| SP | Martinez, P.Martinez, Pedro $ >> | 29 | 2000 | R | 100 | 28 | 28 | 12 | 11 | 4.05 | .282 | 1.15 | 7.9 | 2.5 | 9.0 | 197.2 | 173 | 93 | 89 | 31 | 54 | 197 | 8 | 0 | 0 | 0 | 16 | 6 | 3 | 3.96 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 85 | 27 | 27 | 5 | 13 | 5.89 | .346 | 1.56 | 9.9 | 4.2 | 9.0 | 140.2 | 154 | 98 | 92 | 23 | 65 | 140 | 1 | 0 | 0 | 0 | 10 | 4 | 3 | 4.61 |
| SP | Harvey, M.Harvey, Matt # >> | 24 | 2013 | R | 77 | 27 | 27 | 10 | 12 | 6.11 | .334 | 1.50 | 11.1 | 2.4 | 9.5 | 159.0 | 196 | 115 | 108 | 25 | 42 | 168 | 1 | 0 | 0 | 0 | 10 | 1 | 2 | 3.74 |
| SP | Hudson, D.Hudson, Daniel >> | 23 | 2010 | R | 72 | 27 | 27 | 9 | 13 | 5.17 | .328 | 1.45 | 9.4 | 3.7 | 6.4 | 163.2 | 170 | 94 | 94 | 32 | 67 | 116 | 0 | 0 | 0 | 0 | 15 | 3 | 2 | 5.42 |
| CL | Green, C.Green, Chad † >> | 26 | 2017 | R | 94 | 47 | 0 | 2 | 3 | 0.33 | .179 | 0.64 | 2.9 | 2.8 | 10.1 | 55.0 | 18 | 3 | 2 | 1 | 17 | 62 | 0 | 36 | 0 | 0 | 0 | 1 | 1 | 1.96 |
| RP | Gossage, R.Gossage, Rich $ >> | 30 | 1981 | R | 88 | 59 | 0 | 5 | 1 | 3.30 | .262 | 1.05 | 6.5 | 3.0 | 9.9 | 60.0 | 43 | 25 | 22 | 9 | 20 | 66 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.80 |
| RP | Rivera, M.Rivera, Mariano >> | 39 | 2008 | R | 84 | 31 | 0 | 4 | 0 | 1.67 | .277 | 1.15 | 7.7 | 2.7 | 9.3 | 27.0 | 23 | 7 | 5 | 2 | 8 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.78 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 61 | 38 | 0 | 0 | 0 | 1.95 | .194 | 0.72 | 3.7 | 3.0 | 9.0 | 27.2 | 11 | 6 | 6 | 4 | 9 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.93 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 72 | 10 | 0 | 0 | 0 | 2.19 | .288 | 1.22 | 8.3 | 3.0 | 6.0 | 12.1 | 11 | 3 | 3 | 0 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.67 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 78 | 24 | 0 | 5 | 0 | 5.64 | .323 | 1.34 | 7.0 | 5.3 | 9.4 | 22.1 | 17 | 14 | 14 | 4 | 13 | 23 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.32 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 67 | 7 | 0 | 0 | 1 | 10.24 | .408 | 2.07 | 13.0 | 7.0 | 8.0 | 9.2 | 13 | 11 | 11 | 3 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.89 |