| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 32 | 32 | 19 | 9 | 4.01 | .294 | 1.22 | 7.5 | 3.5 | 5.5 | 202.0 | 169 | 97 | 90 | 22 | 78 | 123 | 2 | 0 | 0 | 1 | 19 | 5 | 4 | 4.43 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 62 | 0 | 2 | 3 | 3.35 | .294 | 1.25 | 7.8 | 3.6 | 7.3 | 53.2 | 46 | 20 | 20 | 5 | 21 | 43 | 0 | 29 | 3 | 0 | 0 | 0 | 0 | 3.79 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 95 | 78 | 0 | 2 | 3 | 3.03 | .275 | 1.14 | 6.5 | 3.8 | 8.4 | 62.1 | 45 | 23 | 21 | 4 | 26 | 58 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.23 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 79 | 44 | 0 | 1 | 1 | 1.83 | .304 | 1.31 | 7.9 | 4.0 | 7.4 | 34.1 | 30 | 7 | 7 | 2 | 15 | 28 | 0 | 2 | 1 | 0 | 0 | 0 | 4 | 3.44 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 74 | 28 | 0 | 0 | 2 | 3.18 | .298 | 1.20 | 7.7 | 3.2 | 9.0 | 28.1 | 24 | 10 | 10 | 2 | 10 | 28 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 3.21 |
| SP | Harden, R.Harden, Rich # >> | 27 | 2008 | R | 60 | 13 | 0 | 2 | 0 | 4.31 | .318 | 1.38 | 8.6 | 3.8 | 7.9 | 48.0 | 46 | 26 | 23 | 7 | 20 | 42 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 4.46 |