| # | 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 |
| 4 | Noelvi Marte | 19 | SS | R | 110 | 99 | 413 | 87 | 112 | 24 | 2 | 17 | 69 | 23 | 7 | 58 | 106 | 6 | 0 | 1 | 1 | 6 | 191 | 478 | 43 | 69 | .271 | .368 | .462 | .830 | .370 | .191 | .326 | 12.13 | 22.18 | 1.83 | 24.29 | 2018- UDFA -SEA | premium | premium | premium | MLB | 2023-2025 | 2019-2025 | 2021 |
| 37 | Robert Perez | 21 | 1B | R | 107 | 98 | 401 | 62 | 113 | 21 | 2 | 15 | 77 | 0 | 0 | 34 | 114 | 17 | 0 | 5 | 0 | 8 | 183 | 457 | 38 | 75 | .282 | .359 | .456 | .815 | .259 | .174 | .354 | 7.44 | 24.95 | 3.35 | 26.73 | 2016- UDFA -SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 45 | Alberto Rodriguez | 20 | RF | L | 112 | 93 | 370 | 75 | 109 | 30 | 5 | 10 | 63 | 13 | 7 | 51 | 95 | 5 | 0 | 5 | 0 | 4 | 179 | 431 | 45 | 64 | .295 | .383 | .484 | .867 | .343 | .189 | .367 | 11.83 | 22.04 | 1.86 | 37.00 | 2017- UDFA -TOR | premium | premium | premium | AA | 2018-2025 | 2021 | |
| 3 | Cesar Izturis | 21 | 2B | B | 87 | 89 | 334 | 44 | 87 | 23 | 0 | 3 | 39 | 5 | 4 | 21 | 78 | 3 | 1 | 3 | 0 | 9 | 119 | 362 | 26 | 61 | .260 | .307 | .356 | .663 | .162 | .096 | .328 | 5.80 | 21.55 | 3.71 | 111.33 | 2016- UDFA -SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 27 | Trent Tingelstad | 23 | LF | L | 104 | 76 | 285 | 50 | 74 | 19 | 1 | 6 | 53 | 1 | 0 | 58 | 87 | 2 | 0 | 4 | 1 | 8 | 113 | 349 | 26 | 48 | .260 | .384 | .396 | .780 | .344 | .136 | .347 | 16.62 | 24.93 | 1.50 | 47.50 | 2019- 22- 666-SEA | premium | premium | premium | AAA | 2017-2023 | 2021 | |
| 25 | Brett Rodriguez | 23 | 3B-CF | R | 95 | 84 | 277 | 42 | 64 | 14 | 3 | 3 | 36 | 25 | 7 | 41 | 125 | 10 | 1 | 4 | 0 | 3 | 93 | 333 | 20 | 44 | .231 | .346 | .336 | .682 | .318 | .105 | .399 | 12.31 | 37.54 | 3.05 | 92.33 | 2020- UDFA -SEA | premium | premium | premium | AAA | 2017-2024 | 2021 | |
| 49 | Ty Duvall | 23 | C | L | 94 | 60 | 213 | 34 | 49 | 10 | 1 | 2 | 26 | 0 | 1 | 38 | 71 | 8 | 0 | 0 | 0 | 7 | 67 | 259 | 13 | 36 | .230 | .367 | .315 | .682 | .258 | .085 | .336 | 14.67 | 27.41 | 1.87 | 106.50 | 2019- 25- 764-OAK | premium | premium | premium | A+ | 2017-2024 | 2021 | |
| 40 | Victor Labrada | 21 | CF | L | 111 | 50 | 201 | 44 | 59 | 16 | 3 | 1 | 28 | 22 | 9 | 34 | 60 | 6 | 0 | 2 | 0 | 2 | 84 | 243 | 20 | 39 | .294 | .407 | .418 | .825 | .358 | .124 | .408 | 13.99 | 24.69 | 1.76 | 201.00 | 2021- UDFA -SEA | premium | premium | premium | AAA | 2021-2025 | 2021 | |
