| RP | Albers, M.Albers, Matt | 36 | 2020 | R | 8 | 6 | 5.13 | .305 | .360 | 1.39 | 8.1 | 4.4 | 8.7 | 59 | 53 | 8 | 29 | 57 | 0 | 4 | 2 | 23 | 0 | C |
| RP | Anderson, N.Anderson, Nick | 30 | 2021 | R | 0 | 1 | 4.50 | .176 | .300 | 1.00 | 6.0 | 3.0 | 1.5 | 6 | 4 | 2 | 2 | 1 | 0 | 1 | 0 | 23 | 0 | C |
| SP | Anderson, C.Anderson, Chase | 33 | 2021 | R | 2 | 4 | 6.75 | .316 | .380 | 1.48 | 9.6 | 3.8 | 6.6 | 48 | 51 | 10 | 20 | 35 | 0 | 0 | 0 | 62 | -0.3 | C |
| RP | Arano, V.Arano, Victor | 23 | 2020 | R | 1 | 2 | 2.73 | .275 | .330 | 1.20 | 8.2 | 2.6 | 9.2 | 59 | 54 | 0 | 17 | 60 | 0 | 3 | 1 | 23 | 0 | C |
| RP | Archer, C.Archer, Chris | 32 | 2021 | R | 1 | 1 | 4.66 | .280 | .360 | 1.37 | 8.5 | 3.8 | 9.9 | 19 | 18 | 3 | 8 | 21 | 0 | 0 | 1 | 58 | -0.1 | C |
| RP | Baez, P.Baez, Pedro | 33 | 2021 | R | 0 | 0 | 2.08 | .120 | .250 | 0.75 | 4.5 | 2.3 | 11.3 | 4 | 2 | 1 | 1 | 5 | 0 | 0 | 1 | 23 | +0.1 | C |
| RP | Baragar, C.Baragar, Caleb | 27 | 2021 | L | 2 | 1 | 1.57 | .282 | .360 | 1.35 | 7.4 | 4.7 | 6.3 | 23 | 19 | 1 | 12 | 16 | 0 | 2 | 0 | 23 | +0.6 | C |
| RP | Barraclough, K.Barraclough, Kyle | 31 | 2021 | R | 2 | 0 | 5.54 | .290 | .380 | 1.54 | 8.3 | 5.5 | 12.5 | 13 | 12 | 4 | 8 | 18 | 0 | 0 | 0 | 26 | -0.1 | C |
| SP | Barria, J.Barria, Jaime | 24 | 2021 | R | 2 | 4 | 4.61 | .333 | .390 | 1.59 | 11.3 | 3.1 | 5.6 | 56 | 70 | 8 | 19 | 35 | 0 | 0 | 0 | 77 | +0.9 | C |
| RP | Betances, D.Betances, Dellin | 32 | 2020 | R | 0 | 1 | 7.71 | .358 | .470 | 2.18 | 9.8 | 9.8 | 9.0 | 11 | 12 | 0 | 12 | 11 | 0 | 0 | 2 | 23 | -0.2 | C |
| RP | Biddle, J.Biddle, Jesse | 29 | 2021 | L | 0 | 0 | 8.44 | .310 | .420 | 1.80 | 9.0 | 7.2 | 9.9 | 10 | 10 | 1 | 8 | 11 | 0 | 0 | 4 | 25 | -0.2 | C |
| SP | Boyd, M.Boyd, Matt | 30 | 2021 | L | 3 | 8 | 3.89 | .291 | .340 | 1.28 | 8.9 | 2.7 | 7.7 | 78 | 77 | 9 | 23 | 67 | 0 | 0 | 4 | 92 | +1.4 | C |
| SP | Brault, S.Brault, Steven | 29 | 2021 | L | 0 | 3 | 5.86 | .331 | .400 | 1.67 | 11.0 | 4.0 | 6.3 | 27 | 33 | 3 | 12 | 19 | 0 | 0 | 0 | 70 | 0 | C |
| RP | Brebbia, J.Brebbia, John | 31 | 2021 | R | 0 | 1 | 5.89 | .312 | .390 | 1.61 | 12.5 | 2.0 | 11.0 | 18 | 25 | 4 | 4 | 22 | 0 | 0 | 0 | 23 | -0.2 | C |
| RP | Britton, Z.Britton, Zach | 33 | 2021 | L | 0 | 1 | 5.89 | .326 | .410 | 1.72 | 8.5 | 7.0 | 8.0 | 18 | 17 | 2 | 14 | 16 | 0 | 1 | 2 | 23 | -0.4 | C |
| SP | Buchholz, C.Buchholz, Clay | 35 | 2020 | R | 2 | 5 | 6.56 | .320 | .380 | 1.49 | 11.0 | 2.4 | 5.9 | 59 | 72 | 13 | 16 | 39 | 0 | 0 | 1 | 88 | 0 | C |
| RP | Buchter, R.Buchter, Ryan | 34 | 2021 | L | 0 | 2 | 6.61 | .333 | .420 | 1.81 | 9.0 | 7.3 | 9.0 | 16 | 16 | 5 | 13 | 16 | 0 | 0 | 0 | 23 | -0.2 | C |
