| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 91 | 4 | 4 | 0 | 1 | 5.40 | .393 | 1.85 | 12.9 | 4.3 | 9.0 | 21.2 | 30 | 13 | 13 | 2 | 10 | 21 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.95 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 84 | 3 | 3 | 0 | 1 | 7.94 | .370 | 1.65 | 12.7 | 2.1 | 5.8 | 17.0 | 24 | 15 | 15 | 4 | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.82 |
| SP | Beckett, J.Beckett, Josh >> | 31 | 2011 | R | 77 | 3 | 3 | 2 | 0 | 6.00 | .357 | 1.61 | 12.0 | 2.5 | 5.0 | 18.0 | 24 | 12 | 12 | 4 | 5 | 10 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 5.78 |
| SP | Keuchel, D.Keuchel, Dallas >> | 27 | 2015 | L | 69 | 3 | 3 | 2 | 0 | 6.88 | .354 | 1.65 | 12.7 | 2.1 | 7.4 | 17.0 | 24 | 13 | 13 | 4 | 4 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5.12 |
| SP | Porcello, R.Porcello, Rick >> | 27 | 2016 | R | 56 | 4 | 3 | 1 | 1 | 4.96 | .279 | 1.16 | 7.3 | 3.4 | 6.2 | 16.1 | 13 | 10 | 9 | 3 | 6 | 11 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5.19 |
| CL | Sanchez, A.Sanchez, Aaron >> | 21 | 2014 | R | 91 | 8 | 0 | 1 | 1 | 4.15 | .297 | 1.27 | 5.6 | 6.8 | 10.1 | 8.2 | 5 | 4 | 4 | 0 | 6 | 9 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Wagner, B.Wagner, Billy >> | 39 | 2010 | L | 82 | 10 | 0 | 1 | 1 | 6.30 | .268 | 1.10 | 7.2 | 2.7 | 10.8 | 10.0 | 8 | 7 | 7 | 2 | 3 | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4.10 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 9 | 0 | 1 | 0 | 0.00 | .289 | 1.22 | 5.4 | 6.3 | 9.9 | 10.2 | 6 | 0 | 0 | 0 | 7 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.90 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 75 | 8 | 0 | 1 | 0 | 0.00 | .208 | 0.79 | 6.0 | 1.5 | 9.0 | 6.1 | 4 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.50 |
| RP | O'Day, D.O'Day, Darren >> | 32 | 2014 | R | 66 | 5 | 0 | 0 | 1 | 7.94 | .292 | 1.24 | 12.6 | 0.0 | 16.2 | 5.2 | 7 | 5 | 5 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 64 | 3 | 0 | 0 | 0 | 0.00 | .077 | 0.25 | 2.3 | 0.0 | 6.8 | 4.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.50 |