| SP | Gonzalez, G.Gonzalez, Gio >> | 31 | 2016 | L | 54 | 11 | 11 | 4.57 | .306 | .340 | 1.34 | 9.1 | 3.0 | 8.7 | 177 | 179 | 19 | 59 | 171 | 0 | 0 | 7 | 98 | 19 | C |
| RP | Cordero, C.Cordero, Chad >> | 24 | 2006 | R | 85 | 7 | 4 | 3.19 | .261 | .300 | 1.11 | 7.3 | 2.7 | 8.5 | 73 | 59 | 13 | 22 | 69 | 0 | 29 | 0 | 23 | 18 | C |
| RP | Grace, M.Grace, Matt >> | 30 | 2019 | L | 13 | 1 | 2 | 6.36 | .324 | .370 | 1.54 | 11.9 | 2.0 | 6.8 | 46 | 61 | 11 | 10 | 35 | 0 | 0 | 1 | 23 | 17 | C |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 26 | 2012 | R | 76 | 12 | 8 | 2.94 | .278 | .310 | 1.17 | 8.6 | 2.0 | 7.1 | 195 | 186 | 18 | 43 | 153 | 0 | 0 | 3 | 108 | 17 | C |
| SP | Patterson, J.Patterson, John >> | 28 | 2006 | R | 88 | 1 | 2 | 4.43 | .257 | .300 | 1.13 | 8.1 | 2.0 | 9.5 | 40 | 36 | 4 | 9 | 42 | 0 | 0 | 0 | 89 | 20 | C |
| RP | Madson, R.Madson, Ryan >> | 38 | 2018 | R | 32 | 2 | 5 | 5.28 | .307 | .350 | 1.43 | 9.8 | 3.1 | 8.4 | 44 | 48 | 6 | 15 | 41 | 0 | 4 | 2 | 23 | 20 | C |
| SP | Voth, A.Voth, Austin >> | 27 | 2019 | R | 97 | 2 | 1 | 3.30 | .249 | .290 | 1.07 | 6.9 | 2.7 | 9.2 | 43 | 33 | 5 | 13 | 44 | 0 | 0 | 0 | 85 | 21 | C |
| RP | Herrera, K.Herrera, Kelvin >> | 28 | 2018 | R | 64 | 2 | 3 | 2.44 | .272 | .320 | 1.20 | 8.8 | 2.0 | 7.8 | 44 | 43 | 6 | 10 | 38 | 0 | 17 | 0 | 23 | 19 | C |
| RP | Doolittle, S.Doolittle, Sean >> | 30 | 2017 | L | 99 | 2 | 0 | 2.81 | .213 | .250 | 0.86 | 6.0 | 1.8 | 10.9 | 51 | 34 | 5 | 10 | 62 | 0 | 24 | 3 | 23 | 22 | C |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 29 | 2015 | R | 68 | 13 | 10 | 3.66 | .284 | .320 | 1.21 | 9.1 | 1.7 | 7.3 | 201 | 204 | 24 | 39 | 164 | 0 | 0 | 2 | 108 | 17 | C |
| SP | Detwiler, R.Detwiler, Ross >> | 26 | 2012 | L | 73 | 10 | 8 | 3.40 | .286 | .320 | 1.23 | 8.2 | 2.9 | 5.8 | 164 | 149 | 15 | 52 | 105 | 0 | 0 | 4 | 88 | 15 | C |
| RP | Solis, S.Solis, Sammy >> | 29 | 2018 | L | 24 | 1 | 2 | 6.41 | .324 | .370 | 1.56 | 9.9 | 4.2 | 10.2 | 39 | 43 | 7 | 18 | 44 | 0 | 0 | 4 | 23 | 21 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 26 | 2015 | R | 90 | 11 | 7 | 3.46 | .265 | .300 | 1.11 | 8.1 | 1.8 | 11.0 | 127 | 115 | 14 | 26 | 155 | 0 | 0 | 4 | 98 | 21 | C |
| SP | Fedde, E.Fedde, Erick >> | 26 | 2019 | R | 31 | 4 | 2 | 4.50 | .318 | .360 | 1.46 | 9.3 | 3.8 | 4.7 | 78 | 81 | 11 | 33 | 41 | 0 | 0 | 1 | 67 | 15 | C |
| RP | Turner, J.Turner, Jacob >> | 26 | 2017 | R | 21 | 2 | 3 | 5.08 | .314 | .360 | 1.49 | 9.9 | 3.5 | 5.3 | 39 | 43 | 8 | 15 | 23 | 0 | 0 | 3 | 41 | 15 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 23 | 2012 | R | 90 | 15 | 6 | 3.16 | .274 | .310 | 1.16 | 7.7 | 2.7 | 11.2 | 159 | 136 | 15 | 48 | 197 | 0 | 0 | 5 | 101 | 21 | C |
