| SP | Scott, M.Scott, Mike # >> | 31 | 1986 | R | 87 | 17 | 17 | 6 | 5 | 4.01 | .307 | 1.29 | 8.9 | 2.7 | 8.8 | 123.1 | 122 | 59 | 55 | 13 | 37 | 120 | 3 | 0 | 0 | 1 | 10 | 5 | 1 | 3.45 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 67 | 18 | 18 | 6 | 9 | 5.21 | .324 | 1.42 | 10.1 | 2.7 | 7.5 | 121.0 | 136 | 75 | 70 | 20 | 36 | 101 | 3 | 0 | 0 | 0 | 8 | 2 | 1 | 4.42 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 17 | 17 | 6 | 7 | 5.65 | .350 | 1.58 | 9.1 | 5.2 | 6.3 | 108.1 | 109 | 70 | 68 | 8 | 62 | 76 | 1 | 0 | 0 | 0 | 8 | 4 | 3 | 4.39 |
| SP | Caldwell, R.Caldwell, Ray >> | 26 | 1914 | R | 64 | 17 | 17 | 4 | 10 | 5.36 | .340 | 1.50 | 9.7 | 3.9 | 4.0 | 102.1 | 110 | 69 | 61 | 14 | 44 | 45 | 0 | 0 | 0 | 0 | 8 | 4 | 2 | 5.31 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 47 | 0 | 1 | 1 | 2.24 | .277 | 1.09 | 7.3 | 2.5 | 7.9 | 64.1 | 52 | 16 | 16 | 9 | 18 | 56 | 0 | 8 | 2 | 0 | 0 | 4 | 0 | 4.11 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 39 | 0 | 4 | 4 | 5.21 | .349 | 1.61 | 10.2 | 4.3 | 7.3 | 38.0 | 43 | 24 | 22 | 13 | 18 | 31 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 7.24 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 85 | 21 | 0 | 4 | 1 | 1.52 | .226 | 0.88 | 6.2 | 1.9 | 10.6 | 29.2 | 20 | 6 | 5 | 3 | 6 | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.62 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 18 | 0 | 0 | 2 | 4.50 | .368 | 1.75 | 11.3 | 4.5 | 9.0 | 20.0 | 25 | 10 | 10 | 1 | 10 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.15 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 19 | 0 | 1 | 1 | 6.16 | .345 | 1.58 | 8.1 | 6.2 | 7.6 | 19.0 | 17 | 13 | 13 | 5 | 13 | 16 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 6.79 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 19 | 0 | 0 | 0 | 3.24 | .250 | 1.00 | 5.8 | 3.2 | 9.7 | 25.0 | 16 | 9 | 9 | 1 | 9 | 27 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.44 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 5 | 1 | 1 | 1 | 10.61 | .378 | 1.82 | 11.0 | 6.0 | 5.0 | 9.1 | 11 | 11 | 11 | 0 | 6 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.89 |