| # | player | age | pos | ba | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| - | Junior Martina | 21 | 2B-3B | R | 139 | 39 | 136 | 33 | 46 | 6 | 3 | 4 | 20 | 4 | 2 | 20 | 28 | 11 | 0 | 0 | 2 | 5 | 70 | 167 | 13 | 33 | .338 | .461 | .515 | .976 | .338 | .177 | .404 | 11.98 | 16.77 | 1.40 | 34.00 | 2019- 16- 483-WAS | premium | premium | premium | AAA | 2018-2023 | 2019 | |
| - | Viandel Pena | 18 | 2B-SS | B | 134 | 37 | 131 | 27 | 47 | 10 | 3 | 0 | 15 | 6 | 3 | 21 | 31 | 2 | 0 | 0 | 0 | 0 | 63 | 154 | 13 | 34 | .359 | .455 | .481 | .936 | .305 | .122 | .470 | 13.64 | 20.13 | 1.48 | 0.00 | 2017- UDFA -WAS | premium | premium | premium | AAA | 2018-2025 | 2019 | |
| - | Leandro Emiliani | 19 | 1B | L | 135 | 39 | 127 | 20 | 38 | 11 | 0 | 4 | 28 | 0 | 1 | 33 | 42 | 7 | 0 | 0 | 2 | 2 | 61 | 167 | 15 | 23 | .299 | .467 | .480 | .947 | .433 | .181 | .420 | 19.76 | 25.15 | 1.27 | 31.75 | 2017- UDFA -WAS | premium | premium | premium | A+ | 2018-2023 | 2019 | |
| - | Edangel Tovar | 18 | CF | R | 78 | 33 | 115 | 13 | 23 | 4 | 0 | 1 | 10 | 4 | 0 | 7 | 38 | 1 | 0 | 0 | 0 | 3 | 30 | 123 | 5 | 18 | .200 | .252 | .261 | .513 | .157 | .061 | .289 | 5.69 | 30.89 | 5.43 | 115.00 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2018-2019 | 2019 | |
| - | Jorge Hurtado | 18 | LF | R | 107 | 31 | 114 | 15 | 31 | 12 | 2 | 1 | 14 | 4 | 2 | 10 | 40 | 1 | 0 | 1 | 2 | 3 | 50 | 126 | 15 | 16 | .272 | .333 | .439 | .772 | .272 | .167 | .405 | 7.94 | 31.75 | 4.00 | 114.00 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2018-2022 | 2019 | |
| - | Andry Arias | 19 | RF-LF | L | 98 | 32 | 113 | 19 | 22 | 4 | 0 | 3 | 10 | 7 | 0 | 19 | 39 | 2 | 0 | 0 | 0 | 2 | 35 | 134 | 7 | 15 | .195 | .321 | .310 | .631 | .345 | .115 | .268 | 14.18 | 29.10 | 2.05 | 37.67 | 2017- UDFA -WAS | premium | premium | premium | A | 2018-2022 | 2019 | |
| - | Braian Fernandez | 20 | CF | R | 96 | 30 | 102 | 10 | 25 | 4 | 1 | 1 | 12 | 5 | 2 | 11 | 24 | 0 | 0 | 0 | 0 | 2 | 34 | 113 | 6 | 19 | .245 | .319 | .333 | .652 | .225 | .088 | .312 | 9.73 | 21.24 | 2.18 | 102.00 | 2017- UDFA -WAS | premium | premium | premium | A | 2018-2022 | 2019 | |
| - | Wilfrido Matos | 18 | SS | R | 93 | 30 | 93 | 10 | 19 | 6 | 0 | 1 | 17 | 6 | 3 | 12 | 18 | 3 | 0 | 0 | 0 | 4 | 28 | 108 | 7 | 12 | .204 | .315 | .301 | .616 | .258 | .097 | .243 | 11.11 | 16.67 | 1.50 | 93.00 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2018-2022 | 2019 | |
| - | Jeremy De La Rosa | 17 | RF-LF | L | 103 | 26 | 82 | 14 | 19 | 1 | 2 | 2 | 10 | 3 | 2 | 12 | 29 | 3 | 0 | 2 | 0 | 1 | 30 | 99 | 5 | 14 | .232 | .343 | .366 | .709 | .293 | .134 | .321 | 12.12 | 29.29 | 2.42 | 41.00 | 2018- UDFA -WAS | premium | premium | premium | AA | 2019-2025 | 2019 | |