| RP | Buttrey, T.Buttrey, Ty | 27 | 2020 | R | 2 | 3 | 5.81 | .296 | .370 | 1.42 | 9.7 | 3.1 | 6.2 | 26 | 28 | 4 | 9 | 18 | 0 | 5 | 2 | 23 | -0.1 | C |
| SP | Cahill, T.Cahill, Trevor | 33 | 2021 | R | 1 | 5 | 6.57 | .316 | .380 | 1.51 | 10.2 | 3.4 | 7.8 | 37 | 42 | 4 | 14 | 32 | 0 | 0 | 2 | 74 | -0.5 | C |
| SP | Canning, G.Canning, Griffin | 25 | 2021 | R | 5 | 4 | 5.60 | .322 | .380 | 1.50 | 9.4 | 4.1 | 9.0 | 62 | 65 | 14 | 28 | 62 | 0 | 0 | 3 | 79 | +0.1 | C |
| SP | Carrasco, C.Carrasco, Carlos | 34 | 2021 | R | 1 | 5 | 6.04 | .313 | .370 | 1.45 | 10.0 | 3.1 | 8.5 | 53 | 59 | 12 | 18 | 50 | 0 | 0 | 1 | 79 | -0.8 | C |
| SP | Cashner, A.Cashner, Andrew | 32 | 2020 | R | 11 | 8 | 4.68 | .305 | .350 | 1.35 | 8.6 | 3.5 | 6.5 | 150 | 144 | 19 | 58 | 108 | 0 | 1 | 8 | 65 | 0 | C |
| RP | Casilla, S.Casilla, Santiago | 38 | 2020 | R | 0 | 0 | 3.16 | .270 | .340 | 1.23 | 5.2 | 5.8 | 6.4 | 31 | 18 | 0 | 20 | 22 | 0 | 1 | 4 | 24 | 0 | C |
| RP | Castillo, J.Castillo, Jose | 22 | 2020 | L | 3 | 3 | 3.29 | .220 | .280 | 0.92 | 5.4 | 2.8 | 12.3 | 38 | 23 | 0 | 12 | 52 | 0 | 0 | 1 | 23 | 0 | C |
| SP | Chirinos, Y.Chirinos, Yonny | 26 | 2020 | R | 0 | 0 | 2.38 | .295 | .400 | 1.64 | 11.5 | 3.3 | 8.2 | 11 | 14 | 2 | 4 | 10 | 0 | 0 | 0 | 66 | +0.3 | C |
| SP | Clevinger, M.Clevinger, Mike | 29 | 2020 | R | 3 | 2 | 3.02 | .265 | .330 | 1.17 | 7.5 | 3.1 | 8.8 | 41 | 34 | 6 | 14 | 40 | 1 | 0 | 2 | 91 | +1.1 | C |
| RP | Crick, K.Crick, Kyle | 28 | 2021 | R | 1 | 1 | 4.44 | .287 | .360 | 1.38 | 5.3 | 7.1 | 7.9 | 24 | 14 | 0 | 19 | 21 | 0 | 0 | 6 | 23 | +0.1 | C |
| RP | Dayton, G.Dayton, Grant | 33 | 2021 | L | 0 | 0 | 6.23 | .300 | .400 | 1.62 | 10.4 | 4.2 | 9.7 | 13 | 15 | 2 | 6 | 14 | 0 | 0 | 0 | 23 | -0.4 | C |
| RP | Devenski, C.Devenski, Chris | 30 | 2021 | R | 1 | 0 | 8.59 | .295 | .430 | 1.86 | 14.1 | 2.6 | 6.4 | 7 | 11 | 2 | 2 | 5 | 0 | 1 | 0 | 23 | -0.3 | C |
| RP | Diaz, J.Diaz, Jairo | 29 | 2020 | R | 1 | 2 | 7.65 | .391 | .470 | 2.25 | 14.0 | 6.3 | 7.7 | 20 | 31 | 4 | 14 | 17 | 0 | 4 | 2 | 23 | -0.6 | C |
| SP | Dobnak, R.Dobnak, Randy | 26 | 2021 | R | 1 | 7 | 7.64 | .328 | .390 | 1.56 | 11.9 | 2.2 | 4.9 | 50 | 66 | 11 | 12 | 27 | 0 | 1 | 2 | 65 | -1.3 | C |
| RP | Dominguez, S.Dominguez, Seranthony | 24 | 2020 | R | 3 | 0 | 4.01 | .305 | .380 | 1.50 | 9.0 | 4.5 | 10.9 | 24 | 24 | 3 | 12 | 29 | 0 | 0 | 1 | 23 | 0 | C |
| RP | Drake, O.Drake, Oliver | 33 | 2020 | R | 0 | 2 | 5.73 | .232 | .330 | 1.18 | 5.7 | 4.9 | 5.7 | 11 | 7 | 2 | 6 | 7 | 0 | 2 | 1 | 23 | -0.1 | C |
