MLB · 2026
Seattle Mariners
12th American League West · 76-86
Seattle Mariners 2026 roster
| # | Player | Pos | Height | College | Status |
|---|---|---|---|---|---|
| — | Kade Anderson | SP | 6' 2" | LSU | Day-to-day |
| — | Randy Arozarena | LF | 5' 10" | — | Playing |
| — | Michael Arroyo | SS | 5' 10" | — | Playing |
| — | Eduard Bazardo | RP | 6' 0" | — | Playing |
| — | Ryan Bliss | 2B | 5' 7" | Auburn | Playing |
| — | Dominic Canzone | DH | 6' 0" | Ohio State | Playing |
| — | J.P. Crawford | SS | 6' 0" | — | Playing |
| — | Cooper Criswell | RP | 6' 6" | North Carolina | Playing |
| — | Nick Davila | RP | 6' 3" | South Florida | IR (out for at least 4 games) |
| — | Seranthony Dominguez | RP | 6' 1" | — | Playing |
| — | Brendan Donovan | 3B | 5' 11" | South Alabama | IR (out for at least 4 games) |
| — | Stuart Fairchild | CF | 5' 11" | Wake Forest | Playing |
| — | Jose Ferrer | RP | 6' 1" | — | Playing |
| — | Logan Gilbert | SP | 6' 6" | Stetson | Playing |
| — | Emerson Hancock | SP | 6' 4" | Georgia | IR (out for at least 4 games) |
| — | George Kirby | SP | 6' 4" | — | Playing |
| — | Willie MacIver | C | 6' 2" | Washington | Playing |
| — | Bryce Miller | SP | 6' 2" | Texas A&M | Playing |
| — | Hoby Milner | RP | 6' 3" | Texas | Playing |
| — | Lazaro Montes | RF | 6' 5" | — | Playing |
| — | Andres Munoz | RP | 6' 2" | — | IR (out for at least 4 games) |
| — | Josh Naylor | 1B | 5' 10" | — | Not playing |
| — | Robinson Ortiz | SP | 6' 0" | — | Playing |
| — | Jhonny Pereda | C | 6' 1" | — | Playing |
| — | Cal Raleigh | C | 6' 2" | Florida State | Not playing |
| — | Leo Rivas | 3B | 5' 7" | — | Playing |
| — | Victor Robles | RF | 6' 0" | — | Playing |
| — | Brock Rodden | SS | 5' 7" | — | IR (out for at least 4 games) |
| — | Julio Rodriguez | CF | 6' 4" | — | Playing |
| — | Michael Rucker | RP | 6' 1" | — | Playing |
| — | Josh Simpson | RP | 6' 2" | Columbia | Playing |
| — | Gabe Speier | RP | 5' 11" | — | Playing |
| — | Troy Taylor | RP | 6' 0" | — | Playing |
| — | Michael Toglia | 1B | 6' 5" | — | Not playing |
| — | Carlos Vargas | RP | 6' 4" | — | Playing |
| — | Taylor Ward | DH | 6' 0" | Fresno State | Playing |
| — | Troy Watson | SP | 6' 2" | — | Playing |
| — | Cole Wilcox | RP | 6' 5" | Georgia | IR (out for at least 4 games) |
| — | Weston Wilson | 3B | 6' 3" | Clemson | Playing |
| — | Patrick Wisdom | 3B | 6' 2" | Saint Mary's | Playing |
| — | Bryan Woo | SP | 6' 2" | Cal Poly | Playing |
| — | Cole Young | 2B | 5' 10" | — | Playing |
| — | Matt Brash | RP | — | — | IR (out for at least 4 games) |
| — | Will Wilson | 3B | — | — | IR (out for at least 4 games) |
| — | Luke Raley | RF | — | — | IR (out for at least 4 games) |
| — | Colt Emerson | SS | — | — | IR (out for at least 4 games) |