| SP | Mathewson, C.Mathewson, Christy $ >> | 28 | 1908 | R | 83 | 36 | 36 | 12 | 13 | 4.50 | .310 | 1.33 | 9.9 | 2.0 | 4.6 | 242.0 | 267 | 128 | 121 | 33 | 55 | 125 | 2 | 0 | 0 | 0 | 18 | 4 | 2 | 4.47 |
| SP | Walsh, E.Walsh, Ed † $$ >> | 29 | 1910 | R | 93 | 35 | 35 | 22 | 7 | 3.03 | .271 | 1.11 | 7.6 | 2.4 | 5.0 | 258.2 | 217 | 94 | 87 | 28 | 70 | 142 | 8 | 0 | 0 | 4 | 24 | 2 | 2 | 4.15 |
| SP | Fernandez, S.Fernandez, Sid $$ >> | 23 | 1985 | L | 49 | 35 | 35 | 18 | 9 | 3.67 | .318 | 1.38 | 7.2 | 5.2 | 7.7 | 211.0 | 168 | 95 | 86 | 17 | 123 | 180 | 0 | 0 | 0 | 0 | 21 | 4 | 1 | 4.15 |
| SP | Gonzalez, G.Gonzalez, Gio # >> | 27 | 2012 | L | 22 | 31 | 31 | 8 | 11 | 5.41 | .324 | 1.42 | 9.1 | 3.7 | 8.2 | 161.1 | 162 | 103 | 97 | 20 | 67 | 147 | 0 | 0 | 0 | 0 | 13 | 3 | 7 | 4.09 |
| CL | Chapman, A.Chapman, Aroldis $ >> | 26 | 2014 | L | 94 | 80 | 0 | 2 | 9 | 2.95 | .296 | 1.24 | 6.5 | 4.7 | 9.5 | 79.1 | 57 | 32 | 26 | 5 | 41 | 83 | 0 | 45 | 8 | 0 | 0 | 2 | 4 | 3.35 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 63 | 0 | 4 | 5 | 3.44 | .271 | 1.12 | 6.5 | 3.6 | 9.3 | 68.0 | 49 | 27 | 26 | 8 | 27 | 70 | 0 | 4 | 3 | 0 | 0 | 0 | 1 | 3.66 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 42 | 0 | 6 | 6 | 3.13 | .258 | 1.02 | 4.9 | 4.3 | 10.6 | 46.0 | 25 | 17 | 16 | 5 | 22 | 54 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 3.57 |
| RP | Garber, G.Garber, Gene >> | 31 | 1978 | R | 38 | 30 | 0 | 2 | 5 | 5.06 | .319 | 1.38 | 9.6 | 2.8 | 5.9 | 32.0 | 34 | 18 | 18 | 13 | 10 | 21 | 0 | 3 | 0 | 0 | 0 | 1 | 3 | 8.00 |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 22 | 2004 | R | 55 | 17 | 0 | 1 | 0 | 3.77 | .283 | 1.19 | 8.4 | 2.6 | 8.4 | 14.1 | 13 | 6 | 6 | 3 | 4 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.79 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 59 | 25 | 0 | 0 | 0 | 5.63 | .314 | 1.38 | 7.1 | 5.3 | 9.4 | 24.0 | 19 | 15 | 15 | 3 | 14 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.29 |
| SP | Cooper, M.Cooper, Mort >> | 29 | 1942 | R | 48 | 23 | 0 | 4 | 2 | 2.95 | .286 | 1.19 | 8.3 | 2.5 | 4.1 | 109.2 | 101 | 39 | 36 | 8 | 30 | 50 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.89 |