| SP | Duffy, D.Duffy, Danny | 32 | 2021 | L | 4 | 3 | 2.51 | .277 | .330 | 1.21 | 7.7 | 3.2 | 9.6 | 61 | 52 | 6 | 22 | 65 | 0 | 0 | 3 | 84 | +2 | C |
| SP | Dunn, J.Dunn, Justin | 25 | 2021 | R | 1 | 3 | 3.75 | .292 | .350 | 1.32 | 6.7 | 5.2 | 8.8 | 50 | 37 | 6 | 29 | 49 | 0 | 0 | 1 | 81 | +1 | C |
| RP | Dyson, S.Dyson, Sam | 31 | 2020 | R | 5 | 1 | 3.32 | .252 | .310 | 1.06 | 7.7 | 1.9 | 8.0 | 62 | 53 | 6 | 13 | 55 | 0 | 2 | 1 | 23 | 0 | C |
| RP | Edwards, C.Edwards, Carl | 29 | 2021 | R | 0 | 0 | 6.75 | .286 | .450 | 2.00 | 14.4 | 3.6 | 9.0 | 5 | 8 | 2 | 2 | 5 | 0 | 0 | 1 | 23 | -0.2 | C |
| SP | Eickhoff, J.Eickhoff, Jerad | 30 | 2021 | R | 0 | 2 | 8.69 | .374 | .460 | 2.11 | 14.2 | 4.7 | 6.2 | 19 | 30 | 9 | 10 | 13 | 0 | 0 | 0 | 69 | -0.9 | C |
| RP | Elias, R.Elias, Roenis | 30 | 2020 | L | 4 | 2 | 3.64 | .278 | .340 | 1.23 | 7.9 | 3.3 | 8.6 | 47 | 41 | 8 | 17 | 45 | 0 | 14 | 1 | 23 | 0 | C |
| SP | Erlin, R.Erlin, Robbie | 29 | 2020 | R | 0 | 0 | 8.49 | .301 | .380 | 1.48 | 11.0 | 2.3 | 8.2 | 23 | 28 | 8 | 6 | 21 | 0 | 0 | 1 | 60 | -0.5 | C |
| RP | Feliz, M.Feliz, Michael | 28 | 2021 | R | 0 | 0 | 7.32 | .316 | .400 | 1.63 | 11.8 | 2.8 | 10.4 | 19 | 25 | 4 | 6 | 22 | 0 | 1 | 2 | 23 | -0.3 | C |
| RP | Ferguson, C.Ferguson, Caleb | 23 | 2020 | L | 2 | 1 | 2.89 | .229 | .310 | 1.06 | 8.0 | 1.5 | 13.5 | 18 | 16 | 4 | 3 | 27 | 0 | 0 | 0 | 23 | +0.2 | C |
| RP | Fields, J.Fields, Josh | 32 | 2020 | R | 2 | 2 | 2.20 | .227 | .290 | 0.95 | 6.1 | 2.4 | 7.2 | 41 | 28 | 0 | 11 | 33 | 0 | 2 | 0 | 23 | 0 | C |
| SP | Fiers, M.Fiers, Mike | 36 | 2021 | R | 0 | 2 | 7.71 | .339 | .460 | 2.11 | 15.0 | 4.0 | 5.0 | 9 | 15 | 4 | 4 | 5 | 0 | 0 | 0 | 80 | -0.2 | C |
| SP | Flaherty, J.Flaherty, Jack | 25 | 2021 | R | 9 | 2 | 3.22 | .254 | .310 | 1.06 | 6.6 | 3.0 | 9.8 | 78 | 57 | 12 | 26 | 85 | 0 | 0 | 4 | 82 | +0.8 | C |
| RP | Fry, J.Fry, Jace | 27 | 2021 | L | 0 | 1 | 10.80 | .364 | .520 | 2.67 | 15.0 | 9.0 | 4.5 | 6 | 10 | 1 | 6 | 3 | 0 | 0 | 2 | 23 | -0.3 | C |
| RP | Gaviglio, S.Gaviglio, Sam | 29 | 2020 | R | 4 | 2 | 4.61 | .266 | .320 | 1.13 | 8.1 | 2.1 | 8.3 | 95 | 85 | 18 | 22 | 88 | 0 | 0 | 0 | 35 | 0 | C |
| RP | Giles, K.Giles, Ken | 28 | 2020 | R | 2 | 3 | 1.87 | .239 | .300 | 1.00 | 6.1 | 2.9 | 14.1 | 53 | 36 | 5 | 17 | 83 | 0 | 23 | 2 | 23 | 0 | C |
| SP | Godley, Z.Godley, Zack | 30 | 2020 | R | 0 | 4 | 8.16 | .373 | .450 | 2.00 | 13.5 | 4.5 | 9.0 | 28 | 42 | 9 | 14 | 28 | 0 | 0 | 3 | 64 | -0.4 | C |
| SP | Gonsolin, T.Gonsolin, Tony | 27 | 2021 | R | 4 | 1 | 3.23 | .300 | .360 | 1.36 | 6.7 | 5.6 | 10.6 | 55 | 41 | 8 | 34 | 65 | 0 | 0 | 4 | 66 | +1.2 | C |