| - | Geraldi Diaz | 18 | C | L | 115 | 24 | 75 | 16 | 21 | 4 | 0 | 1 | 7 | 1 | 2 | 13 | 11 | 5 | 1 | 1 | 0 | 0 | 28 | 95 | 5 | 16 | .280 | .415 | .373 | .788 | .253 | .093 | .313 | 13.68 | 11.58 | 0.85 | 75.00 | 2016- UDFA -WAS | premium | premium | premium | A+ | 2017-2025 | 2019 | |
| - | Frailin Turbi | 18 | C | R | 98 | 20 | 67 | 7 | 17 | 2 | 0 | 0 | 12 | 1 | 0 | 4 | 12 | 6 | 1 | 0 | 0 | 2 | 19 | 78 | 2 | 15 | .254 | .351 | .284 | .635 | .104 | .030 | .309 | 5.13 | 15.38 | 3.00 | 0.00 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2019-2021 | 2019 | |
| - | Jaylen Hubbard | 22 | 3B | R | 97 | 24 | 67 | 14 | 12 | 1 | 1 | 1 | 12 | 5 | 0 | 13 | 17 | 3 | 0 | 0 | 1 | 2 | 18 | 83 | 3 | 9 | .179 | .337 | .269 | .606 | .358 | .090 | .224 | 15.66 | 20.48 | 1.31 | 67.00 | 2019- 27- 813-WAS | premium | premium | premium | Rk | 2015-2024 | 2019 | |
| - | Anthony Gomez | 22 | 2B-3B | R | 85 | 21 | 59 | 8 | 13 | 3 | 0 | 0 | 2 | 1 | 2 | 8 | 13 | 0 | 0 | 0 | 0 | 1 | 16 | 67 | 3 | 10 | .220 | .313 | .271 | .584 | .169 | .051 | .283 | 11.94 | 19.40 | 1.63 | 0.00 | 2019- 34-1023-WAS | premium | premium | premium | Rk | 2016-2024 | 2019 | |
| - | Kevin Strohschein | 21 | LF | R | 115 | 14 | 53 | 7 | 16 | 2 | 1 | 1 | 7 | 1 | 1 | 6 | 11 | 0 | 0 | 0 | 0 | 0 | 23 | 59 | 4 | 12 | .302 | .373 | .434 | .807 | .245 | .132 | .366 | 10.17 | 18.64 | 1.83 | 53.00 | 2019- 21- 633-WAS | premium | premium | premium | A+ | 2016-2022 | 2019 | |
| - | Paul Russo | 23 | 2B | L | 90* | 15 | 52 | 8 | 13 | 3 | 0 | 0 | 6 | 0 | 1 | 5 | 16 | 0 | 0 | 0 | 0 | 1 | 16 | 57 | 3 | 10 | .250 | .316 | .308 | .624 | .135 | .058 | .361 | 8.77 | 28.07 | 3.20 | 0.00 | 2019- UDFA -WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| - | Parker Quinn | 22 | 1B | R | 72* | 16 | 43 | 5 | 7 | 2 | 0 | 0 | 1 | 1 | 0 | 4 | 12 | 1 | 0 | 0 | 0 | 3 | 9 | 48 | 2 | 5 | .163 | .250 | .209 | .459 | .163 | .046 | .226 | 8.33 | 25.00 | 3.00 | 0.00 | 2019- 25- 753-WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| - | Mason Doolittle | 20 | C | R | 119* | 13 | 42 | 6 | 11 | 6 | 0 | 1 | 8 | 1 | 0 | 7 | 18 | 1 | 0 | 0 | 2 | 1 | 20 | 50 | 7 | 4 | .262 | .380 | .476 | .856 | .405 | .214 | .435 | 14.00 | 36.00 | 2.57 | 42.00 | 2019- 18- 543-WAS | premium | premium | premium | Rk | 2018-2021 | 2019 | |
| - | Allan Berrios | 21 | C | R | 94* | 12 | 38 | 7 | 9 | 2 | 0 | 0 | 2 | 1 | 0 | 4 | 6 | 1 | 1 | 0 | 0 | 1 | 11 | 44 | 2 | 7 | .237 | .326 | .289 | .615 | .184 | .052 | .281 | 9.09 | 13.64 | 1.50 | 0.00 | 2019- 22- 663-WAS | premium | premium | premium | AA | 2018-2022 | 2019 | |
| - | Jack Sundberg | 25 | CF-RF | L | 77* | 9 | 32 | 3 | 7 | 0 | 0 | 0 | 6 | 1 | 0 | 3 | 7 | 0 | 0 | 1 | 0 | 3 | 7 | 36 | 0 | 7 | .219 | .278 | .219 | .497 | .125 | .000 | .269 | 8.33 | 19.44 | 2.33 | 0.00 | 2016- 26- 784-WAS | premium | premium | premium | A+ | 2013-2023 | 2019 | |
