Seattle Mariners host special One Piece night on April 8, 2025 at T-Mobile Park. Event includes exclusive activities and a commemorative t-shirt featuring Luffy and Mariners logos.

Bidding starts at $100 for signed Mariners batting practice T-shirts. Shirts worn by Eugenio Suarez and Adam Frazier are included in the auction.

The Seattle Mariners are set to commemorate Cal Raleigh's epic Home Run Derby win early in the second half of the season. On July 21 and 22 against the Milwauke ...

MARINERS THIRD BASEMAN JORGE POLANCO DEALING WITH SORENESS HITTING FROM RIGHT SIDE: The switch-hitting veteran infielder hasn't been able to bat right-handed, but the situation is getting better ...

Bidding starts at $100 for signed Mariners batting practice T-shirts. ... The Seattle Mariners, as well as other Washington State sports teams, wore orange shirts to raise gun crime awareness.