| RP | Gonzalez, G.Gonzalez, Gio | 35 | 2020 | L | 1 | 2 | 4.83 | .364 | .430 | 1.90 | 11.6 | 5.5 | 9.9 | 31 | 40 | 6 | 19 | 34 | 0 | 0 | 2 | 48 | -0.3 | C |
| RP | Goody, N.Goody, Nick | 28 | 2020 | R | 0 | 2 | 9.00 | .338 | .450 | 2.00 | 11.5 | 6.5 | 10.6 | 11 | 14 | 3 | 8 | 13 | 0 | 1 | 1 | 23 | -0.6 | C |
| RP | Gott, T.Gott, Trevor | 27 | 2020 | R | 1 | 2 | 10.03 | .328 | .430 | 1.91 | 10.6 | 6.5 | 6.5 | 11 | 13 | 7 | 8 | 8 | 0 | 4 | 0 | 23 | -0.8 | C |
| RP | Greene, S.Greene, Shane | 32 | 2021 | R | 0 | 1 | 7.23 | .331 | .410 | 1.70 | 9.8 | 5.5 | 9.4 | 23 | 25 | 6 | 14 | 24 | 0 | 1 | 1 | 23 | -0.5 | C |
| RP | Hahn, J.Hahn, Jesse | 30 | 2020 | R | 1 | 0 | 0.52 | .164 | .240 | 0.71 | 2.1 | 4.2 | 10.1 | 17 | 4 | 0 | 8 | 19 | 0 | 3 | 2 | 23 | +0.9 | C |
| SP | Hamels, C.Hamels, Cole | 36 | 2020 | L | 7 | 7 | 3.81 | .313 | .360 | 1.40 | 9.0 | 3.6 | 9.1 | 141 | 141 | 17 | 56 | 143 | 0 | 0 | 1 | 93 | 0 | C |
| RP | Harris, W.Harris, Will | 36 | 2021 | R | 0 | 1 | 9.00 | .263 | .400 | 1.67 | 10.5 | 4.5 | 13.5 | 6 | 7 | 1 | 3 | 9 | 0 | 0 | 0 | 23 | -0.2 | C |
| SP | Hellickson, J.Hellickson, Jeremy | 32 | 2020 | R | 2 | 3 | 6.23 | .345 | .410 | 1.72 | 10.8 | 4.6 | 6.9 | 39 | 47 | 9 | 20 | 30 | 0 | 0 | 1 | 78 | 0 | C |
| RP | Hernandez, D.Hernandez, David | 34 | 2020 | R | 2 | 5 | 8.02 | .349 | .410 | 1.74 | 11.4 | 4.3 | 11.4 | 42 | 53 | 7 | 20 | 53 | 0 | 2 | 1 | 23 | 0 | C |
| RP | Hernandez, J.Hernandez, Jonathan | 23 | 2020 | R | 5 | 1 | 2.90 | .237 | .300 | 1.03 | 7.0 | 2.3 | 9.0 | 31 | 24 | 2 | 8 | 31 | 0 | 0 | 0 | 24 | +0.8 | C |
| RP | Herrera, K.Herrera, Kelvin | 29 | 2020 | R | 3 | 3 | 6.14 | .337 | .400 | 1.63 | 10.6 | 4.1 | 9.4 | 51 | 60 | 8 | 23 | 53 | 0 | 1 | 8 | 23 | 0 | C |
| RP | Hirano, Y.Hirano, Yoshihisa | 36 | 2020 | R | 0 | 1 | 5.84 | .361 | .460 | 2.17 | 13.5 | 6.0 | 8.3 | 12 | 18 | 2 | 8 | 11 | 0 | 4 | 0 | 23 | -0.3 | C |
| RP | Holder, J.Holder, Jonathan | 27 | 2020 | R | 3 | 0 | 4.98 | .330 | .410 | 1.71 | 10.7 | 4.7 | 6.0 | 21 | 25 | 3 | 11 | 14 | 0 | 0 | 1 | 24 | +0.1 | C |
| SP | Hudson, D.Hudson, Dakota | 26 | 2021 | R | 1 | 0 | 2.08 | .190 | .300 | 1.00 | 7.9 | 1.1 | 6.8 | 8 | 7 | 0 | 1 | 6 | 0 | 0 | 1 | 72 | +0.3 | C |
| RP | Hughes, J.Hughes, Jared | 34 | 2020 | R | 1 | 2 | 4.84 | .327 | .400 | 1.68 | 9.4 | 5.7 | 8.6 | 22 | 23 | 3 | 14 | 21 | 0 | 0 | 0 | 25 | -0.3 | C |
| RP | Hunter, T.Hunter, Tommy | 35 | 2021 | R | 0 | 0 | 0.00 | .171 | .270 | 0.88 | 4.5 | 3.4 | 6.8 | 8 | 4 | 0 | 3 | 6 | 0 | 0 | 1 | 38 | +0.4 | C |
| SP | Jackson, E.Jackson, Edwin | 36 | 2020 | R | 3 | 10 | 9.58 | .394 | .450 | 2.04 | 14.1 | 4.3 | 7.0 | 67 | 105 | 23 | 32 | 52 | 0 | 0 | 6 | 67 | 0 | C |
