Seattle Mariners Transactions 2026

January
DATETRANSACTION
January 23, 2026Acquired RHP Cooper Criswell from the New York Mets in exchange for cash considerations. Designated LHP Jhonathan Díaz for assignment.
January 22, 2026Sent 2B Samad Taylor outright to Tacoma (PCL).
January 20, 2026Agreed to terms with RHP Bryce Miller on a one-year contract.
January 15, 2026Acquired RHP Yosver Zulueta from Cincinnati in exchange for RHP Dusty Revis. Designated INF/OF Samad Taylor for assignment. Agreed to terms with OFs Juan Rijo, Gregory Pio, Ambeiro Recio and Jarvis Gomez, SS Leonardo Reynoso and C Daniel Alaña on minor league contracts.
January 8, 2026Agreed to terms with RHPs Matt Brash, Logan Gilbert and George Kirby, LHP Gabe Speier, OF Randy Arozarena and INF/OF Luke Raley on one-year contracts.