| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 20 | 19 | 8 | 5 | 3.11 | .303 | 1.29 | 7.2 | 4.4 | 3.5 | 133.1 | 107 | 54 | 46 | 7 | 65 | 52 | 0 | 0 | 0 | 0 | 13 | 2 | 0 | 4.41 |
| SP | Fernandez, S.Fernandez, Sid † # >> | 23 | 1985 | L | 49 | 19 | 19 | 9 | 4 | 3.74 | .295 | 1.23 | 6.9 | 4.2 | 7.8 | 130.0 | 100 | 57 | 54 | 8 | 60 | 113 | 3 | 0 | 0 | 2 | 13 | 3 | 3 | 3.52 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 60 | 0 | 3 | 3 | 4.08 | .317 | 1.34 | 7.9 | 4.3 | 4.7 | 57.1 | 50 | 28 | 26 | 6 | 27 | 30 | 0 | 2 | 5 | 0 | 0 | 3 | 0 | 4.89 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 43 | 0 | 1 | 3 | 3.80 | .268 | 1.08 | 7.5 | 2.3 | 5.7 | 47.1 | 39 | 21 | 20 | 1 | 12 | 30 | 0 | 10 | 3 | 0 | 0 | 1 | 1 | 2.83 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 67 | 25 | 0 | 4 | 1 | 2.42 | .304 | 1.31 | 8.3 | 3.5 | 4.8 | 26.0 | 24 | 8 | 7 | 0 | 10 | 14 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.08 |
| RP | Hader, J.Hader, Josh † >> | 24 | 2018 | L | 93 | 70 | 0 | 4 | 1 | 2.31 | .259 | 1.05 | 4.9 | 4.7 | 8.6 | 46.2 | 25 | 13 | 12 | 4 | 24 | 44 | 0 | 10 | 2 | 0 | 0 | 0 | 0 | 3.78 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 79 | 17 | 0 | 1 | 3 | 4.09 | .205 | 0.77 | 5.7 | 1.2 | 8.2 | 22.0 | 14 | 11 | 10 | 2 | 3 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.77 |