Legal Massachusetts Sportsbooks 2026: MA Sports Betting & Legislation Updates

Quick Summary of Online Sports Betting in Massachusetts

Massachusetts Online Sports Betting Updates

• September 5, 2025 – Massachusetts sportsbooks were found to have taken unauthorized bets on the Philippine Basketball Association; regulators reviewed the incidents and operator controls.

• September 4, 2025 – The Massachusetts Gaming Commission released a new research report on sports betting among young adults in the state.

• August 20, 2025 – The Massachusetts Gaming Commission released the July 2025 sports wagering revenue report.

• July 29, 2025 – The Massachusetts Gaming Commission fined DraftKings $450,000 for allowing credit card–funded wagering contrary to state rules.

• June 25, 2025 – The Massachusetts Attorney General’s Office issued cease-and-desist letters to BetOnline.ag and SportsBetting.ag for offering illegal offshore sports betting to Massachusetts residents.

• May 22, 2025 – The Massachusetts Gaming Commission levied fines against multiple operators for sports-betting noncompliance and discussed additional incidents under investigation.

• January 16, 2025 – Lawmakers filed Senate Docket 1657 (later Senate Bill 302), a proposal to tighten sports-betting rules (including limits on in-play and proposition wagers and stricter consumer-protection measures).

Best Massachusetts Sportsbooks Reviewed

Massachusetts is home to one of the most competitive sports betting markets in the country, with some major operators vying for attention. Each sportsbook offers unique features, from elite live betting platforms to generous loyalty rewards, so Bay State bettors can find the perfect match for their style. Whether you’re after sharp odds on the Patriots, Celtics-focused promos, or year-round Red Sox specials, the choices below deliver:

BetMGM MA Sportsbook

Pros & Cons

• Market Variety
• Edit My Bet Feature
• Trusted MGM Brand

• Not Many Niche Sports

BetMGM, partnered with MGM Springfield, is a powerhouse option for Massachusetts bettors thanks to its wide market coverage and exclusive features. From NFL spreads to niche sports like snooker and darts, the platform has deep betting menus alongside competitive odds and regular boosts. The “Edit My Bet” function adds flexibility, letting you tweak wagers after they’ve been placed.

Locally, BetMGM regularly rolls out enhanced odds for the Patriots, Celtics, Bruins, and Red Sox, appealing to fans of all major Boston teams. Seasonal promotions often align with key moments like Opening Day at Fenway or the NBA playoffs.

Editor’s Note: BetMGM stands out in MA for sheer market variety. If you like betting across multiple sports (and having the freedom to adjust your tickets) this book is hard to beat.

Read our BetMGM Sportsbook review here.

Sports Promo

4.7/5

Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win

Welcome Offer

Open BetMGM

Get Bonus

Caesars MA Sportsbook

Pros & Cons

• Loyalty Rewards
• Frequent Odds Boosts
• Strong Brand Reputation

• Basic App Design

Caesars Sportsbook, through its Encore Boston Harbor partnership, delivers one of the most promo-rich experiences in Massachusetts. The Caesars Rewards program lets users accumulate points redeemable for hotel stays, dining, and other perks, while the app frequently offers odds boosts on Boston sports.

In the Bay State, Caesars often highlights specials tied to Celtics playoff runs, Bruins postseason action, and rivalry MLB series against the Yankees.

Editor’s Note: Caesars excels at blending betting with hospitality rewards. For MA bettors who enjoy both action and luxury perks, it’s a perfect match.

Read our Caesars Sportsbook review here.

FanDuel MA Sportsbook

Pros & Cons

• Same Game Parlays
• User-Friendly App
• Fast Payouts

• Customer Support Can Be Slow

FanDuel is one of Massachusetts’ most downloaded betting apps, offering a sleek interface and one of the best Same Game Parlay builders in the industry. Popular with NFL and NBA bettors, the app also provides lightning-fast payouts and competitive odds.

In Massachusetts, FanDuel runs frequent boosts on Patriots games, Celtics matchups, and key Bruins fixtures. During the MLB season, look for enhanced Red Sox parlays that combine player props and game outcomes.

Editor’s Note: FanDuel shines in MA with its customizable Same Game Parlays, making it a go-to for fans who love building creative bets on local teams.

Read our FanDuel Sportsbook review here.