| - | Wilmer Difo | 27 | SS | B | 6 | 18 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 1 | 24 | 0 | 1 | .056 | .292 | .056 | .348 | .222 | .000 | .077 | 20.83 | 20.83 | 1.00 | 0.00 | 2010- UDFA -WAS | premium | premium | premium | MLB | 2015-2022 | 2010-2025 | 2019 | |
| - | Cody Wilson | 22 | CF | R | 4 | 15 | 2 | 4 | 0 | 0 | 0 | 2 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 18 | 0 | 4 | .267 | .389 | .267 | .656 | .133 | .000 | .308 | 11.11 | 11.11 | 1.00 | 0.00 | 2018- 13- 401-WAS | premium | premium | premium | MLB | 2021-2021 | 2018-2025 | 2019 | |
| - | Nic Perkins | 23 | C | R | 3 | 8 | 0 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 6 | 10 | 3 | 0 | .375 | .500 | .750 | 1.250 | .625 | .375 | .500 | 20.00 | 20.00 | 1.00 | 0.00 | 2017- 28- 853-WAS | premium | premium | premium | A | 2015-2019 | 2019 | ||
| - | Yasel Antuna | 19 | SS | B | 3 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .167 | .375 | .167 | .542 | .333 | .000 | .200 | 25.00 | 12.50 | 0.50 | 0.00 | 2016- UDFA -WAS | premium | premium | premium | AA | 2017-2023 | 2019 | ||
| - | Ivan Murzi | 18 | C | R | 2 | 5 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 2 | .400 | .571 | .400 | .971 | .200 | .000 | .667 | 14.29 | 28.57 | 2.00 | 0.00 | 2017- UDFA -WAS | premium | premium | premium | A+ | 2018-2024 | 2019 | ||
| Totals: | 483 | 1593 | 249 | 407 | 86 | 13 | 21 | 205 | 53 | 23 | 224 | 424 | 50 | 3 | 5 | 9 | 37 | 582 | 1875 | 120 | 287 | .255 | .364 | .365 | .729 | .269 | .110 | .335 | 11.95 | 22.61 | 1.89 | 75.86 | premium | premium | premium |
| # | player | age | th | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| - | Felix Taveras | 23 | R | 1 | 2 | 10.24 | 5 | 3 | 0 | 0 | 2 | 0 | 0 | 9.2 | 13 | 12 | 11 | 1 | 5 | 7 | 1 | 0 | 2 | 1.86 | 12.10 | 0.93 | 4.66 | 6.52 | 11.17 | 1.40 | 2014- UDFA -WAS | premium | premium | premium | A- | 2015-2019 | 2019 | |
| - | Gabe Klobosits | 24 | R | 0 | 0 | 5.79 | 7 | 0 | 0 | 0 | 7 | 0 | 0 | 9.1 | 9 | 6 | 6 | 1 | 4 | 6 | 1 | 0 | 0 | 1.39 | 8.68 | 0.96 | 3.86 | 5.79 | 5.79 | 1.50 | 2017- 36-1093-WAS | premium | premium | premium | MLB | 2021-2021 | 2014-2025 | 2019 |
| - | Jose De Los Santos | 22 | R | 1 | 0 | 1.69 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 5.1 | 8 | 3 | 1 | 0 | 5 | 1 | 0 | 0 | 1 | 2.44 | 13.50 | 0.00 | 8.44 | 1.69 | 5.06 | 0.20 | 2015- UDFA -WAS | premium | premium | premium | A- | 2016-2019 | 2019 | |
| - | Thony Amoroso | 20 | R | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3 | 2 | 2 | 4.2 | 2 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 1 | 0.86 | 3.86 | 0.00 | 3.86 | 9.64 | 1.93 | 2.50 | 2016- UDFA -WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| - | Hunter McMahon | 21 | R | 2 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 4.2 | 4 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 1 | 0.86 | 7.71 | 0.00 | 0.00 | 7.71 | 1.93 | 0.00 | 2019- 9- 273-WAS | premium | premium | premium | AAA | 2018-2025 | 2019 | |
