The Mariners first-round pick from 2025 provided some more clarity on how often he'll be throwing from each side.

We are still three-plus weeks away from Opening Day and the Mariners have begun the process of trimming their camp roster, ...

The Seattle Mariners farm system is regarded as one of the best in baseball. Baseball America and MLB Pipeline both have ...

Reliever Shintaro Fujinami, who the Mariners signed to a minor-league contract, has shown the ability to be dominant, but his ...

The Mariners gave up eight runs in the third inning Saturday and trailed throughout in an 18-9 Cactus League loss to the White Sox.

The Seattle Mariners starting rotation is arguably the best in baseball. And the depth of that group was rarely tested in ...

The Mariners have had the most productive rotation in MLB the past two years, and they’re all back: Gilbert, Luis Castillo, ...

Julio Rodríguez faced off against Andrés Muñoz in a live batting practice session during the Seattle Mariners' spring training. Rodríguez praised Muñoz’s elite pitching, highlighting his ...

In 2024, the Mariners were the only team in baseball that had four pitchers start 30 or more games. The big five are all back ...

Joshua's potential starting pitcher fantasy baseball busts for 2025 drafts. He looks at five overvalued starting pitcher ADPs ...

George Kirby, Gregory Santos, and Matt Brash were some of the big names pitching for the Mariners on Monday. Brash missed the ...

The Seattle Mariners have been steadily rotating their starting pitchers into games in the first week of spring training. Entering Thursday, Logan Gilbert, Luis Castillo and George Kirby had all ...