| SP | Wiltse, H.Wiltse, Hooks # >> | 0 | 2011 | L | 82 | 15 | 15 | 5 | 6 | 4.92 | .308 | 1.34 | 10.8 | 1.3 | 4.6 | 89.2 | 107 | 53 | 49 | 12 | 13 | 45 | 0 | 0 | 0 | 0 | 8 | 0 | 1 | 4.18 |
| SP | Drysdale, D.Drysdale, Don >> | 0 | 2011 | R | 79 | 11 | 11 | 7 | 2 | 4.02 | .304 | 1.28 | 8.7 | 2.8 | 5.8 | 65.0 | 63 | 29 | 29 | 7 | 20 | 42 | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 4.12 |
| SP | Sallee, S.Sallee, Slim >> | 0 | 2011 | L | 47 | 13 | 3 | 2 | 4 | 3.99 | .324 | 1.42 | 10.1 | 2.7 | 3.1 | 56.1 | 63 | 30 | 25 | 5 | 17 | 19 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 4.45 |
| CL | Papelbon, J.Papelbon, Jonathan >> | 0 | 2011 | R | 97 | 33 | 0 | 0 | 1 | 2.67 | .279 | 1.13 | 7.9 | 2.5 | 8.7 | 33.2 | 29 | 10 | 10 | 4 | 9 | 32 | 0 | 6 | 0 | 0 | 0 | 1 | 0 | 3.55 |
| RP | Soria, J.Soria, Joakim >> | 0 | 2014 | R | 87 | 26 | 0 | 3 | 1 | 4.09 | .353 | 1.64 | 10.2 | 4.5 | 5.7 | 22.0 | 25 | 11 | 10 | 1 | 11 | 14 | 0 | 10 | 2 | 0 | 0 | 0 | 1 | 3.82 |
| RP | Urbina, U.Urbina, Ugueth >> | 0 | 2011 | R | 85 | 18 | 0 | 1 | 1 | 3.13 | .250 | 1.00 | 5.5 | 3.5 | 6.3 | 23.0 | 14 | 10 | 8 | 1 | 9 | 16 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3.35 |
| RP | Rondon, H.Rondon, Hector >> | 0 | 2019 | R | 83 | 14 | 0 | 1 | 1 | 1.15 | .288 | 1.21 | 7.8 | 3.6 | 9.6 | 15.2 | 13 | 3 | 2 | 0 | 6 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2.07 |
| RP | Marshall, M.Marshall, Mike >> | 0 | 2011 | R | 49 | 13 | 0 | 1 | 1 | 4.58 | .361 | 1.70 | 10.6 | 5.3 | 6.9 | 17.2 | 20 | 11 | 9 | 4 | 10 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.29 |