The Seattle Mariners games in October 2025, including the American League Division Series (ALDS) games against the Detroit Tigers, can be watched on Fox Sports channels. Specifically, the games are being shown on FS1, FS2, and MLB Network depending on the game and scheduling changes. For example, Game 4 of the ALDS on October 8, 2025, is scheduled to air on FS1 at either 3:08 p.m. or 7:08 p.m. Eastern Time, depending on other game outcomes. Game 3 was shown on FS2 and MLB Network due to a rain delay and to avoid programming conflicts. For streaming, options include the FOX ONE app, FOX Sports app (with a participating TV provider), and Fubo, which offers a free trial for new subscribers. Mariners fans out of the local broadcast territory can also use MLB.TV to stream games live or on demand, though blackout restrictions may apply. Locally, the radio station Seattle Sports 710 AM also broadcasts Mariners games, with streaming available via their app or website. In summary, to watch Mariners games currently:
- Tune in to FS1, FS2, or MLB Network for TV broadcasts.
- Stream via FOX ONE app, FOX Sports app, or Fubo.
- Out-of-market fans can use MLB.TV (subject to blackout).
- Listen on Seattle Sports 710 AM radio and its app.
This is the best available information for watching Mariners games during the 2025 postseason as of now.
