| SP | Mujica, J.Mujica, Jose >> | 25 | 2019 | R | 11 | 4 | 24 | 9.79 | .378 | .380 | 1.86 | 14.2 | 2.5 | 6.5 | 184 | 290 | 62 | 52 | 132 | 0 | 0 | 10 | 86 | 16 | U |
| RP | Warner, A.Warner, Austin >> | 27 | 2019 | L | 92 | 7 | 3 | 3.42 | .268 | .270 | 1.15 | 7.8 | 2.6 | 6.9 | 74 | 64 | 7 | 21 | 57 | 0 | 2 | 4 | 19 | 17 | U |
| RP | Lawson, B.Lawson, Brandon >> | 27 | 2019 | R | 57 | 2 | 5 | 5.08 | .317 | .320 | 1.44 | 10.0 | 2.9 | 5.5 | 96 | 107 | 6 | 31 | 59 | 1 | 2 | 9 | 20 | 20 | U |
| RP | Burr, R.Burr, Ryan >> | 27 | 2021 | R | 88 | 4 | 2 | 2.45 | .302 | .310 | 1.36 | 7.0 | 5.3 | 8.3 | 72 | 56 | 6 | 42 | 66 | 0 | 0 | 10 | 18 | 18 | U |
| RP | Diplan, M.Diplan, Marcos >> | 25 | 2021 | R | 93 | 2 | 0 | 4.50 | .270 | .290 | 1.23 | 6.6 | 4.5 | 7.2 | 30 | 22 | 6 | 15 | 24 | 0 | 0 | 3 | 18 | 18 | U |
| RP | Wells, T.Wells, Tyler >> | 27 | 2021 | R | 100 | 2 | 3 | 4.11 | .223 | .230 | 0.91 | 6.3 | 1.9 | 10.3 | 57 | 40 | 9 | 12 | 65 | 0 | 4 | 1 | 26 | 20 | U |
| SP | Rodriguez, J.Rodriguez, Jose >> | 26 | 2019 | R | 53 | 7 | 7 | 6.03 | .325 | .330 | 1.49 | 10.9 | 2.6 | 6.4 | 102 | 123 | 21 | 29 | 73 | 0 | 0 | 3 | 86 | 21 | U |
| RP | De Los Santos, E.De Los Santos, Enyel >> | 26 | 2021 | R | 33 | 4 | 2 | 6.37 | .357 | .360 | 1.74 | 11.1 | 4.6 | 12.3 | 70 | 86 | 16 | 36 | 96 | 0 | 0 | 10 | 18 | 26 | U |
| SP | Megill, T.Megill, Tylor >> | 26 | 2021 | R | 95 | 6 | 7 | 4.15 | .286 | .290 | 1.23 | 8.4 | 2.6 | 10.2 | 130 | 122 | 22 | 38 | 148 | 1 | 0 | 1 | 88 | 21 | U |
| SP | Gutiérrez, V.Gutiérrez, Vladimir >> | 26 | 2021 | R | 79 | 9 | 6 | 4.74 | .314 | .320 | 1.41 | 9.1 | 3.6 | 6.9 | 114 | 115 | 20 | 46 | 88 | 0 | 0 | 3 | 92 | 17 | C |
| SP | Szapucki, T.Szapucki, Thomas >> | 25 | 2021 | L | 42 | 4 | 12 | 4.70 | .360 | .360 | 1.72 | 10.0 | 5.5 | 7.6 | 184 | 204 | 24 | 112 | 156 | 0 | 0 | 0 | 86 | 20 | U |
| SP | McKenzie, T.McKenzie, Triston >> | 24 | 2021 | R | 99 | 5 | 9 | 4.95 | .277 | .280 | 1.18 | 6.3 | 4.4 | 10.2 | 120 | 84 | 21 | 58 | 136 | 0 | 0 | 2 | 86 | 20 | U |
| RP | Clarkin, I.Clarkin, Ian >> | 26 | 2019 | L | 3 | 3 | 7 | 9.36 | .401 | .410 | 2.10 | 13.6 | 5.3 | 3.1 | 70 | 106 | 17 | 41 | 24 | 0 | 0 | 6 | 19 | 21 | U |
| SP | Barria, J.Barria, Jaime >> | 25 | 2021 | R | 57 | 5 | 6 | 4.37 | .317 | .320 | 1.44 | 10.7 | 2.2 | 5.4 | 105 | 125 | 16 | 26 | 63 | 1 | 0 | 0 | 87 | 15 | U |
| RP | Woodford, J.Woodford, Jake >> | 25 | 2021 | R | 76 | 3 | 4 | 3.99 | .301 | .310 | 1.36 | 8.9 | 3.4 | 6.7 | 67 | 66 | 7 | 25 | 50 | 0 | 0 | 2 | 20 | 17 | U |
| SP | Howard, B.Howard, Brian >> | 26 | 2019 | R | 44 | 7 | 4 | 5.77 | .335 | .340 | 1.55 | 10.9 | 3.1 | 6.1 | 112 | 136 | 20 | 38 | 76 | 0 | 0 | 5 | 87 | 19 | U |
| RP | Hearn, T.Hearn, Taylor >> | 27 | 2021 | L | 85 | 6 | 6 | 4.66 | .300 | .300 | 1.33 | 8.3 | 3.6 | 8.0 | 104 | 96 | 17 | 42 | 92 | 0 | 0 | 6 | 20 | 18 | U |
| RP | Speier, G.Speier, Gabe >> | 26 | 2021 | L | 69 | 3 | 0 | 3.06 | .296 | .310 | 1.34 | 10.5 | 1.5 | 8.2 | 53 | 62 | 5 | 9 | 48 | 0 | 5 | 3 | 18 | 15 | U |
| RP | Kopech, M.Kopech, Michael >> | 25 | 2021 | R | 98 | 4 | 3 | 3.50 | .264 | .270 | 1.13 | 7.0 | 3.1 | 13.4 | 69 | 54 | 9 | 24 | 103 | 0 | 0 | 3 | 20 | 24 | U |
| RP | Bostick, A.Bostick, Akeem >> | 26 | 2019 | R | 60 | 1 | 4 | 4.35 | .321 | .330 | 1.50 | 9.0 | 4.5 | 5.7 | 60 | 60 | 8 | 30 | 38 | 0 | 2 | 7 | 18 | 14 | U |
| SP | Liberatore, M.Liberatore, Matthew >> | 22 | 2021 | L | 93 | 9 | 9 | 3.75 | .281 | .280 | 1.21 | 8.9 | 2.0 | 7.4 | 126 | 124 | 15 | 28 | 104 | 0 | 0 | 3 | 86 | 16 | U |
| RP | Angulo, A.Angulo, Argenis >> | 27 | 2019 | R | 11 | 3 | 1 | 7.48 | .388 | .400 | 2.05 | 12.8 | 5.7 | 7.7 | 43 | 61 | 10 | 27 | 37 | 0 | 0 | 6 | 18 | 14 | U |