The M’s recalled right-hander Blas Castano from Triple-A Tacoma and designated Jesse Hahn for assignment. Castano has never ...

Thursday marked the season debut of Seattle Mariners starting pitcher and 2023 All-Star George Kirby. He was activated off the 15-day injured list after missing ...

Preview the May 24 matchup between the Houston Astros and Seattle Mariners with recent trends, how to watch, livestream info, and more.

MLB player prop bets and odds for Julio Yamel Rodríguez on Friday, May 23, 2025, as the Seattle Mariners take on the Houston ...

The Seattle Mariners are going a new route as they shuffle their bullpen after a rough series opener against the Astros in Houston.

Preview the May 23 matchup between the Houston Astros and Seattle Mariners with odds over/under, game spread, betting lines and more.

Jose Altuve homered twice and had a season-high four RBIs and Jeremy Peña tripled for his 500th career hit to help the ...

The series opener against the host Houston Astros on Thursday resulted in a loss for the Mariners as a team, but the Seattle rotation took a step forward.

The Mariners activated George Kirby from the injured list Thursday morning before his first start of the season in the series ...