| # | 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 |
| - | Donovan Walton | 25 | SS | L | 113 | 124 | 480 | 72 | 144 | 22 | 3 | 11 | 50 | 10 | 13 | 63 | 72 | 10 | 2 | 3 | 0 | 9 | 205 | 558 | 36 | 108 | .300 | .390 | .427 | .817 | .252 | .127 | .333 | 11.29 | 12.90 | 1.14 | 43.64 | 2016- 5- 147-SEA | premium | premium | premium | MLB | 2019-2025 | 2013-2025 | 2019 |
| - | Kyle Lewis | 23 | LF-CF | R | 104 | 122 | 457 | 61 | 120 | 25 | 2 | 11 | 62 | 3 | 2 | 56 | 152 | 1 | 0 | 3 | 1 | 5 | 182 | 517 | 38 | 82 | .263 | .342 | .398 | .740 | .260 | .135 | .367 | 10.83 | 29.40 | 2.71 | 41.55 | 2016- 1- 11-SEA | premium | premium | premium | MLB | 2019-2023 | 2014-2023 | 2019 |
| - | Jordan Cowan | 24 | 2B | L | 96 | 124 | 440 | 49 | 116 | 13 | 0 | 2 | 33 | 17 | 4 | 53 | 85 | 4 | 3 | 4 | 0 | 9 | 135 | 504 | 15 | 101 | .264 | .345 | .307 | .652 | .193 | .043 | .319 | 10.52 | 16.87 | 1.60 | 220.00 | 2013- 37-1107-SEA | premium | premium | premium | AA | 2013-2022 | 2019 | |
| - | Dom Thompson-Williams | 24 | CF-RF | L | 97 | 115 | 432 | 46 | 101 | 24 | 4 | 12 | 41 | 15 | 2 | 35 | 152 | 6 | 0 | 4 | 4 | 3 | 169 | 477 | 40 | 61 | .234 | .298 | .391 | .689 | .269 | .157 | .327 | 7.34 | 31.87 | 4.34 | 36.00 | 2016- 5- 158-NYA | premium | premium | premium | AA | 2014-2021 | 2019 | |
| - | Logan Taylor | 25 | 3B | R | 81 | 107 | 387 | 36 | 82 | 14 | 1 | 7 | 44 | 4 | 3 | 26 | 132 | 5 | 0 | 5 | 1 | 11 | 119 | 423 | 22 | 60 | .212 | .267 | .307 | .574 | .165 | .095 | .296 | 6.15 | 31.21 | 5.08 | 55.29 | 2015- 12- 365-SEA | premium | premium | premium | AAA | 2013-2019 | 2019 | |
| - | Evan White | 23 | 1B | R | 115 | 92 | 365 | 61 | 107 | 13 | 2 | 18 | 55 | 2 | 0 | 29 | 92 | 4 | 0 | 2 | 2 | 7 | 178 | 400 | 33 | 74 | .293 | .350 | .488 | .838 | .279 | .195 | .346 | 7.25 | 23.00 | 3.17 | 20.28 | 2017- 1- 17-SEA | premium | premium | premium | MLB | 2020-2021 | 2015-2024 | 2019 |
| - | Nick Zammarelli | 24 | 1B-RF | L | 93 | 101 | 347 | 35 | 80 | 13 | 3 | 9 | 42 | 2 | 2 | 30 | 109 | 6 | 1 | 3 | 1 | 7 | 126 | 387 | 25 | 55 | .231 | .301 | .363 | .664 | .219 | .132 | .306 | 7.75 | 28.17 | 3.63 | 38.56 | 2016- 8- 237-SEA | premium | premium | premium | AA | 2014-2021 | 2019 | |
| - | Joseph Odom | 27 | C | R | 85 | 81 | 283 | 21 | 62 | 13 | 0 | 4 | 24 | 1 | 1 | 24 | 89 | 2 | 1 | 0 | 0 | 12 | 87 | 310 | 17 | 45 | .219 | .285 | .307 | .592 | .173 | .088 | .305 | 7.74 | 28.71 | 3.71 | 70.75 | 2013- 13- 403-ATL | premium | premium | premium | MLB | 2020-2021 | 2013-2022 | 2019 |
