| # | 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 |
| 7 | Luis Garcia | 17 | 2B-SS | L | 105 | 49 | 199 | 25 | 60 | 8 | 3 | 1 | 22 | 11 | 2 | 9 | 32 | 0 | 2 | 1 | 0 | 4 | 77 | 211 | 12 | 48 | .302 | .330 | .387 | .717 | .176 | .085 | .353 | 4.27 | 15.17 | 3.56 | 199.00 | 2016- UDFA -WAS | premium | premium | premium | MLB | 2020-2025 | 2017-2025 | 2017 |
| 5 | Yasel Antuna | 17 | SS-3B | B | 110 | 48 | 173 | 25 | 52 | 8 | 3 | 1 | 17 | 5 | 5 | 23 | 29 | 1 | 0 | 2 | 2 | 2 | 69 | 199 | 12 | 40 | .301 | .382 | .399 | .781 | .231 | .098 | .352 | 11.56 | 14.57 | 1.26 | 173.00 | 2016- UDFA -WAS | premium | premium | premium | AA | 2017-2023 | 2017 | |
| 8 | Jose Sanchez | 16 | SS-3B | R | 78 | 48 | 158 | 22 | 33 | 3 | 0 | 1 | 20 | 0 | 2 | 14 | 26 | 2 | 3 | 1 | 0 | 3 | 39 | 178 | 4 | 29 | .209 | .280 | .247 | .527 | .114 | .038 | .242 | 7.87 | 14.61 | 1.86 | 158.00 | 2016- UDFA -WAS | premium | premium | premium | AA | 2017-2023 | 2017 | |
| 16 | Ricardo Mendez | 17 | CF | L | 97 | 44 | 151 | 20 | 38 | 6 | 2 | 1 | 19 | 7 | 3 | 13 | 43 | 2 | 4 | 0 | 0 | 1 | 51 | 170 | 9 | 29 | .252 | .319 | .338 | .657 | .199 | .086 | .346 | 7.65 | 25.29 | 3.31 | 151.00 | 2016- UDFA -WAS | premium | premium | premium | A+ | 2017-2022 | 2017 | |
| 25 | Jackson Cramer | 22 | 1B | B | 103 | 34 | 115 | 20 | 27 | 6 | 0 | 2 | 8 | 1 | 0 | 18 | 38 | 2 | 0 | 0 | 0 | 1 | 39 | 135 | 8 | 19 | .235 | .348 | .339 | .687 | .270 | .104 | .333 | 13.33 | 28.15 | 2.11 | 57.50 | 2017- 35-1063-WAS | premium | premium | premium | Rk | 2014-2017 | 2017 | |
| 15 | Edwin Ventura | 19 | RF-CF | R | 66 | 35 | 109 | 9 | 21 | 3 | 0 | 0 | 7 | 2 | 0 | 3 | 18 | 1 | 2 | 0 | 0 | 4 | 24 | 115 | 3 | 18 | .193 | .221 | .220 | .441 | .073 | .027 | .231 | 2.61 | 15.65 | 6.00 | 0.00 | 2014- UDFA -WAS | premium | premium | premium | Rk | 2015-2018 | 2017 | |
| 2 | Juan Evangelista | 19 | RF | R | 98 | 33 | 104 | 20 | 25 | 6 | 0 | 3 | 12 | 0 | 1 | 8 | 18 | 3 | 0 | 2 | 0 | 3 | 40 | 117 | 9 | 16 | .240 | .308 | .385 | .693 | .212 | .145 | .259 | 6.84 | 15.38 | 2.25 | 34.67 | 2014- UDFA -WAS | premium | premium | premium | Rk | 2015-2018 | 2017 | |
| 11 | Justin Connell | 18 | LF | R | 114 | 30 | 96 | 17 | 31 | 4 | 0 | 0 | 7 | 5 | 2 | 14 | 10 | 1 | 0 | 2 | 0 | 2 | 35 | 113 | 4 | 27 | .323 | .407 | .365 | .772 | .219 | .042 | .352 | 12.39 | 8.85 | 0.71 | 0.00 | 2017- 11- 343-WAS | premium | premium | premium | AA | 2017-2025 | 2017 | |
| 30 | Jamori Blash | 21 | 1B | R | 97 | 28 | 95 | 18 | 24 | 3 | 1 | 1 | 8 | 2 | 3 | 11 | 26 | 2 | 0 | 1 | 0 | 3 | 32 | 109 | 5 | 19 | .253 | .339 | .337 | .676 | .189 | .084 | .333 | 10.09 | 23.85 | 2.36 | 95.00 | 2017- 23- 703-WAS | premium | premium | premium | A | 2017-2019 | 2017 | |
