| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 32 | 32 | 12 | 10 | 3.85 | .317 | 1.37 | 9.6 | 2.8 | 4.4 | 224.2 | 239 | 110 | 96 | 20 | 69 | 110 | 3 | 0 | 0 | 1 | 16 | 5 | 6 | 4.17 |
| SP | Adams, B.Adams, Babe # >> | 27 | 1909 | R | 86 | 32 | 32 | 9 | 11 | 4.67 | .304 | 1.29 | 8.6 | 3.0 | 4.5 | 169.2 | 162 | 100 | 88 | 18 | 57 | 84 | 0 | 0 | 0 | 0 | 10 | 3 | 4 | 4.46 |
| SP | Horlen, J.Horlen, Joe # >> | 27 | 1964 | R | 78 | 31 | 31 | 14 | 10 | 3.81 | .301 | 1.25 | 8.0 | 3.2 | 5.1 | 210.0 | 187 | 107 | 89 | 32 | 75 | 118 | 2 | 0 | 0 | 1 | 17 | 9 | 2 | 5.06 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 71 | 31 | 31 | 8 | 11 | 3.89 | .317 | 1.37 | 9.0 | 3.3 | 4.7 | 194.1 | 195 | 90 | 84 | 14 | 72 | 102 | 0 | 0 | 0 | 0 | 18 | 4 | 5 | 4.06 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 83 | 0 | 5 | 4 | 2.28 | .256 | 1.01 | 5.3 | 3.8 | 8.5 | 122.1 | 72 | 32 | 31 | 11 | 51 | 115 | 0 | 7 | 4 | 0 | 0 | 3 | 1 | 3.61 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 86 | 0 | 6 | 12 | 5.43 | .326 | 1.41 | 8.7 | 4.0 | 8.5 | 107.2 | 104 | 66 | 65 | 20 | 48 | 101 | 0 | 13 | 6 | 0 | 0 | 4 | 1 | 5.00 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 63 | 66 | 0 | 4 | 3 | 5.11 | .338 | 1.49 | 7.6 | 5.9 | 8.0 | 81.0 | 68 | 47 | 46 | 7 | 53 | 72 | 0 | 6 | 5 | 0 | 0 | 3 | 0 | 4.42 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 54 | 54 | 0 | 8 | 3 | 3.13 | .308 | 1.33 | 7.6 | 4.4 | 8.2 | 69.0 | 58 | 25 | 24 | 2 | 34 | 63 | 0 | 7 | 3 | 0 | 0 | 0 | 5 | 3.03 |
| SP | Cooper, M.Cooper, Mort >> | 29 | 1942 | R | 47 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 1 | 0 | 0 | 0 | 4.91 | .476 | 2.73 | 21.0 | 9.0 | 15.0 | 3.2 | 7 | 4 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.67 |
| SP | Drysdale, D.Drysdale, Don >> | 28 | 1964 | R | 58 | 4 | 0 | 0 | 0 | 1.80 | .063 | 0.20 | 1.8 | 0.0 | 3.6 | 5.0 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.80 |