| - | Aaron Knapp | 24 | LF-RF | L | 89 | 86 | 264 | 43 | 57 | 6 | 3 | 3 | 20 | 15 | 6 | 37 | 88 | 1 | 4 | 4 | 0 | 4 | 78 | 310 | 12 | 45 | .216 | .310 | .295 | .605 | .254 | .079 | .305 | 11.94 | 28.39 | 2.38 | 88.00 | 2016- 8- 233-MIA | premium | premium | premium | AAA | 2014-2021 | 2019 | |
| - | Jake Fraley | 24 | RF-LF | L | 128 | 61 | 230 | 40 | 72 | 15 | 2 | 11 | 47 | 16 | 5 | 23 | 55 | 5 | 0 | 1 | 2 | 3 | 124 | 259 | 28 | 44 | .313 | .386 | .539 | .925 | .374 | .226 | .370 | 8.88 | 21.24 | 2.39 | 20.91 | 2016- 2- 77-TBA | premium | premium | premium | MLB | 2019-2025 | 2014-2025 | 2019 |
| - | Mike Ahmed | 27 | 3B-SS | R | 94 | 62 | 215 | 18 | 50 | 11 | 2 | 4 | 20 | 6 | 1 | 18 | 76 | 3 | 1 | 1 | 0 | 4 | 77 | 238 | 17 | 33 | .233 | .300 | .358 | .658 | .233 | .125 | .338 | 7.56 | 31.93 | 4.22 | 53.75 | 2013- 20- 604-LAN | premium | premium | premium | AAA | 2011-2019 | 2019 | |
| - | Luis Liberato | 23 | CF-RF | L | 89 | 52 | 194 | 25 | 46 | 10 | 1 | 2 | 18 | 4 | 1 | 15 | 49 | 0 | 2 | 0 | 0 | 0 | 64 | 211 | 13 | 33 | .237 | .292 | .330 | .622 | .186 | .093 | .308 | 7.11 | 23.22 | 3.27 | 97.00 | 2012- UDFA -SEA | premium | premium | premium | MLB | 2022-2022 | 2013-2025 | 2019 |
| - | Joe DeCarlo | 25 | C | R | 73 | 52 | 171 | 17 | 29 | 4 | 0 | 1 | 14 | 0 | 0 | 21 | 65 | 4 | 0 | 2 | 0 | 3 | 36 | 198 | 5 | 24 | .170 | .273 | .211 | .484 | .164 | .041 | .262 | 10.61 | 32.83 | 3.10 | 171.00 | 2012- 2- 64-SEA | premium | premium | premium | AAA | 2012-2023 | 2019 | |
| - | Cal Raleigh | 22 | C | B | 98 | 39 | 145 | 16 | 33 | 6 | 0 | 7 | 16 | 0 | 0 | 14 | 47 | 0 | 0 | 0 | 1 | 0 | 60 | 159 | 13 | 20 | .228 | .296 | .414 | .710 | .283 | .186 | .286 | 8.81 | 29.56 | 3.36 | 20.71 | 2018- 3- 90-SEA | premium | premium | premium | MLB | 2021-2025 | 2016-2025 | 2019 |
| - | Jarred Kelenic | 19 | CF | L | 118* | 21 | 83 | 11 | 21 | 4 | 1 | 6 | 17 | 3 | 0 | 8 | 17 | 0 | 0 | 1 | 0 | 2 | 45 | 92 | 11 | 10 | .253 | .315 | .542 | .857 | .422 | .289 | .246 | 8.70 | 18.48 | 2.13 | 13.83 | 2018- 1- 6-NYN | premium | premium | premium | MLB | 2021-2025 | 2018-2025 | 2019 |
| - | Chris Mariscal | 26 | SS-3B | R | 17 | 65 | 12 | 20 | 1 | 0 | 3 | 11 | 2 | 0 | 6 | 18 | 2 | 0 | 0 | 0 | 0 | 30 | 73 | 4 | 16 | .308 | .384 | .462 | .846 | .277 | .154 | .386 | 8.22 | 24.66 | 3.00 | 21.67 | 2014- 14- 411-SEA | premium | premium | premium | AAA | 2012-2021 | 2019 | ||
