The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with ...

The Seattle Mariners continued to build their bullpen by trading for a seldom-used reliever from their American League West ...

Nets NRI deal from Seattle ...

Dan Wilson discuses his first offseason as manager of the Seattle Mariners and what the team will be focused on during spring ...

The Seattle Mariners have played few nationally-televised ... The game takes place around the middle of the schedule for the Little League World Series. ESPN's PR account on "X" (formerly known ...

When will the Seattle Mariners wake up from their offseason coma? A summary of the Mariners' offensive assets: a potential superstar in Julio Rodríguez coming off a shockingly bad year ...

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

The Mariners Have a Mitch Problem Bringing back Mitch Haniger after a lousy season in San Francisco might have helped warm fans hearts, but it did not help production on the field. Haniger slashed ...

It would have been interesting to see how Seattle would have made a trade for Bellinger work. The former World Series champion is set to earn $25 million in 2025 and has a $22.5 player option for ...

The Mariners acquired Blake Hunt from the Orioles, with Samad Taylor designated for assignment. Read more at MLB Trade Rumors ...

The Seattle Mariners acquired right-handed reliever Will Klein from the Athletics in exchange for international slot money, the team announced Tuesday. In a corresponding move, left-handed pitcher ...