| SP | Waddell, R.Waddell, Rube † $ >> | 0 | 2011 | L | 95 | 17 | 17 | 10 | 6 | 3.01 | .276 | 1.14 | 7.7 | 2.6 | 4.6 | 134.2 | 115 | 45 | 45 | 8 | 38 | 69 | 7 | 0 | 0 | 1 | 11 | 1 | 1 | 3.62 |
| SP | Plank, E.Plank, Eddie † >> | 0 | 2011 | L | 87 | 16 | 16 | 8 | 4 | 3.39 | .310 | 1.33 | 9.4 | 2.6 | 4.3 | 119.1 | 124 | 50 | 45 | 11 | 35 | 57 | 5 | 0 | 0 | 3 | 9 | 2 | 2 | 4.18 |
| SP | Hamels, C.Hamels, Cole >> | 0 | 2013 | L | 78 | 13 | 13 | 6 | 5 | 3.02 | .294 | 1.24 | 8.2 | 2.9 | 5.6 | 95.1 | 87 | 32 | 32 | 7 | 31 | 59 | 2 | 0 | 0 | 0 | 10 | 1 | 0 | 3.73 |
| SP | Weaver, J.Weaver, Jered >> | 0 | 2013 | R | 61 | 11 | 10 | 5 | 4 | 3.31 | .279 | 1.15 | 7.7 | 2.7 | 5.3 | 70.2 | 60 | 27 | 26 | 6 | 21 | 41 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 3.89 |
| RP | Doolittle, S.Doolittle, Sean >> | 0 | 2018 | L | 96 | 39 | 0 | 2 | 0 | 2.10 | .238 | 0.90 | 5.4 | 2.9 | 9.0 | 25.2 | 15 | 6 | 6 | 2 | 8 | 25 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 3.12 |
| RP | Mendez, J.Mendez, Jose >> | 0 | 2021 | R | 89 | 38 | 0 | 0 | 1 | 1.72 | .223 | 0.86 | 5.2 | 2.6 | 4.9 | 31.1 | 18 | 6 | 6 | 2 | 9 | 17 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.61 |
| RP | Cooper, A.Cooper, Andy >> | 0 | 2021 | L | 80 | 24 | 0 | 0 | 0 | 0.68 | .286 | 1.20 | 9.7 | 1.4 | 4.8 | 13.1 | 14 | 1 | 1 | 0 | 2 | 7 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 2.38 |
| RP | Ziegler, B.Ziegler, Brad >> | 0 | 2018 | R | 59 | 7 | 0 | 2 | 0 | 2.16 | .342 | 1.44 | 11.3 | 2.3 | 6.8 | 8.1 | 10 | 3 | 2 | 0 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2.63 |
| RP | Tekulve, K.Tekulve, Kent >> | 0 | 2011 | R | 57 | 10 | 0 | 0 | 2 | 5.23 | .340 | 1.55 | 11.7 | 2.7 | 4.5 | 10.1 | 13 | 6 | 6 | 0 | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2.90 |