The Toronto Blue Jays vs Seattle Mariners American League Championship Series (ALCS) Game 4 on October 16, 2025, will be broadcast nationally on FS1. You can also stream the game live on the FOX Sports app or the FOX One app, which offers a 7-day free trial. For Canadian viewers, the game is available on Sportsnet. The game starts at 8:30 p.m. Eastern Time (5 p.m. Pacific Time). To summarize viewing options for the Toronto Blue Jays vs Seattle Mariners ALCS Game 4:

• TV: FS1 (Fox Sports 1)
• Streaming: FOX Sports app, FOX One app (7-day free trial)
• Canadian broadcast: Sportsnet
• Game start time: 8:30 p.m. ET / 5 p.m. PT

These sources provide the most reliable and current information for watching the game live on October 16, 2025.