| 19 | Juan Pascal | 19 | 3B | R | 75 | 30 | 92 | 9 | 18 | 4 | 0 | 0 | 10 | 3 | 0 | 7 | 17 | 1 | 3 | 2 | 0 | 4 | 22 | 105 | 4 | 14 | .196 | .255 | .239 | .494 | .152 | .043 | .234 | 6.67 | 16.19 | 2.43 | 0.00 | 2015- UDFA -WAS | premium | premium | premium | A | 2016-2019 | 2017 | |
| 17 | Santo Falcon | 20 | LF-RF | R | 93 | 29 | 79 | 9 | 20 | 7 | 0 | 0 | 11 | 0 | 2 | 4 | 19 | 4 | 2 | 1 | 0 | 3 | 27 | 90 | 7 | 13 | .253 | .318 | .342 | .660 | .114 | .089 | .328 | 4.44 | 21.11 | 4.75 | 0.00 | 2015- UDFA -WAS | premium | premium | premium | Rk | 2015-2017 | 2017 | |
| 27 | Alex Dunlap | 22 | C | R | 108 | 24 | 71 | 10 | 17 | 1 | 0 | 3 | 12 | 0 | 1 | 8 | 12 | 6 | 0 | 1 | 0 | 0 | 27 | 86 | 4 | 13 | .239 | .360 | .380 | .740 | .239 | .141 | .246 | 9.30 | 13.95 | 1.50 | 23.67 | 2017- 29- 883-WAS | premium | premium | premium | AAA | 2014-2021 | 2017 | |
| 20 | Israel Pineda | 17 | C | R | 106* | 17 | 59 | 10 | 17 | 5 | 2 | 0 | 12 | 0 | 0 | 4 | 13 | 0 | 0 | 2 | 0 | 1 | 26 | 65 | 7 | 10 | .288 | .323 | .441 | .764 | .220 | .153 | .354 | 6.15 | 20.00 | 3.25 | 0.00 | 2016- UDFA -WAS | premium | premium | premium | MLB | 2022-2022 | 2017-2024 | 2017 |
| 3 | Philip Caulfield | 22 | 2B | L | 94* | 18 | 56 | 6 | 14 | 1 | 0 | 0 | 6 | 2 | 0 | 7 | 12 | 1 | 0 | 1 | 0 | 1 | 15 | 65 | 1 | 13 | .250 | .338 | .268 | .606 | .179 | .018 | .311 | 10.77 | 18.46 | 1.71 | 0.00 | 2017- 32- 973-WAS | premium | premium | premium | AAA | 2014-2023 | 2017 | |
| 22 | Jose Cabello | 20 | C | R | 121* | 20 | 49 | 8 | 12 | 1 | 1 | 1 | 10 | 1 | 0 | 15 | 12 | 1 | 0 | 0 | 0 | 4 | 18 | 65 | 3 | 9 | .245 | .431 | .367 | .798 | .449 | .122 | .306 | 23.08 | 18.46 | 0.80 | 49.00 | 2013- UDFA -WAS | premium | premium | premium | Rk | 2015-2017 | 2017 | |
| 96 | Rafael Bautista | 24 | CF | R | 117* | 13 | 44 | 7 | 13 | 2 | 1 | 0 | 3 | 2 | 1 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 17 | 52 | 3 | 10 | .295 | .404 | .386 | .790 | .227 | .091 | .333 | 9.62 | 9.62 | 1.00 | 0.00 | 2012- UDFA -WAS | premium | premium | premium | MLB | 2017-2018 | 2012-2021 | 2017 |
| 94 | Kelvin Gutierrez | 22 | 3B | R | 99* | 10 | 33 | 6 | 7 | 3 | 1 | 0 | 1 | 2 | 0 | 4 | 7 | 0 | 0 | 0 | 0 | 3 | 12 | 37 | 4 | 3 | .212 | .297 | .364 | .661 | .333 | .152 | .269 | 10.81 | 18.92 | 1.75 | 0.00 | 2013- UDFA -WAS | premium | premium | premium | MLB | 2019-2022 | 2013-2025 | 2017 |
| 90 | Juan Soto | 18 | RF | L | 9 | 25 | 3 | 8 | 1 | 1 | 0 | 4 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 11 | 27 | 2 | 6 | .320 | .370 | .440 | .810 | .200 | .120 | .333 | 7.41 | 3.70 | 0.50 | 0.00 | 2015- UDFA -WAS | premium | premium | premium | MLB | 2018-2025 | 2016-2025 | 2017 | |
