The Mariners released their promotional calendar for 2026 this week and it features several must-have collectibles for fans.

Seattle Mariners announce promotional events and giveaways for their 50th anniversary in 2026, including a range of themed ...

The Seattle Mariners will mark their 50th season in 2026 with special events, giveaways, and a celebration weekend at ...

The Mariners announced today that the franchise will celebrate its 50th season throughout 2026, headlined by 50 Seasons ...

Josh Naylor bucked the trend of many first-time free agents, instead opting to sign a $92.5 million, five-year contract with ...

The Seattle Mariners are gearing up for a monumental celebration as they prepare to commemorate their 50th season in 2026.

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

Ever been stuck in a conversation that takes a turn in to the world of sports, yet you have no interest? We have a guide for ...

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

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

Josh Naylor signed MLB's first big offseason deal. Here's what's next for the Mariners and how it affects other top first ...

The Seattle Mariners were one of the best teams in the league this year, but they fell short of the World Series as the Toronto Blue Jays won the American Leagu ...