The Seattle Mariners had a ... But they have not made the big free agency splash many have hoped for. Which free agents should the Mariners end the MLB offseason by signing? The Mariners need ...

After being designated for assignment earlier this week, veteran left-hander Jhonathan Diaz has elected free agency. The Mariners announced the move on social m ...

The Seattle Mariners have agreed to bring infielder Jorge Polanco back into the mix pending a physical, per Ken Rosenthal of ...

Earlier this month, the Seattle Mariners ... Kramer of MLB.com, we appear to have that answer. Seattle’s first -- and only -- notable acquisition this winter was signing free-agent infielder ...

Jorge Polanco is staying in Seattle. The veteran infielder signed a one-year deal with a vesting option for 2026 with the Mariners on Thursday.

Former Seattle Mariners reliever Ryne Stanek signed a one-year deal to return to the New York Mets on Wednesday morning.