| RP | Romero, E.Romero, Enny >> | 26 | 2017 | L | 43 | 2 | 4 | 3.56 | .308 | .350 | 1.42 | 9.0 | 3.8 | 10.6 | 55 | 55 | 7 | 23 | 65 | 0 | 2 | 2 | 23 | 20 | C |
| RP | Bergmann, J.Bergmann, Jay >> | 25 | 2006 | R | 8 | 0 | 2 | 6.68 | .348 | .390 | 1.69 | 11.4 | 3.8 | 7.6 | 64 | 81 | 12 | 27 | 54 | 0 | 0 | 3 | 42 | 17 | C |
| RP | Rodney, F.Rodney, Fernando >> | 42 | 2019 | R | 22 | 0 | 5 | 5.66 | .338 | .380 | 1.64 | 9.4 | 5.4 | 9.4 | 47 | 49 | 5 | 28 | 49 | 0 | 2 | 6 | 23 | 19 | C |
| SP | Scherzer, M.Scherzer, Max >> | 31 | 2015 | R | 99 | 14 | 12 | 2.79 | .232 | .270 | 0.92 | 6.9 | 1.3 | 10.9 | 228 | 176 | 27 | 34 | 276 | 4 | 0 | 10 | 121 | 21 | C |
| SP | Ross, J.Ross, Joe >> | 23 | 2016 | R | 56 | 7 | 5 | 3.43 | .297 | .330 | 1.30 | 9.3 | 2.5 | 8.0 | 105 | 108 | 9 | 29 | 93 | 0 | 0 | 2 | 98 | 18 | C |
| RP | Grace, M.Grace, Matt >> | 28 | 2017 | L | 41 | 1 | 0 | 4.32 | .298 | .340 | 1.36 | 9.0 | 3.2 | 5.6 | 50 | 50 | 3 | 18 | 31 | 0 | 2 | 2 | 25 | 16 | C |
| RP | Solis, S.Solis, Sammy >> | 27 | 2016 | L | 77 | 2 | 4 | 2.41 | .281 | .330 | 1.27 | 6.8 | 4.6 | 10.3 | 41 | 31 | 1 | 21 | 47 | 0 | 0 | 2 | 23 | 21 | C |
| RP | Rodriguez, J.Rodriguez, Jefry >> | 24 | 2018 | R | 40 | 3 | 3 | 5.71 | .325 | .370 | 1.54 | 7.4 | 6.4 | 6.8 | 52 | 43 | 8 | 37 | 39 | 0 | 0 | 2 | 67 | 17 | C |
| RP | Belisle, M.Belisle, Matt >> | 36 | 2016 | R | 73 | 0 | 0 | 1.76 | .253 | .300 | 1.09 | 8.4 | 1.4 | 6.3 | 46 | 43 | 2 | 7 | 32 | 0 | 0 | 2 | 24 | 16 | C |
| RP | Stanton, M.Stanton, Mike >> | 39 | 2006 | L | 30 | 7 | 7 | 3.99 | .315 | .360 | 1.45 | 9.4 | 3.6 | 6.4 | 67 | 70 | 2 | 27 | 48 | 0 | 8 | 5 | 23 | 16 | C |
| RP | Petit, Y.Petit, Yusmeiro >> | 32 | 2016 | R | 42 | 3 | 5 | 4.50 | .295 | .340 | 1.32 | 9.7 | 2.2 | 7.1 | 62 | 67 | 12 | 15 | 49 | 0 | 1 | 3 | 33 | 18 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 27 | 2012 | L | 95 | 21 | 8 | 2.89 | .270 | .300 | 1.13 | 6.7 | 3.4 | 9.4 | 199 | 149 | 9 | 76 | 207 | 2 | 0 | 10 | 110 | 19 | C |
| RP | Grace, M.Grace, Matt >> | 29 | 2018 | L | 71 | 1 | 1 | 2.87 | .267 | .310 | 1.15 | 8.4 | 2.0 | 7.3 | 59 | 55 | 5 | 13 | 48 | 0 | 0 | 1 | 23 | 18 | C |
| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 100 | 16 | 6 | 2.51 | .229 | .260 | 0.91 | 5.7 | 2.5 | 12.1 | 200 | 126 | 22 | 55 | 268 | 2 | 0 | 4 | 114 | 22 | C |
| RP | Storen, D.Storen, Drew >> | 27 | 2015 | R | 87 | 2 | 2 | 3.44 | .258 | .300 | 1.11 | 7.4 | 2.6 | 11.0 | 55 | 45 | 4 | 16 | 67 | 0 | 29 | 2 | 23 | 21 | C |
