Massachusetts Sports Betting: Legal MA Sportsbooks & Legislation Updates
Massachusetts sports betting is legal and live. Seven online sportsbooks are available in the state: FanDuel, Fanatics, BetMGM, DraftKings, Bally Bet, Caesars, and theScore Bet.
Since betting launched on March 10, 2023, sportsbooks have offered new users sign-up bonuses and promotions, and more online books could launch in the coming months. Read on for all the latest news and updates on MA sports betting, including reviews of the top available books.
Massachusetts has quickly emerged as one of the most competitive sports betting markets in the country since launching online wagering in 2023. Bettors can choose from major online sportsbooks such as FanDuel, Fanatics, BetMGM, and DraftKings, and more, while placing legal wagers on everything from local favorites like the Celtics, Bruins, Patriots, and Red Sox to major sporting events around the world.
Whether you’re looking for the best sportsbook bonuses, live betting options, or alternative forms of wagering, Massachusetts offers a wide range of regulated betting opportunities through one of the nation’s most closely watched gaming markets.
Best Massachusetts sports betting sites
Massachusetts sports betting is live. Online sportsbooks in the state are offering new users bonuses when signing up. You must be 21 or older to bet online in Massachusetts.
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Is sports betting legal in Massachusetts?
Yes, both retail and online sports wagers are legal in Massachusetts. Retail sports betting in the state launched on Jan. 31, 2023, and mobile and online sports betting followed on March 10 of the same year.
A sports betting bill passed in the closing hours of the 2022 session, and Gov. Charlie Baker signed it on Aug. 10, 2022.
What’s happening in Massachusetts sports betting right now
- May 4, 2026 — Kalshi’s appeal reaches the Massachusetts Supreme Judicial Court. Justices are reportedly skeptical of Kalshi’s position that its contracts are federally regulated derivatives rather than sports bets. A ruling was expected within about four months of the hearing, so it may land any day now, worth checking for an outcome before this goes up.
- March 2026 — Sen. John Keenan’s Bettor Health Act (S.302) clears committee 5-0. It would ban prop bets and in-game wagering, bar sports betting ads during televised games, raise the mobile tax rate from 20% to 51%, and require affordability checks tied to bettors’ account balances.
- Feb. 2026 — A Suffolk Superior Court judge grants an injunction blocking Kalshi from operating in Massachusetts.
- Sept. 2025 — Massachusetts Attorney General Andrea Campbell sues Kalshi, alleging it’s offering illegal, unlicensed sports betting without age verification or other gambling safeguards.
Massachusetts sports betting snapshot
| Is online sports betting legal in Massachusetts? | Yes, online sports betting in Massachusetts is legal. The industry launched on March 10, 2023. |
| What sportsbook apps are live in Massachusetts? | FanDuel, Fanatics, BetMGM, DraftKings, Bally Bet, Caesars, and theScore Bet. |
| What sports are legal to bet on in Massachusetts? | Bettors can wager on almost any pro sports leagues, but cannot bet on in-state college teams (unless the teams are in a tournament). No betting on any high school sports. |
| Who can bet on sports in Massachusetts? | Anyone located in Massachusetts who is 21 or older. Sports betting sites use geolocation software to verify a person’s location before that person places a bet. |
Comparing the top Massachusetts sports betting apps
Massachusetts law permits 15 online sports betting licenses. Eight licenses are tied to a land-based partner, and the other seven are open to competitive bidding.
Seven sportsbook apps are live in the state: Bally Bet, BetMGM, Caesars, DraftKings, Fanatics, FanDuel, and theScore Bet. This means bettors have plenty of choices when deciding where to place their wagers.
Here is a breakdown of the top legal sports betting sites in Massachusetts and the best sportsbook promos from each:
- Easiest to use: FanDuel. One of FanDuel’s strongest assets is its simplicity. It is easy for beginners and experienced bettors and provides a fast, intuitive experience.