DraftKings MA Sportsbook

Pros & Cons

• Live Betting
• DFS Integration
• Betting Pools

• Limited Ongoing Promos

Boston-based DraftKings is a hometown favorite, offering one of the deepest live betting menus in the country. The platform’s integration with daily fantasy sports is seamless, and unique betting pools let users compete tournament-style.

In its home state, DraftKings frequently offers Red Sox, Bruins, Celtics, and Patriots-focused promos, often tied to in-game milestones. The app’s real-time betting options are especially valuable for those who like reacting to the action as it unfolds.

Editor’s Note: DraftKings’ combination of live betting depth and DFS integration makes it a one-stop shop for active Massachusetts bettors.

Read our DraftKings Sportsbook review here.

Sports Promo

4.8/5

New Customers: Bet $5+ Get $300 in Bonus Bets Instantly

Welcome Offer

Open DraftKings

Get Bonus

Fanatics MA Sportsbook

Pros & Cons

• Merchandise Rewards
• FanCash Program
• Personalized Discover Page

• Still Working Through App Bugs

Fanatics Sportsbook, partnered with Plainridge Park Casino, combines betting with fandom by offering FanCash rewards redeemable for bonus bets or official team merchandise.

In Massachusetts, the platform leans into promotions for Patriots, Red Sox, Celtics, and Bruins games, as well as special offers during major events like March Madness and the Stanley Cup Playoffs.

Editor’s Note: Fanatics stands out in MA by turning your bets into jerseys and gear. Perfect for fans who want to wear their winnings.

Read our Fanatics Sportsbook review here.

Sports Promo

4.5/5

Bet $5 Get $200 FanCash immediately

Welcome Offer

Open Fanatics

Get Bonus

ESPN Bet MA Sportsbook

Pros & Cons

• Sports Media Integration
• Market Variety
• User-Friendly Layout

• No Support Phone Line

ESPN Bet integrates sports coverage with betting markets, giving users analysis, highlights, and deep stats alongside wagering options. On mobile, the new FanCenter personalizes markets around your favorite teams and even your linked ESPN fantasy roster, which is great for Boston-team-centric slates.

In Massachusetts, ESPN Bet offers coverage-driven promos around Patriots and Celtics games, as well as national events like the Super Bowl and NBA Finals.

Editor’s Note: ESPN Bet is ideal for MA sports fans who already consume ESPN content daily - it’s like having analysis and odds in the same place!

Read our ESPN Bet Sportsbook review here.

Popular Sports to Bet on in Massachusetts

With a team in each of the four major U.S. sports leagues and a deep-rooted sports culture, Massachusetts offers year-round betting opportunities. From the dominance of the New England Patriots in the NFL to the storied history of the Boston Celtics in the NBA, Bay State bettors have no shortage of hometown heroes to wager on. Even without year-round college betting on in-state schools, national events like March Madness and the Stanley Cup Playoffs keep the local betting scene ablaze.

NFL Betting in Massachusetts

The New England Patriots are one of the most successful NFL franchises in history, with six Super Bowl titles under their belt. While the post-Tom Brady era has brought challenges, the team still draws huge betting interest in Massachusetts. Patriots betting markets include point spreads, player props, and live in-game wagers, with sportsbooks often running special promos for divisional matchups against the Jets, Bills, and Dolphins.

NBA Betting in Massachusetts

The Boston Celtics are among the most storied franchises in the NBA, tied for the most championships in league history. Led by stars like Jayson Tatum and Jaylen Brown, the Celtics remain a consistent contender, making NBA betting a major focus for Bay State fans. Popular markets include same game parlays, player points totals, and playoff futures.

NHL Betting in Massachusetts

The Boston Bruins boast one of the most passionate fan bases in hockey. From their 2011 Stanley Cup win to their record-breaking regular season in 2023, the Bruins regularly deliver exciting betting opportunities. Massachusetts bettors often target moneyline wagers, puck lines, and live betting during high-intensity matchups against rivals like the Montreal Canadiens and Toronto Maple Leafs.

MLB Betting in Massachusetts

The Boston Red Sox have a rich history and remain a fixture in the MLB betting landscape. From historic rivalries with the New York Yankees to postseason pushes, the Sox provide countless betting angles. Markets for player home run props, strikeout totals, and in-game run lines are especially popular during the summer months.

NCAA Betting in Massachusetts

Massachusetts bettors face one key restriction - no betting on in-state college teams unless they’re competing in a tournament. This means Boston College, UMass, and other local programs only appear on betting boards during March Madness or other postseason events. When allowed, spreads, totals, and player props on these games tend to generate heavy local action.