| RP | Bray, B.Bray, Bill >> | 23 | 2006 | L | 21 | 3 | 2 | 4.09 | .319 | .360 | 1.50 | 10.3 | 3.2 | 7.0 | 50 | 57 | 5 | 18 | 39 | 0 | 2 | 0 | 23 | 17 | C |
| SP | Scherzer, M.Scherzer, Max >> | 36 | 2020 | R | 47 | 5 | 4 | 3.74 | .306 | .350 | 1.39 | 9.4 | 3.1 | 12.4 | 67 | 70 | 10 | 23 | 92 | 1 | 0 | 6 | 99 | 23 | C |
| RP | Kintzler, B.Kintzler, Brandon >> | 33 | 2018 | R | 23 | 3 | 3 | 4.60 | .319 | .360 | 1.48 | 10.1 | 3.3 | 6.5 | 60 | 67 | 5 | 22 | 43 | 0 | 2 | 1 | 23 | 17 | C |
| RP | Gorzelanny, T.Gorzelanny, Tom >> | 30 | 2012 | L | 58 | 4 | 2 | 2.88 | .296 | .340 | 1.32 | 8.1 | 3.8 | 7.8 | 72 | 65 | 7 | 30 | 62 | 0 | 1 | 4 | 31 | 17 | C |
| RP | Storen, D.Storen, Drew >> | 25 | 2013 | R | 40 | 4 | 2 | 4.52 | .303 | .340 | 1.38 | 9.6 | 2.8 | 8.6 | 61 | 65 | 7 | 19 | 58 | 0 | 3 | 2 | 23 | 19 | C |
| RP | Soriano, R.Soriano, Rafael >> | 34 | 2013 | R | 58 | 3 | 3 | 3.11 | .283 | .320 | 1.24 | 8.9 | 2.3 | 7.0 | 66 | 65 | 7 | 17 | 51 | 0 | 43 | 3 | 23 | 17 | C |
| RP | Rauch, J.Rauch, Jon >> | 28 | 2006 | R | 70 | 4 | 5 | 3.35 | .287 | .320 | 1.25 | 7.7 | 3.6 | 8.5 | 91 | 78 | 13 | 36 | 86 | 0 | 2 | 4 | 23 | 18 | C |
| SP | Scherzer, M.Scherzer, Max >> | 34 | 2018 | R | 100 | 18 | 7 | 2.53 | .231 | .260 | 0.91 | 6.1 | 2.1 | 12.3 | 220 | 150 | 23 | 51 | 300 | 2 | 0 | 4 | 117 | 22 | C |
| RP | Treinen, B.Treinen, Blake >> | 28 | 2016 | R | 78 | 4 | 1 | 2.28 | .280 | .320 | 1.22 | 6.9 | 4.2 | 8.5 | 67 | 51 | 5 | 31 | 63 | 0 | 1 | 1 | 23 | 19 | C |
| RP | Rivera, S.Rivera, Saul >> | 29 | 2006 | R | 28 | 3 | 0 | 3.43 | .324 | .370 | 1.52 | 8.9 | 4.8 | 6.2 | 60 | 59 | 4 | 32 | 41 | 0 | 1 | 3 | 23 | 16 | C |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 27 | 2013 | R | 88 | 19 | 9 | 3.25 | .263 | .300 | 1.09 | 8.1 | 1.7 | 6.8 | 213 | 192 | 19 | 40 | 161 | 4 | 0 | 3 | 117 | 17 | C |
| RP | Rivero, F.Rivero, Felipe >> | 23 | 2015 | L | 93 | 2 | 1 | 2.79 | .230 | .270 | 0.96 | 6.6 | 2.1 | 8.1 | 48 | 35 | 2 | 11 | 43 | 0 | 2 | 2 | 23 | 18 | C |
| SP | Hellickson, J.Hellickson, Jeremy >> | 31 | 2018 | R | 91 | 5 | 3 | 3.45 | .257 | .290 | 1.08 | 7.7 | 2.0 | 6.4 | 91 | 78 | 11 | 20 | 65 | 0 | 0 | 2 | 85 | 16 | C |
| RP | Stammen, C.Stammen, Craig >> | 29 | 2013 | R | 57 | 7 | 6 | 2.76 | .293 | .330 | 1.30 | 8.7 | 3.0 | 8.8 | 81 | 78 | 4 | 27 | 79 | 0 | 0 | 2 | 29 | 18 | C |
| SP | Jackson, E.Jackson, Edwin >> | 29 | 2012 | R | 77 | 10 | 11 | 4.03 | .286 | .320 | 1.22 | 8.2 | 2.8 | 8.0 | 189 | 173 | 23 | 58 | 168 | 1 | 0 | 3 | 108 | 18 | C |
| RP | Suero, W.Suero, Wander >> | 27 | 2019 | R | 67 | 6 | 9 | 4.54 | .288 | .330 | 1.27 | 8.1 | 3.3 | 10.3 | 71 | 64 | 5 | 26 | 81 | 0 | 1 | 2 | 23 | 21 | C |
