| SP | Seaver, T.Seaver, Tom # >> | 27 | 1971 | R | 71 | 25 | 25 | 10 | 12 | 5.12 | .330 | 1.46 | 10.5 | 2.7 | 7.4 | 175.2 | 205 | 100 | 100 | 26 | 52 | 144 | 6 | 0 | 0 | 0 | 11 | 2 | 0 | 4.21 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 67 | 0 | 4 | 1 | 3.43 | .278 | 1.15 | 8.3 | 2.1 | 9.1 | 89.1 | 82 | 34 | 34 | 6 | 21 | 90 | 0 | 11 | 3 | 0 | 0 | 0 | 1 | 2.56 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 56 | 0 | 4 | 2 | 1.99 | .259 | 1.04 | 5.6 | 3.8 | 9.4 | 72.1 | 45 | 17 | 16 | 3 | 30 | 75 | 0 | 7 | 1 | 0 | 0 | 1 | 3 | 2.75 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 49 | 0 | 3 | 3 | 2.70 | .242 | 0.93 | 5.7 | 2.7 | 5.0 | 66.2 | 42 | 21 | 20 | 4 | 20 | 37 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | 3.67 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 24 | 1983 | R | 62 | 35 | 0 | 1 | 3 | 2.95 | .279 | 1.16 | 6.2 | 4.4 | 3.9 | 39.2 | 27 | 13 | 13 | 2 | 19 | 17 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 4.26 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | 0.0 | 0.0 | 0.0 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| SP | Liriano, F.Liriano, Francisco >> | 23 | 2006 | L | 58 | 18 | 0 | 1 | 1 | 6.51 | .385 | 1.88 | 12.0 | 5.3 | 6.3 | 27.2 | 36 | 22 | 20 | 5 | 16 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.78 |