The Seattle Mariners announced that Nintendo has expanded its long-standing relationship with the club, becoming the team’s first official jersey sleeve partner. advertisement FOX 13 Seattle ...

Major League Baseball made a huge announcement on Monday which is sure to make Seattle Mariners fans smile. Starting in 2025, the MLB All-Star Game will return ...

The jerseys bear resemblance to the uniforms worn by Negro League Baseball team the Seattle Steelheads, which competed from 1944-46. They played one season with the "Steelheads" moniker in 1946.

The Mariners are the first team in Major League Baseball to feature different marks for home and road games. The patch will debut next week on Opening Day, March 27 vs. the A’s at T-Mobile Park.

Cal Raleigh has been selected as a starter for the American League at the 2025 MLB All-Star Game, representing the Seattle Mariners as a catcher.

The Seattle Mariners have a new, yet very familiar, jersey sponsor. The Mariners announced Thursday that Nintendo of America Inc. is the team’s first jersey sleeve partner. Nintendo of America ...