The Seattle Mariners face the Cincinnati Reds in this MLB Cactus League Spring Training matchup on Sunday in Arizona.

The Seattle Mariners have a large contingent taking part in the World Baseball Classic. Here's a look at when and where you watch every game involving M's players.

The Seattle Mariners will stream 16 Spring Training games for free on Mariners.TV in 2026. All 30 days of Spring Training games will also air on Seattle Sports (710 AM) and the Mariners Radio Network.

The Seattle Mariners are launching a new in-market, direct-to-consumer streaming service beginning on Feb.10, just in time for the 2026 season. 'Mariners.TV' will replace Root Sports Northwest, ...

Mariners TV will air Seattle Mariners games on cable, satellite and streaming platforms beginning in the 2026 season. A new in-market streaming service, Mariners.TV, launches Feb. 10 and will offer ...

Since the decision was made to shutter ROOT Sports after last season, there has been some concern and uncertainty from Mariners fans as to how they would watch their team play in 2026. At the time, ...

The Seattle Mariners shuttered ROOT Sports at the end of the 2025 season, leading to questions about how fans will be able to watch games in 2026. On Thursday, we got answers to those questions, as ...

Miles Mastrobuoni hit the Seattle Mariners' first grand slam of Cactus League play, giving play-by-play legend Rick Rizzs a chance to break out the iconic line.

The Arizona Diamondbacks face the Seattle Mariners in this MLB Cactus League Spring Training matchup on Friday in Arizona.

The Seattle Mariners will stream 16 Spring Training games for free on Mariners.TV in 2026. All 30 days of Spring Training games will also air on Seattle Sports (710 AM) and the Mariners Radio Network.