| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 91 | 31 | 31 | 6 | 15 | 5.34 | .335 | 1.49 | 9.3 | 4.1 | 10.2 | 160.0 | 166 | 100 | 95 | 21 | 73 | 182 | 0 | 0 | 0 | 0 | 11 | 3 | 7 | 3.86 |
| SP | Buchholz, C.Buchholz, Clay >> | 29 | 2013 | R | 80 | 30 | 30 | 10 | 10 | 5.76 | .362 | 1.66 | 10.1 | 5.0 | 7.1 | 154.2 | 172 | 103 | 99 | 22 | 85 | 122 | 0 | 0 | 0 | 0 | 11 | 6 | 4 | 5.05 |
| SP | Lackey, J.Lackey, John # >> | 38 | 2016 | R | 60 | 29 | 29 | 10 | 7 | 3.96 | .301 | 1.27 | 8.4 | 3.1 | 8.8 | 170.2 | 159 | 77 | 75 | 24 | 58 | 167 | 1 | 0 | 0 | 0 | 17 | 3 | 2 | 3.95 |
| SP | Archer, C.Archer, Chris >> | 26 | 2015 | R | 41 | 30 | 29 | 7 | 12 | 5.75 | .345 | 1.55 | 9.8 | 4.2 | 11.5 | 150.1 | 163 | 98 | 96 | 27 | 70 | 191 | 0 | 0 | 0 | 0 | 14 | 5 | 6 | 4.29 |
| SP | Griffin, A.Griffin, A.J. >> | 25 | 2013 | R | 28 | 28 | 28 | 9 | 13 | 6.13 | .352 | 1.61 | 11.0 | 3.5 | 6.9 | 133.2 | 163 | 96 | 91 | 31 | 52 | 102 | 1 | 0 | 0 | 0 | 11 | 3 | 1 | 5.74 |
| RP | Sanchez, A.Sanchez, Aaron † >> | 21 | 2014 | R | 91 | 81 | 0 | 9 | 1 | 2.42 | .287 | 1.18 | 6.2 | 4.4 | 7.4 | 137.2 | 95 | 41 | 37 | 11 | 67 | 112 | 0 | 8 | 0 | 0 | 0 | 4 | 2 | 3.96 |
| RP | Ottavino, A.Ottavino, Adam # >> | 32 | 2018 | R | 61 | 79 | 0 | 6 | 2 | 5.72 | .341 | 1.52 | 8.2 | 5.5 | 10.6 | 96.0 | 87 | 66 | 61 | 10 | 59 | 113 | 0 | 8 | 4 | 0 | 0 | 3 | 3 | 3.94 |
| RP | Marmol, C.Marmol, Carlos >> | 28 | 2010 | R | 40 | 68 | 0 | 4 | 1 | 4.77 | .352 | 1.60 | 7.4 | 7.1 | 11.7 | 77.1 | 63 | 44 | 41 | 11 | 61 | 100 | 0 | 9 | 1 | 0 | 0 | 2 | 0 | 4.71 |
| RP | Herrera, K.Herrera, Kelvin >> | 26 | 2016 | R | 29 | 62 | 0 | 4 | 5 | 7.35 | .335 | 1.50 | 10.3 | 3.3 | 10.8 | 74.2 | 85 | 62 | 61 | 18 | 27 | 89 | 0 | 3 | 2 | 0 | 0 | 1 | 7 | 4.89 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 19 | 63 | 0 | 2 | 3 | 5.30 | .333 | 1.45 | 9.9 | 3.3 | 9.4 | 74.2 | 81 | 47 | 44 | 11 | 27 | 77 | 0 | 6 | 3 | 0 | 0 | 4 | 0 | 4.11 |
| SP | Samardzija, J.Samardzija, Jeff >> | 32 | 2017 | R | 17 | 43 | 0 | 5 | 6 | 6.40 | .352 | 1.60 | 11.0 | 3.5 | 5.9 | 83.0 | 101 | 60 | 59 | 17 | 32 | 54 | 0 | 2 | 4 | 0 | 0 | 2 | 1 | 5.59 |