American League West · 2026
Seattle Mariners
56-63T-Mobile ParkAmerican League
- Team WAR
- 22.3 8.5 bat / 13.7 pitch
- Win %
- .471 pyth .482
- Run diff
- -19 3.88 / 4.04 per g
- wRC+
- 94
- ERA
- 3.77 FIP 3.74
- Home runs
- 138
The Seattle Mariners went 56-63 in 2026, a .471 winning percentage — 23rd of 30 record in baseball. They scored 462 runs and allowed 481, a run differential of -19. The offence ranked the worst in MLB for runs scored, while their 3.77 staff ERA was 8th of 30. Their 94 team wRC+ is 6% below league average — 25th of 30 in MLB. Randy Arozarena leads the position players at 2.7 WAR, and Bryan Woo the rotation at a 4.31 ERA.
Where the offence comes from
Roster contribution by share of the team total.
903 team hits
Batting
21 players, ranked by dbWAR.
| Randy Arozarena | LF | 111 | 474 | 113 | 14 | 49 | 20 | .276 | .369 | .443 | .361 | 134 | 2.7 |
| Julio Rodríguez | CF | 108 | 466 | 109 | 18 | 51 | 15 | .258 | .322 | .424 | .327 | 109 | 2.1 |
| Cole Young | 2B | 119 | 477 | 115 | 14 | 52 | 3 | .265 | .324 | .410 | .325 | 108 | 1.8 |
| J.P. Crawford | SS | 86 | 364 | 65 | 10 | 30 | 1 | .212 | .330 | .345 | .311 | 98 | 1.2 |
| Dominic Canzone | DH | 104 | 344 | 77 | 18 | 49 | 1 | .251 | .326 | .489 | .351 | 127 | 1.1 |
| Brendan Donovan | 3B | 29 | 115 | 25 | 3 | 8 | 1 | .258 | .365 | .412 | .351 | 127 | 0.7 |
| Josh Naylor | 1B | 111 | 474 | 113 | 10 | 42 | 23 | .263 | .328 | .372 | .313 | 99 | 0.6 |
| Luke Raley | RF | 92 | 287 | 59 | 15 | 39 | 1 | .225 | .284 | .439 | .313 | 99 | 0.4 |
| Jhonny Pereda | C | 20 | 71 | 17 | 2 | 4 | 0 | .258 | .310 | .348 | .296 | 87 | 0.2 |
| Mitch Garver | C | 47 | 149 | 22 | 4 | 15 | 1 | .175 | .302 | .294 | .281 | 76 | 0.2 |
| Will Wilson | 3B | 2 | 6 | 1 | 1 | 2 | 0 | .200 | .333 | .800 | .456 | 203 | 0.1 |
| Weston Wilson | 3B | 39 | 105 | 19 | 3 | 10 | 4 | .202 | .286 | .330 | .280 | 76 | 0.0 |
| Colt Emerson | SS | 66 | 234 | 42 | 8 | 23 | 3 | .196 | .253 | .346 | .265 | 65 | -0.0 |
| Connor Joe | RF | 18 | 45 | 7 | 1 | 3 | 2 | .179 | .289 | .308 | .276 | 73 | -0.0 |
| Ryan Bliss | 2B | 3 | 10 | 1 | 0 | 1 | 0 | .125 | .200 | .125 | .161 | -10 | -0.1 |
| Cal Raleigh | C | 85 | 359 | 50 | 12 | 43 | 2 | .161 | .267 | .303 | .263 | 63 | -0.1 |
| Miles Mastrobuoni | 3B | 10 | 30 | 5 | 0 | 1 | 0 | .192 | .241 | .192 | .204 | 20 | -0.2 |
| Victor Robles | RF | 41 | 126 | 28 | 0 | 5 | 7 | .241 | .288 | .267 | .255 | 58 | -0.3 |
| Patrick Wisdom | 3B | 15 | 44 | 5 | 1 | 4 | 0 | .122 | .182 | .220 | .172 | -2 | -0.4 |
| Leo Rivas | 3B | 38 | 127 | 14 | 0 | 7 | 2 | .133 | .264 | .171 | .222 | 34 | -0.5 |
| Rob Refsnyder | DH | 53 | 129 | 16 | 4 | 11 | 0 | .140 | .211 | .254 | .208 | 24 | -1.1 |
Pitching
19 pitchers, ranked by dbWAR.
