Nintendo, which has a 10 percent ownership stake in the Mariners, will be the team's first-ever jersey sleeve partner.

The Seattle Mariners are making a significant change to their uniforms for the 2025 season, as they announced on Thursday that they are adding a uniform patch partner: Nintendo America.

Nintendo's iconic logo will be featured on all Seattle Mariners jerseys for the 2025 season. The Mariners will display the Nintendo racetrack logo on home jerseys and the Nintendo Switch 2 logo on ...

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.

"The one number for the Seattle Mariners that stood out to me is 50," said ESPN MLB insider Jeff Passan to Seattle Sports' Brock and Salk.

Aug 12, 2023; Seattle, Washington ... that this was the first time both players signed on one card in a Mariners uniform. A search on eBay didn't result in anything to the contrary.

Seattle Mariners catcher Cal Raleigh discusses the dominance of Logan Gilbert's splitter and the regular-season debut of ...