| - | Nick Thurman | 25 | C | L | 9 | 31 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 22 | 0 | 1 | 0 | 0 | 0 | 4 | 34 | 1 | 0 | .032 | .091 | .129 | .220 | .161 | .097 | .000 | 5.88 | 64.71 | 11.00 | 31.00 | 2016- UDFA -SEA | premium | premium | premium | AA | 2013-2019 | 2019 | ||
| - | David Sheaffer | 24 | LF-RF | R | 6 | 16 | 5 | 3 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 19 | 1 | 2 | .188 | .316 | .375 | .691 | .375 | .187 | .167 | 15.79 | 15.79 | 1.00 | 16.00 | 2018- UDFA -SEA | premium | premium | premium | AAA | 2013-2022 | 2019 | ||
| - | Utah Jones | 23 | 3B-SS | B | 5 | 10 | 1 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 10 | 1 | 3 | .400 | .400 | .500 | .900 | .100 | .100 | .500 | 0.00 | 20.00 | 0.00 | 0.00 | 2019- 29- 876-SEA | premium | premium | premium | AA | 2016-2019 | 2019 | ||
| - | Connor Hoover | 22 | 3B-SS | L | 3 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 57.14 | 0.00 | 0.00 | 2017- 21- 633-SEA | premium | premium | premium | AAA | 2015-2023 | 2019 | ||
| - | Brennon Kaleiwahea | 23 | C | R | 1 | 4 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 1 | 0 | .250 | .250 | 1.000 | 1.250 | .750 | .750 | .000 | 0.00 | 25.00 | 0.00 | 4.00 | 2018- UDFA -CHN | premium | premium | premium | AAA | 2015-2019 | 2019 | ||
| Totals: | 1280 | 4626 | 573 | 1149 | 195 | 24 | 114 | 520 | 100 | 40 | 463 | 1330 | 53 | 15 | 33 | 12 | 79 | 1734 | 5190 | 333 | 816 | .248 | .322 | .375 | .697 | .240 | .126 | .322 | 8.92 | 25.63 | 2.87 | 40.58 | 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 |
| - | Kyle Wilcox | 25 | R | 1 | 0 | 0.00 | 7 | 0 | 0 | 0 | 7 | 2 | 0 | 9.0 | 2 | 2 | 0 | 0 | 4 | 13 | 3 | 0 | 4 | 0.67 | 2.00 | 0.00 | 4.00 | 13.00 | 2.00 | 3.25 | 2015- 6- 185-SEA | premium | premium | premium | AAA | 2013-2024 | 2019 | |
| - | Nabil Crismatt | 24 | R | 4 | 5 | 1.94 | 14 | 13 | 2 | 1 | 1 | 0 | 0 | 83.2 | 57 | 22 | 18 | 6 | 11 | 89 | 11 | 0 | 3 | 0.81 | 6.13 | 0.65 | 1.18 | 9.57 | 2.37 | 8.09 | 2012- UDFA -NYN | premium | premium | premium | MLB | 2020-2025 | 2012-2025 | 2019 |
| - | Justus Sheffield | 23 | L | 5 | 3 | 2.19 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 78.0 | 62 | 20 | 19 | 4 | 18 | 85 | 3 | 0 | 0 | 1.03 | 7.15 | 0.46 | 2.08 | 9.81 | 2.31 | 4.72 | 2014- 1- 31-CLE | premium | premium | premium | MLB | 2018-2022 | 2014-2025 | 2019 |