- Best for rewards: Fanatics. Every time you wager at Fanatics, you receive FanCash that can later be redeemed for bonus bets or merchandise in the Fanatics Store. The FanCash Rewards program is easy to use and can add real value, especially for high-volume bettors.
- Best for market diversity: BetMGM. The online sportsbook for MGM Resorts offers bets on a long list of sports. Along with all the major sports, you can find more niche options like ski jumping, snooker, lacrosse, and water polo.
- Best for promotions: DraftKings. Many sports betting sites let you receive rewards through loyalty programs, but DraftKings offers a regular rotation of bonuses, odds boosts, and other ways to boost your betting bankroll.
1. FanDuel Sportsbook
One of the country’s more popular sports betting apps, FanDuel Sportsbook, is user-friendly and easy for beginners. The app, in particular, receives especially high ratings from users, making it easy to navigate the deep markets and wide range of leagues and sports to bet on. Same-game parlays are also a staple on FanDuel, and as noted, the app boasts a solid sports menu.
- App Store rating: 4.8 (iOS), 4.5 (Android)
- Key takeaway: You won’t find an easier app to use
- Best feature: Same-game parlays
- MA welcome bonus: Get $350 in Bonus Bets When You Wager $5 for 7 Days ($50 Bonus Bets Per Day)
- No promo code needed — click here to claim offer
21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER
2. Fanatics Sportsbook
Fanatics Sportsbook partners with Plainridge Park Casino in Massachusetts. Fanatics is renowned for offering a range of welcome offers to new users, providing freedom and convenience for their first experience. There are plenty of features for new users, including a curated “Discover” page tailored to each user, same-game parlays, and the FanCash Rewards loyalty program. FanCash allows users to collect bonus funds as they bet and then use that “cash” on bonus bets in the app or apparel from the Fanatics retail website.
- App Store rating: 4.8 (iOS), 4.7 (Android)
- Key takeaway: Solid live betting platform
- Best feature: FanCash Rewards
- MA welcome bonus: Get up to $1,000 in FanCash Matched Bets (100% bet match up to $100 in FanCash for 10 days)
- Use promo code BONUSLSR
OH only. 21+. Gambling problem? Call 1-800-GAMBLER. T&Cs apply. New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.
3. BetMGM Sportsbook
BetMGM Sportsbook is from the same corporate family as the MGM Springfield Hotel and Casino. The BetMGM app is also one of the top options for sports bettors, with an inviting layout, lots of great features, including the ability to edit your bet after placing it, and frequent boosts and promotions regardless of the season or sport.
- App Store rating: 4.8 (iOS), 4.0 (Android)
- Key takeaway: Flexibility before and after you place a bet
- Best feature: Edit My Bet
- MA welcome bonus: Get a $50 Rewards Points Bonus + Up to $1,500 in Bonus Bets Paid Back on your First Bet if it Doesn’t Win
- Use promo code OMNILSR
21+. Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET
4. DraftKings Sportsbook
This Boston-based company was a pioneer in daily fantasy long before DraftKings Sportsbook became one of the top sports betting sites in the country. Today, the book offers a sleek app, a long list of available bets, and innovative features. DraftKings was the first sportsbook in the US to offer early cash-outs, and its pools allow bettors to compete in tournament-like events against friends.
- App store rating: 4.8 (iOS), 4.8 (Android)
- Key takeaway: Several features not available elsewhere
- Best feature: Live betting
- MA welcome bonus: Spend $5+ Get $200 in Bonuses (Paid Over 21 Days)
- No promo code needed — click here to claim offer
OH only. 21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. T&Cs apply
Best MA sportsbook promos and how to get started
First, choose an online sportsbook in Massachusetts, head to that book’s homepage or app, and create an account. Once you’ve done that, you can make a deposit and start betting. Throughout the process, watch for any bonus codes and promotions for new customers.
