The Mariners reassigned Castillo to minor-league camp Monday. After spending the past two seasons in Japan's Nippon Professional Baseball, Castillo returned stateside over the winter, joining the ...

I know it's just a three-inning sample in spring training, but after watching him pitch against the Cleveland Guardians on Monday, I do think it's fair to have ...

Emerson Hancock, who will likely be needed in the Mariners rotation to start the season, worked four scoreless innings Friday ...

However, with Houston retooling and Seattle boasting arguably the league’s best starting-pitching rotation, the Mariners ...

This proposed blockbuster trade would finally bring in a long time Baltimore Orioles trade target to bolster the rotation.

The Seattle Mariners have reportedly been shopping their ace, Luis Castillo, this winter. Castillo has quite a bit of money left on his contract, and he should net a decent return on the trade block.

The Seattle Mariners got some bad injury news over ... The only thing known for sure is the starter will be either Luis Castillo or Logan Gilbert. "(I'll announce it) soon," Wilson said in the ...

The Seattle Mariners have one of the best starting rotations in baseball, but can they do enough to get back to the ...

Seattle Mariners phenom Julio Rodriguez is turning heads for sure. The post Mariners’ $209M Star Gets Special Tribute as NBA ...

The Mariners sent Casey Lawrence to minor league spring training on Wednesday as part of a slew of roster moves.

Speaking with Ryan Divish of the Seattle Times, Polanco explained the impact that his injured knee had in 2024 and why he ...

Cody Bolton, who began the season with the Mariners in 2024, was optioned to Triple-A as part of a series of roster moves on ...