For the past three seasons, Luis Castillo had a full no-trade clause in his contract. But that has expired now. And while ...

It's hard to dull the excitement around the Seattle Mariners re-signing first baseman Josh Naylor. Earlier this week, Seattle ...

MLB has a new media rights deal, and with the announcement came the reveal of a new way to watch Seattle Mariners TV ...

The non-tender deadline is Friday afternoon and Luke Raley, Tayler Saucedo, Trent Thornton and Gregory Santos are names to ...

MLB announced an $800 million deal with ESPN, NBC and Netflix on Wednesday. Here's what Mariners fans need to know.

The Mariners are set to officially retire Randy Johnson’s number 51 during a pre-game ceremony at T-Mobile Park on May 2, ...

The Seattle Mariners announced Wednesday that the franchise will mark its 50th season in 2026 with a yearlong series of ...

"This fan-friendly agreement allows us to showcase the great sport of baseball on both a local and national level, while ...

The Seattle Mariners just completed a very successful 2025 season and wasted no time getting to work this offseason. As the ...

The Mariners’ familiar broadcast crew is expected to remain, but the viewing experience will shift online, marking a new era ...

Former Toronto Blue Jays and Seattle Mariners pitcher Erik Swanson has retired from MLB after seven seasons, he announced Thursday. Swanson, 32, played four seasons for the Mariners from 2019-22, and ...

Regardless if Seattle signs Polanco, the Mariners are well-positioned, both in the short and long term. Also, interest in ...