Knowing the terminology associated with sportsbook bonuses, promos, and other features is also essential. This language can differ from book to book, but is pretty standard across the industry. Below are some of the more common terms you might encounter at Massachusetts sports betting sites:
- First bet bonus: If you win your first bet with your new app, you collect the profit but don’t receive a bonus. If you lose the bet, the site may issue a first bet bonus consisting of either site credits or a bonus bet equivalent to a percentage of your initial bet. You will have to meet the playthrough requirements to redeem the winnings of the bonus bet.
- Deposit bonus: The sportsbook matches a portion of your deposit as extra credits. Depending on the promotion, you might be getting a dollar-for-dollar match. In most cases, you won’t be able to withdraw those extra credits and will have to meet a requirement to withdraw any winnings you accumulate with them.
- Loyalty program: Many online sportsbooks offer loyalty programs for bettors. The points earned through these programs can often be used to place more wagers or for other benefits, such as discounted meals and hotel stays. Enrollment is often automatic when you register.
- Odds boost: With an odds boost, a sportsbook artificially increases the odds on select wagers to make the payout more attractive for bettors.
Complete list of MA sports betting apps
Seven sportsbooks are approved to operate in Massachusetts as of September 2026. Betway was also among the initial sportsbooks approved in the state, but withdrew from the market without ever launching. BetRivers, which is available in around a dozen states, has not received a Massachusetts license.
Below is a list of the sports betting sites available now in Massachusetts:
- Bally Bet Sportsbook
- BetMGM Sportsbook
- Caesars Sportsbook
- DraftKings Sportsbook
- ESPN Bet
- Fanatics Sportsbook
- FanDuel Sportsbook
Latest Massachusetts sports betting news
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MA Gaming Commission Unveils ‘Bet On Respect’ To Curb Athlete Harassment
Massachusetts sports bettors who harass athletes online or in person could now find themselves excluded from wagering and casinos in the state, under a new Massachusetts Gaming Commission initiative…
Massachusetts sports betting law
When legislators agreed to a compromise on H5164, otherwise known as the “Massachusetts Sports Wagering Act,” it changed the game for sports betting in the state. The law includes the following key features:
- A 20% tax rate for online sports betting and a 15% tax rate for retail.
- A ban on betting on in-state college teams (except when they are playing in tournaments).
- Casinos and racetracks receive sports betting licenses.
- Authorizes 15 online sports betting licenses: seven available by competitive bid and eight tied to a land-based partner (casino or racetrack).
- No advertising ban, but no using credit cards to deposit into sportsbook accounts.
- Sportsbooks cannot deduct promotional credits from taxable income.
- The law requires that “21 and over” language must appear on all standalone sports betting logos at Fenway Park, TD Garden, and Gillette Stadium.
Sports betting as an individual state decision was unavailable until May 2018. However, after hearing oral arguments before the US Supreme Court in December 2017 against the Professional and Amateur Sports Protection Act, lawmakers in many states began introducing measures to legalize sports betting in anticipation of a favorable ruling from the court. Massachusetts Sen. Eileen Donoghue was one of those forward-looking lawmakers when she introduced the first sports betting bill in Massachusetts history in January 2018.
The bill never gained much traction. However, it prompted a slew of measures to implement sports betting in Massachusetts. None were successful until the Massachusetts Sports Wagering Act of 2022 finally passed the state Legislature. Lawmakers reached a compromise in the final moments of July 31, and the governor had 10 days to accept or reject the bill. Gov. Charlie Baker signed it one day before the 10-day deadline, and Massachusetts joined 30 other states with legal sports betting.
Top MA Sportsbooks for Live Betting
- FanDuel: Offers live streaming for select NFL, NBA, and tennis events, plus same-game parlays. Intuitive interface for in-play bets.
- BetMGM: Extensive live betting markets, including niche sports like table tennis. Streams select events via integration with MGM Resorts.
- Fanatics: Strong live betting odds, boosts, and streaming for major leagues.