| RP | James, J.James, Josh | 28 | 2021 | R | 0 | 0 | 5.40 | .194 | .330 | 1.20 | 7.2 | 3.6 | 14.4 | 5 | 4 | 1 | 2 | 8 | 0 | 0 | 2 | 23 | 0 | C |
| RP | Jeffress, J.Jeffress, Jeremy | 32 | 2020 | R | 4 | 1 | 1.54 | .218 | .290 | 0.96 | 3.9 | 4.7 | 6.7 | 23 | 10 | 1 | 12 | 17 | 0 | 8 | 0 | 23 | +1.2 | C |
| RP | Kahnle, T.Kahnle, Tommy | 29 | 2020 | R | 3 | 2 | 3.67 | .252 | .310 | 1.07 | 6.6 | 3.0 | 13.0 | 61 | 45 | 9 | 20 | 88 | 0 | 0 | 8 | 23 | 0 | C |
| RP | Kela, K.Kela, Keone | 28 | 2021 | R | 2 | 2 | 5.06 | .259 | .360 | 1.40 | 9.9 | 2.7 | 11.7 | 10 | 11 | 3 | 3 | 13 | 0 | 0 | 2 | 23 | -0.3 | C |
| RP | Kelley, S.Kelley, Shawn | 35 | 2020 | R | 5 | 2 | 4.94 | .304 | .360 | 1.40 | 10.5 | 2.1 | 8.2 | 47 | 55 | 12 | 11 | 43 | 0 | 11 | 2 | 23 | 0 | C |
| SP | Kluber, C.Kluber, Corey | 35 | 2021 | R | 5 | 3 | 3.83 | .300 | .350 | 1.34 | 8.3 | 3.7 | 9.2 | 80 | 74 | 8 | 33 | 82 | 1 | 0 | 3 | 89 | +1.5 | C |
| RP | Leclerc, J.Leclerc, Jose | 25 | 2020 | R | 2 | 4 | 4.33 | .298 | .350 | 1.34 | 6.9 | 5.2 | 13.2 | 68 | 52 | 7 | 39 | 100 | 0 | 14 | 7 | 23 | 0 | C |
| RP | Lindblom, J.Lindblom, Josh | 34 | 2021 | R | 0 | 0 | 9.72 | .363 | .450 | 2.06 | 12.9 | 5.6 | 9.6 | 16 | 23 | 5 | 10 | 17 | 0 | 0 | 3 | 38 | -0.6 | C |
| RP | Liriano, F.Liriano, Francisco | 36 | 2020 | L | 5 | 3 | 3.47 | .302 | .360 | 1.36 | 7.7 | 4.5 | 8.1 | 70 | 60 | 8 | 35 | 63 | 0 | 0 | 1 | 23 | 0 | C |
| SP | Lucchesi, J.Lucchesi, Joey | 28 | 2021 | L | 1 | 4 | 4.46 | .266 | .330 | 1.18 | 8.1 | 2.6 | 9.7 | 38 | 34 | 4 | 11 | 41 | 0 | 0 | 1 | 63 | +0.2 | C |
| RP | Margevicius, N.Margevicius, Nick | 25 | 2021 | L | 0 | 2 | 8.25 | .303 | .400 | 1.67 | 9.8 | 5.3 | 9.0 | 12 | 13 | 2 | 7 | 12 | 0 | 0 | 2 | 45 | -0.7 | C |
| SP | Martinez, C.Martinez, Carlos | 30 | 2021 | R | 4 | 9 | 6.23 | .306 | .360 | 1.38 | 8.5 | 4.0 | 6.3 | 82 | 77 | 8 | 36 | 57 | 0 | 0 | 3 | 91 | -1.3 | C |
| SP | May, D.May, Dustin | 23 | 2021 | R | 1 | 1 | 2.74 | .218 | .290 | 0.96 | 6.3 | 2.3 | 13.7 | 23 | 16 | 4 | 6 | 35 | 0 | 0 | 0 | 82 | +0.6 | C |
| RP | Mengden, D.Mengden, Daniel | 27 | 2020 | R | 0 | 1 | 3.65 | .313 | .410 | 1.75 | 10.5 | 5.3 | 7.5 | 12 | 14 | 2 | 7 | 10 | 0 | 0 | 0 | 55 | +0.2 | C |
| SP | Mikolas, M.Mikolas, Miles | 32 | 2021 | R | 2 | 3 | 4.23 | .276 | .340 | 1.23 | 8.8 | 2.3 | 6.3 | 44 | 43 | 6 | 11 | 31 | 0 | 0 | 1 | 87 | 0 | C |
| RP | Miller, J.Miller, Justin | 34 | 2021 | R | 1 | 0 | 4.50 | .256 | .340 | 1.25 | 8.4 | 2.8 | 5.1 | 16 | 15 | 2 | 5 | 9 | 0 | 1 | 0 | 23 | -0.4 | C |
| RP | Milone, T.Milone, Tom | 34 | 2021 | L | 1 | 0 | 6.43 | .307 | .400 | 1.64 | 12.9 | 1.9 | 10.9 | 14 | 20 | 3 | 3 | 17 | 0 | 1 | 0 | 44 | -0.1 | C |
