| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 7 | 7 | 2 | 5 | 4.63 | .327 | 1.46 | 9.4 | 3.9 | 6.7 | 46.2 | 48 | 25 | 24 | 9 | 20 | 34 | 2 | 0 | 0 | 0 | 5 | 0 | 2 | 5.37 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 7 | 7 | 2 | 5 | 3.18 | .267 | 1.08 | 7.1 | 2.7 | 6.1 | 56.2 | 44 | 22 | 20 | 8 | 17 | 38 | 3 | 0 | 0 | 0 | 4 | 1 | 0 | 4.46 |
| SP | Seaver, T.Seaver, Tom # >> | 27 | 1971 | R | 71 | 6 | 6 | 0 | 5 | 5.22 | .324 | 1.41 | 10.8 | 2.1 | 7.2 | 39.2 | 47 | 25 | 23 | 8 | 9 | 31 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 4.85 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 16 | 0 | 1 | 0 | 1.54 | .176 | 0.60 | 4.3 | 1.2 | 9.4 | 23.1 | 11 | 4 | 4 | 1 | 3 | 24 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2.00 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 95 | 10 | 0 | 0 | 0 | 0.75 | .265 | 1.00 | 6.0 | 3.0 | 8.3 | 12.0 | 8 | 4 | 1 | 1 | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.50 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 8 | 0 | 0 | 0 | 6.75 | .294 | 1.25 | 10.1 | 1.1 | 11.3 | 8.0 | 9 | 6 | 6 | 4 | 1 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.38 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 64 | 6 | 0 | 0 | 0 | 8.22 | .281 | 1.17 | 9.0 | 2.6 | 7.7 | 7.2 | 7 | 7 | 7 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.00 |