| RP | Holland, G.Holland, Greg >> | 32 | 2018 | R | 31 | 2 | 2 | 4.66 | .336 | .380 | 1.63 | 8.4 | 6.3 | 9.2 | 46 | 43 | 2 | 32 | 47 | 0 | 3 | 0 | 23 | 19 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 30 | 2019 | R | 98 | 18 | 6 | 3.32 | .254 | .290 | 1.04 | 6.9 | 2.4 | 10.8 | 209 | 161 | 24 | 56 | 251 | 0 | 0 | 8 | 112 | 20 | C |
| RP | Gonzalez, M.Gonzalez, Mike >> | 34 | 2012 | L | 60 | 0 | 0 | 3.03 | .290 | .340 | 1.34 | 8.0 | 4.1 | 10.0 | 35 | 31 | 2 | 16 | 39 | 0 | 0 | 2 | 23 | 23 | C |
| RP | Ohlendorf, R.Ohlendorf, Ross >> | 31 | 2013 | R | 69 | 4 | 1 | 3.28 | .269 | .310 | 1.17 | 8.4 | 2.1 | 6.8 | 60 | 56 | 8 | 14 | 45 | 0 | 0 | 1 | 68 | 17 | C |
| RP | Traber, B.Traber, Billy >> | 27 | 2006 | L | 10 | 4 | 3 | 6.44 | .325 | .370 | 1.56 | 11.1 | 2.9 | 5.2 | 43 | 53 | 5 | 14 | 25 | 0 | 0 | 0 | 53 | 16 | C |
| RP | Albers, M.Albers, Matt >> | 34 | 2017 | R | 99 | 7 | 2 | 1.62 | .212 | .250 | 0.85 | 5.2 | 2.5 | 9.3 | 61 | 35 | 6 | 17 | 63 | 0 | 2 | 0 | 23 | 20 | C |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 100 | 3 | 3 | 1.60 | .157 | .200 | 0.60 | 4.2 | 1.2 | 12.0 | 45 | 21 | 3 | 6 | 60 | 0 | 25 | 1 | 23 | 22 | C |
| SP | Roark, T.Roark, Tanner >> | 29 | 2016 | R | 87 | 16 | 10 | 2.83 | .278 | .310 | 1.17 | 7.4 | 3.1 | 7.4 | 210 | 173 | 17 | 73 | 172 | 0 | 0 | 6 | 109 | 17 | C |
| RP | Cole, A.Cole, A.J. >> | 26 | 2018 | R | 20 | 4 | 2 | 6.14 | .333 | .380 | 1.60 | 10.3 | 4.1 | 11.1 | 48 | 55 | 15 | 22 | 59 | 0 | 0 | 2 | 30 | 21 | C |
| RP | Suero, W.Suero, Wander >> | 26 | 2018 | R | 68 | 4 | 1 | 3.59 | .278 | .320 | 1.23 | 8.2 | 2.9 | 9.0 | 47 | 43 | 4 | 15 | 47 | 0 | 0 | 3 | 24 | 19 | C |
| RP | Miller, J.Miller, Justin >> | 31 | 2018 | R | 85 | 7 | 1 | 3.61 | .262 | .300 | 1.13 | 7.3 | 2.9 | 10.4 | 52 | 42 | 10 | 17 | 60 | 0 | 2 | 1 | 23 | 22 | C |
| RP | Abad, F.Abad, Fernando >> | 27 | 2013 | L | 31 | 0 | 3 | 3.35 | .301 | .350 | 1.41 | 10.2 | 2.4 | 7.8 | 37 | 42 | 3 | 10 | 32 | 0 | 0 | 0 | 23 | 18 | C |
| SP | Armas, T.Armas, Tony >> | 28 | 2006 | R | 25 | 9 | 12 | 5.03 | .329 | .360 | 1.50 | 9.8 | 3.7 | 5.7 | 154 | 167 | 19 | 64 | 97 | 0 | 0 | 6 | 91 | 15 | C |
| SP | Ortiz, R.Ortiz, Ramon >> | 33 | 2006 | R | 13 | 11 | 16 | 5.57 | .336 | .370 | 1.55 | 10.9 | 3.0 | 4.9 | 190 | 230 | 31 | 64 | 104 | 0 | 0 | 4 | 102 | 14 | C |
| SP | Scherzer, M.Scherzer, Max >> | 32 | 2016 | R | 100 | 20 | 7 | 2.96 | .242 | .270 | 0.97 | 6.5 | 2.2 | 11.2 | 228 | 165 | 31 | 56 | 284 | 1 | 0 | 2 | 118 | 21 | C |
