| SP | McLain, D.McLain, Denny >> | 24 | 1968 | R | 79 | 15 | 15 | 8 | 5 | 4.15 | .304 | 1.29 | 8.7 | 2.9 | 6.6 | 104.0 | 101 | 52 | 48 | 12 | 33 | 76 | 2 | 0 | 0 | 0 | 9 | 2 | 2 | 4.05 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 67 | 15 | 15 | 6 | 6 | 5.13 | .307 | 1.33 | 9.0 | 3.1 | 7.5 | 94.2 | 94 | 57 | 54 | 22 | 32 | 78 | 1 | 0 | 0 | 0 | 8 | 0 | 2 | 5.40 |
| CL | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 31 | 0 | 1 | 4 | 2.62 | .285 | 1.19 | 6.6 | 4.2 | 6.6 | 34.1 | 25 | 10 | 10 | 2 | 16 | 25 | 0 | 18 | 3 | 0 | 0 | 0 | 0 | 3.71 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 33 | 0 | 1 | 2 | 3.52 | .258 | 1.01 | 6.6 | 2.7 | 9.6 | 30.2 | 22 | 12 | 12 | 2 | 9 | 32 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2.73 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 19 | 0 | 2 | 1 | 3.00 | .234 | 0.92 | 3.0 | 5.3 | 10.5 | 12.0 | 4 | 5 | 4 | 0 | 7 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.42 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 64 | 22 | 0 | 1 | 0 | 3.91 | .337 | 1.48 | 9.4 | 3.9 | 8.6 | 23.0 | 24 | 10 | 10 | 5 | 10 | 22 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 5.35 |