Luis Castillo Brings Franchise-Record Mark Into Start vs. Detroit Tigers

The Seattle Mariners will look to avoid a sweep in the third and final game of a series against the Detroit Tigers at 1:10 p.m. PT on Wednesday.
Mon, Apr 14
- MLB
Brady's Spin: What Are Seattle Mariners Plans For Prospect Ben Williamson?
On Sunday, the Seattle Mariners called up prospect Ben Williamson from Triple-A Tacoma.
- MLB
Seattle Mariners Prospect Logan Evans Named Minor League Pitcher of The Week
The Seattle Mariners starting rotation has still been trying to find a suitable fill-in for injured pitcher George Kirby.
- MLB
Former Seattle Mariners All-Star Earns American League Player of Week Honors
Congratulations are in order for former Seattle Mariners infielder Ty France, who earned American League Player of the Week honors with the Minnesota Twins.
Players: - MLB
ANALYSIS: Gabe Speier's Resurgence Has Been Crucial For Seattle Mariners Bullpen
The Seattle Mariners bullpen began the season at a deficit that is only just starting to get better.
Players: - MLB
Elite Seattle Mariners Prospect Michael Arroyo Hits First Home Run of 2025
Many of the Seattle Mariners top 100 prospects have been reaffirming their status as elite minor leaguers since 2025 began.
- MLB
Seattle Mariners' All-Star Logan Gilbert Climbs Impressive Lists in Team History
The Seattle Mariners beat the Texas Rangers 3-1 on Sunday afternoon to move to 8-8 on the season.
- MLB
Upcoming Pitching Matchups For Series Between Seattle Mariners, Cincinnati Reds
The Seattle Mariners finished a six-game homestead 5-1, all against American League West opponents.
- MLB
Seattle Mariners Make Big Roster Move on Off Day That Will Help Bullpen Immensely
The Seattle Mariners made a big roster move on Monday, activating right-handed reliever Troy Taylor from the injured list.
Players: