Jhonathan Diaz, one of the more valuable depth pieces in the organization, was removed from the 40-man roster on Monday by ...

The Mariners crown jewel of the 2024 trade deadline is hard at work preparing for spring training and the 2025 season.

The Mariners' roster is effectively set with the return of Jorge Polanco. Here's what it means for Seattle's infield mix.

The thing is, the Mariners could still end up being a playoff team. They could even be a division winner. And given the pitching staff and nature of ...

Seattle Mariners general manager Justin Hollander explains how the team sees each position on the diamond heading into spring.

Seattle Mariners insider Shannon Drayer on the list of non-roster invitees for spring training, the return of a former player as a coach, and more.

The Seattle Mariners are less than two weeks away from pitchers and catchers reporting to Spring Training on Feb. 12 in ...

After three months, the Seattle Mariners finally struck ... in retaining him if given the opportunity. The Mariners have a full 40-man roster and will hopefully have more roster moves coming ...

The Seattle Mariners 26-man roster for 2025 is effectively set after the team announced a reunion with veteran infielder Jorge Polanco on Feb. 3. But the team w ...

The Mariners have seven prospects ranked among Baseball America’s Top 100, and here’s where they stand in the organization.

Seattle designated catcher Nick Raposo for assignment to make room for Mastrobuoni on its 40-man roster. Raposo, 26, was claimed off waivers by the Mariners from Toronto on Dec. 19. Mastrobuoni ...