| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 26 | 26 | 7 | 13 | 4.50 | .304 | 1.29 | 8.5 | 3.1 | 8.8 | 156.0 | 148 | 84 | 78 | 25 | 54 | 152 | 4 | 0 | 0 | 1 | 14 | 2 | 0 | 4.21 |
| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 92 | 26 | 26 | 9 | 9 | 4.59 | .304 | 1.30 | 8.1 | 3.5 | 10.7 | 145.0 | 131 | 75 | 74 | 23 | 57 | 172 | 0 | 0 | 0 | 0 | 13 | 2 | 1 | 3.91 |
| SP | Santana, J.Santana, Johan >> | 25 | 2004 | L | 85 | 24 | 24 | 6 | 8 | 6.15 | .352 | 1.60 | 11.0 | 3.5 | 8.3 | 124.1 | 151 | 88 | 85 | 20 | 48 | 114 | 0 | 0 | 0 | 0 | 7 | 4 | 2 | 4.52 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 72 | 0 | 5 | 5 | 3.42 | .294 | 1.22 | 7.0 | 4.1 | 10.7 | 81.2 | 63 | 33 | 31 | 7 | 37 | 96 | 0 | 18 | 3 | 0 | 0 | 2 | 4 | 3.20 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 94 | 76 | 0 | 3 | 3 | 3.29 | .279 | 1.15 | 5.8 | 4.6 | 7.9 | 95.2 | 61 | 39 | 35 | 17 | 49 | 83 | 0 | 2 | 6 | 0 | 0 | 1 | 0 | 5.16 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 92 | 74 | 0 | 6 | 2 | 3.76 | .298 | 1.24 | 7.4 | 3.9 | 8.1 | 88.2 | 72 | 39 | 37 | 13 | 38 | 79 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 4.52 |