Jack Duval shared a photo Friday of Julio Rodriguez wearing a shirt featuring "Jimothy" during batting practice. Jimothy, a ...

The Seattle Mariners unveiled a fresh wave of merchandise Thursday morning ahead of Opening Day against the Cleveland Guardians, highlighting a collection rooted in the club’s 50th Anniversary ...

The Seattle Mariners are back home Friday night, and Nova Newcomer, the CEO of the Mariners Care Foundation joins Good Day ...

The Mariners’ Julio Rodríguez reacted after hitting a single during the third inning against the Kansas City Royals at T-Mobile Park on May 3, 2026 in Seattle, Washington. The Mariners wear Seattle ...

SEATTLE — The legacy of the Seattle Steelheads is being brought back into the spotlight, as the Seattle Mariners honor the former Negro League team with throwback uniforms and a renewed focus on youth ...

Mariners honor Seattle Steelheads, bridging Negro League past with future generations The Seattle Mariners honor the Seattle Steelheads' legacy with throwback uniforms, highlighting the Negro League ...

KANSAS CITY, Mo. — J.P. Crawford can still remember the first time he put on the Seattle Steelheads uniform. It was June 18, 2021, as part of a pregame photo shoot along with Shed Long Jr., Taylor ...

The Royals support the Negro Leagues Baseball Museum with free February admission. The Mariners wear Steelheads every Sunday and committed $500,000 to community efforts. MLB allows only five uniform ...