How to Live Bet on Sports
- Sign Up: Create an account with a licensed MA sportsbook and claim any welcome bonuses.
- Navigate to Live Section: Look for “Live” or “In-Play” tabs on the app or website.
- Watch and Bet: Use streaming (if available) to follow the game and place bets on outcomes like next scorer or quarter totals.
- Manage Your Bankroll: Live betting is fast-paced; set limits to stay responsible.
Popular Live Betting Markets
Common options include:
- Football: Next touchdown, drive outcome, player props.
- Basketball: Quarter totals, player points, team to score next.
- Hockey: Next goal, period winner, shots on goal.
Alternative Massachusetts Betting Sites
Sports betting is widely available in Massachusetts, but it’s not the only legal way to wager. Residents can also participate in Daily Fantasy Sports contests, prediction markets, and horse racing betting through a variety of regulated and nationally recognized platforms.
Prediction Markets in Massachusetts
Massachusetts residents can access prediction market apps that allow users to buy and sell contracts tied to the outcome of future events. These markets frequently cover topics that traditional sportsbooks do not, including elections, economic reports, and cultural events, as well as sports-related outcomes.
Daily Fantasy Sports in Massachusetts
Massachusetts has long been one of the most active Daily Fantasy Sports markets in the country, thanks in part to DraftKings’ roots in Boston. Residents can enter traditional DFS contests that involve drafting full lineups or participate in pick’em-style games based on individual player statistics and performance.
Horse Racing Betting in Massachusetts
Horse racing and horse betting are legal in Massachusetts, and residents can wager on races through licensed online racebooks such as FanDuel Racing and TwinSpires. These platforms provide access to major racing events from across the country, including the Kentucky Derby, the Preakness Stakes, and the Breeders’ Cup.
Massachusetts’ live racing industry is centered on Plainridge Park Casino in Plainville, the state’s primary harness racing venue. In addition to live racing, bettors can also access simulcast wagering on races from tracks across North America through approved off-track betting locations and online horse racing platforms. While historic venues such as Suffolk Downs no longer host live racing, horse wagering remains an established part of the Commonwealth’s gaming landscape.
Casino gambling in Massachusetts
Massachusetts is home to two full-scale casino resorts and a third slots-only racino. The locations, respectively, are as follows:
- MGM Springfield, Springfield
- Encore Boston Harbor, Everett
- Plainridge Park Casino, Plainville
It is possible that another location could join these three venues at some point in the future. The 2011 Expanded Gaming Act also allowed for a third casino resort to be built in the state’s eastern third. Various entities, including one of Massachusetts’ federally recognized tribal groups, have attempted to bring this venue to life in the years since, but nothing solid is in place yet.
Related Sports Betting Pages
Popular sports to bet on in Massachusetts
Massachusetts and its residents have access to a variety of sports and local franchises. The state has a team in all four major US sports leagues, and residents support them passionately.
As one of the most popular pro sports franchises in recent memory, the New England Patriots odds are some of the most popular bets in Massachusetts. The Pats have been favorites of bettors for years, but the team has undergone some changes since Tom Brady left, first for Tampa, then for retirement.
But Massachusetts is far from a one-sport state. Major League Baseball’s Boston Red Sox kept their loyal fans waiting 86 years between World Series appearances until the team finally shook off the Curse of the Bambino in 2004. Since then, the Red Sox have frequently been in the running for the playoffs, which should keep them popular at sportsbooks.
The NBA’s Celtics and NHL’s Bruins have also had their share of success over the last two decades. The Celtics won an NBA title in 2008, while the Bruins took home the Stanley Cup in 2011. The 2022-23 Bruins set records for most wins (65) and points (135) in a season but lost to the Florida Panthers in the first round of the playoffs.
Massachusetts also has eight Division I colleges, with two — the Boston College Eagles and the UMass Minutemen — playing at the FBS level. However, Massachusetts bettors cannot legally wager on in-state schools unless those teams are in a tournament, which means March Madness odds are particularly popular in the state.
