| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 32 | 32 | 13 | 13 | 3.93 | .293 | 1.21 | 8.1 | 2.8 | 4.7 | 220.0 | 199 | 102 | 96 | 22 | 68 | 115 | 6 | 0 | 0 | 1 | 18 | 6 | 9 | 4.26 |
| CL | Gagne, E.Gagne, Eric † >> | 27 | 2003 | R | 98 | 61 | 0 | 5 | 4 | 3.06 | .245 | 0.96 | 5.5 | 3.2 | 9.3 | 64.2 | 39 | 22 | 22 | 3 | 23 | 66 | 0 | 39 | 2 | 0 | 0 | 1 | 4 | 2.67 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 85 | 0 | 7 | 4 | 4.44 | .336 | 1.51 | 8.1 | 5.5 | 6.8 | 95.1 | 86 | 51 | 47 | 12 | 58 | 72 | 0 | 2 | 4 | 0 | 0 | 1 | 6 | 4.99 |
| SU | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 65 | 0 | 1 | 1 | 2.55 | .291 | 1.22 | 7.5 | 3.6 | 7.2 | 70.2 | 58 | 21 | 20 | 5 | 28 | 56 | 0 | 4 | 6 | 0 | 0 | 1 | 0 | 3.57 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 55 | 0 | 4 | 2 | 2.60 | .252 | 0.99 | 5.8 | 3.2 | 6.7 | 62.1 | 40 | 19 | 18 | 4 | 22 | 46 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.47 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 33 | 0 | 0 | 2 | 4.34 | .325 | 1.45 | 8.3 | 4.9 | 8.0 | 37.1 | 34 | 19 | 18 | 4 | 20 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.24 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 29 | 0 | 0 | 1 | 5.35 | .326 | 1.42 | 10.2 | 2.8 | 9.5 | 38.2 | 43 | 23 | 23 | 3 | 12 | 40 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 2.95 |