| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 32 | 32 | 16 | 11 | 3.90 | .276 | 1.13 | 7.6 | 2.6 | 7.7 | 240.0 | 203 | 106 | 104 | 29 | 68 | 204 | 15 | 0 | 0 | 2 | 17 | 3 | 4 | 3.76 |
| SP | McLain, D.McLain, Denny † >> | 24 | 1968 | R | 78 | 33 | 32 | 17 | 9 | 5.07 | .311 | 1.36 | 9.4 | 2.8 | 5.4 | 222.0 | 233 | 130 | 125 | 27 | 68 | 132 | 6 | 0 | 0 | 1 | 12 | 0 | 3 | 4.31 |
| CL | Uehara, K.Uehara, Koji † >> | 38 | 2013 | R | 100 | 61 | 0 | 0 | 3 | 2.16 | .252 | 0.99 | 7.6 | 1.4 | 7.6 | 58.1 | 49 | 15 | 14 | 8 | 9 | 49 | 0 | 52 | 6 | 0 | 0 | 1 | 0 | 3.62 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 21 | 0 | 3 | 1 | 1.42 | .255 | 1.03 | 6.1 | 3.2 | 8.6 | 25.1 | 17 | 4 | 4 | 1 | 9 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.68 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 74 | 17 | 0 | 2 | 2 | 4.86 | .306 | 1.32 | 9.6 | 2.8 | 9.6 | 16.2 | 17 | 9 | 9 | 2 | 5 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.44 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 15 | 1 | 1 | 1 | 3.21 | .299 | 1.25 | 7.1 | 4.2 | 8.5 | 67.1 | 53 | 29 | 24 | 6 | 31 | 63 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3.76 |