Seattle Mariners

American League•West Division

Record4-7

Win %36.4%

Season2026

Roster

26 players

Pitchers

Eduard Bazardo

#83 • Relief Pitcher

Matt Brash

#47 • Relief Pitcher

Luis Castillo

#58 • Starting Pitcher

Cooper Criswell

Cooper Criswell

#64 • Starting Pitcher

Jose Ferrer

#47 • Relief Pitcher

Logan Gilbert

#36 • Starting Pitcher

Emerson Hancock

Emerson Hancock

#62 • Starting Pitcher

George Kirby

#68 • Starting Pitcher

Casey Legumina

#65 • Relief Pitcher

Andres Munoz

#75 • Relief Pitcher

Gabe Speier

#55 • Relief Pitcher

Cole Wilcox

#87 • Relief Pitcher

Bryan Woo

#22 • Starting Pitcher

Catchers

#29 • Catcher

Infielders

J.P. Crawford

#3 • Shortstop

Josh Naylor

#22 • First Baseman

Leo Rivas

#76 • Shortstop

Cole Young

#2 • Shortstop

Outfielders

Randy Arozarena

Randy Arozarena

#56 • Left Fielder

Dominic Canzone

Dominic Canzone

#8 • Right Fielder

Brendan Donovan

Brendan Donovan

#33 • Left Fielder

Luke Raley

#20 • Left Fielder

Rob Refsnyder

#30 • Left Fielder

Victor Robles

#10 • Center Fielder

Julio Rodriguez

Julio Rodriguez

#44 • Center Fielder

Designated Hitters

Mitch Garver

#18 • Designated Hitter

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