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 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 ...

The Seattle Mariners announced today that Nintendo of America Inc. has expanded upon their long-standing relationship with the club, becoming the team’s first-ever official jersey sleeve partner.

Besides Crawford's jersey, which will hang in the Hall of Fame, manager Dan Wilson presented Kendrick with a check for $25,000 from the Mariners Care Foundation as a donation to the museum in support ...

The 2026 City Connect wave cleared something up in a hurry. The Mariners are still wearing one of the few uniforms in this whole experiment that actually knows what it wants to be. MLB dropped eight ...

Add Yahoo as a preferred source to see more of our stories on Google. The Seattle Mariners are the first MLB team to put Negro League jerseys in the regular season rotation. It's just the beginning of ...

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 ...