| SP | Anderson, C.Anderson, Chase # >> | 29 | 2017 | R | 60 | 15 | 15 | 1 | 7 | 6.24 | .370 | 1.73 | 12.4 | 3.3 | 8.0 | 66.1 | 91 | 47 | 46 | 16 | 24 | 59 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 5.55 |
| SP | Guerra, J.Guerra, Junior # >> | 31 | 2016 | R | 51 | 15 | 15 | 7 | 3 | 4.93 | .336 | 1.52 | 9.2 | 4.4 | 6.9 | 73.0 | 75 | 42 | 40 | 15 | 36 | 56 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 5.62 |
| SP | Estrada, M.Estrada, Marco >> | 30 | 2013 | R | 57 | 15 | 15 | 6 | 6 | 4.42 | .314 | 1.37 | 9.0 | 3.4 | 6.5 | 79.1 | 79 | 44 | 39 | 12 | 30 | 57 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 4.67 |
| SP | Chacin, J.Chacin, Jhoulys >> | 30 | 2018 | R | 28 | 15 | 15 | 1 | 4 | 6.14 | .351 | 1.60 | 9.4 | 5.0 | 6.1 | 63.0 | 66 | 44 | 43 | 9 | 35 | 43 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 5.21 |
| SP | Woodruff, B.Woodruff, Brandon >> | 26 | 2019 | R | 26 | 14 | 14 | 2 | 3 | 6.10 | .316 | 1.39 | 9.3 | 3.2 | 9.0 | 62.0 | 64 | 44 | 42 | 9 | 22 | 62 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3.95 |
| RP | Thornburg, T.Thornburg, Tyler >> | 27 | 2016 | R | 64 | 37 | 0 | 7 | 1 | 5.44 | .323 | 1.39 | 7.0 | 5.7 | 8.8 | 49.2 | 38 | 32 | 30 | 5 | 31 | 48 | 0 | 2 | 1 | 0 | 0 | 2 | 3 | 4.39 |
| RP | Jeffress, J.Jeffress, Jeremy >> | 30 | 2018 | R | 20 | 37 | 0 | 2 | 1 | 6.04 | .335 | 1.47 | 8.6 | 4.8 | 10.3 | 47.2 | 45 | 32 | 32 | 3 | 25 | 54 | 0 | 1 | 3 | 0 | 0 | 2 | 4 | 3.26 |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 33 | 2015 | R | 62 | 30 | 0 | 6 | 1 | 1.95 | .248 | 0.96 | 5.6 | 3.1 | 10.1 | 32.1 | 20 | 7 | 7 | 2 | 11 | 36 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 2.69 |
| RP | Knebel, C.Knebel, Corey >> | 26 | 2018 | R | 16 | 22 | 0 | 1 | 0 | 0.00 | .236 | 0.84 | 5.3 | 2.5 | 10.6 | 22.2 | 13 | 2 | 0 | 0 | 6 | 26 | 0 | 7 | 0 | 0 | 0 | 2 | 0 | 1.73 |
| RP | Peralta, F.Peralta, Freddy >> | 22 | 2018 | R | 17 | 16 | 0 | 0 | 0 | 3.25 | .331 | 1.45 | 8.0 | 5.3 | 10.3 | 27.2 | 24 | 10 | 10 | 2 | 16 | 31 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.56 |
| SP | Marcum, S.Marcum, Shaun >> | 30 | 2011 | R | 15 | 2 | 0 | 0 | 0 | 7.20 | .375 | 1.80 | 12.6 | 3.6 | 9.0 | 5.0 | 7 | 4 | 4 | 1 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.80 |