| SP | Flaherty, J.Flaherty, Jack # >> | 23 | 2019 | R | 91 | 15 | 15 | 4 | 4 | 5.17 | .329 | 1.42 | 9.5 | 3.3 | 11.3 | 78.1 | 82 | 46 | 45 | 22 | 29 | 98 | 0 | 0 | 0 | 0 | 6 | 4 | 1 | 5.42 |
| SP | Porcello, R.Porcello, Rick >> | 27 | 2016 | R | 56 | 14 | 14 | 6 | 4 | 6.23 | .356 | 1.60 | 12.6 | 2.0 | 6.7 | 73.2 | 102 | 53 | 51 | 13 | 16 | 54 | 1 | 0 | 0 | 0 | 6 | 4 | 1 | 4.66 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 45 | 14 | 14 | 3 | 4 | 4.79 | .344 | 1.51 | 9.4 | 4.3 | 7.1 | 82.2 | 86 | 48 | 44 | 8 | 39 | 65 | 1 | 0 | 0 | 0 | 6 | 5 | 5 | 4.29 |
| RP | Sanchez, A.Sanchez, Aaron >> | 21 | 2014 | R | 91 | 46 | 0 | 2 | 1 | 2.98 | .301 | 1.27 | 6.9 | 4.6 | 8.1 | 57.1 | 44 | 21 | 19 | 5 | 29 | 51 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 3.93 |
| RP | Thornburg, T.Thornburg, Tyler >> | 27 | 2016 | R | 67 | 41 | 0 | 4 | 3 | 3.72 | .330 | 1.43 | 6.7 | 6.3 | 9.0 | 46.0 | 34 | 19 | 19 | 8 | 32 | 46 | 0 | 2 | 1 | 0 | 0 | 2 | 4 | 5.48 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 46 | 53 | 0 | 2 | 3 | 4.23 | .290 | 1.17 | 7.8 | 2.8 | 8.8 | 38.1 | 33 | 19 | 18 | 7 | 12 | 37 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 4.55 |
| RP | Blanton, J.Blanton, Joe >> | 36 | 2016 | R | 30 | 39 | 0 | 1 | 2 | 4.99 | .331 | 1.44 | 9.7 | 3.5 | 10.4 | 39.2 | 42 | 23 | 22 | 9 | 15 | 45 | 0 | 3 | 1 | 0 | 0 | 2 | 1 | 5.00 |
| RP | Phelps, D.Phelps, David >> | 29 | 2016 | R | 20 | 32 | 0 | 0 | 2 | 4.46 | .347 | 1.59 | 8.3 | 6.2 | 8.5 | 38.1 | 35 | 20 | 19 | 4 | 26 | 36 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.53 |
| SP | Santana, E.Santana, Ervin >> | 34 | 2017 | R | 30 | 19 | 0 | 2 | 3 | 3.77 | .292 | 1.19 | 7.0 | 3.8 | 7.4 | 45.1 | 35 | 19 | 19 | 8 | 19 | 37 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 5.07 |