| RP | Mattheus, R.Mattheus, Ryan >> | 29 | 2013 | R | 2 | 0 | 2 | 6.37 | .368 | .420 | 1.91 | 13.4 | 3.9 | 5.7 | 35 | 52 | 1 | 15 | 22 | 0 | 0 | 4 | 23 | 17 | C |
| RP | Papelbon, J.Papelbon, Jonathan >> | 36 | 2016 | R | 30 | 2 | 4 | 4.37 | .307 | .360 | 1.46 | 9.5 | 3.6 | 8.0 | 35 | 37 | 3 | 14 | 31 | 0 | 19 | 1 | 23 | 20 | C |
| SP | Corbin, P.Corbin, Patrick >> | 29 | 2019 | L | 88 | 14 | 7 | 3.25 | .280 | .310 | 1.18 | 7.5 | 3.1 | 10.6 | 202 | 169 | 24 | 70 | 238 | 1 | 0 | 4 | 108 | 20 | C |
| RP | Thornton, M.Thornton, Matt >> | 39 | 2015 | L | 81 | 2 | 1 | 2.18 | .249 | .290 | 1.07 | 7.2 | 2.4 | 5.0 | 41 | 33 | 2 | 11 | 23 | 0 | 0 | 1 | 23 | 15 | C |
| SP | Fister, D.Fister, Doug >> | 31 | 2015 | R | 29 | 5 | 7 | 4.19 | .311 | .350 | 1.40 | 10.5 | 2.1 | 5.5 | 103 | 120 | 14 | 24 | 63 | 0 | 1 | 1 | 74 | 15 | C |
| SP | Ross, J.Ross, Joe >> | 24 | 2017 | R | 25 | 5 | 3 | 5.01 | .320 | .360 | 1.48 | 10.8 | 2.5 | 8.4 | 73 | 88 | 16 | 20 | 68 | 0 | 0 | 2 | 99 | 18 | C |
| RP | Rainey, T.Rainey, Tanner >> | 26 | 2019 | R | 62 | 2 | 3 | 3.91 | .313 | .360 | 1.46 | 6.0 | 7.1 | 13.9 | 48 | 32 | 6 | 38 | 74 | 0 | 0 | 7 | 23 | 24 | C |
| RP | Madson, R.Madson, Ryan >> | 37 | 2017 | R | 99 | 5 | 4 | 1.83 | .201 | .240 | 0.80 | 5.8 | 1.4 | 10.2 | 59 | 38 | 2 | 9 | 67 | 0 | 2 | 0 | 23 | 21 | C |
| RP | Majewski, G.Majewski, Gary >> | 26 | 2006 | R | 15 | 4 | 4 | 4.61 | .329 | .370 | 1.54 | 10.2 | 3.7 | 5.5 | 70 | 79 | 5 | 29 | 43 | 0 | 0 | 6 | 23 | 16 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 24 | 2013 | R | 98 | 8 | 9 | 3.00 | .256 | .290 | 1.05 | 6.7 | 2.8 | 9.4 | 183 | 136 | 16 | 56 | 191 | 1 | 0 | 7 | 108 | 19 | C |
| SP | Hellickson, J.Hellickson, Jeremy >> | 32 | 2019 | R | 11 | 2 | 3 | 6.23 | .345 | .390 | 1.72 | 10.8 | 4.6 | 6.9 | 39 | 47 | 9 | 20 | 30 | 0 | 0 | 1 | 78 | 17 | C |
| SP | Scherzer, M.Scherzer, Max >> | 35 | 2019 | R | 96 | 11 | 7 | 2.92 | .252 | .290 | 1.03 | 7.5 | 1.7 | 12.7 | 172 | 144 | 18 | 33 | 243 | 0 | 0 | 0 | 112 | 22 | C |
| RP | Burnett, S.Burnett, Sean >> | 30 | 2012 | L | 57 | 1 | 2 | 2.38 | .282 | .320 | 1.25 | 9.3 | 1.9 | 9.2 | 56 | 58 | 4 | 12 | 57 | 0 | 2 | 2 | 23 | 19 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 99 | 15 | 4 | 2.52 | .250 | .280 | 1.02 | 6.7 | 2.4 | 10.5 | 175 | 131 | 13 | 47 | 204 | 1 | 0 | 3 | 110 | 20 | C |
| RP | Stammen, C.Stammen, Craig >> | 28 | 2012 | R | 80 | 6 | 1 | 2.34 | .279 | .320 | 1.20 | 7.2 | 3.7 | 8.9 | 88 | 70 | 7 | 36 | 87 | 0 | 1 | 3 | 29 | 19 | C |
| RP | Clippard, T.Clippard, Tyler >> | 28 | 2013 | R | 99 | 6 | 3 | 2.41 | .215 | .250 | 0.86 | 4.7 | 3.0 | 9.3 | 71 | 37 | 9 | 24 | 73 | 0 | 0 | 2 | 23 | 20 | C |