| - | Jake Barnett | 24 | L | 1 | 0 | 0.00 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 4.1 | 6 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 1.62 | 12.46 | 0.00 | 2.08 | 6.23 | 0.00 | 3.00 | 2016- 20- 604-WAS | premium | premium | premium | A | 2014-2019 | 2019 | |
| - | Paolo Espino | 32 | R | 0 | 0 | 4.15 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 4.1 | 4 | 2 | 2 | 0 | 1 | 9 | 0 | 0 | 0 | 1.15 | 8.31 | 0.00 | 2.08 | 18.69 | 4.15 | 9.00 | 2006- 10- 311-CLE | premium | premium | premium | MLB | 2017-2024 | 2007-2025 | 2019 |
| - | Lucas Knowles | 21 | L | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 4.0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0.75 | 6.75 | 0.00 | 0.00 | 6.75 | 0.00 | 0.00 | 2019- 14- 423-WAS | premium | premium | premium | AAA | 2018-2025 | 2019 | |
| - | Austen Williams | 26 | R | 0 | 0 | 0.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 13.50 | 0.00 | 0.00 | 2014- 6- 184-WAS | premium | premium | premium | MLB | 2018-2019 | 2012-2019 | 2019 |
| - | Eddy Yean | 18 | R | 1 | 2 | 3.82 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 35.1 | 30 | 17 | 15 | 3 | 12 | 36 | 5 | 3 | 3 | 1.19 | 7.64 | 0.76 | 3.06 | 9.17 | 4.33 | 3.00 | 2017- UDFA -WAS | premium | premium | premium | AAA | 2018-2025 | 2019 | |
| - | Karlo Seijas | 18 | R | 3 | 1 | 2.76 | 10 | 2 | 0 | 0 | 8 | 5 | 0 | 32.2 | 24 | 10 | 10 | 4 | 6 | 30 | 1 | 0 | 3 | 0.92 | 6.61 | 1.10 | 1.65 | 8.27 | 2.76 | 5.00 | 2017- UDFA -WAS | premium | premium | premium | A | 2018-2024 | 2019 | |
| - | Bryan Pena | 19 | L | 2 | 2 | 0.92 | 11 | 2 | 0 | 0 | 9 | 2 | 0 | 29.1 | 24 | 4 | 3 | 0 | 11 | 34 | 2 | 0 | 3 | 1.19 | 7.36 | 0.00 | 3.38 | 10.43 | 1.23 | 3.09 | 2017- UDFA -WAS | premium | premium | premium | A | 2018-2025 | 2019 | |
| - | Pedro Gonzalez | 18 | R | 1 | 2 | 3.81 | 8 | 2 | 0 | 0 | 6 | 3 | 2 | 28.1 | 25 | 15 | 12 | 1 | 15 | 21 | 3 | 0 | 3 | 1.41 | 7.94 | 0.32 | 4.76 | 6.67 | 4.76 | 1.40 | 2016- UDFA -WAS | premium | premium | premium | A | 2017-2024 | 2019 | |
| - | Abrahan Hiraldo | 20 | R | 0 | 3 | 1.99 | 6 | 3 | 0 | 0 | 3 | 1 | 0 | 22.2 | 19 | 12 | 5 | 1 | 13 | 13 | 1 | 0 | 5 | 1.41 | 7.54 | 0.40 | 5.16 | 5.16 | 4.76 | 1.00 | 2018- UDFA -WAS | premium | premium | premium | Rk | 2018-2019 | 2019 | |
| - | Jose A. Ferrer | 19 | L | 2 | 3 | 2.91 | 9 | 2 | 0 | 0 | 7 | 2 | 0 | 21.2 | 13 | 8 | 7 | 0 | 13 | 24 | 5 | 0 | 5 | 1.20 | 5.40 | 0.00 | 5.40 | 9.97 | 3.32 | 1.85 | 2017- UDFA -WAS | premium | premium | premium | MLB | 2023-2025 | 2018-2025 | 2019 |
| - | Mason Denaburg | 19 | R | 1 | 1 | 7.52 | 7 | 4 | 0 | 0 | 3 | 0 | 0 | 20.1 | 23 | 22 | 17 | 1 | 14 | 19 | 4 | 0 | 6 | 1.82 | 10.18 | 0.44 | 6.20 | 8.41 | 9.74 | 1.36 | 2018- 1- 27-WAS | premium | premium | premium | A+ | 2019-2024 | 2019 | |
