| RP | Smith, R.Smith, Riley >> | 26 | 2021 | R | 14 | 1 | 4 | 6.01 | .324 | .360 | 1.51 | 11.6 | 2.0 | 4.8 | 67 | 86 | 10 | 15 | 36 | 0 | 1 | 0 | 51 | 15 | C |
| RP | Widener, T.Widener, Taylor >> | 26 | 2021 | R | 41 | 2 | 1 | 4.35 | .317 | .350 | 1.46 | 8.4 | 4.8 | 9.4 | 70 | 65 | 14 | 37 | 73 | 0 | 0 | 1 | 56 | 20 | C |
| SP | Weaver, L.Weaver, Luke >> | 27 | 2021 | R | 68 | 3 | 6 | 4.25 | .276 | .310 | 1.20 | 8.0 | 2.8 | 8.6 | 65 | 58 | 11 | 20 | 62 | 0 | 0 | 0 | 89 | 18 | C |
| RP | Clippard, T.Clippard, Tyler >> | 36 | 2021 | R | 50 | 1 | 1 | 3.20 | .280 | .330 | 1.32 | 7.9 | 4.0 | 7.6 | 25 | 22 | 3 | 11 | 21 | 0 | 6 | 1 | 23 | 20 | C |
| SP | Gallen, Z.Gallen, Zac >> | 25 | 2021 | R | 59 | 4 | 10 | 4.30 | .296 | .330 | 1.30 | 8.0 | 3.6 | 10.3 | 121 | 108 | 19 | 49 | 139 | 1 | 0 | 6 | 93 | 20 | C |
| RP | Mantiply, J.Mantiply, Joe >> | 30 | 2021 | L | 19 | 0 | 3 | 3.40 | .328 | .370 | 1.59 | 10.4 | 3.9 | 8.8 | 39 | 45 | 1 | 17 | 38 | 0 | 0 | 2 | 23 | 19 | C |
| SP | Mejia, H.Mejia, Humberto >> | 24 | 2021 | R | 2 | 0 | 3 | 7.25 | .350 | .410 | 1.86 | 13.1 | 3.7 | 8.2 | 22 | 32 | 5 | 9 | 20 | 0 | 0 | 0 | 79 | 20 | C |
| RP | Buchter, R.Buchter, Ryan >> | 34 | 2021 | L | 16 | 0 | 2 | 6.61 | .333 | .400 | 1.81 | 9.0 | 7.3 | 9.0 | 16 | 16 | 5 | 13 | 16 | 0 | 0 | 0 | 23 | 26 | C |
| RP | Peacock, M.Peacock, Matt >> | 27 | 2021 | R | 11 | 5 | 7 | 4.90 | .335 | .370 | 1.57 | 11.2 | 2.9 | 5.2 | 86 | 107 | 13 | 28 | 50 | 0 | 0 | 2 | 46 | 15 | C |
| RP | Smith, C.Smith, Caleb >> | 29 | 2021 | L | 56 | 4 | 9 | 4.83 | .309 | .340 | 1.38 | 7.4 | 5.0 | 9.9 | 113 | 93 | 20 | 63 | 124 | 0 | 0 | 2 | 47 | 20 | C |
| RP | Castellanos, H.Castellanos, Humberto >> | 23 | 2021 | R | 30 | 2 | 2 | 4.93 | .303 | .350 | 1.40 | 9.6 | 3.0 | 5.8 | 45 | 48 | 7 | 15 | 29 | 0 | 0 | 0 | 59 | 15 | C |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 95 | 0 | 2 | 2.76 | .215 | .260 | 0.91 | 5.1 | 3.1 | 8.2 | 32 | 18 | 2 | 11 | 29 | 0 | 1 | 2 | 23 | 19 | C |
| RP | Wendelken, J.Wendelken, J.B. >> | 28 | 2021 | R | 25 | 4 | 3 | 4.33 | .322 | .370 | 1.53 | 9.2 | 4.6 | 8.2 | 43 | 44 | 4 | 22 | 39 | 0 | 2 | 4 | 23 | 19 | C |
