| SP | Johnson, W.Johnson, Walter $ >> | 26 | 1913 | R | 95 | 20 | 20 | 6 | 7 | 3.63 | .258 | 1.02 | 7.3 | 1.9 | 5.3 | 139.0 | 113 | 63 | 56 | 17 | 29 | 82 | 6 | 0 | 0 | 2 | 12 | 3 | 2 | 4.10 |
| SP | Reulbach, E.Reulbach, Ed $ >> | 24 | 1906 | R | 60 | 19 | 19 | 5 | 9 | 5.00 | .344 | 1.52 | 8.1 | 5.6 | 4.6 | 104.1 | 94 | 60 | 58 | 12 | 65 | 53 | 0 | 0 | 0 | 0 | 9 | 5 | 1 | 5.50 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 72 | 19 | 19 | 10 | 6 | 3.49 | .292 | 1.20 | 7.5 | 3.4 | 4.9 | 126.1 | 105 | 51 | 49 | 11 | 47 | 68 | 1 | 0 | 0 | 0 | 12 | 4 | 3 | 4.27 |
| SP | Rudolph, D.Rudolph, Dick >> | 27 | 1914 | R | 15 | 17 | 17 | 4 | 10 | 5.97 | .339 | 1.53 | 11.5 | 2.3 | 3.9 | 98.0 | 125 | 72 | 65 | 18 | 25 | 42 | 3 | 0 | 0 | 0 | 4 | 1 | 1 | 5.33 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 33 | 0 | 5 | 6 | 5.67 | .315 | 1.35 | 7.9 | 4.4 | 10.6 | 33.1 | 29 | 21 | 21 | 4 | 16 | 39 | 0 | 12 | 7 | 0 | 0 | 1 | 3 | 3.76 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 44 | 0 | 2 | 1 | 3.00 | .236 | 0.93 | 6.5 | 1.8 | 7.5 | 54.0 | 39 | 18 | 18 | 6 | 11 | 45 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.39 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 74 | 33 | 0 | 2 | 1 | 3.34 | .321 | 1.42 | 6.2 | 6.8 | 9.6 | 29.2 | 20 | 15 | 11 | 3 | 22 | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.48 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 68 | 25 | 0 | 1 | 1 | 5.17 | .299 | 1.24 | 8.4 | 2.9 | 6.7 | 31.1 | 29 | 18 | 18 | 8 | 10 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.94 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 69 | 14 | 0 | 0 | 1 | 5.52 | .279 | 1.16 | 7.7 | 3.2 | 5.1 | 14.2 | 12 | 9 | 9 | 1 | 5 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.86 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 58 | 12 | 0 | 0 | 1 | 3.79 | .352 | 1.63 | 9.0 | 5.7 | 7.1 | 19.0 | 19 | 10 | 8 | 1 | 12 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4.00 |
| RP | Arroyo, L.Arroyo, Luis >> | 34 | 1961 | L | 13 | 59 | 0 | 1 | 2 | 3.30 | .302 | 1.27 | 6.3 | 5.3 | 7.4 | 46.1 | 32 | 17 | 17 | 4 | 27 | 38 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4.30 |