| SP | Johnson, W.Johnson, Walter $ >> | 26 | 1913 | R | 95 | 21 | 21 | 11 | 7 | 3.46 | .264 | 1.06 | 8.0 | 1.6 | 4.9 | 153.2 | 136 | 63 | 59 | 14 | 27 | 84 | 4 | 0 | 0 | 0 | 15 | 2 | 3 | 3.66 |
| SP | Richard, J.Richard, J.R. $$ >> | 30 | 1980 | R | 90 | 20 | 20 | 3 | 11 | 4.15 | .316 | 1.37 | 8.6 | 3.8 | 7.9 | 132.1 | 126 | 70 | 61 | 14 | 55 | 116 | 1 | 0 | 0 | 0 | 14 | 2 | 0 | 3.92 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 20 | 20 | 8 | 5 | 4.04 | .294 | 1.24 | 8.3 | 2.9 | 4.9 | 111.1 | 102 | 50 | 50 | 8 | 36 | 60 | 0 | 0 | 0 | 0 | 7 | 1 | 2 | 3.86 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 19 | 19 | 9 | 6 | 4.26 | .310 | 1.33 | 9.0 | 3.0 | 6.2 | 126.2 | 126 | 64 | 60 | 15 | 42 | 87 | 2 | 0 | 0 | 0 | 9 | 3 | 1 | 4.24 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 34 | 0 | 1 | 1 | 0.95 | .224 | 0.87 | 5.2 | 2.6 | 9.0 | 38.0 | 22 | 8 | 4 | 1 | 11 | 38 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 2.21 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 31 | 0 | 2 | 1 | 3.13 | .309 | 1.31 | 7.5 | 4.4 | 8.5 | 37.1 | 31 | 13 | 13 | 6 | 18 | 35 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 4.76 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 31 | 0 | 2 | 2 | 3.03 | .284 | 1.19 | 8.1 | 2.8 | 7.3 | 38.2 | 34 | 15 | 13 | 1 | 12 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.66 |