Sports Betting in Massachusetts

Massachusetts hosts a thriving, fully regulated online sports betting market. Since launching in March 2023, sports fans across the Bay State can legally place wagers on major professional leagues, including the NFL, NBA, MLB, and NHL, using top-rated mobile sportsbooks.

While you can bet on most major sporting events, keep in mind that Massachusetts law prohibits wagering on in-state collegiate teams (like Boston College or UMass) unless they are playing in a tournament of four or more teams, such as March Madness. College player props are off the board entirely.

Legal Background & Regulation

Online sports betting in Massachusetts was officially signed into law in August 2022, with retail sportsbooks opening in January 2023 and online wagering going live on March 10, 2023. The industry is strictly regulated by the Massachusetts Gaming Commission, which oversees the licensing of operators, consumer protection guidelines, and tax contributions. By keeping sportsbooks under tight state supervision, Massachusetts ensures a secure environment where bettors receive fair odds, guaranteed payouts, and robust tools to manage their gaming habits safely.

Top Sportsbooks in the Bay State

Massachusetts has quickly grown into one of the most competitive sports betting markets in the United States — fitting, given that DraftKings is headquartered right in Boston. Residents and visitors can choose from major platforms such as DraftKings and FanDuel. This heavy competition works in the players’ favor, as these platforms regularly offer lucrative sign-up bonuses, daily odds boosts, and specialized reward programs to stand out in the crowded marketplace.

Local Sports Culture & Team Betting

Few states can match the Bay State’s sports pedigree. The New England Patriots (NFL), Boston Celtics (NBA), Boston Red Sox (MLB), and Boston Bruins (NHL) have combined for dozens of championships, and each draws enormous betting volume every season. From Fenway Park to TD Garden, plus events like the Boston Marathon, there is meaningful betting action in Massachusetts virtually every week of the year.