| 32 | Adalberto Carrillo | 22 | C | R | 11 | 22 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 1 | 0 | 0 | 0 | 3 | 2 | 26 | 0 | 2 | .091 | .231 | .091 | .322 | .136 | .000 | .154 | 11.54 | 34.62 | 3.00 | 0.00 | 2017- 33-1003-WAS | premium | premium | premium | AAA | 2015-2023 | 2017 | ||
| 23 | Austin Guibor | 22 | RF-LF | L | 6 | 20 | 7 | 5 | 0 | 2 | 0 | 1 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 9 | 24 | 2 | 3 | .250 | .375 | .450 | .825 | .400 | .200 | .294 | 16.67 | 12.50 | 0.75 | 0.00 | 2017- 30- 913-WAS | premium | premium | premium | A- | 2014-2017 | 2017 | ||
| 10 | Eric Senior | 19 | LF | R | 6 | 15 | 3 | 4 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 4 | 1 | 0 | 1 | 0 | 2 | 7 | 19 | 1 | 3 | .267 | .368 | .467 | .835 | .400 | .200 | .273 | 10.53 | 21.05 | 2.00 | 15.00 | 2017- 13- 403-WAS | premium | premium | premium | A- | 2017-2019 | 2017 | ||
| 6 | Alian Silva | 23 | LF | R | 4 | 15 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 4 | 16 | 1 | 2 | .200 | .250 | .267 | .517 | .067 | .067 | .300 | 0.00 | 31.25 | 0.00 | 0.00 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2014-2017 | 2017 | ||
| 94 | Carter Kieboom | 19 | SS | R | 5 | 11 | 1 | 5 | 3 | 0 | 0 | 5 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 15 | 3 | 2 | .455 | .600 | .727 | 1.327 | .545 | .272 | .455 | 20.00 | 0.00 | 0.00 | 0.00 | 2016- 1- 28-WAS | premium | premium | premium | MLB | 2019-2025 | 2016-2025 | 2017 | |
| 21 | Luis Perdomo | 20 | LF | L | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .167 | .286 | .167 | .453 | .167 | .000 | .200 | 14.29 | 14.29 | 1.00 | 0.00 | 2014- UDFA -WAS | premium | premium | premium | A- | 2014-2017 | 2017 | ||
| Totals: | 553 | 1797 | 256 | 457 | 76 | 17 | 15 | 197 | 44 | 22 | 182 | 360 | 34 | 16 | 17 | 2 | 45 | 612 | 2046 | 108 | 349 | .254 | .332 | .341 | .672 | .200 | .086 | .307 | 8.90 | 17.60 | 1.98 | 119.80 | 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 |
| 95 | Carlos Acevedo | 22 | R | 0 | 0 | 1.13 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 8.0 | 4 | 1 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 7.88 | 1.13 | 0.00 | 2013- UDFA -WAS | premium | premium | premium | A+ | 2014-2019 | 2017 | |
| 96 | Tim Collins | 27 | L | 0 | 1 | 1.35 | 6 | 2 | 0 | 0 | 4 | 0 | 0 | 6.2 | 5 | 3 | 1 | 0 | 2 | 13 | 1 | 0 | 0 | 1.05 | 6.75 | 0.00 | 2.70 | 17.55 | 4.05 | 6.50 | 2007- UDFA -TOR | premium | premium | premium | MLB | 2011-2019 | 2007-2019 | 2017 |
| 54 | Tomas Alastre | 19 | R | 3 | 1 | 2.55 | 9 | 6 | 0 | 0 | 3 | 1 | 0 | 42.1 | 29 | 15 | 12 | 3 | 14 | 43 | 5 | 0 | 1 | 1.02 | 6.17 | 0.64 | 2.98 | 9.14 | 3.19 | 3.07 | 2014- UDFA -WAS | premium | premium | premium | A+ | 2015-2021 | 2017 | |