| RP | Kelley, S.Kelley, Shawn >> | 34 | 2018 | R | 97 | 2 | 0 | 2.94 | .219 | .260 | 0.90 | 6.1 | 2.0 | 9.2 | 49 | 33 | 7 | 11 | 50 | 0 | 0 | 2 | 23 | 20 | C |
| RP | Blanton, J.Blanton, Joe >> | 37 | 2017 | R | 21 | 2 | 4 | 5.68 | .317 | .360 | 1.50 | 10.8 | 2.7 | 8.0 | 44 | 53 | 10 | 13 | 39 | 0 | 0 | 1 | 23 | 19 | C |
| SP | Haren, D.Haren, Dan >> | 33 | 2013 | R | 61 | 10 | 14 | 4.67 | .289 | .320 | 1.24 | 9.5 | 1.7 | 8.0 | 169 | 179 | 28 | 31 | 151 | 0 | 1 | 8 | 97 | 18 | C |
| RP | Treinen, B.Treinen, Blake >> | 29 | 2017 | R | 38 | 3 | 6 | 3.93 | .309 | .350 | 1.40 | 9.6 | 3.0 | 8.9 | 75 | 80 | 6 | 25 | 74 | 0 | 16 | 4 | 23 | 19 | C |
| SP | Hill, S.Hill, Shawn >> | 25 | 2006 | R | 13 | 1 | 3 | 4.66 | .318 | .370 | 1.53 | 10.8 | 3.0 | 4.0 | 36 | 43 | 2 | 12 | 16 | 0 | 0 | 1 | 106 | 14 | C |
| SP | Ross, J.Ross, Joe >> | 22 | 2015 | R | 92 | 5 | 5 | 3.64 | .263 | .300 | 1.12 | 7.6 | 2.5 | 8.2 | 76 | 64 | 7 | 21 | 69 | 0 | 0 | 1 | 85 | 18 | C |
| RP | Rivero, F.Rivero, Felipe >> | 24 | 2016 | L | 69 | 1 | 6 | 4.09 | .291 | .330 | 1.29 | 7.7 | 3.9 | 10.8 | 77 | 66 | 7 | 33 | 92 | 0 | 1 | 3 | 23 | 21 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 29 | 2018 | R | 82 | 10 | 7 | 3.74 | .281 | .320 | 1.20 | 8.2 | 2.6 | 10.8 | 130 | 118 | 18 | 38 | 156 | 0 | 0 | 5 | 104 | 21 | C |
| SP | Roark, T.Roark, Tanner >> | 26 | 2013 | R | 98 | 7 | 1 | 1.51 | .225 | .270 | 0.92 | 6.5 | 1.9 | 6.8 | 53 | 38 | 1 | 11 | 40 | 0 | 0 | 0 | 68 | 18 | C |
| RP | Kelley, S.Kelley, Shawn >> | 32 | 2016 | R | 98 | 3 | 2 | 2.64 | .220 | .260 | 0.90 | 6.4 | 1.7 | 12.4 | 58 | 41 | 9 | 11 | 80 | 0 | 7 | 2 | 23 | 23 | C |
| SP | Jackson, E.Jackson, Edwin >> | 34 | 2017 | R | 40 | 5 | 6 | 5.07 | .310 | .350 | 1.41 | 9.5 | 3.2 | 7.4 | 71 | 75 | 18 | 25 | 58 | 0 | 0 | 3 | 97 | 18 | C |
| RP | Roark, T.Roark, Tanner >> | 28 | 2015 | R | 42 | 4 | 7 | 4.38 | .297 | .330 | 1.31 | 9.6 | 2.1 | 5.7 | 111 | 119 | 17 | 26 | 70 | 0 | 1 | 0 | 51 | 15 | C |
| RP | Melancon, M.Melancon, Mark >> | 31 | 2016 | R | 95 | 2 | 2 | 1.64 | .223 | .260 | 0.90 | 6.6 | 1.5 | 8.2 | 71 | 52 | 3 | 12 | 65 | 0 | 47 | 4 | 23 | 19 | C |
| RP | Rzepczynski, M.Rzepczynski, Marc >> | 30 | 2016 | L | 29 | 1 | 0 | 2.64 | .332 | .380 | 1.60 | 8.8 | 5.6 | 8.8 | 47 | 46 | 1 | 29 | 46 | 0 | 0 | 5 | 23 | 19 | C |
| SP | Roark, T.Roark, Tanner >> | 30 | 2017 | R | 57 | 13 | 11 | 4.67 | .304 | .340 | 1.34 | 8.9 | 3.2 | 8.3 | 181 | 178 | 23 | 64 | 166 | 0 | 0 | 3 | 100 | 18 | C |
| RP | Cole, A.Cole, A.J. >> | 24 | 2016 | R | 52 | 1 | 2 | 5.17 | .291 | .340 | 1.34 | 8.8 | 3.3 | 9.2 | 38 | 37 | 7 | 14 | 39 | 0 | 0 | 1 | 85 | 19 | C |
