| SP | Glasnow, T.Glasnow, Tyler >> | 25 | 2019 | R | 99 | 5 | 5 | 2 | 2 | 4.00 | .296 | 1.22 | 7.7 | 3.3 | 9.0 | 27.0 | 23 | 12 | 12 | 2 | 10 | 27 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3.19 |
| SP | Civale, A.Civale, Aaron >> | 24 | 2019 | R | 86 | 4 | 4 | 2 | 1 | 5.75 | .344 | 1.57 | 9.9 | 4.5 | 9.5 | 20.1 | 22 | 13 | 13 | 7 | 10 | 21 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 6.95 |
| SP | Lamet, D.Lamet, Dinelson >> | 26 | 2019 | R | 73 | 4 | 4 | 0 | 1 | 3.97 | .333 | 1.46 | 10.2 | 3.3 | 10.6 | 22.2 | 25 | 10 | 10 | 5 | 8 | 26 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4.82 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 100 | 12 | 0 | 1 | 0 | 4.80 | .308 | 1.33 | 9.0 | 3.0 | 11.4 | 15.0 | 15 | 8 | 8 | 2 | 5 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.20 |
| RP | Rogers, T.Rogers, Taylor >> | 28 | 2019 | L | 81 | 12 | 0 | 0 | 1 | 5.71 | .342 | 1.44 | 12.7 | 0.5 | 10.1 | 17.1 | 24 | 11 | 11 | 5 | 1 | 19 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 5.12 |
| RP | Gaviglio, S.Gaviglio, Sam >> | 29 | 2019 | R | 64 | 11 | 0 | 0 | 3 | 5.40 | .333 | 1.38 | 10.7 | 2.3 | 9.0 | 16.2 | 19 | 10 | 10 | 3 | 4 | 16 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 4.56 |
| RP | Leclerc, J.Leclerc, Jose >> | 25 | 2019 | R | 57 | 10 | 0 | 0 | 0 | 2.25 | .308 | 1.33 | 4.5 | 7.5 | 10.5 | 12.0 | 6 | 3 | 3 | 1 | 10 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.25 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 34 | 2019 | L | 56 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Anderson, C.Anderson, Chase >> | 31 | 2019 | R | 59 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Paxton, J.Paxton, James >> | 30 | 2019 | L | 61 | 8 | 0 | 0 | 0 | 7.71 | .404 | 1.93 | 10.0 | 8.0 | 10.0 | 9.1 | 10 | 8 | 8 | 4 | 8 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.56 |