The Seattle Mariners have announced which TV channels will carry their games for the 2026 MLB season, in addition to their new streaming platform, Mariners TV.

The Mariners on Wednesday unveiled how traditional cable and satellite or internet television subscribers can access their games in 2026, specifically via what channels they’ll be on, beginning with Opening Day.

The 2026 MLB season marks the 50th year of Seattle Mariners baseball. We take a look back at the franchise's historic moments.

Seattle fans now know where to find Mariners games on Xfinity and Spectrum, with more providers expected Thursday morning.

Seattle’s opener should be easy to find, yet fans are still sorting through vague watch options on the eve of Opening Day.

The Seattle Mariners will open the season with shortstop J.P. Crawford on the 10-day injured list because of right shoulder inflammation. Crawford, 31, played in seven games this spring, batting .125 with a stolen base and three RBIs.

Seattle Mariners shortstop J.P. Crawford started the season on the 10-day injured list while right-hander Bryce Miller opened on the 15-day IL as the team got down to the 26-man active limit Wednesday.

Mariners place JP Crawford and Bryce Miller on IL before Opening Day 2026 vs. Guardians, reshaping Seattle’s 2026 roster plans.

The Mariners will kick off the year with the first of a four-game series against the Cleveland Guardians at 7:10 p.m. PT on Thursday at T-Mobile Park in Seattle. The series against Cleveland will mark the first four of a seven-game homestand for the defending American League West champions.