About This Event
This is a Major League Baseball regular-season game between the Seattle Mariners and the Boston Red Sox held at Fenway Park in Boston. The matchup features the American League West Mariners visiting the Red Sox of the American League East as part of the MLB 2026 season schedule. Played at historic Fenway Park, the game takes place in one of baseball’s oldest ballparks, notable for its century-long history and distinctive features such as the Green Monster.