| 13 | Justin Lavey | 23 | 2B | R | 97 | 49 | 183 | 24 | 48 | 8 | 2 | 2 | 23 | 8 | 0 | 21 | 63 | 4 | 0 | 3 | 0 | 3 | 66 | 211 | 12 | 36 | .262 | .346 | .361 | .707 | .257 | .099 | .380 | 9.95 | 29.86 | 3.00 | 91.50 | 2016- 39-1166-CHA | premium | premium | premium | AAA | 2017-2024 | 2021 | |
| 43 | Dariel Gomez | 24 | 1B | L | 106 | 46 | 167 | 28 | 45 | 12 | 1 | 3 | 26 | 0 | 1 | 29 | 72 | 4 | 0 | 1 | 0 | 3 | 68 | 201 | 16 | 29 | .269 | .388 | .407 | .795 | .305 | .138 | .452 | 14.43 | 35.82 | 2.48 | 55.67 | 2013- UDFA -SLN | premium | premium | premium | AAA | 2015-2025 | 2021 | |
| 20 | James Parker | 21 | 3B-SS | R | 115 | 35 | 150 | 31 | 49 | 16 | 2 | 3 | 29 | 3 | 2 | 13 | 36 | 2 | 0 | 3 | 0 | 1 | 78 | 168 | 21 | 28 | .327 | .381 | .520 | .901 | .287 | .193 | .404 | 7.74 | 21.43 | 2.77 | 50.00 | 2021- 8- 234-SEA | premium | premium | premium | AAA | 2019-2023 | 2021 | |
| 14 | Matt Scheffler | 23 | C | R | 100 | 40 | 141 | 19 | 34 | 7 | 2 | 3 | 26 | 1 | 1 | 24 | 41 | 3 | 0 | 1 | 0 | 1 | 54 | 169 | 12 | 22 | .241 | .361 | .383 | .744 | .312 | .142 | .316 | 14.20 | 24.26 | 1.71 | 47.00 | 2020- UDFA -SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 20 | Cade Marlowe | 24 | LF | L | 125 | 34 | 133 | 35 | 40 | 6 | 5 | 6 | 29 | 11 | 2 | 24 | 40 | 1 | 0 | 2 | 1 | 2 | 74 | 160 | 17 | 23 | .301 | .406 | .556 | .962 | .504 | .255 | .382 | 15.00 | 25.00 | 1.67 | 22.17 | 2019- 20- 606-SEA | premium | premium | premium | MLB | 2023-2024 | 2016-2025 | 2021 |
| 21 | Eric Jones | 25 | 1B | R | 112 | 32 | 133 | 17 | 47 | 11 | 0 | 1 | 24 | 1 | 0 | 6 | 25 | 3 | 0 | 1 | 0 | 7 | 61 | 143 | 12 | 35 | .353 | .392 | .459 | .851 | .158 | .106 | .426 | 4.20 | 17.48 | 4.17 | 133.00 | 2019- UDFA -MIN | premium | premium | premium | A | 2016-2022 | 2021 | |
| 44 | Spencer Packard | 23 | LF | L | 98 | 29 | 120 | 20 | 30 | 4 | 1 | 3 | 18 | 1 | 0 | 13 | 19 | 5 | 0 | 0 | 0 | 1 | 45 | 138 | 8 | 22 | .250 | .348 | .375 | .723 | .242 | .125 | .276 | 9.42 | 13.77 | 1.46 | 40.00 | 2021- 9- 264-SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 14 | Corey Rosier | 21 | CF | L | 136 | 31 | 118 | 31 | 46 | 8 | 3 | 3 | 23 | 13 | 3 | 18 | 20 | 1 | 0 | 4 | 0 | 1 | 69 | 141 | 14 | 32 | .390 | .461 | .585 | 1.046 | .432 | .195 | .434 | 12.77 | 14.18 | 1.11 | 39.33 | 2021- 12- 354-SEA | premium | premium | premium | AAA | 2019-2025 | 2021 | |
| 30 | Colin Davis | 22 | CF-LF | R | 114* | 29 | 108 | 28 | 34 | 8 | 0 | 2 | 22 | 7 | 1 | 18 | 17 | 1 | 0 | 3 | 0 | 1 | 48 | 130 | 10 | 24 | .315 | .408 | .444 | .852 | .352 | .129 | .348 | 13.85 | 13.08 | 0.94 | 54.00 | 2021- 7- 204-SEA | premium | premium | premium | AAA | 2018-2025 | 2021 | |