Massachusetts sports betting history
2026: A Suffolk Superior Court judge granted an injunction in February blocking Kalshi from operating in Massachusetts, following the attorney general’s 2025 lawsuit against the prediction market platform. Kalshi’s appeal reached the Supreme Judicial Court on May 4, with justices voicing skepticism toward its federal preemption argument. Sen. John Keenan’s Bettor Health Act also cleared committee 5-0 in March, proposing to ban prop bets, restrict advertising, and raise the mobile tax rate from 20% to 51%.
2025: Massachusetts regulators spent 2025 focused on responsible gaming and consumer protection as the state’s sports betting market matured. The Massachusetts Gaming Commission continued to review advertising practices, sportsbook operations, and emerging wagering products throughout the year, while major operators continued to compete for market share across the Commonwealth.
2024: Betr and WynnBET exited the Massachusetts market in February, while Bally Bet launched to take their place. The attorney general’s office issued cease-and-desist letters to 10 daily fantasy sports operators, including Yahoo and Sleeper, and launched an initiative targeting underage sports betting. The Massachusetts Gaming Commission also named Dean Serpa, a former deputy chief of staff to Gov. Charlie Baker, as its new executive director, replacing interim chair Todd Grossman.
2023: Legal sports betting launched in Massachusetts on Jan. 31, with the first in-person bets placed at the state’s three casinos. Online wagering followed on March 10 with six sportsbooks going live, and micro-betting platform Betr joined a few months later as the seventh. Fanatics Sportsbook became the eighth operator to launch, releasing a beta version of its app in late May.
2022: In the final days of the legislative session, Massachusetts lawmakers reached a compromise on H5164, legalizing both online and in-person sports betting. The Senate passed the bill 36-4 on Aug. 1, and Gov. Baker signed it into law on Aug. 10, fulfilling a promise he’d long made. That December, the Gaming Commission announced plans to launch retail betting on Jan. 31, 2023, with online betting to follow shortly after.
2021: Sports betting efforts ramped up in early 2021, with 23 bills filed between the House and Senate. The House consolidated its push into H3977, passing it 156-3-1, but the bill stalled in the Senate despite Gov. Baker’s support. An unexpected budget surplus shifted priorities, and Senate President Karen Spilka named five other issues as more pressing. The bill died in the Senate Ways and Means Committee, leaving supporters to regroup for 2022.
2020: With less than two weeks left in the formal session, the Massachusetts House tried to attach sports betting language to an economic development bill, passing it overwhelmingly. The Senate disagreed, stripping the language from its amended version despite multiple attempts to include it. Sen. Michael Brady, who had pushed for the Senate amendment, told LSR sports betting would be discussed before year’s end, but resistance proved too strong, and the session ended without a bill.
2019: Lawmakers submitted multiple sports betting bills in 2019, though none received significant attention.
Massachusetts sports betting FAQ
Anyone over the age of 21 and inside Massachusetts can wager on sports. While some activities — lottery and pari-mutuel wagering — require bettors only to be 18 or older, most gambling options in the state mandate that you be 21 or older.
The Massachusetts Gaming Commission oversees all gambling in the state, including sports betting.
According to the 2022 law, almost any sport is allowed except in-state colleges. Therefore, Boston College is off-limits for bets unless it is playing in a tournament. On the other hand, it is up to the Massachusetts Gaming Commission to decide whether to permit esports betting in the state. The state does not allow betting on the LIV Golf tour or players.
Massachusetts residents can bet online and in person. Online sports betting sites are live in the state and available to bettors. There are also casinos in the state that have sportsbooks where you can bet in person.
Yes. Bettors can sign up and bet on several sports betting apps in Massachusetts. Some offshore sportsbooks claim they can accept bets from anywhere in the United States. However, since sports betting is licensed at the state level, only books licensed to operate in Massachusetts are legal options for betting.
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