| SP | Martinez, P.Martinez, Pedro $$ >> | 29 | 2000 | R | 100 | 21 | 21 | 7 | 11 | 3.64 | .297 | 1.24 | 8.0 | 3.2 | 8.5 | 163.1 | 144 | 69 | 66 | 20 | 58 | 154 | 7 | 0 | 0 | 0 | 12 | 5 | 3 | 3.87 |
| SP | Sutton, D.Sutton, Don # >> | 27 | 1972 | R | 82 | 20 | 19 | 9 | 7 | 4.37 | .300 | 1.28 | 9.1 | 2.5 | 5.3 | 113.1 | 114 | 55 | 55 | 14 | 31 | 66 | 6 | 0 | 0 | 1 | 9 | 1 | 1 | 4.29 |
| SP | Cicotte, E.Cicotte, Eddie >> | 33 | 1917 | R | 73 | 19 | 19 | 5 | 9 | 6.02 | .333 | 1.44 | 9.5 | 3.5 | 5.5 | 104.2 | 110 | 76 | 70 | 16 | 41 | 63 | 3 | 0 | 0 | 1 | 8 | 6 | 2 | 5.14 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 43 | 0 | 3 | 2 | 4.62 | .321 | 1.42 | 9.0 | 3.9 | 7.5 | 48.2 | 48 | 25 | 25 | 9 | 21 | 40 | 0 | 6 | 0 | 0 | 0 | 0 | 1 | 5.08 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 34 | 0 | 4 | 2 | 5.03 | .326 | 1.45 | 7.6 | 5.5 | 11.3 | 39.1 | 33 | 22 | 22 | 6 | 24 | 49 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 4.33 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 26 | 0 | 2 | 1 | 5.79 | .344 | 1.54 | 9.6 | 4.2 | 9.3 | 28.0 | 30 | 19 | 18 | 7 | 13 | 29 | 0 | 4 | 0 | 0 | 0 | 1 | 3 | 5.68 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 31 | 0 | 3 | 1 | 3.46 | .409 | 2.08 | 10.0 | 8.7 | 10.0 | 26.0 | 29 | 12 | 10 | 2 | 25 | 29 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.65 |
| CL | Uehara, K.Uehara, Koji $$ >> | 38 | 2013 | R | 100 | 40 | 0 | 3 | 3 | 2.54 | .241 | 0.95 | 6.6 | 2.1 | 9.3 | 56.2 | 41 | 23 | 16 | 4 | 13 | 58 | 0 | 9 | 8 | 0 | 0 | 0 | 0 | 2.55 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 23 | 0 | 1 | 2 | 3.40 | .311 | 1.33 | 8.4 | 3.6 | 9.6 | 45.0 | 42 | 17 | 17 | 5 | 18 | 48 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.58 |