| 12 | Juan Querecuto | 20 | 3B | R | 90* | 20 | 68 | 7 | 17 | 1 | 0 | 1 | 5 | 2 | 2 | 8 | 22 | 3 | 0 | 0 | 0 | 2 | 21 | 79 | 2 | 15 | .250 | .354 | .309 | .663 | .176 | .059 | .356 | 10.13 | 27.85 | 2.75 | 68.00 | 2017- UDFA -SEA | premium | premium | premium | A | 2018-2022 | 2021 | |
| 44 | Kennie Taylor | 24 | RF-LF | R | 15 | 52 | 9 | 16 | 4 | 0 | 1 | 12 | 1 | 0 | 7 | 16 | 1 | 0 | 1 | 0 | 0 | 23 | 61 | 5 | 11 | .308 | .393 | .442 | .835 | .288 | .134 | .417 | 11.48 | 26.23 | 2.29 | 52.00 | 2019- 14- 418-NYN | premium | premium | premium | AAA | 2016-2022 | 2021 | ||
| 13 | Andy Thomas | 23 | C | L | 11 | 33 | 7 | 6 | 2 | 0 | 0 | 5 | 0 | 0 | 11 | 6 | 0 | 0 | 1 | 0 | 1 | 8 | 45 | 2 | 4 | .182 | .378 | .242 | .620 | .394 | .060 | .214 | 24.44 | 13.33 | 0.55 | 0.00 | 2021- 5- 144-SEA | premium | premium | premium | AA | 2017-2024 | 2021 | ||
| - | Amador Arias | 20 | 2B-3B | R | 8 | 29 | 5 | 6 | 1 | 1 | 1 | 2 | 0 | 0 | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 12 | 32 | 3 | 3 | .207 | .281 | .414 | .695 | .310 | .207 | .294 | 9.38 | 34.38 | 3.67 | 29.00 | 2016- UDFA -TBA | premium | premium | premium | AAA | 2017-2022 | 2021 | ||
| - | Milkar Perez | 19 | 3B | B | 6 | 27 | 6 | 8 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 10 | 32 | 2 | 6 | .296 | .406 | .370 | .776 | .185 | .074 | .348 | 12.50 | 12.50 | 1.00 | 0.00 | 2018- UDFA -SEA | premium | premium | premium | A+ | 2019-2025 | 2021 | ||
| 20 | Liam Sabino | 25 | 3B | R | 7 | 25 | 4 | 6 | 3 | 0 | 0 | 2 | 0 | 1 | 3 | 5 | 1 | 0 | 0 | 0 | 1 | 9 | 29 | 3 | 3 | .240 | .345 | .360 | .705 | .200 | .120 | .300 | 10.34 | 17.24 | 1.67 | 0.00 | 2018- 35-1053-SLN | premium | premium | premium | A+ | 2015-2021 | 2021 | ||
| 91 | Freuddy Batista | 21 | C | R | 5 | 21 | 6 | 9 | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 14 | 23 | 3 | 6 | .429 | .478 | .667 | 1.145 | .381 | .238 | .571 | 8.70 | 26.09 | 3.00 | 21.00 | 2017- UDFA -SEA | premium | premium | premium | AA | 2017-2025 | 2021 | ||
| 18 | Randy Bednar | 22 | LF-RF | R | 6 | 20 | 4 | 8 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 11 | 22 | 2 | 6 | .400 | .455 | .550 | 1.005 | .250 | .150 | .533 | 9.09 | 22.73 | 2.50 | 0.00 | 2017- 27- 800-ATL | premium | premium | premium | A+ | 2018-2024 | 2021 | ||
| # | 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 |
| 13 | Anthony Lepre | 24 | C | R | 3 | 11 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 1 | .091 | .333 | .091 | .424 | .364 | .000 | .167 | 26.67 | 33.33 | 1.25 | 0.00 | 2019- 28- 846-SEA | premium | premium | premium | A+ | 2016-2021 | 2021 | ||
