Seattle figures to have six spots in the bullpen already accounted for with Andres Munoz, Matt Brash, Eduard Bazardo, Gabe Speier, Ferrer and Carlos Vargas. Seattle has said it wants to bring in another outside arm, which would leave just one additional spot in the 'pen.

Jorge Polanco is reportedly signing with the Mets, which brings uncertainty and opportunity to the Seattle Mariners' offseason, insider Shannon Drayer reports.

The Seattle Mariners came into the offseason with three key free agents: Eugenio Suárez, Jorge Polanco, and Josh Naylor. It didn't take long for the Mariners to

In a recent episode of the Refuse to Lose podcast, Buster Olney believes the Mariners took advantage of Ford's trade value at the right time.

The Cardinals are looking for top prospects in a Brendan Donovan deal and the Mariners and Giants are competing for the All-Star's services.

Mariners President Jerry Dipoto says Seattle isn't done dealing, but a slow market has cooled down the Hot Stove League

While the Mariners will retain most of the roster that went deep into October last season, their 2026 group won’t feature a full-fledged form of “running it back.” Jorge Polanco, one of their most imp

Could the Mariners land Diamondbacks star? Breaking down Ketel Marte Mariners fit and Diamondbacks trade outlook.

As shown by his trading away of Sonny Gray, president of baseball operations Chaim Bloom isn't afraid to make a big deal.

The Seattle Mariners did a good job taking care of one of their own this offseason already by retaining Josh Naylor on a five-year deal in free agency. Reports