Massachusetts teams have won 6 Stanley Cups (Boston Bruins),  17 NBA Championships (Boston Celtics),  6  Super Bowls (New England Patriots), and 10 World Series (9 Boston Red Sox, 1 Boston Braves). The New England Revolution won the MLS Supporter's Shield in 2021 (the club's only major trophy to date).
Massachusetts teams have secured 6 Stanley Cups (Boston Bruins),  17 NBA Championships (Boston Celtics),  6  Super Bowls (New England Patriots), and 10 World Series (9 Boston Red Sox, 1 Boston Braves). The New England Revolution won the MLS Supporter's Shield in 2021 (the club's only major trophy to date).