Massachusetts sports betting is fully legal and regulated, offering both retail and online wagering to eligible residents and visitors. After years of legislative debate, the state formally launched its sports betting market in 2023, joining neighboring states such as New York, Connecticut, and Rhode Island.
The Massachusetts market is known for its strict regulatory oversight, higher tax rates on online operators, and strong consumer protection framework. Sports betting activity in the state is regulated by the Massachusetts Gaming Commission (MGC).
Is sports betting legal in Massachusetts?
Yes. Sports betting is legal in Massachusetts for anyone 21 years or older.
Both in-person and online sports betting are permitted. Bettors may register, deposit, and wager remotely using licensed mobile sportsbook apps, provided they are physically located within Massachusetts at the time of betting.
When did sports betting launch in Massachusetts?
- Retail sportsbooks launched: January 2023
- Online and mobile betting launched: March 2023
Retail betting was intentionally rolled out first to allow regulators time to monitor operations before approving statewide mobile wagering.
How Massachusetts sports betting is regulated
The Massachusetts Gaming Commission is responsible for:
- Issuing sportsbook licenses
- Monitoring compliance and audits
- Enforcing responsible gambling standards
- Approving promotions and advertising practices
Massachusetts enforces some of the strictest advertising and compliance rules in the US sports betting industry, particularly around consumer protection and promotional transparency.
Massachusetts sports betting license structure
The state uses a two-tier licensing system:
Massachusetts Casino-based licenses
Each of the state’s three land-based casinos may:
- Operate a retail sportsbook
- Host up to two online sportsbook brands
Massachusetts mobile-only licenses
Massachusetts also issues standalone mobile sportsbook licenses, allowing operators to offer online betting without a physical casino presence.
This structure promotes competition while limiting market saturation.
Retail sportsbooks in Massachusetts
Retail sports betting locations include:
- Encore Boston Harbor (WynnBET previously operated retail wagering here)
- MGM Springfield
- Plainridge Park Casino
These venues offer in-person wagering, self-service kiosks, and account support for affiliated mobile sportsbooks.
Online sportsbooks available in Massachusetts
Massachusetts bettors have access to several major national operators through licensed mobile apps.
DraftKings Sportsbook
- Headquartered in Massachusetts
- One of the most widely used sportsbooks in the state
- Known for same-game parlays, live betting, and deep statistical markets
DraftKings’ local roots have made it one of the dominant platforms in Massachusetts.
FanDuel Sportsbook
- Mobile-only license
- Strong live betting tools and competitive pricing
- Popular among bettors who prefer in-play wagering
FanDuel consistently ranks among the top sportsbooks by handle in Massachusetts.
BetMGM Sportsbook
- Retail and online presence
- Connected to MGM Springfield
- Broad market coverage and frequent promotions
Caesars Sportsbook
- Statewide mobile access
- Known for futures markets and multi-sport coverage
- Integrated rewards ecosystem across Caesars properties
Fanatics Sportsbook
- Newer entrant to the Massachusetts market
- FanCash rewards system ties betting activity to merchandise credits
- Gradually expanding betting features and markets
What sports can you bet on in Massachusetts?
Massachusetts allows wagering on:
- Professional sports (NFL, NBA, MLB, NHL, MLS, and more)
- College sports, including in-state teams
- International leagues and events
- Live and in-play betting
- Futures and season-long markets
Massachusetts betting restrictions
- College player prop bets involving Massachusetts teams are prohibited
- Youth sports and amateur high school events are not permitted
Massachusetts betting payment methods and withdrawals
Most Massachusetts sportsbooks support:
- Debit cards and credit cards
- Online banking transfers
- PayPal and digital wallets
- Prepaid sportsbook cards
Withdrawals typically process within 1–5 business days, depending on the method used.
Sports betting taxes in Massachusetts
Massachusetts applies different tax rates based on wagering format:
- 20% tax on online sportsbook revenue
- 15% tax on retail sportsbook revenue
These rates are among the higher end nationally and contribute to education and public policy funding.
Responsible gambling in Massachusetts
Massachusetts places a strong emphasis on responsible gaming. Licensed sportsbooks must provide:
- Deposit and loss limits
- Time-based controls
- Self-exclusion programs
Support resources include:
- Massachusetts Problem Gambling Helpline: 1-800-327-5050
- State-sponsored educational programs and outreach initiatives
How Massachusetts compares to nearby states
Compared to neighboring states:
- Massachusetts offers more operator choice than Rhode Island
- Has lower betting volume but more flexibility than New York
- Maintains stricter advertising rules than Connecticut
This positions Massachusetts as a consumer-protection-first market rather than a promotional-heavy one.