Will Warren will toe the slab tonight in King County. His last start against the A's was by far the best of his young MLB ...

Castillo allowed a run on six hits and two walks while striking out six over six innings in a no-decision versus the Yankees on Wednesday.

With Bryce Miller joining Logan Gilbert and George Kirby on the IL, the scuffling Mariners — who lost 5 of 6 on their ...

The Seattle Mariners followed one of their most impressive stretches in recent history with one of their most disappointing.

Mariners broadcaster Ryan Rowland-Smith joins Michael Bumpus & Stacy Rost following the Seattle #Mariners dropping back to back series at the hands of the Toron ...

The Orioles acquired right-hander Luis F. Castillo from the Seattle Mariners for cash considerations on Wednesday. The F. is ...

Right-hander Luis F. Castillo, designated for assignment by the Seattle Mariners a day earlier, landed with a new team on ...

Luis Castillo is set to start against the Yankees on May 12th, despite a recent rough outing against the Blue Jays. The ...

The Mariners went 1-5 over the six games of this homestand, and now a 10-game road trip to San Diego, Chicago (vs. the White ...

Our Yankees vs. Mariners predictions give Will Warren the slight edge on the mound over Seattle's Luis Castillo.

Seattle Mariners superstar outfielder Julio Rodríguez robbed New York Yankees center fielder Trent Grisham of a home run with a spectacular catch.

Aaron Judge hit a go-ahead home run in the eighth inning as the Yankees beat the Mariners 3-2 on Wednesday. The Yankees ...