| - | Junior Gonzalez | 21 | C | R | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | 2018- UDFA -SEA | premium | premium | premium | A | 2018-2024 | 2021 | ||
| Totals: | 1056 | 4037 | 722 | 1117 | 253 | 35 | 87 | 642 | 138 | 49 | 545 | 1151 | 87 | 2 | 44 | 3 | 71 | 1701 | 4715 | 375 | 742 | .277 | .371 | .421 | .792 | .302 | .145 | .362 | 11.56 | 24.41 | 2.11 | 46.40 | 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 |
| 31 | Josias De Los Santos | 21 | R | 4 | 8 | 5.27 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | 95.2 | 100 | 68 | 56 | 7 | 70 | 89 | 12 | 1 | 3 | 1.78 | 9.41 | 0.66 | 6.59 | 8.37 | 6.40 | 1.27 | 2018- UDFA -SEA | premium | premium | premium | A | 2018-2022 | 2021 | |
| 15 | Bryce Miller | 22 | R | 0 | 0 | 4.82 | 5 | 3 | 0 | 0 | 2 | 0 | 0 | 9.1 | 15 | 7 | 5 | 0 | 2 | 15 | 0 | 0 | 0 | 1.82 | 14.46 | 0.00 | 1.93 | 14.46 | 6.75 | 7.50 | 2021- 4- 113-SEA | premium | premium | premium | MLB | 2023-2025 | 2018-2025 | 2021 |
| 16 | Connor Phillips | 20 | R | 7 | 3 | 4.75 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 72.0 | 62 | 42 | 38 | 1 | 44 | 104 | 15 | 2 | 4 | 1.47 | 7.75 | 0.13 | 5.50 | 13.00 | 5.25 | 2.36 | 2020- 2- 64-SEA | premium | premium | premium | MLB | 2023-2025 | 2020-2025 | 2021 |
| 32 | Brayan Perez | 20 | L | 1 | 4 | 3.34 | 31 | 6 | 0 | 0 | 25 | 5 | 1 | 67.1 | 75 | 37 | 25 | 2 | 18 | 81 | 7 | 1 | 4 | 1.38 | 10.02 | 0.27 | 2.41 | 10.83 | 4.95 | 4.50 | 2017- UDFA -SEA | premium | premium | premium | AAA | 2018-2025 | 2021 | |
| 28 | Juan Mercedes | 21 | R | 7 | 4 | 5.54 | 34 | 0 | 0 | 0 | 34 | 9 | 0 | 63.1 | 67 | 47 | 39 | 9 | 17 | 88 | 4 | 1 | 3 | 1.33 | 9.52 | 1.28 | 2.42 | 12.51 | 6.68 | 5.18 | 2017- UDFA -SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 9 | Luis Curvelo | 20 | R | 5 | 1 | 3.58 | 37 | 0 | 0 | 0 | 37 | 20 | 6 | 55.1 | 49 | 31 | 22 | 4 | 18 | 80 | 6 | 2 | 2 | 1.21 | 7.97 | 0.65 | 2.93 | 13.01 | 5.04 | 4.44 | 2018- UDFA -SEA | premium | premium | premium | MLB | 2025-2025 | 2018-2025 | 2021 |
| 19 | Kelvin Nunez | 21 | R | 4 | 3 | 6.09 | 25 | 6 | 0 | 0 | 19 | 5 | 1 | 54.2 | 66 | 42 | 37 | 8 | 22 | 50 | 8 | 1 | 1 | 1.61 | 10.87 | 1.32 | 3.62 | 8.23 | 6.91 | 2.27 | 2017- UDFA -SEA | premium | premium | premium | AAA | 2017-2023 | 2021 | |
| 35 | Leon Hunter | 24 | R | 6 | 1 | 3.00 | 24 | 1 | 0 | 0 | 23 | 4 | 1 | 54.0 | 46 | 30 | 18 | 6 | 21 | 68 | 6 | 0 | 3 | 1.24 | 7.67 | 1.00 | 3.50 | 11.33 | 5.00 | 3.24 | 2019- 35-1045-TEX | premium | premium | premium | AAA | 2016-2025 | 2021 | |
