The Seattle Mariners unveiled a fresh wave of merchandise Thursday morning ahead of Opening Day against the Cleveland ...

The Seattle Mariners have a different look when they play on Sunday. For the 2026 MLB season, they're breaking out a special jersey every time they play on Sunday at home. That starts on Sunday Night ...

Tonight, Saturday, March 28, you can watch the Seattle Mariners as they try to take a 2-1 lead on the Cleveland Guardians live at 6:40 p.m. PT / 9:40 p.m. ET (7:40 p.m. MT) on Mariners.tv. You can ...