| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 98 | 24 | 24 | 7 | 8 | 3.90 | .302 | 1.28 | 8.6 | 3.0 | 3.9 | 154.2 | 147 | 71 | 67 | 0 | 51 | 67 | 3 | 0 | 0 | 2 | 15 | 3 | 0 | 3.18 |
| SP | Keefe, T.Keefe, Tim † # >> | 31 | 1888 | R | 92 | 23 | 23 | 12 | 6 | 3.91 | .278 | 1.10 | 7.9 | 2.0 | 3.5 | 186.1 | 164 | 103 | 81 | 6 | 41 | 73 | 12 | 0 | 0 | 3 | 10 | 10 | 7 | 3.46 |
| SP | Bradley, G.Bradley, George # >> | 24 | 1876 | R | 69 | 22 | 22 | 6 | 11 | 5.27 | .351 | 1.57 | 12.1 | 2.0 | 1.6 | 155.1 | 209 | 125 | 91 | 5 | 35 | 27 | 6 | 0 | 0 | 0 | 10 | 8 | 9 | 3.90 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 65 | 21 | 21 | 6 | 10 | 6.72 | .371 | 1.70 | 12.5 | 2.8 | 1.6 | 138.0 | 191 | 119 | 103 | 6 | 43 | 24 | 4 | 0 | 0 | 0 | 4 | 10 | 4 | 4.37 |
| RP | Raymond, B.Raymond, Bugs >> | 26 | 1908 | R | 87 | 24 | 0 | 7 | 5 | 4.34 | .338 | 1.53 | 10.4 | 3.4 | 2.9 | 58.0 | 67 | 34 | 28 | 2 | 22 | 19 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 3.93 |
| RP | Dygert, J.Dygert, Jimmy >> | 23 | 1907 | R | 27 | 9 | 0 | 0 | 0 | 5.91 | .347 | 1.55 | 10.7 | 3.4 | 3.0 | 21.1 | 25 | 14 | 14 | 0 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.62 |