| - | Peyton Alford | 23 | L | 0 | 0 | 3.60 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 5.0 | 3 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 1 | 1.00 | 5.40 | 0.00 | 3.60 | 5.40 | 3.60 | 1.50 | 2021- UDFA -SEA | premium | premium | premium | AA | 2017-2025 | 2021 | |
| 6 | Matt Willrodt | 23 | R | 4 | 3 | 6.02 | 35 | 1 | 0 | 0 | 34 | 16 | 4 | 49.1 | 55 | 36 | 33 | 4 | 28 | 46 | 9 | 1 | 7 | 1.68 | 10.03 | 0.73 | 5.11 | 8.39 | 6.57 | 1.64 | 2018- 15- 448-SEA | premium | premium | premium | AAA | 2018-2023 | 2021 | |
| 39 | Elvis Alvarado | 22 | R | 0 | 2 | 6.60 | 31 | 1 | 0 | 0 | 30 | 2 | 0 | 45.0 | 60 | 43 | 33 | 3 | 32 | 33 | 5 | 0 | 7 | 2.04 | 12.00 | 0.60 | 6.40 | 6.60 | 8.60 | 1.03 | 2015- UDFA -WAS | premium | premium | premium | MLB | 2025-2025 | 2017-2025 | 2021 |
| 36 | Robert Winslow | 23 | R | 2 | 4 | 6.28 | 27 | 2 | 0 | 0 | 25 | 4 | 2 | 43.0 | 41 | 39 | 30 | 4 | 32 | 59 | 4 | 1 | 3 | 1.70 | 8.58 | 0.84 | 6.70 | 12.35 | 8.16 | 1.84 | 2019- UDFA -SEA | premium | premium | premium | AAA | 2016-2022 | 2021 | |
| 17 | Damon Casetta-Stubbs | 21 | R | 3 | 3 | 6.42 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 40.2 | 33 | 35 | 29 | 6 | 27 | 58 | 11 | 1 | 7 | 1.48 | 7.30 | 1.33 | 5.98 | 12.84 | 7.75 | 2.15 | 2018- 11- 328-SEA | premium | premium | premium | A+ | 2018-2023 | 2021 | |
| 21 | Taylor Dollard | 22 | R | 3 | 2 | 3.35 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 37.2 | 40 | 15 | 14 | 2 | 10 | 59 | 2 | 0 | 1 | 1.33 | 9.56 | 0.48 | 2.39 | 14.10 | 3.58 | 5.90 | 2020- 5- 137-SEA | premium | premium | premium | AAA | 2018-2025 | 2021 | |
| 38 | Jorge Benitez | 22 | L | 1 | 2 | 5.70 | 27 | 0 | 0 | 0 | 27 | 7 | 0 | 36.1 | 37 | 31 | 23 | 2 | 27 | 51 | 3 | 1 | 2 | 1.76 | 9.17 | 0.50 | 6.69 | 12.63 | 7.68 | 1.89 | 2017- 9- 273-SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 15 | Adam Macko | 20 | L | 2 | 2 | 4.59 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 33.1 | 29 | 19 | 17 | 1 | 21 | 56 | 5 | 0 | 2 | 1.50 | 7.83 | 0.27 | 5.67 | 15.12 | 5.13 | 2.67 | 2019- 7- 216-SEA | premium | premium | premium | AAA | 2019-2025 | 2021 | |
| 12 | Jimmy Kingsbury | 22 | R | 2 | 1 | 2.20 | 8 | 7 | 0 | 0 | 1 | 0 | 0 | 32.2 | 16 | 8 | 8 | 2 | 11 | 39 | 2 | 0 | 5 | 0.83 | 4.41 | 0.55 | 3.03 | 10.74 | 2.20 | 3.55 | 2021- 17- 504-SEA | premium | premium | premium | AA | 2018-2025 | 2021 | |
| 30 | Stephen Kolek | 24 | R | 1 | 0 | 6.00 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 3.0 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1.67 | 9.00 | 0.00 | 6.00 | 0.00 | 6.00 | 0.00 | 2018- 11- 344-LAN | premium | premium | premium | MLB | 2024-2025 | 2016-2025 | 2021 |
