Who will make the Mariners' roster for opening day? While it has mostly been set all spring, there could be a few surprises ...

With just a handful of Cactus League games remaining before Opening Day, the Mariners have a group of questions to answer. We ...

The Mariners are adding Mitch Garver to their Opening Day roster as their backup catcher, according to a report from Ryan ...

On Saturday evening, the Seattle Mariners will play the Chicago Cubs for their latest spring training game.The Mariners have ...

The Seattle Mariners announced their lineup and probable pitchers for Friday's Spring Breakout prospect showcase against the Milwaukee Brewers.

A breakout spring wasn’t enough to keep one top Mariners infielder in camp, and the timing of the move feels especially ...

Mariners president Jerry Dipoto discusses the tremendous potential in the rotation, the first impressions of Brendan Donovan and Julio Rodríguez's importance to the team ...

The Seattle Mariners' talent-laden farm system will be on full display as part of MLB's annual Spring Breakout showcase of ...

Cole Young’s monster spring is turning a once-open competition into a much more complicated Mariners roster decision.

The Mariners earned one of the boldest predictions of the spring, and it reflects just how complete Seattle looks in 2026.

Cal Raleigh’s bases-clearing double capped a six-run seventh inning for the Mariners in their 6-4 Cactus League win over the A’s.

The Seattle Mariners made a disappointing announcement on Saturday.