| RP | Moronta, R.Moronta, Reyes | 26 | 2020 | R | 3 | 7 | 2.86 | .294 | .350 | 1.32 | 6.6 | 5.3 | 11.3 | 56 | 41 | 4 | 33 | 70 | 0 | 0 | 3 | 23 | 0 | C |
| RP | Morrow, B.Morrow, Brandon | 34 | 2020 | R | 0 | 0 | 1.47 | .248 | .310 | 1.10 | 7.2 | 2.7 | 9.3 | 30 | 24 | 0 | 9 | 31 | 0 | 22 | 1 | 23 | 0 | C |
| SP | Nova, I.Nova, Ivan | 33 | 2020 | R | 1 | 1 | 8.53 | .316 | .400 | 1.63 | 10.4 | 4.3 | 4.3 | 19 | 22 | 4 | 9 | 9 | 0 | 0 | 2 | 85 | -0.5 | C |
| RP | Oberg, S.Oberg, Scott | 29 | 2020 | R | 6 | 1 | 2.25 | .258 | .310 | 1.11 | 6.3 | 3.7 | 9.3 | 56 | 39 | 5 | 23 | 58 | 0 | 5 | 3 | 23 | 0 | C |
| RP | O'Day, D.O'Day, Darren | 39 | 2021 | R | 0 | 0 | 3.38 | .245 | .350 | 1.30 | 8.1 | 3.6 | 9.9 | 10 | 9 | 2 | 4 | 11 | 0 | 0 | 0 | 23 | +0.3 | C |
| RP | Oh, S.Oh, Seung-hwan | 36 | 2020 | R | 3 | 1 | 9.33 | .354 | .440 | 1.94 | 14.5 | 3.0 | 8.0 | 18 | 29 | 6 | 6 | 16 | 0 | 0 | 2 | 23 | 0 | C |
| RP | Osich, J.Osich, Josh | 32 | 2021 | L | 2 | 0 | 5.02 | .278 | .370 | 1.43 | 9.6 | 3.2 | 5.8 | 14 | 15 | 4 | 5 | 9 | 0 | 1 | 0 | 23 | +0.1 | C |
| RP | Osuna, R.Osuna, Roberto | 24 | 2020 | R | 4 | 3 | 2.63 | .218 | .270 | 0.88 | 6.2 | 1.7 | 10.1 | 65 | 45 | 8 | 12 | 73 | 0 | 38 | 1 | 23 | 0 | C |
| SP | Paxton, J.Paxton, James | 31 | 2020 | L | 1 | 1 | 6.64 | .300 | .380 | 1.50 | 10.4 | 3.2 | 11.7 | 20 | 23 | 4 | 7 | 26 | 0 | 0 | 2 | 72 | -0.4 | C |
| RP | Peacock, B.Peacock, Brad | 33 | 2021 | R | 0 | 1 | 15.19 | .265 | .420 | 1.80 | 10.8 | 5.4 | 5.4 | 5 | 6 | 2 | 3 | 3 | 0 | 0 | 0 | 46 | -0.3 | C |
| RP | Pena, F.Pena, Felix | 30 | 2020 | R | 3 | 0 | 4.05 | .285 | .350 | 1.35 | 9.3 | 2.8 | 10.0 | 26 | 27 | 2 | 8 | 29 | 0 | 2 | 3 | 23 | +0.6 | C |
| SP | Peterson, D.Peterson, David | 25 | 2021 | L | 2 | 6 | 5.54 | .309 | .360 | 1.41 | 8.7 | 4.0 | 9.4 | 66 | 64 | 11 | 29 | 69 | 0 | 0 | 6 | 79 | -0.5 | C |
| RP | Poche, C.Poche, Colin | 25 | 2020 | L | 5 | 5 | 4.70 | .242 | .300 | 1.02 | 5.8 | 3.4 | 12.7 | 51 | 33 | 9 | 19 | 72 | 0 | 2 | 2 | 23 | 0 | C |
| SP | Porcello, R.Porcello, Rick | 31 | 2020 | R | 1 | 7 | 5.64 | .322 | .380 | 1.51 | 11.3 | 2.3 | 8.2 | 59 | 74 | 5 | 15 | 54 | 0 | 0 | 1 | 88 | +0.1 | C |
| RP | Ramirez, N.Ramirez, Nick | 31 | 2021 | L | 1 | 1 | 5.75 | .300 | .380 | 1.50 | 10.4 | 3.2 | 6.3 | 20 | 23 | 2 | 7 | 14 | 0 | 0 | 0 | 30 | -0.3 | C |
| RP | Rivero, F.Rivero, Felipe | 27 | 2020 | L | 5 | 1 | 1.65 | .228 | .280 | 0.93 | 6.5 | 2.0 | 13.5 | 60 | 43 | 5 | 13 | 90 | 0 | 28 | 3 | 23 | 0 | C |
| RP | Roark, T.Roark, Tanner | 34 | 2021 | R | 0 | 1 | 6.43 | .225 | .350 | 1.29 | 9.0 | 2.6 | 6.4 | 7 | 7 | 3 | 2 | 5 | 0 | 0 | 0 | 44 | -0.3 | C |