| SP | Roark, T.Roark, Tanner >> | 31 | 2018 | R | 60 | 9 | 15 | 4.34 | .296 | .330 | 1.28 | 9.1 | 2.5 | 7.3 | 180 | 181 | 24 | 50 | 146 | 0 | 0 | 5 | 103 | 17 | C |
| RP | Kintzler, B.Kintzler, Brandon >> | 32 | 2017 | R | 67 | 4 | 3 | 3.03 | .269 | .310 | 1.15 | 8.4 | 2.0 | 4.9 | 71 | 66 | 5 | 16 | 39 | 0 | 29 | 1 | 23 | 15 | C |
| SP | Day, Z.Day, Zach >> | 28 | 2006 | R | 3 | 2 | 5 | 6.75 | .356 | .410 | 1.80 | 11.5 | 4.7 | 4.3 | 40 | 51 | 5 | 21 | 19 | 0 | 0 | 1 | 89 | 14 | C |
| RP | Papelbon, J.Papelbon, Jonathan >> | 35 | 2015 | R | 86 | 4 | 3 | 2.13 | .246 | .290 | 1.03 | 7.6 | 1.7 | 8.0 | 63 | 53 | 7 | 12 | 56 | 0 | 24 | 0 | 23 | 18 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 30 | 2015 | L | 42 | 11 | 8 | 3.79 | .318 | .350 | 1.43 | 9.3 | 3.5 | 8.7 | 175 | 181 | 8 | 69 | 169 | 0 | 0 | 4 | 100 | 18 | C |
| RP | Treinen, B.Treinen, Blake >> | 27 | 2015 | R | 48 | 2 | 5 | 3.86 | .308 | .350 | 1.40 | 8.3 | 4.3 | 8.7 | 67 | 62 | 4 | 32 | 65 | 0 | 0 | 4 | 23 | 19 | C |
| SP | O'Connor, M.O'Connor, Mike >> | 26 | 2006 | L | 57 | 3 | 8 | 4.80 | .303 | .340 | 1.34 | 8.2 | 3.9 | 5.1 | 105 | 96 | 15 | 45 | 59 | 0 | 0 | 8 | 89 | 15 | C |
| SP | Fedde, E.Fedde, Erick >> | 25 | 2018 | R | 26 | 2 | 4 | 5.54 | .325 | .370 | 1.54 | 9.9 | 4.0 | 8.3 | 50 | 55 | 8 | 22 | 46 | 0 | 0 | 0 | 81 | 19 | C |
| SP | Corbin, P.Corbin, Patrick >> | 30 | 2020 | L | 15 | 2 | 7 | 4.66 | .334 | .380 | 1.58 | 11.8 | 2.5 | 8.3 | 65 | 85 | 10 | 18 | 60 | 0 | 0 | 1 | 104 | 18 | C |
| SP | Hernandez, L.Hernandez, Livan >> | 31 | 2006 | R | 20 | 13 | 13 | 4.83 | .330 | .360 | 1.50 | 10.3 | 3.3 | 5.3 | 216 | 246 | 29 | 78 | 128 | 0 | 0 | 1 | 112 | 15 | C |
| SP | Detwiler, R.Detwiler, Ross >> | 27 | 2013 | L | 15 | 2 | 7 | 4.04 | .322 | .360 | 1.49 | 11.7 | 1.8 | 4.9 | 71 | 92 | 5 | 14 | 39 | 0 | 0 | 0 | 97 | 15 | C |
| RP | Janssen, C.Janssen, Casey >> | 34 | 2015 | R | 68 | 2 | 5 | 4.95 | .261 | .310 | 1.15 | 8.6 | 1.8 | 6.1 | 40 | 38 | 5 | 8 | 27 | 0 | 0 | 1 | 23 | 16 | C |
| SP | Strasburg, S.Strasburg, Stephen >> | 27 | 2016 | R | 95 | 15 | 4 | 3.60 | .265 | .300 | 1.11 | 7.3 | 2.7 | 11.2 | 147 | 119 | 15 | 44 | 183 | 0 | 0 | 2 | 108 | 21 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 32 | 2017 | L | 89 | 15 | 9 | 2.96 | .279 | .310 | 1.18 | 7.1 | 3.5 | 8.4 | 201 | 158 | 21 | 79 | 188 | 0 | 0 | 7 | 111 | 18 | C |
| SP | Sanchez, A.Sanchez, Anibal >> | 36 | 2020 | R | 11 | 4 | 5 | 6.62 | .342 | .390 | 1.66 | 11.9 | 3.1 | 7.3 | 53 | 70 | 11 | 18 | 43 | 0 | 0 | 0 | 86 | 18 | C |