| - | Parker Markel | 28 | R | 2 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5 | 3 | 1 | 7.2 | 2 | 0 | 0 | 0 | 2 | 18 | 0 | 0 | 0 | 0.52 | 2.35 | 0.00 | 2.35 | 21.13 | 0.00 | 9.00 | 2010- 39-1181-TBA | premium | premium | premium | MLB | 2019-2022 | 2010-2024 | 2019 |
| - | Scott Boches | 24 | R | 0 | 1 | 6.75 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 6.2 | 10 | 5 | 5 | 2 | 2 | 4 | 0 | 0 | 0 | 1.80 | 13.50 | 2.70 | 2.70 | 5.40 | 6.75 | 2.00 | 2017- 30- 903-SEA | premium | premium | premium | AAA | 2014-2022 | 2019 | |
| - | Zac Grotz | 26 | R | 4 | 4 | 2.51 | 26 | 6 | 0 | 0 | 20 | 8 | 1 | 57.1 | 47 | 18 | 16 | 4 | 11 | 69 | 5 | 0 | 3 | 1.01 | 7.38 | 0.63 | 1.73 | 10.83 | 2.83 | 6.27 | 2015- 28- 829-HOU | premium | premium | premium | MLB | 2019-2020 | 2013-2025 | 2019 |
| - | Jack Anderson | 25 | R | 4 | 2 | 1.50 | 41 | 0 | 0 | 0 | 41 | 8 | 0 | 54.0 | 52 | 12 | 9 | 1 | 16 | 51 | 0 | 0 | 3 | 1.26 | 8.67 | 0.17 | 2.67 | 8.50 | 2.00 | 3.19 | 2016- 23- 687-SEA | premium | premium | premium | AA | 2013-2023 | 2019 | |
| - | Wyatt Mills | 24 | R | 4 | 2 | 4.27 | 41 | 0 | 0 | 0 | 41 | 22 | 8 | 52.2 | 43 | 26 | 25 | 2 | 17 | 66 | 3 | 0 | 4 | 1.14 | 7.35 | 0.34 | 2.91 | 11.28 | 4.44 | 3.88 | 2017- 3- 93-SEA | premium | premium | premium | MLB | 2021-2022 | 2014-2025 | 2019 |
| - | Logan Gilbert | 22 | R | 4 | 2 | 2.88 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 50.0 | 34 | 16 | 16 | 2 | 15 | 56 | 2 | 0 | 4 | 0.98 | 6.12 | 0.36 | 2.70 | 10.08 | 2.88 | 3.73 | 2018- 1- 14-SEA | premium | premium | premium | MLB | 2021-2025 | 2016-2025 | 2019 |
| - | Aaron Northcraft | 29 | R | 0 | 0 | 1.69 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 5.1 | 4 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0.75 | 6.75 | 0.00 | 0.00 | 5.06 | 1.69 | 0.00 | 2009- 10- 298-ATL | premium | premium | premium | MLB | 2021-2021 | 2009-2022 | 2019 |
| - | Matt Willrodt | 21 | R | 1 | 0 | 5.40 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 5.0 | 6 | 3 | 3 | 0 | 3 | 3 | 0 | 0 | 0 | 1.80 | 10.80 | 0.00 | 5.40 | 5.40 | 5.40 | 1.00 | 2018- 15- 448-SEA | premium | premium | premium | AAA | 2018-2023 | 2019 | |
| - | Bernie Martinez | 22 | R | 0 | 0 | 9.00 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 5.0 | 6 | 5 | 5 | 3 | 0 | 4 | 1 | 0 | 0 | 1.20 | 10.80 | 5.40 | 0.00 | 7.20 | 9.00 | 0.00 | 2019- UDFA -SEA | premium | premium | premium | AAA | 2016-2024 | 2019 | |
