| SP | Cole, G.Cole, Gerrit † >> | 28 | 2019 | R | 100 | 40 | 40 | 16 | 13 | 3.38 | .275 | 1.11 | 7.5 | 2.5 | 10.8 | 261.0 | 217 | 98 | 98 | 30 | 72 | 313 | 4 | 0 | 0 | 1 | 24 | 8 | 4 | 3.02 |
| SP | Glasnow, T.Glasnow, Tyler # >> | 25 | 2019 | R | 100 | 39 | 39 | 17 | 10 | 3.73 | .302 | 1.27 | 8.8 | 2.7 | 10.6 | 195.1 | 190 | 85 | 81 | 22 | 58 | 230 | 0 | 0 | 0 | 0 | 13 | 5 | 4 | 3.08 |
| SP | Taillon, J.Taillon, Jameson # >> | 27 | 2019 | R | 74 | 37 | 37 | 9 | 10 | 4.27 | .277 | 1.12 | 7.8 | 2.3 | 9.1 | 166.2 | 144 | 79 | 79 | 27 | 43 | 168 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 3.96 |
| SP | Milone, T.Milone, Tommy # >> | 32 | 2019 | L | 77 | 34 | 34 | 2 | 5 | 4.76 | .309 | 1.32 | 9.3 | 2.7 | 8.6 | 128.2 | 132 | 70 | 68 | 18 | 38 | 122 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 3.88 |
| SP | Skaggs, T.Skaggs, Tyler # >> | 27 | 2019 | L | 63 | 31 | 24 | 2 | 12 | 5.85 | .347 | 1.52 | 10.3 | 3.4 | 8.5 | 107.2 | 123 | 73 | 70 | 24 | 41 | 101 | 0 | 2 | 1 | 0 | 1 | 8 | 3 | 5.40 |
| RP | Colome, A.Colome, Alex >> | 30 | 2019 | R | 86 | 105 | 0 | 14 | 2 | 2.63 | .268 | 1.07 | 5.9 | 3.9 | 8.1 | 126.2 | 82 | 37 | 37 | 10 | 54 | 114 | 0 | 3 | 2 | 0 | 0 | 3 | 6 | 3.58 |
| RP | Anderson, N.Anderson, Nick >> | 28 | 2019 | R | 88 | 98 | 0 | 7 | 3 | 2.73 | .270 | 1.11 | 7.8 | 2.2 | 13.3 | 112.0 | 97 | 34 | 34 | 11 | 27 | 165 | 0 | 8 | 6 | 0 | 0 | 0 | 5 | 2.05 |
| RP | Stanek, R.Stanek, Ryne >> | 27 | 2019 | R | 72 | 86 | 0 | 3 | 8 | 3.98 | .337 | 1.50 | 8.6 | 5.0 | 10.8 | 92.2 | 88 | 48 | 41 | 12 | 51 | 110 | 0 | 19 | 7 | 0 | 0 | 2 | 5 | 4.03 |
| RP | Hughes, J.Hughes, Jared # >> | 33 | 2019 | R | 73 | 62 | 0 | 4 | 7 | 4.57 | .321 | 1.38 | 9.3 | 3.2 | 7.9 | 65.0 | 67 | 35 | 33 | 12 | 23 | 57 | 0 | 7 | 3 | 0 | 0 | 2 | 1 | 4.80 |
| RP | Watson, T.Watson, Tony >> | 34 | 2019 | L | 50 | 139 | 0 | 2 | 0 | 3.34 | .265 | 1.04 | 7.1 | 2.3 | 7.7 | 94.1 | 74 | 38 | 35 | 10 | 24 | 80 | 0 | 3 | 4 | 0 | 0 | 4 | 1 | 3.57 |
| RP | Rodriguez, R.Rodriguez, Richard # >> | 29 | 2019 | R | 48 | 55 | 0 | 4 | 1 | 5.34 | .312 | 1.34 | 8.1 | 4.1 | 9.0 | 57.1 | 51 | 34 | 34 | 11 | 26 | 57 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 4.93 |
| SP | Lyles, J.Lyles, Jordan # >> | 28 | 2019 | R | 60 | 57 | 0 | 14 | 9 | 6.14 | .361 | 1.64 | 10.9 | 3.9 | 10.5 | 146.2 | 177 | 106 | 100 | 26 | 63 | 170 | 0 | 2 | 0 | 0 | 0 | 9 | 6 | 4.47 |