| SP | Rodon, C.Rodon, Carlos >> | 28 | 2021 | L | 99 | 33 | 33 | 15 | 11 | 3.32 | .295 | 1.16 | 7.6 | 2.8 | 10.2 | 198.0 | 168 | 77 | 73 | 14 | 62 | 225 | 0 | 0 | 0 | 0 | 18 | 19 | 9 | 2.87 |
| SP | Manoah, A.Manoah, Alek >> | 23 | 2021 | R | 95 | 33 | 33 | 10 | 13 | 3.81 | .305 | 1.29 | 7.6 | 4.0 | 10.3 | 191.1 | 162 | 87 | 81 | 22 | 84 | 219 | 0 | 0 | 0 | 0 | 18 | 6 | 0 | 3.62 |
| SP | Urquidy, J.Urquidy, Jose >> | 26 | 2021 | R | 87 | 32 | 32 | 5 | 14 | 6.09 | .338 | 1.51 | 10.3 | 3.2 | 8.2 | 170.0 | 195 | 115 | 115 | 35 | 61 | 155 | 0 | 0 | 0 | 0 | 8 | 4 | 4 | 5.00 |
| RP | Tepera, R.Tepera, Ryan >> | 33 | 2021 | R | 99 | 85 | 0 | 2 | 7 | 3.33 | .274 | 1.09 | 6.1 | 3.7 | 10.7 | 124.1 | 84 | 52 | 46 | 11 | 51 | 148 | 0 | 4 | 1 | 0 | 0 | 6 | 5 | 3.15 |
| RP | Graveman, K.Graveman, Kendall >> | 30 | 2021 | R | 95 | 81 | 0 | 3 | 7 | 4.34 | .361 | 1.66 | 8.7 | 6.2 | 12.0 | 85.0 | 82 | 43 | 41 | 10 | 59 | 113 | 0 | 9 | 10 | 0 | 0 | 3 | 3 | 4.06 |
| RP | Okert, S.Okert, Steven >> | 29 | 2021 | L | 93 | 67 | 0 | 5 | 5 | 4.30 | .305 | 1.26 | 7.3 | 4.0 | 11.3 | 69.0 | 56 | 33 | 33 | 9 | 31 | 87 | 0 | 10 | 2 | 0 | 0 | 4 | 4 | 3.70 |
| RP | Clase, E.Clase, Emmanuel >> | 23 | 2021 | R | 90 | 47 | 0 | 2 | 2 | 2.94 | .243 | 0.96 | 6.1 | 2.6 | 8.3 | 52.0 | 35 | 19 | 17 | 6 | 15 | 48 | 0 | 5 | 1 | 0 | 0 | 0 | 3 | 3.52 |
| RP | Chapman, A.Chapman, Aroldis >> | 33 | 2021 | L | 74 | 24 | 0 | 0 | 2 | 4.03 | .385 | 1.84 | 9.4 | 7.4 | 10.6 | 22.1 | 23 | 10 | 10 | 1 | 18 | 26 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 3.82 |
| RP | Barlow, S.Barlow, Scott >> | 28 | 2021 | R | 71 | 29 | 0 | 0 | 0 | 3.94 | .338 | 1.53 | 7.6 | 6.2 | 11.0 | 32.0 | 27 | 15 | 14 | 3 | 22 | 39 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3.84 |