| SP | Martinez, P.Martinez, Pedro >> | 35 | 2006 | R | 70 | 14 | 14 | 5 | 6 | 4.26 | .295 | 1.24 | 8.1 | 3.2 | 10.5 | 80.1 | 72 | 39 | 38 | 10 | 28 | 93 | 0 | 0 | 0 | 0 | 6 | 1 | 2 | 3.39 |
| SP | Eickhoff, J.Eickhoff, Jerad # >> | 35 | 2016 | R | 68 | 14 | 14 | 1 | 9 | 6.56 | .339 | 1.53 | 11.9 | 1.9 | 6.9 | 85.0 | 112 | 63 | 62 | 15 | 18 | 65 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 4.44 |
| SP | Burnett, A.Burnett, A.J. >> | 31 | 2007 | R | 60 | 13 | 13 | 4 | 5 | 4.52 | .295 | 1.24 | 7.7 | 3.6 | 9.9 | 83.2 | 71 | 42 | 42 | 11 | 33 | 91 | 1 | 0 | 0 | 1 | 7 | 1 | 0 | 3.76 |
| CL | Papelbon, J.Papelbon, Jonathan >> | 28 | 2007 | R | 98 | 20 | 0 | 1 | 2 | 2.95 | .256 | 1.03 | 5.6 | 3.9 | 12.4 | 21.1 | 13 | 11 | 7 | 2 | 9 | 29 | 0 | 12 | 2 | 0 | 0 | 0 | 0 | 2.76 |
| RP | Garcia, E.Garcia, Edgar >> | 35 | 2019 | R | 71 | 33 | 0 | 2 | 1 | 2.52 | .255 | 1.02 | 5.3 | 4.1 | 9.3 | 53.2 | 31 | 16 | 15 | 6 | 24 | 55 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 3.75 |
| RP | Benoit, J.Benoit, Joaquin >> | 37 | 2010 | R | 59 | 28 | 0 | 0 | 2 | 2.32 | .326 | 1.45 | 9.0 | 4.1 | 5.8 | 31.0 | 31 | 8 | 8 | 2 | 14 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.90 |
| RP | Madson, R.Madson, Ryan >> | 34 | 2010 | R | 45 | 14 | 0 | 0 | 0 | 1.46 | .260 | 1.05 | 4.5 | 5.3 | 12.8 | 12.1 | 6 | 5 | 2 | 0 | 7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.92 |
| RP | Franklin, R.Franklin, Ryan >> | 33 | 2006 | R | 8 | 11 | 0 | 0 | 0 | 6.35 | .433 | 2.12 | 9.8 | 9.8 | 7.4 | 11.1 | 12 | 8 | 8 | 0 | 12 | 9 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5.18 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 33 | 2016 | R | 82 | 14 | 14 | 4 | 9 | 5.46 | .305 | 1.28 | 9.4 | 2.2 | 10.2 | 97.1 | 101 | 63 | 59 | 16 | 24 | 110 | 4 | 0 | 0 | 0 | 5 | 3 | 7 | 3.71 |