| RP | de Geus, B.de Geus, Brett >> | 23 | 2021 | R | 7 | 3 | 2 | 7.56 | .352 | .400 | 1.74 | 11.2 | 4.5 | 7.4 | 50 | 62 | 6 | 25 | 41 | 0 | 0 | 6 | 23 | 18 | C |
| RP | Soria, J.Soria, Joakim >> | 37 | 2021 | R | 42 | 1 | 4 | 5.06 | .297 | .340 | 1.38 | 9.5 | 2.9 | 9.7 | 37 | 39 | 6 | 12 | 40 | 0 | 6 | 2 | 23 | 20 | C |
| RP | Faria, J.Faria, Jake >> | 27 | 2021 | R | 14 | 0 | 0 | 5.51 | .329 | .380 | 1.63 | 11.0 | 3.7 | 9.0 | 32 | 39 | 5 | 13 | 32 | 0 | 0 | 3 | 28 | 20 | C |
| RP | Martin, C.Martin, Corbin >> | 25 | 2021 | R | 1 | 0 | 3 | 10.69 | .389 | .460 | 2.31 | 12.9 | 7.9 | 7.3 | 16 | 23 | 5 | 14 | 13 | 0 | 0 | 0 | 58 | 23 | C |
| SP | Kelly, M.Kelly, Merrill >> | 32 | 2021 | R | 40 | 7 | 11 | 4.44 | .297 | .330 | 1.29 | 9.3 | 2.3 | 7.4 | 158 | 163 | 21 | 41 | 130 | 0 | 0 | 2 | 103 | 17 | C |
| SP | Gilbert, T.Gilbert, Tyler >> | 27 | 2021 | L | 88 | 2 | 2 | 3.15 | .240 | .280 | 1.03 | 6.3 | 2.9 | 5.6 | 40 | 28 | 4 | 13 | 25 | 1 | 0 | 0 | 80 | 16 | C |
| RP | Bukauskas, J.Bukauskas, J.B. >> | 24 | 2021 | R | 4 | 2 | 2 | 7.79 | .337 | .410 | 1.82 | 12.7 | 3.7 | 7.4 | 17 | 24 | 4 | 7 | 14 | 0 | 0 | 0 | 23 | 24 | C |
| SP | Bumgarner, M.Bumgarner, Madison >> | 31 | 2021 | L | 64 | 7 | 10 | 4.67 | .279 | .310 | 1.18 | 8.3 | 2.4 | 7.6 | 146 | 134 | 24 | 39 | 124 | 1 | 0 | 2 | 99 | 17 | C |
| RP | Poppen, S.Poppen, Sean >> | 27 | 2021 | R | 8 | 1 | 1 | 5.32 | .345 | .410 | 1.82 | 12.7 | 3.7 | 10.2 | 22 | 31 | 2 | 9 | 25 | 0 | 1 | 2 | 23 | 22 | C |
| RP | Crichton, S.Crichton, Stefan >> | 29 | 2021 | R | 2 | 0 | 4 | 7.33 | .363 | .420 | 1.96 | 12.9 | 4.7 | 6.7 | 23 | 33 | 3 | 12 | 17 | 0 | 4 | 3 | 23 | 18 | C |
| RP | Clarke, T.Clarke, Taylor >> | 28 | 2021 | R | 19 | 1 | 3 | 4.98 | .322 | .370 | 1.53 | 10.9 | 2.9 | 8.2 | 43 | 52 | 4 | 14 | 39 | 0 | 0 | 2 | 23 | 19 | C |
| RP | Young, A.Young, Alex >> | 27 | 2021 | L | 6 | 2 | 6 | 6.58 | .357 | .400 | 1.77 | 11.3 | 4.7 | 7.4 | 52 | 65 | 12 | 27 | 43 | 0 | 0 | 3 | 26 | 18 | C |
| RP | Ginkel, K.Ginkel, Kevin >> | 27 | 2021 | R | 25 | 0 | 1 | 6.35 | .319 | .370 | 1.57 | 9.6 | 4.5 | 10.0 | 28 | 30 | 7 | 14 | 31 | 0 | 0 | 3 | 23 | 20 | C |