| RP | Robertson, D.Robertson, David | 36 | 2021 | R | 0 | 0 | 4.50 | .246 | .340 | 1.25 | 8.3 | 3.0 | 12.0 | 12 | 11 | 2 | 4 | 16 | 0 | 0 | 0 | 23 | -0.1 | C |
| RP | Rodney, F.Rodney, Fernando | 42 | 2020 | R | 0 | 5 | 5.66 | .338 | .400 | 1.64 | 9.4 | 5.4 | 9.4 | 47 | 49 | 5 | 28 | 49 | 0 | 2 | 6 | 23 | 0 | C |
| SP | Rodriguez, D.Rodriguez, Dereck | 27 | 2020 | R | 6 | 11 | 5.64 | .319 | .370 | 1.45 | 9.8 | 3.3 | 6.5 | 99 | 108 | 21 | 36 | 71 | 0 | 0 | 1 | 64 | 0 | C |
| RP | Rondon, H.Rondon, Hector | 32 | 2020 | R | 1 | 0 | 7.65 | .340 | .420 | 1.80 | 11.3 | 5.0 | 10.4 | 20 | 25 | 6 | 11 | 23 | 0 | 0 | 3 | 23 | -0.6 | C |
| RP | Rosenthal, T.Rosenthal, Trevor | 30 | 2020 | R | 0 | 0 | 3.29 | .246 | .340 | 1.23 | 6.2 | 4.8 | 14.5 | 13 | 9 | 2 | 7 | 21 | 0 | 7 | 0 | 23 | +1.2 | C |
| SP | Sale, C.Sale, Chris | 32 | 2021 | L | 5 | 1 | 3.16 | .295 | .360 | 1.36 | 9.6 | 2.6 | 11.1 | 42 | 45 | 6 | 12 | 52 | 0 | 0 | 0 | 83 | +0.9 | C |
| SP | Samardzija, J.Samardzija, Jeff | 35 | 2020 | R | 0 | 2 | 9.72 | .301 | .390 | 1.56 | 11.8 | 2.3 | 3.4 | 16 | 21 | 7 | 4 | 6 | 0 | 0 | 0 | 72 | -0.7 | C |
| SP | Sanchez, A.Sanchez, Anibal | 36 | 2020 | R | 4 | 5 | 6.62 | .342 | .400 | 1.66 | 11.9 | 3.1 | 7.3 | 53 | 70 | 11 | 18 | 43 | 0 | 0 | 0 | 86 | +0.2 | C |
| SP | Sanchez, S.Sanchez, Sixto | 21 | 2020 | R | 3 | 2 | 3.46 | .270 | .330 | 1.21 | 8.3 | 2.5 | 7.6 | 39 | 36 | 3 | 11 | 33 | 1 | 0 | 1 | 99 | +1.4 | C |
| RP | Severino, L.Severino, Luis | 27 | 2021 | R | 1 | 0 | 0.00 | .097 | .190 | 0.50 | 3.0 | 1.5 | 12.0 | 6 | 2 | 0 | 1 | 8 | 0 | 0 | 0 | 30 | +0.3 | C |
| SP | Sheffield, J.Sheffield, Justus | 25 | 2021 | L | 7 | 8 | 6.83 | .372 | .430 | 1.85 | 11.8 | 4.8 | 7.1 | 80 | 105 | 14 | 43 | 63 | 0 | 0 | 5 | 69 | -1.9 | C |
| SP | Shoemaker, M.Shoemaker, Matt | 34 | 2021 | R | 3 | 8 | 8.06 | .345 | .400 | 1.67 | 11.0 | 4.1 | 6.0 | 60 | 73 | 15 | 27 | 40 | 0 | 0 | 1 | 68 | -1.8 | C |
| RP | Sipp, T.Sipp, Tony | 35 | 2020 | L | 1 | 2 | 4.71 | .277 | .350 | 1.33 | 8.1 | 3.9 | 7.7 | 21 | 19 | 1 | 9 | 18 | 0 | 0 | 1 | 23 | 0 | C |
| SP | Skaggs, T.Skaggs, Tyler | 27 | 2020 | L | 7 | 7 | 4.29 | .290 | .340 | 1.28 | 8.3 | 3.2 | 8.9 | 79 | 73 | 9 | 28 | 78 | 0 | 0 | 2 | 94 | 0 | C |
| SP | Soroka, M.Soroka, Mike | 22 | 2020 | R | 0 | 1 | 3.95 | .269 | .360 | 1.38 | 7.6 | 4.8 | 5.5 | 13 | 11 | 0 | 7 | 8 | 0 | 0 | 1 | 78 | +0.3 | C |
| RP | Strahm, M.Strahm, Matt | 29 | 2021 | L | 0 | 1 | 8.10 | .364 | .520 | 2.67 | 22.5 | 1.5 | 6.0 | 6 | 15 | 0 | 1 | 4 | 0 | 0 | 0 | 23 | -0.2 | C |