| 37 | Malvin Pena | 20 | R | 1 | 3 | 5.44 | 10 | 7 | 0 | 0 | 3 | 0 | 0 | 41.1 | 45 | 29 | 25 | 7 | 18 | 39 | 5 | 0 | 1 | 1.52 | 9.80 | 1.52 | 3.92 | 8.49 | 6.31 | 2.17 | 2014- UDFA -WAS | premium | premium | premium | AAA | 2014-2023 | 2017 | |
| 56 | Weston Davis | 20 | R | 0 | 0 | 6.75 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 4 | 3 | 0 | 2 | 4 | 0 | 0 | 0 | 1.50 | 9.00 | 0.00 | 4.50 | 9.00 | 9.00 | 2.00 | 2014- 11- 334-WAS | premium | premium | premium | A | 2014-2017 | 2017 | |
| 62 | Gabe Klobosits | 22 | R | 1 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 4.0 | 3 | 1 | 0 | 0 | 1 | 5 | 1 | 0 | 0 | 1.00 | 6.75 | 0.00 | 2.25 | 11.25 | 2.25 | 5.00 | 2017- 36-1093-WAS | premium | premium | premium | MLB | 2021-2021 | 2014-2025 | 2017 |
| 59 | Nelson Galindez | 18 | L | 2 | 2 | 3.79 | 12 | 7 | 0 | 0 | 5 | 0 | 0 | 38.0 | 25 | 20 | 16 | 1 | 27 | 27 | 2 | 1 | 7 | 1.37 | 5.92 | 0.24 | 6.39 | 6.39 | 4.74 | 1.00 | 2017- 22- 673-WAS | premium | premium | premium | A- | 2017-2019 | 2017 | |
| 34 | Jhonatan German | 22 | R | 1 | 4 | 3.27 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 33.0 | 22 | 18 | 12 | 1 | 17 | 27 | 9 | 0 | 2 | 1.18 | 6.00 | 0.27 | 4.64 | 7.36 | 4.91 | 1.59 | 2015- UDFA -WAS | premium | premium | premium | AA | 2015-2021 | 2017 | |
| 69 | Wil Crowe | 22 | R | 0 | 0 | 4.91 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3.2 | 3 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 1.09 | 7.36 | 0.00 | 2.45 | 4.91 | 4.91 | 2.00 | 2017- 2- 65-WAS | premium | premium | premium | MLB | 2020-2023 | 2014-2025 | 2017 |
| 56 | Jake Cousins | 22 | R | 0 | 0 | 3.00 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 3.0 | 3 | 2 | 1 | 0 | 3 | 4 | 2 | 0 | 2 | 2.00 | 9.00 | 0.00 | 9.00 | 12.00 | 6.00 | 1.33 | 2017- 20- 613-WAS | premium | premium | premium | MLB | 2021-2024 | 2014-2025 | 2017 |
| 43 | Jeremy McKinney | 22 | R | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 3.0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.67 | 6.00 | 0.00 | 0.00 | 12.00 | 0.00 | 0.00 | 2017- 31- 943-WAS | premium | premium | premium | A+ | 2014-2019 | 2017 | |
| 65 | Jose Jimenez | 20 | L | 3 | 0 | 1.35 | 15 | 0 | 0 | 0 | 15 | 9 | 2 | 26.2 | 25 | 9 | 4 | 1 | 5 | 11 | 1 | 1 | 2 | 1.12 | 8.44 | 0.34 | 1.69 | 3.71 | 3.04 | 2.20 | 2013- UDFA -WAS | premium | premium | premium | Rk | 2014-2018 | 2017 | |
| 50 | Jackson Stoeckinger | 21 | L | 2 | 0 | 4.72 | 8 | 5 | 0 | 0 | 3 | 0 | 0 | 26.2 | 28 | 14 | 14 | 1 | 7 | 31 | 1 | 0 | 1 | 1.31 | 9.45 | 0.34 | 2.36 | 10.46 | 4.72 | 4.43 | 2017- 12- 373-WAS | premium | premium | premium | A | 2017-2019 | 2017 | |