| - | Austin Voth | 27 | R | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 4.50 | 0.00 | 0.00 | 2013- 5- 166-WAS | premium | premium | premium | MLB | 2018-2024 | 2011-2025 | 2019 |
| - | Todd Peterson | 21 | R | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 4 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 2.00 | 18.00 | 0.00 | 0.00 | 9.00 | 9.00 | 0.00 | 2019- 7- 213-WAS | premium | premium | premium | AAA | 2017-2025 | 2019 | |
| - | Tyler Dyson | 21 | R | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 13.50 | 0.00 | 0.00 | 2019- 5- 153-WAS | premium | premium | premium | A+ | 2017-2024 | 2019 | |
| - | Sterling Sharp | 24 | R | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 2016- 22- 664-WAS | premium | premium | premium | MLB | 2020-2020 | 2014-2025 | 2019 |
| - | Justin Miller | 32 | R | 0 | 0 | 0.00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 22.50 | 0.00 | 0.00 | 2008- 16- 483-TEX | premium | premium | premium | MLB | 2014-2021 | 2008-2022 | 2019 |
| - | Orlando Ribalta | 21 | R | 2 | 0 | 3.18 | 9 | 0 | 0 | 0 | 9 | 0 | 0 | 17.0 | 11 | 7 | 6 | 1 | 13 | 19 | 2 | 3 | 4 | 1.41 | 5.82 | 0.53 | 6.88 | 10.06 | 3.71 | 1.46 | 2019- 12- 363-WAS | premium | premium | premium | MLB | 2024-2025 | 2017-2025 | 2019 |
| - | Charls Jameson | 18 | R | 2 | 0 | 6.48 | 11 | 0 | 0 | 0 | 11 | 5 | 1 | 16.2 | 23 | 13 | 12 | 1 | 10 | 16 | 0 | 0 | 2 | 1.98 | 12.42 | 0.54 | 5.40 | 8.64 | 7.02 | 1.60 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2018-2019 | 2019 | |
| - | Miguel Pozo | 19 | R | 0 | 0 | 8.10 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 16.2 | 22 | 18 | 15 | 2 | 15 | 11 | 1 | 0 | 1 | 2.22 | 11.88 | 1.08 | 8.10 | 5.94 | 9.72 | 0.73 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2018-2022 | 2019 | |
| - | Jeremy Hellickson | 32 | R | 1 | 1 | 2.16 | 5 | 4 | 0 | 0 | 1 | 0 | 0 | 16.2 | 11 | 4 | 4 | 1 | 2 | 22 | 0 | 0 | 5 | 0.78 | 5.94 | 0.54 | 1.08 | 11.88 | 2.16 | 11.00 | 2005- 4- 118-TBA | premium | premium | premium | MLB | 2010-2019 | 2005-2019 | 2019 |
| # | player | age | th | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| - | Michael Cuevas | 18 | R | 1 | 0 | 0.59 | 8 | 1 | 0 | 0 | 7 | 2 | 1 | 15.1 | 10 | 1 | 1 | 0 | 8 | 9 | 0 | 0 | 2 | 1.17 | 5.87 | 0.00 | 4.70 | 5.28 | 0.59 | 1.13 | 2019- 23- 693-WAS | premium | premium | premium | AAA | 2019-2025 | 2019 | |
| - | Elvis Alvarado | 20 | R | 2 | 2 | 6.00 | 7 | 2 | 0 | 0 | 5 | 0 | 0 | 15.0 | 10 | 12 | 10 | 0 | 16 | 19 | 5 | 0 | 4 | 1.73 | 6.00 | 0.00 | 9.60 | 11.40 | 7.20 | 1.19 | 2015- UDFA -WAS | premium | premium | premium | MLB | 2025-2025 | 2017-2025 | 2019 |
| - | Jairon Peguero | 22 | L | 0 | 1 | 2.70 | 8 | 0 | 0 | 0 | 8 | 7 | 1 | 13.1 | 9 | 5 | 4 | 1 | 4 | 14 | 2 | 0 | 1 | 0.98 | 6.08 | 0.68 | 2.70 | 9.45 | 3.38 | 3.50 | 2016- UDFA -WAS | premium | premium | premium | A- | 2016-2019 | 2019 | |