| SP | Strasburg, S.Strasburg, Stephen | 32 | 2021 | R | 1 | 2 | 4.57 | .291 | .370 | 1.43 | 6.9 | 6.0 | 9.0 | 21 | 16 | 4 | 14 | 21 | 0 | 0 | 0 | 75 | 0 | C |
| RP | Strop, P.Strop, Pedro | 34 | 2020 | R | 2 | 5 | 4.97 | .285 | .350 | 1.29 | 7.2 | 4.4 | 10.8 | 41 | 33 | 6 | 20 | 49 | 0 | 10 | 4 | 23 | 0 | C |
| SP | Syndergaard, N.Syndergaard, Noah | 26 | 2020 | R | 10 | 8 | 4.28 | .289 | .340 | 1.24 | 8.9 | 2.3 | 9.2 | 197 | 194 | 24 | 50 | 202 | 1 | 0 | 4 | 109 | 0 | C |
| SP | Tanaka, M.Tanaka, Masahiro | 31 | 2020 | R | 3 | 3 | 3.56 | .267 | .330 | 1.17 | 9.0 | 1.5 | 8.3 | 48 | 48 | 9 | 8 | 44 | 0 | 0 | 0 | 86 | +0.7 | C |
| SP | Teheran, J.Teheran, Julio | 30 | 2021 | R | 1 | 0 | 1.80 | .219 | .360 | 1.40 | 7.2 | 5.4 | 5.4 | 5 | 4 | 1 | 3 | 3 | 0 | 0 | 0 | 89 | +0.2 | C |
| SP | Turnbull, S.Turnbull, Spencer | 28 | 2021 | R | 4 | 2 | 2.88 | .234 | .290 | 0.98 | 6.7 | 2.2 | 7.9 | 50 | 37 | 2 | 12 | 44 | 1 | 0 | 0 | 98 | +1.3 | C |
| RP | Venters, J.Venters, Jonny | 33 | 2020 | L | 5 | 2 | 3.67 | .273 | .340 | 1.24 | 6.9 | 4.2 | 7.1 | 34 | 26 | 0 | 16 | 27 | 0 | 3 | 3 | 23 | 0 | C |
| SP | Verlander, J.Verlander, Justin | 36 | 2020 | R | 21 | 6 | 2.58 | .209 | .260 | 0.80 | 5.5 | 1.7 | 12.1 | 223 | 137 | 36 | 42 | 300 | 2 | 0 | 4 | 116 | 0 | C |
| RP | Vincent, N.Vincent, Nick | 34 | 2021 | R | 1 | 0 | 0.71 | .193 | .280 | 0.92 | 4.5 | 3.8 | 6.8 | 12 | 6 | 1 | 5 | 9 | 0 | 0 | 0 | 33 | +0.5 | C |
| RP | Vizcaino, A.Vizcaino, Arodys | 27 | 2020 | R | 2 | 2 | 2.11 | .266 | .330 | 1.18 | 7.1 | 3.6 | 9.5 | 38 | 30 | 0 | 15 | 40 | 0 | 16 | 4 | 23 | 0 | C |
| RP | Walden, M.Walden, Marcus | 31 | 2020 | R | 0 | 2 | 9.45 | .395 | .500 | 2.46 | 15.9 | 6.2 | 6.9 | 13 | 23 | 5 | 9 | 10 | 0 | 1 | 1 | 23 | -0.9 | C |
| SP | Weaver, L.Weaver, Luke | 27 | 2021 | R | 3 | 6 | 4.25 | .276 | .330 | 1.20 | 8.0 | 2.8 | 8.6 | 65 | 58 | 11 | 20 | 62 | 0 | 0 | 0 | 89 | +0.9 | C |
| RP | Webb, T.Webb, Tyler | 30 | 2021 | L | 0 | 0 | 13.22 | .414 | .510 | 2.56 | 12.4 | 10.7 | 7.9 | 16 | 22 | 1 | 19 | 14 | 0 | 0 | 1 | 23 | -1.4 | C |
| SP | Weber, R.Weber, Ryan | 30 | 2021 | R | 0 | 0 | 17.47 | .375 | .550 | 3.00 | 23.4 | 3.6 | 12.6 | 5 | 13 | 4 | 2 | 7 | 0 | 0 | 0 | 89 | -0.3 | C |
| RP | Wingenter, T.Wingenter, Trey | 25 | 2020 | R | 1 | 3 | 5.65 | .276 | .330 | 1.22 | 6.0 | 4.9 | 12.7 | 51 | 34 | 5 | 28 | 72 | 0 | 1 | 4 | 23 | 0 | C |
| RP | Yamamoto, J.Yamamoto, Jordan | 25 | 2021 | R | 1 | 1 | 4.05 | .300 | .450 | 2.00 | 15.0 | 3.0 | 4.5 | 6 | 10 | 0 | 2 | 3 | 0 | 0 | 0 | 55 | -0.2 | C |
| RP | Yates, K.Yates, Kirby | 32 | 2020 | R | 0 | 5 | 1.19 | .221 | .280 | 0.90 | 6.2 | 2.0 | 15.2 | 60 | 41 | 2 | 13 | 101 | 0 | 41 | 2 | 23 | 0 | C |