1 | 262 | 130 | 100 | 4 | 33 | 49 | 9 | 0 | 0 | 0 | 14 | 9 | 0 | 3.38 |
| SP | McQuillan, G.McQuillan, George # >> | 23 | 1908 | R | 65 | 30 | 30 | 13 | 10 | 4.75 | .300 | 1.26 | 9.0 | 2.3 | 2.4 | 189.1 | 190 | 110 | 100 | 8 | 49 | 51 | 9 | 0 | 0 | 0 | 15 | 5 | 5 | 3.87 |
| SP | Chamberlain, E.Chamberlain, Elton >> | 21 | 1888 | R | 56 | 28 | 28 | 12 | 12 | 4.81 | .331 | 1.47 | 9.9 | 3.4 | 2.6 | 187.0 | 205 | 125 | 100 | 7 | 70 | 55 | 8 | 0 | 0 | 1 | 13 | 3 | 0 | 4.07 |
| RP | Mountain, F.Mountain, Frank >> | 24 | 1884 | R | 83 | 64 | 0 | 6 | 8 | 4.79 | .357 | 1.64 | 11.8 | 2.9 | 3.0 | 141.0 | 185 | 91 | 75 | 4 | 46 | 47 | 0 | 14 | 2 | 0 | 0 | 4 | 0 | 3.77 |
| RP | Rudolph, D.Rudolph, Dick >> | 29 | 1916 | R | 78 | 43 | 0 | 7 | 0 | 4.81 | .345 | 1.54 | 11.7 | 2.2 | 2.7 | 97.1 | 126 | 66 | 52 | 2 | 24 | 29 | 0 | 6 | 3 | 0 | 0 | 4 | 2 | 3.54 |
| RP | Hughes, M.Hughes, Mickey >> | 22 | 1888 | R | 57 | 32 | 0 | 5 | 3 | 3.21 | .318 | 1.36 | 8.3 | 4.0 | 2.7 | 81.1 | 75 | 40 | 29 | 1 | 36 | 24 | 0 | 2 | 2 | 0 | 0 | 3 | 0 | 4.01 |
| RP | Stratton, S.Stratton, Scott >> | 21 | 1890 | R | 3 | 30 | 0 | 3 | 0 | 3.21 | .320 | 1.32 | 9.0 | 2.9 | 3.4 | 56.0 | 56 | 26 | 20 | 1 | 18 | 21 | 0 | 2 | 0 | 0 | 0 | 5 | 1 | 3.71 |