| - | Adrian Martinez | 20 | R | 1 | 2 | 2.84 | 11 | 0 | 0 | 0 | 11 | 9 | 3 | 12.2 | 9 | 6 | 4 | 0 | 3 | 11 | 1 | 0 | 1 | 0.95 | 6.39 | 0.00 | 2.13 | 7.82 | 4.26 | 3.67 | 2016- UDFA -WAS | premium | premium | premium | A- | 2016-2019 | 2019 | |
| - | Wilson Severino | 21 | R | 1 | 0 | 5.84 | 8 | 0 | 0 | 0 | 8 | 5 | 1 | 12.1 | 10 | 8 | 8 | 0 | 14 | 6 | 4 | 0 | 6 | 1.95 | 7.30 | 0.00 | 10.22 | 4.38 | 5.84 | 0.43 | 2016- UDFA -WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| - | Dylan Beasley | 21 | R | 0 | 0 | 3.00 | 7 | 0 | 0 | 0 | 7 | 4 | 1 | 12.0 | 11 | 5 | 4 | 1 | 4 | 8 | 2 | 0 | 1 | 1.25 | 8.25 | 0.75 | 3.00 | 6.00 | 3.75 | 2.00 | 2019- 32- 963-WAS | premium | premium | premium | A- | 2017-2021 | 2019 | |
| - | Kevin McGowan | 27 | R | 0 | 1 | 3.97 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 11.1 | 14 | 6 | 5 | 0 | 1 | 13 | 1 | 0 | 0 | 1.32 | 11.12 | 0.00 | 0.79 | 10.32 | 4.76 | 13.00 | 2013- 13- 386-NYN | premium | premium | premium | MLB | 2017-2017 | 2011-2023 | 2019 |
| - | Alejandro Vallejo | 20 | R | 0 | 0 | 10.80 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1.2 | 0 | 2 | 2 | 0 | 5 | 2 | 2 | 0 | 0 | 3.00 | 0.00 | 0.00 | 27.00 | 10.80 | 10.80 | 0.40 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| - | Leif Strom | 22 | R | 0 | 0 | 20.25 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.1 | 4 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 3.75 | 27.00 | 0.00 | 6.75 | 6.75 | 20.25 | 1.00 | 2017- 21- 643-WAS | premium | premium | premium | A+ | 2017-2022 | 2019 | |
| - | Jackson Rutledge | 20 | R | 0 | 0 | 27.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 3 | 3 | 0 | 1 | 2 | 2 | 0 | 1 | 5.00 | 36.00 | 0.00 | 9.00 | 18.00 | 27.00 | 2.00 | 2019- 1- 17-WAS | premium | premium | premium | MLB | 2023-2025 | 2018-2025 | 2019 |
| - | Davis Moore | 21 | R | 0 | 0 | 18.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.0 | 2 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 3.00 | 18.00 | 0.00 | 9.00 | 18.00 | 18.00 | 2.00 | 2019- 15- 453-WAS | premium | premium | premium | A+ | 2017-2021 | 2019 | |
| - | Kyle Barraclough | 29 | R | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.00 | 18.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 2012- 7- 240-SLN | premium | premium | premium | MLB | 2015-2023 | 2009-2025 | 2019 |
| - | Paul Russo | 23 | R | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2.00 | 9.00 | 0.00 | 9.00 | 9.00 | 9.00 | 1.00 | 2019- UDFA -WAS | premium | premium | premium | Rk | 2017-2019 | 2019 | |
| Totals: | 26 | 23 | 3.76 | 188 | 49 | 0 | 0 | 49 | 139 | 12 | 416.2 | 370 | 211 | 174 | 19 | 201 | 391 | 46 | 7 | 61 | 1.37 | 7.99 | 0.41 | 4.34 | 8.45 | 4.56 | 1.95 | premium | premium | premium |