| RP | Doolittle, S.Doolittle, Sean >> | 32 | 2019 | L | 51 | 6 | 5 | 4.05 | .291 | .330 | 1.30 | 9.5 | 2.3 | 9.9 | 60 | 63 | 11 | 15 | 66 | 0 | 29 | 0 | 23 | 21 | C |
| RP | Perez, O.Perez, Oliver >> | 35 | 2016 | L | 43 | 2 | 3 | 4.95 | .309 | .360 | 1.45 | 8.6 | 4.5 | 10.4 | 40 | 38 | 4 | 20 | 46 | 0 | 0 | 5 | 23 | 21 | C |
| SP | Astacio, P.Astacio, Pedro >> | 37 | 2006 | R | 11 | 5 | 5 | 5.98 | .333 | .370 | 1.56 | 10.9 | 3.1 | 4.2 | 90 | 109 | 14 | 31 | 42 | 1 | 0 | 0 | 94 | 14 | C |
| RP | Ross, J.Ross, Joe >> | 26 | 2019 | R | 12 | 4 | 4 | 5.48 | .346 | .390 | 1.67 | 10.4 | 4.6 | 8.0 | 64 | 74 | 7 | 33 | 57 | 0 | 0 | 2 | 44 | 18 | C |
| RP | Hudson, D.Hudson, Daniel >> | 32 | 2019 | R | 86 | 9 | 3 | 2.47 | .266 | .310 | 1.14 | 6.9 | 3.3 | 8.8 | 73 | 56 | 8 | 27 | 71 | 0 | 8 | 2 | 23 | 18 | C |
| SP | Jordan, T.Jordan, Taylor >> | 24 | 2013 | R | 32 | 1 | 3 | 3.66 | .300 | .340 | 1.37 | 10.4 | 1.9 | 5.1 | 51 | 59 | 3 | 11 | 29 | 0 | 0 | 1 | 100 | 15 | C |
| RP | Guerra, J.Guerra, Javy >> | 33 | 2019 | R | 57 | 3 | 1 | 4.66 | .285 | .330 | 1.25 | 9.0 | 2.3 | 7.7 | 67 | 67 | 10 | 17 | 57 | 0 | 2 | 3 | 26 | 18 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 28 | 2013 | L | 78 | 11 | 8 | 3.36 | .292 | .330 | 1.26 | 7.8 | 3.5 | 8.9 | 195 | 169 | 17 | 76 | 192 | 1 | 0 | 4 | 108 | 19 | C |
| SP | Lopez, R.Lopez, Reynaldo >> | 22 | 2016 | R | 26 | 5 | 3 | 4.91 | .327 | .370 | 1.57 | 9.6 | 4.5 | 8.6 | 44 | 47 | 4 | 22 | 42 | 0 | 0 | 5 | 72 | 20 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 33 | 2018 | L | 46 | 10 | 11 | 4.21 | .321 | .360 | 1.44 | 8.8 | 4.2 | 7.8 | 171 | 167 | 17 | 80 | 148 | 0 | 0 | 5 | 95 | 17 | C |
| RP | Clippard, T.Clippard, Tyler >> | 27 | 2012 | R | 86 | 2 | 6 | 3.72 | .271 | .310 | 1.17 | 6.9 | 3.6 | 10.5 | 72 | 55 | 7 | 29 | 84 | 0 | 32 | 5 | 23 | 20 | C |
| SP | Sanchez, A.Sanchez, Anibal >> | 35 | 2019 | R | 70 | 11 | 8 | 3.85 | .293 | .330 | 1.27 | 8.3 | 3.1 | 7.3 | 166 | 153 | 22 | 58 | 134 | 0 | 0 | 1 | 98 | 17 | C |
| RP | Mattheus, R.Mattheus, Ryan >> | 28 | 2012 | R | 73 | 5 | 3 | 2.85 | .268 | .310 | 1.15 | 7.8 | 2.6 | 5.6 | 66 | 57 | 8 | 19 | 41 | 0 | 0 | 3 | 23 | 15 | C |
| SP | Cole, A.Cole, A.J. >> | 25 | 2017 | R | 39 | 3 | 5 | 3.81 | .320 | .360 | 1.50 | 8.8 | 4.7 | 7.6 | 52 | 51 | 8 | 27 | 44 | 0 | 0 | 2 | 84 | 18 | C |
| SP | Voth, A.Voth, Austin >> | 28 | 2020 | R | 22 | 2 | 5 | 6.34 | .323 | .370 | 1.53 | 10.5 | 3.3 | 8.1 | 49 | 57 | 14 | 18 | 44 | 1 | 0 | 1 | 80 | 18 | C |
| SP | Fedde, E.Fedde, Erick >> | 27 | 2020 | R | 50 | 2 | 4 | 4.29 | .301 | .350 | 1.38 | 8.5 | 4.0 | 5.0 | 50 | 47 | 10 | 22 | 28 | 0 | 0 | 2 | 81 | 15 | C |