Seattle Mariners fans will be able to watch 16 Spring Training games for free this season through Mariners.TV, according to a broadcast and streaming schedule released Tuesday. The announcement comes ...

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

The Seattle Mariners have been at spring training in Peoria, Ariz. for a week, but Thursday, Feb. 19, was the first day of ...

The Seattle Mariners have boasted arguably the best starting rotation in baseball over the last several seasons. Four-of-five hurlers on the rotation have made the All-Star game with the Mariners and ...

MLB is producing regional Mariners games this season, and the national TV rotation has expanded again. Here's what to know for 2026.

The Mariners open Spring Training play in their Cactus League opener today, facing the San Diego Padres at 12:10 p.m. PT at Peoria Sports Complex in Peoria, Ariz. The game, along with 15 other Cactus ...

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.