| - | Sam Tuivailala | 26 | R | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 5.0 | 1 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0.60 | 1.80 | 0.00 | 3.60 | 10.80 | 0.00 | 3.00 | 2010- 3- 106-SLN | premium | premium | premium | MLB | 2014-2019 | 2010-2023 | 2019 |
| - | Ljay Newsome | 22 | R | 3 | 4 | 2.77 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 48.2 | 41 | 15 | 15 | 4 | 7 | 35 | 1 | 0 | 1 | 0.99 | 7.58 | 0.74 | 1.29 | 6.47 | 2.77 | 5.00 | 2015- 26- 785-SEA | premium | premium | premium | MLB | 2020-2021 | 2015-2025 | 2019 |
| - | Matt Tenuta | 25 | L | 3 | 2 | 2.56 | 33 | 0 | 0 | 0 | 33 | 8 | 1 | 45.2 | 34 | 14 | 13 | 6 | 11 | 48 | 2 | 0 | 0 | 0.99 | 6.70 | 1.18 | 2.17 | 9.46 | 2.76 | 4.36 | 2012- 25- 763-KCA | premium | premium | premium | AAA | 2012-2025 | 2019 | |
| - | Sam Delaplane | 24 | R | 3 | 1 | 0.49 | 25 | 0 | 0 | 0 | 25 | 14 | 5 | 37.0 | 13 | 4 | 2 | 2 | 9 | 58 | 6 | 0 | 3 | 0.59 | 3.16 | 0.49 | 2.19 | 14.11 | 0.97 | 6.44 | 2017- 23- 693-SEA | premium | premium | premium | AAA | 2014-2024 | 2019 | |
| - | Anthony Misiewicz | 24 | L | 1 | 2 | 2.52 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | 35.2 | 36 | 10 | 10 | 0 | 7 | 36 | 1 | 0 | 0 | 1.21 | 9.08 | 0.00 | 1.77 | 9.08 | 2.52 | 5.14 | 2015- 18- 545-SEA | premium | premium | premium | MLB | 2020-2025 | 2013-2025 | 2019 |
| - | Art Warren | 26 | R | 2 | 1 | 1.71 | 29 | 0 | 0 | 0 | 29 | 22 | 15 | 31.2 | 23 | 9 | 6 | 1 | 13 | 41 | 6 | 0 | 0 | 1.14 | 6.54 | 0.28 | 3.69 | 11.65 | 2.56 | 3.15 | 2015- 23- 695-SEA | premium | premium | premium | MLB | 2019-2022 | 2012-2025 | 2019 |
| - | Carlos Hernandez | 23 | R | 0 | 0 | 3.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.0 | 2 | 1 | 1 | 0 | 2 | 3 | 1 | 0 | 0 | 1.33 | 6.00 | 0.00 | 6.00 | 9.00 | 3.00 | 1.50 | 2014- UDFA -SEA | premium | premium | premium | AAA | 2015-2019 | 2019 | |
| - | Andrew Moore | 25 | R | 2 | 1 | 3.86 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 28.0 | 24 | 12 | 12 | 1 | 4 | 29 | 0 | 1 | 0 | 1.00 | 7.71 | 0.32 | 1.29 | 9.32 | 3.86 | 7.25 | 2015- 2- 72-SEA | premium | premium | premium | MLB | 2017-2019 | 2013-2022 | 2019 |
| - | Darin Gillies | 26 | R | 2 | 1 | 3.62 | 16 | 1 | 0 | 0 | 15 | 7 | 4 | 27.1 | 24 | 13 | 11 | 3 | 9 | 31 | 3 | 0 | 0 | 1.21 | 7.90 | 0.99 | 2.96 | 10.21 | 4.28 | 3.44 | 2015- 10- 305-SEA | premium | premium | premium | AAA | 2012-2022 | 2019 | |
| - | Jake Haberer | 24 | R | 1 | 2 | 4.56 | 19 | 0 | 0 | 0 | 19 | 6 | 0 | 23.2 | 15 | 13 | 12 | 1 | 19 | 32 | 2 | 0 | 2 | 1.44 | 5.70 | 0.38 | 7.23 | 12.17 | 4.94 | 1.68 | 2018- UDFA -SEA | premium | premium | premium | AAA | 2014-2024 | 2019 | |
