| SP | Gibson, B.Gibson, Bob $$ >> | 33 | 1968 | R | 93 | 13 | 13 | 7 | 5 | 3.66 | .287 | 1.17 | 7.3 | 3.2 | 5.1 | 86.0 | 70 | 36 | 35 | 11 | 31 | 49 | 4 | 0 | 0 | 0 | 8 | 3 | 1 | 4.71 |
| SP | Arrieta, J.Arrieta, Jake $$ >> | 29 | 2015 | R | 92 | 13 | 13 | 4 | 6 | 6.49 | .363 | 1.66 | 11.2 | 3.8 | 7.7 | 79.0 | 98 | 57 | 57 | 5 | 33 | 68 | 1 | 0 | 0 | 0 | 5 | 4 | 4 | 3.51 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 13 | 13 | 2 | 6 | 5.60 | .346 | 1.59 | 10.6 | 3.8 | 4.6 | 72.1 | 85 | 49 | 45 | 14 | 30 | 37 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 5.75 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 12 | 12 | 3 | 5 | 5.35 | .323 | 1.42 | 9.9 | 3.0 | 5.8 | 70.2 | 77 | 42 | 42 | 9 | 23 | 45 | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 4.41 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 11 | 11 | 1 | 6 | 6.24 | .350 | 1.61 | 9.9 | 4.7 | 5.5 | 57.2 | 63 | 41 | 40 | 10 | 30 | 35 | 1 | 0 | 0 | 0 | 4 | 0 | 3 | 5.63 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 94 | 29 | 0 | 0 | 0 | 5.57 | .336 | 1.52 | 9.3 | 4.5 | 10.4 | 32.1 | 33 | 21 | 20 | 8 | 16 | 37 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 5.44 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 84 | 41 | 0 | 5 | 1 | 2.75 | .270 | 1.09 | 6.9 | 2.9 | 9.3 | 52.1 | 40 | 16 | 16 | 4 | 17 | 54 | 0 | 1 | 2 | 0 | 0 | 1 | 5 | 2.96 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 76 | 29 | 0 | 1 | 2 | 5.46 | .349 | 1.61 | 8.7 | 5.8 | 8.4 | 28.0 | 27 | 17 | 17 | 2 | 18 | 26 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 4.00 |