| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 23 | 23 | 9 | 10 | 4.06 | .290 | 1.22 | 8.2 | 2.8 | 5.3 | 181.2 | 165 | 86 | 82 | 22 | 56 | 106 | 7 | 0 | 0 | 0 | 10 | 2 | 2 | 4.37 |
| SP | Santana, J.Santana, Johan # >> | 25 | 2004 | L | 86 | 22 | 22 | 13 | 6 | 3.05 | .272 | 1.09 | 7.9 | 1.9 | 7.9 | 171.0 | 150 | 62 | 58 | 20 | 36 | 151 | 9 | 0 | 0 | 3 | 16 | 6 | 4 | 3.49 |
| SP | Johnson, R.Johnson, Randy # >> | 41 | 2004 | L | 84 | 22 | 22 | 9 | 10 | 5.73 | .333 | 1.48 | 9.9 | 3.5 | 8.2 | 147.2 | 162 | 96 | 94 | 24 | 57 | 134 | 4 | 0 | 0 | 0 | 10 | 2 | 2 | 4.50 |
| RP | Kuo, H.Kuo, Hong-Chih $ >> | 29 | 2010 | L | 90 | 24 | 0 | 1 | 0 | 2.86 | .224 | 0.86 | 6.1 | 1.6 | 9.8 | 22.0 | 15 | 7 | 7 | 3 | 4 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.14 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 34 | 0 | 4 | 0 | 2.18 | .253 | 1.02 | 5.3 | 4.0 | 6.6 | 41.1 | 24 | 11 | 10 | 2 | 18 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.49 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 17 | 0 | 0 | 1 | 2.66 | .265 | 1.08 | 5.0 | 5.0 | 8.1 | 20.1 | 11 | 6 | 6 | 1 | 11 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 88 | 22 | 0 | 1 | 0 | 4.18 | .290 | 1.23 | 8.6 | 2.7 | 6.7 | 23.2 | 22 | 11 | 11 | 1 | 7 | 17 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 31 | 0 | 3 | 2 | 4.59 | .351 | 1.62 | 6.8 | 7.9 | 9.5 | 33.1 | 25 | 17 | 17 | 4 | 29 | 35 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.09 |
| CL | Kimbrel, C.Kimbrel, Craig † $$ >> | 24 | 2012 | R | 100 | 40 | 0 | 1 | 5 | 2.88 | .287 | 1.13 | 7.4 | 2.9 | 10.4 | 40.2 | 33 | 15 | 13 | 5 | 13 | 46 | 0 | 26 | 3 | 0 | 0 | 3 | 2 | 3.53 |