| Bryan Woo | 22 | 22 | 127.1 | 8 | 8 | 0 | 127 | 4.31 | 3.20 | 1.12 | 9.0 | 2.7 |
| Logan Gilbert | 23 | 23 | 139.1 | 8 | 7 | 0 | 145 | 3.42 | 3.57 | 1.00 | 9.4 | 2.3 |
| George Kirby | 22 | 22 | 132.0 | 8 | 9 | 0 | 112 | 3.68 | 3.67 | 1.27 | 7.6 | 2.1 |
| Emerson Hancock | 22 | 22 | 121.0 | 6 | 7 | 0 | 111 | 3.35 | 3.73 | 1.12 | 8.3 | 1.8 |
| Bryce Miller | 14 | 13 | 79.0 | 4 | 6 | 0 | 79 | 3.08 | 3.83 | 0.95 | 9.0 | 1.1 |
| Andrés Muñoz | 45 | 0 | 42.2 | 5 | 4 | 20 | 67 | 3.80 | 2.74 | 1.20 | 14.1 | 0.9 |
| Alex Hoppe | 26 | 0 | 29.2 | 0 | 1 | 0 | 34 | 5.46 | 2.88 | 1.38 | 10.3 | 0.6 |
| Luis Castillo | 21 | 18 | 103.2 | 3 | 9 | 0 | 91 | 5.30 | 4.56 | 1.41 | 7.9 | 0.5 |
| Eduard Bazardo | 55 | 0 | 51.1 | 3 | 3 | 0 | 51 | 3.33 | 4.00 | 1.29 | 8.9 | 0.4 |
| José A. Ferrer | 53 | 0 | 48.0 | 4 | 2 | 3 | 39 | 3.56 | 4.00 | 1.40 | 7.3 | 0.3 |
| Matt Brash | 20 | 0 | 16.2 | 3 | 0 | 0 | 15 | 0.54 | 2.91 | 0.84 | 8.1 | 0.3 |
| Cooper Criswell | 26 | 0 | 30.2 | 2 | 1 | 1 | 23 | 3.52 | 3.74 | 1.17 | 6.8 | 0.3 |
| Michael Rucker | 23 | 0 | 24.0 | 0 | 3 | 0 | 28 | 3.75 | 3.50 | 1.25 | 10.5 | 0.3 |
| Gabe Speier | 36 | 0 | 30.0 | 2 | 2 | 1 | 27 | 2.10 | 4.09 | 1.07 | 8.1 | 0.2 |
| Cole Wilcox | 23 | 0 | 27.0 | 0 | 0 | 0 | 28 | 4.00 | 4.09 | 1.63 | 9.3 | 0.2 |
| Nick Davila | 21 | 0 | 23.2 | 0 | 0 | 1 | 9 | 3.42 | 4.65 | 1.14 | 3.4 | -0.0 |
| Victor Robles | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 27.00 | 6.09 | 6.00 | 0.0 | -0.0 |
| Domingo Gonzalez | 5 | 0 | 7.2 | 0 | 0 | 0 | 5 | 4.70 | 5.43 | 1.83 | 5.9 | -0.1 |
| Josh Simpson | 7 | 0 | 6.2 | 0 | 0 | 0 | 9 | 4.05 | 5.64 | 1.50 | 12.1 | -0.1 |
Record versus run differential
Seattle Mariners are 56-63, a .471 win rate, while their -19 run differential implies .482. That is essentially in line — the record reflects the run scoring.