| 41 | Nolan Hoffman | 23 | R | 1 | 1 | 2.17 | 24 | 1 | 0 | 0 | 23 | 18 | 5 | 29.0 | 18 | 8 | 7 | 0 | 9 | 31 | 2 | 0 | 1 | 0.93 | 5.59 | 0.00 | 2.79 | 9.62 | 2.48 | 3.44 | 2018- 5- 148-SEA | premium | premium | premium | MLB | 2025-2025 | 2016-2025 | 2021 |
| 18 | Travis Kuhn | 23 | R | 2 | 1 | 3.86 | 21 | 0 | 0 | 0 | 21 | 16 | 5 | 28.0 | 20 | 13 | 12 | 4 | 16 | 36 | 3 | 0 | 2 | 1.29 | 6.43 | 1.29 | 5.14 | 11.57 | 4.18 | 2.25 | 2019- 19- 576-SEA | premium | premium | premium | AAA | 2018-2025 | 2021 | |
| 10 | Max Roberts | 23 | L | 0 | 0 | 4.30 | 11 | 5 | 0 | 0 | 6 | 2 | 0 | 23.0 | 16 | 14 | 11 | 2 | 14 | 29 | 3 | 0 | 2 | 1.30 | 6.26 | 0.78 | 5.48 | 11.35 | 5.48 | 2.07 | 2017- 7- 213-SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| 17 | William Fleming | 22 | R | 3 | 0 | 2.84 | 7 | 2 | 0 | 0 | 5 | 1 | 0 | 19.0 | 14 | 7 | 6 | 2 | 3 | 22 | 0 | 1 | 0 | 0.89 | 6.63 | 0.95 | 1.42 | 10.42 | 3.32 | 7.33 | 2021- 11- 324-SEA | premium | premium | premium | AAA | 2018-2025 | 2021 | |
| 43 | Andrew Moore | 21 | R | 0 | 1 | 6.87 | 13 | 0 | 0 | 0 | 13 | 3 | 0 | 18.1 | 17 | 15 | 14 | 2 | 17 | 16 | 5 | 0 | 3 | 1.85 | 8.35 | 0.98 | 8.35 | 7.85 | 7.36 | 0.94 | 2021- 14- 414-SEA | premium | premium | premium | AAA | 2019-2025 | 2021 | |
| 33 | Sam Carlson | 22 | R | 6 | 4 | 4.77 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 100.0 | 107 | 69 | 53 | 7 | 44 | 112 | 7 | 0 | 13 | 1.51 | 9.63 | 0.63 | 3.96 | 10.08 | 6.21 | 2.55 | 2017- 2- 55-SEA | premium | premium | premium | AAA | 2017-2025 | 2021 | |
| - | Juan Burgos | 21 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.1 | 2 | 3 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2.25 | 13.50 | 6.75 | 6.75 | 6.75 | 20.25 | 1.00 | 2019- UDFA -SEA | premium | premium | premium | MLB | 2025-2025 | 2019-2025 | 2021 |
| # | 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 |
| - | Anthony Tomczak | 20 | R | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.0 | 1 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 3.00 | 9.00 | 0.00 | 18.00 | 18.00 | 9.00 | 1.00 | 2019- 15- 456-SEA | premium | premium | premium | A+ | 2019-2024 | 2021 | |
| 21 | Eric Jones | 25 | R | 0 | 1 | 27.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0.1 | 1 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 9.00 | 27.00 | 0.00 | 54.00 | 0.00 | 54.00 | 0.00 | 2019- UDFA -MIN | premium | premium | premium | A | 2016-2022 | 2021 | |
| Totals: | 64 | 51 | 4.74 | 447 | 115 | 0 | 0 | 115 | 332 | 26 | 1017.2 | 993 | 666 | 536 | 79 | 512 | 1228 | 120 | 13 | 78 | 1.48 | 8.78 | 0.70 | 4.53 | 10.86 | 5.89 | 2.40 | premium | premium | premium |