| 67 | Angel Guillen | 20 | R | 2 | 1 | 3.42 | 11 | 1 | 0 | 0 | 10 | 4 | 1 | 23.2 | 23 | 9 | 9 | 1 | 5 | 19 | 3 | 0 | 0 | 1.18 | 8.75 | 0.38 | 1.90 | 7.23 | 3.42 | 3.80 | 2013- UDFA -WAS | premium | premium | premium | A+ | 2014-2019 | 2017 | |
| 68 | Darly Infante | 20 | L | 0 | 2 | 4.43 | 13 | 0 | 0 | 0 | 13 | 2 | 0 | 22.1 | 17 | 17 | 11 | 1 | 14 | 26 | 5 | 2 | 1 | 1.39 | 6.85 | 0.40 | 5.64 | 10.48 | 6.85 | 1.86 | 2016- UDFA -WAS | premium | premium | premium | Rk | 2016-2017 | 2017 | |
| 48 | Nector Ramirez | 20 | R | 3 | 1 | 5.23 | 14 | 0 | 0 | 0 | 14 | 3 | 1 | 20.2 | 28 | 18 | 12 | 3 | 4 | 12 | 3 | 1 | 1 | 1.55 | 12.19 | 1.31 | 1.74 | 5.23 | 7.84 | 3.00 | 2013- UDFA -WAS | premium | premium | premium | A- | 2014-2018 | 2017 | |
| 60 | Jose De Los Santos | 20 | R | 3 | 1 | 5.75 | 15 | 0 | 0 | 0 | 15 | 7 | 1 | 20.1 | 23 | 17 | 13 | 2 | 11 | 15 | 3 | 2 | 6 | 1.67 | 10.18 | 0.89 | 4.87 | 6.64 | 7.52 | 1.36 | 2015- UDFA -WAS | premium | premium | premium | A- | 2016-2019 | 2017 | |
| 35 | Nick Lee | 26 | L | 0 | 0 | 0.00 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 2.2 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.50 | 13.50 | 0.00 | 0.00 | 3.37 | 0.00 | 0.00 | 2011- 18- 547-WAS | premium | premium | premium | AAA | 2011-2019 | 2017 | |
| 39 | Alex Troop | 20 | L | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 2017- 9- 283-WAS | premium | premium | premium | AAA | 2015-2024 | 2017 | |
| 40 | Kyle Johnston | 20 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 4.50 | 0.00 | 0.50 | 2017- 6- 193-WAS | premium | premium | premium | AAA | 2015-2025 | 2017 | |
| 44 | Nick Raquet | 21 | L | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 2017- 3- 103-WAS | premium | premium | premium | MLB | 2025-2025 | 2015-2025 | 2017 |
| 46 | Jackson Tetreault | 21 | R | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1.00 | 4.50 | 4.50 | 4.50 | 9.00 | 4.50 | 2.00 | 2017- 7- 223-WAS | premium | premium | premium | MLB | 2022-2022 | 2016-2024 | 2017 |
| 51 | J.D. Martin | 34 | R | 1 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 1.50 | 9.00 | 0.00 | 4.50 | 4.50 | 4.50 | 1.00 | 2001- 1- 35-CLE | premium | premium | premium | MLB | 2009-2010 | 2001-2019 | 2017 |
| 61 | Gilberto Chu | 19 | L | 1 | 1 | 2.84 | 9 | 0 | 0 | 0 | 9 | 4 | 0 | 19.0 | 19 | 7 | 6 | 1 | 5 | 24 | 0 | 0 | 1 | 1.26 | 9.00 | 0.47 | 2.37 | 11.37 | 3.32 | 4.80 | 2014- UDFA -WAS | premium | premium | premium | A+ | 2015-2025 | 2017 | |
| 94 | Joan Baez | 22 | R | 2 | 0 | 1.47 | 4 | 3 | 0 | 0 | 1 | 0 | 0 | 18.1 | 9 | 4 | 3 | 0 | 5 | 23 | 2 | 0 | 2 | 0.76 | 4.42 | 0.00 | 2.45 | 11.29 | 1.96 | 4.60 | 2014- UDFA -WAS | premium | premium | premium | AAA | 2014-2021 | 2017 | |
| # | 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 |