| - | Joey Gerber | 22 | R | 1 | 2 | 1.59 | 19 | 0 | 0 | 0 | 19 | 7 | 0 | 22.2 | 21 | 8 | 4 | 2 | 7 | 30 | 3 | 0 | 1 | 1.24 | 8.34 | 0.79 | 2.78 | 11.91 | 3.18 | 4.29 | 2018- 8- 238-SEA | premium | premium | premium | MLB | 2020-2025 | 2016-2025 | 2019 |
| - | Penn Murfee | 25 | R | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0.50 | 0.00 | 0.00 | 4.50 | 9.00 | 0.00 | 2.00 | 2018- 33- 988-SEA | premium | premium | premium | MLB | 2022-2025 | 2015-2025 | 2019 |
| - | Austin Adams | 28 | R | 1 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 22.50 | 0.00 | 2.50 | 2012- 8- 267-ANA | premium | premium | premium | MLB | 2017-2024 | 2010-2025 | 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 |
| - | Bryan Bonnell | 25 | R | 1 | 0 | 4.26 | 10 | 0 | 0 | 0 | 10 | 3 | 0 | 19.0 | 18 | 9 | 9 | 2 | 4 | 19 | 0 | 0 | 1 | 1.16 | 8.53 | 0.95 | 1.89 | 9.00 | 4.26 | 4.75 | 2015- 36-1078-TBA | premium | premium | premium | AAA | 2013-2024 | 2019 | |
| - | Dan Altavilla | 26 | R | 3 | 0 | 1.10 | 14 | 0 | 0 | 0 | 14 | 9 | 4 | 16.1 | 7 | 3 | 2 | 1 | 3 | 25 | 0 | 0 | 0 | 0.61 | 3.86 | 0.55 | 1.65 | 13.78 | 1.65 | 8.33 | 2014- 5- 141-SEA | premium | premium | premium | MLB | 2016-2025 | 2012-2025 | 2019 |
| - | Jorgan Cavanerio | 24 | R | 2 | 0 | 7.88 | 7 | 1 | 0 | 0 | 6 | 1 | 1 | 16.0 | 29 | 18 | 14 | 1 | 0 | 13 | 1 | 0 | 1 | 1.81 | 16.31 | 0.56 | 0.00 | 7.31 | 10.13 | 0.00 | 2011- UDFA -MIA | premium | premium | premium | AAA | 2011-2024 | 2019 | |
| - | Reggie McClain | 26 | R | 0 | 0 | 1.15 | 6 | 2 | 0 | 0 | 4 | 1 | 0 | 15.2 | 6 | 2 | 2 | 0 | 4 | 20 | 2 | 0 | 2 | 0.64 | 3.45 | 0.00 | 2.30 | 11.49 | 1.15 | 5.00 | 2016- 13- 387-SEA | premium | premium | premium | MLB | 2019-2020 | 2013-2022 | 2019 |
| - | Ian McKinney | 24 | L | 1 | 0 | 4.80 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 15.0 | 13 | 8 | 8 | 5 | 5 | 20 | 0 | 0 | 1 | 1.20 | 7.80 | 3.00 | 3.00 | 12.00 | 4.80 | 4.00 | 2013- 5- 155-SLN | premium | premium | premium | AAA | 2013-2024 | 2019 | |
| - | Ricardo Sanchez | 22 | L | 8 | 12 | 4.44 | 27 | 27 | 0 | 0 | 0 | 0 | 0 | 146.0 | 157 | 77 | 72 | 10 | 38 | 135 | 4 | 5 | 6 | 1.34 | 9.68 | 0.62 | 2.34 | 8.32 | 4.75 | 3.55 | 2013- UDFA -LAN | premium | premium | premium | MLB | 2020-2020 | 2014-2025 | 2019 |
