MLB
Boston Red Sox v Seattle Mariners
Where to watch
- Canada
- Sportsnet Pacific, Sportsnet 4K, Sportsnet West, Sportsnet Ontario
- Canada
- SportsNet Ontario, SportsNet East, SportsNet West, SportsNet Pacific
- United States
- NESN, MLB.tv, AFN Sports, SportsGrid
- United States
- MLB - Boston Red Sox, MLB - Seattle Mariners
Not exhaustive — rights vary by territory and change during a season.