| 53 | Sean Adler | 23 | L | 3 | 0 | 3.31 | 10 | 0 | 0 | 0 | 10 | 6 | 0 | 16.1 | 17 | 10 | 6 | 0 | 5 | 17 | 2 | 0 | 0 | 1.35 | 9.37 | 0.00 | 2.76 | 9.37 | 5.51 | 3.40 | 2017- UDFA -WAS | premium | premium | premium | Rk | 2013-2018 | 2017 | |
| 55 | Jared Johnson | 21 | L | 1 | 1 | 0.64 | 7 | 2 | 0 | 0 | 5 | 2 | 1 | 14.0 | 8 | 1 | 1 | 0 | 3 | 14 | 1 | 0 | 1 | 0.79 | 5.14 | 0.00 | 1.93 | 9.00 | 0.64 | 4.67 | 2017- 17- 523-WAS | premium | premium | premium | A | 2017-2018 | 2017 | |
| 45 | Jesus Luzardo | 19 | L | 1 | 0 | 1.32 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 13.2 | 14 | 2 | 2 | 1 | 0 | 15 | 2 | 1 | 0 | 1.02 | 9.22 | 0.66 | 0.00 | 9.88 | 1.32 | 0.00 | 2016- 3- 94-WAS | premium | premium | premium | MLB | 2019-2025 | 2017-2025 | 2017 |
| 97 | Jose Morales | 22 | R | 0 | 1 | 0.75 | 5 | 1 | 0 | 0 | 4 | 1 | 0 | 12.0 | 5 | 3 | 1 | 0 | 3 | 13 | 0 | 0 | 2 | 0.67 | 3.75 | 0.00 | 2.25 | 9.75 | 2.25 | 4.33 | 2012- UDFA -WAS | premium | premium | premium | A | 2013-2017 | 2017 | |
| 64 | Connor Zwetsch | 22 | R | 1 | 1 | 0.79 | 10 | 0 | 0 | 0 | 10 | 9 | 3 | 11.1 | 9 | 2 | 1 | 0 | 0 | 6 | 2 | 0 | 0 | 0.79 | 7.15 | 0.00 | 0.00 | 4.76 | 1.59 | 0.00 | 2017- UDFA -WAS | premium | premium | premium | A | 2014-2018 | 2017 | |
| 45 | Jairon Peguero | 20 | L | 1 | 1 | 5.56 | 5 | 0 | 0 | 0 | 5 | 3 | 0 | 11.1 | 13 | 8 | 7 | 1 | 4 | 9 | 0 | 0 | 0 | 1.50 | 10.32 | 0.79 | 3.18 | 7.15 | 6.35 | 2.25 | 2016- UDFA -WAS | premium | premium | premium | A- | 2016-2019 | 2017 | |
| 38 | Daniel Butler | 22 | R | 1 | 1 | 2.70 | 6 | 0 | 0 | 0 | 6 | 2 | 1 | 10.0 | 6 | 3 | 3 | 1 | 1 | 6 | 0 | 0 | 0 | 0.70 | 5.40 | 0.90 | 0.90 | 5.40 | 2.70 | 6.00 | 2017- UDFA -WAS | premium | premium | premium | A- | 2014-2017 | 2017 | |
| 36 | Andrew Lee | 23 | R | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.60 | 0.00 | 0.00 | 5.40 | 5.40 | 0.00 | 1.00 | 2015- 11- 344-WAS | premium | premium | premium | AAA | 2013-2023 | 2017 | |
| 61 | David Smith | 22 | R | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.75 | 6.75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2017- 25- 763-WAS | premium | premium | premium | A | 2014-2018 | 2017 | |
| 64 | Max Engelbrekt | 23 | L | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 0.00 | 0.00 | 2017- 40-1213-WAS | premium | premium | premium | A | 2013-2018 | 2017 | |
| 47 | Jared Brasher | 22 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 0.00 | 2017- 8- 253-WAS | premium | premium | premium | A | 2014-2019 | 2017 | |
| Totals: | 34 | 22 | 3.21 | 205 | 55 | 0 | 0 | 56 | 150 | 12 | 471.0 | 399 | 221 | 168 | 26 | 163 | 428 | 50 | 8 | 32 | 1.19 | 7.62 | 0.50 | 3.11 | 8.18 | 4.22 | 2.63 | premium | premium | premium |