| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 94 | 33 | 33 | 12 | 9 | 4.74 | .324 | 1.41 | 9.2 | 3.5 | 11.1 | 178.1 | 182 | 95 | 94 | 29 | 70 | 220 | 0 | 0 | 0 | 0 | 15 | 5 | 10 | 3.91 |
| SP | Carrasco, C.Carrasco, Carlos >> | 27 | 2014 | R | 83 | 33 | 33 | 3 | 8 | 4.47 | .285 | 1.20 | 8.6 | 2.2 | 9.3 | 118.2 | 113 | 64 | 59 | 19 | 29 | 122 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3.76 |
| SP | Clevinger, M.Clevinger, Mike >> | 28 | 2019 | R | 75 | 32 | 32 | 6 | 11 | 7.48 | .379 | 1.80 | 11.9 | 4.3 | 11.0 | 138.1 | 183 | 120 | 115 | 27 | 66 | 168 | 0 | 0 | 0 | 0 | 5 | 4 | 0 | 4.63 |
| SP | Wainwright, A.Wainwright, Adam >> | 29 | 2010 | R | 57 | 33 | 32 | 7 | 15 | 6.48 | .364 | 1.70 | 11.8 | 3.5 | 7.2 | 166.2 | 218 | 136 | 120 | 36 | 65 | 133 | 2 | 0 | 0 | 1 | 8 | 3 | 3 | 5.45 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 93 | 0 | 10 | 6 | 4.54 | .330 | 1.47 | 8.9 | 4.3 | 9.7 | 105.0 | 104 | 57 | 53 | 16 | 50 | 113 | 0 | 7 | 2 | 0 | 0 | 1 | 4 | 4.29 |
| RP | Thornburg, T.Thornburg, Tyler >> | 27 | 2016 | R | 67 | 66 | 0 | 2 | 7 | 6.85 | .339 | 1.49 | 9.8 | 3.8 | 10.7 | 69.2 | 75 | 53 | 53 | 14 | 29 | 82 | 0 | 1 | 4 | 0 | 0 | 3 | 3 | 4.65 |
| SP | Halladay, R.Halladay, Roy >> | 33 | 2010 | R | 43 | 40 | 1 | 3 | 5 | 5.85 | .340 | 1.55 | 11.7 | 2.4 | 7.7 | 64.2 | 83 | 43 | 42 | 14 | 17 | 55 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 4.92 |