| - | Justin Dunn | 23 | R | 9 | 5 | 3.55 | 25 | 25 | 0 | 0 | 0 | 0 | 0 | 131.2 | 118 | 62 | 52 | 13 | 39 | 158 | 9 | 1 | 9 | 1.19 | 8.07 | 0.89 | 2.67 | 10.80 | 4.24 | 4.05 | 2016- 1- 19-NYN | premium | premium | premium | MLB | 2019-2022 | 2014-2025 | 2019 |
| - | Aaron Fletcher | 23 | L | 0 | 0 | 3.46 | 9 | 0 | 0 | 0 | 9 | 3 | 0 | 13.0 | 14 | 5 | 5 | 0 | 3 | 15 | 2 | 0 | 0 | 1.31 | 9.69 | 0.00 | 2.08 | 10.38 | 3.46 | 5.00 | 2018- 14- 431-WAS | premium | premium | premium | MLB | 2020-2022 | 2015-2025 | 2019 |
| - | Darren McCaughan | 23 | R | 7 | 5 | 2.89 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 102.2 | 103 | 35 | 33 | 13 | 10 | 89 | 3 | 0 | 2 | 1.10 | 9.03 | 1.14 | 0.88 | 7.80 | 3.07 | 8.90 | 2017- 12- 363-SEA | premium | premium | premium | MLB | 2021-2025 | 2015-2025 | 2019 |
| - | Robinson Leyer | 26 | R | 1 | 0 | 8.71 | 9 | 0 | 0 | 0 | 9 | 4 | 1 | 10.1 | 19 | 11 | 10 | 0 | 7 | 11 | 2 | 0 | 1 | 2.52 | 16.55 | 0.00 | 6.10 | 9.58 | 9.58 | 1.57 | 2011- UDFA -CHA | premium | premium | premium | MLB | 2020-2020 | 2012-2021 | 2019 |
| - | Matt Walker | 24 | R | 0 | 0 | 13.50 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 1.1 | 3 | 2 | 2 | 0 | 3 | 0 | 1 | 0 | 1 | 4.50 | 20.25 | 0.00 | 20.25 | 0.00 | 13.50 | 0.00 | 2015- 36-1085-SEA | premium | premium | premium | AA | 2015-2019 | 2019 | |
| - | Aaron Knapp | 24 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2016- 8- 233-MIA | premium | premium | premium | AAA | 2014-2021 | 2019 | |
| - | Nick Zammarelli | 24 | R | 0 | 0 | 36.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 3 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 4.00 | 27.00 | 9.00 | 9.00 | 9.00 | 36.00 | 1.00 | 2016- 8- 237-SEA | premium | premium | premium | AA | 2014-2021 | 2019 | |
| - | David Sheaffer | 24 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2018- UDFA -SEA | premium | premium | premium | AAA | 2013-2022 | 2019 | |
| - | Jimmy Cordero | 27 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 0 | 7.50 | 13.50 | 0.00 | 54.00 | 13.50 | 0.00 | 0.25 | 2012- UDFA -TOR | premium | premium | premium | MLB | 2018-2023 | 2012-2025 | 2019 |
| - | Oliver Jaskie | 23 | L | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.0 | 0 | 3 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2017- 6- 183-SEA | premium | premium | premium | AA | 2015-2019 | 2019 | |
| Totals: | 81 | 57 | 3.10 | 469 | 138 | 3 | 1 | 135 | 331 | 41 | 1217.1 | 1051 | 468 | 419 | 90 | 318 | 1324 | 79 | 7 | 53 | 1.12 | 7.77 | 0.67 | 2.35 | 9.79 | 3.46 | 4.16 | premium | premium | premium |