MA Sports Betting Legislation

Sports betting in Massachusetts became legal in 2022 after years of debate, compromise, and legislative stalls. The breakthrough came when lawmakers passed the Massachusetts Sports Wagering Act (H5164) in the final hours of the 2022 legislative session, paving the way for both retail and online wagering. The law set tax rates at 15% for retail bets and 20% for online wagers, established licensing requirements, and included a ban on betting on in-state college teams unless they are participating in tournaments.

The Massachusetts Gaming Commission (MGC) oversees all sports betting in the state, including licensing, compliance, and consumer protection. Retail betting launched in January 2023 at three casinos, with online sportsbooks following in March 2023. Since then, Massachusetts has quickly become one of the most active sports betting markets in the U.S., fueled by its passionate fan base and strong lineup of licensed operators.

Timeline of Key Events:

• May 2018 - U.S. Supreme Court overturns PASPA, allowing states to legalize sports betting.
• Jan 2019 - First sports betting bill introduced by Gov. Charlie Baker fails to pass.
• Aug 1, 2022 - Massachusetts Legislature passes H5164, legalizing retail and online sports betting.
• Aug 10, 2022 - Gov. Charlie Baker signs H5164 into law.
• Jan 31, 2023 - Retail sports betting launches at Encore Boston Harbor, MGM Springfield, and Plainridge Park Casino.
• Mar 10, 2023 - Online sports betting launches with six licensed operators, including DraftKings, FanDuel, and BetMGM.
• May 2023 - Fanatics Sportsbook joins the MA market.
• 2024-2025 - Regulatory discussions continue over prop bet restrictions and responsible gambling measures.

Other Massachusetts Betting Options

While online and retail sports betting dominate the spotlight in Massachusetts, the Bay State offers several other legal gambling opportunities. From the state lottery to horse racing and daily fantasy sports, residents have a variety of regulated wagering options beyond traditional sportsbooks.

Massachusetts Lottery

The Massachusetts Lottery has been running since 1972 and remains one of the most popular forms of gambling in the state. Players can choose from instant scratch tickets, draw games like Mega Millions and Powerball, and state-exclusive offerings such as Mass Cash and The Numbers Game. Tickets are available at licensed retailers statewide.

Horse Racing and Off-Track Betting

Horse racing fans can wager in person at Plainridge Park Casino, the only live harness racing track in the state, or via online platforms like FanDuel Racing. Off-track betting facilities at Raynham Park and Suffolk Downs provide simulcast wagering on major U.S. and international races year-round.

Daily Fantasy Sports (DFS)

Massachusetts has a strong daily fantasy sports presence, thanks in part to Boston-based DraftKings. DFS contests are legal and regulated in the state, allowing players to draft virtual teams in sports such as NFL, NBA, MLB, and PGA for cash prizes.

Retail Betting Locations in Massachusetts

Massachusetts launched retail sports betting on January 31, 2023, giving bettors the opportunity to place wagers in person at licensed casino sportsbooks. These locations feature betting windows, self-service kiosks, and large screens for following the action.

Licensed Retail Sportsbooks in Massachusetts:

• Encore Boston Harbor - 1 Broadway, Everett, MA 02149
• MGM Springfield - One MGM Way, Springfield, MA 01103
• Plainridge Park Casino - 301 Washington St, Plainville, MA 02762

Social Sports Betting Sites in Massachusetts

Social sportsbooks are fully legal in Massachusetts and offer a fun, no-risk way to make sports picks using virtual currencies. These platforms operate under sweepstakes laws, meaning you can play for free but still have the chance to win real prizes through daily contests, pick’em entries, and leaderboard competitions.

Whether you're backing the Patriots, Celtics, Bruins, or Red Sox, these apps let you stay in the action - without using real money.

Thrillz - Fast, Social-Friendly Sportsbook Available in MA

Thrillzz: Pros & Cons

• High-Value Welcome Bonus
• Social Sports Betting Available
• Leaderboards and Pick Sharing Features

• No Live Chat
• Slow Redemptions

Visit Thrillzz

Thrillz is available in Massachusetts and offers a casual, fast-paced way to make sports picks using Coins and Sweeps. You’ll find NFL, NBA, NCAA, and more - all wrapped in a compact mobile app. The “Squads” feature lets you pick with friends for extra social fun.

New users in Massachusetts get 3,000 Coins and 3 Sweeps just for signing up - no code or purchase required.

Legendz - Full Sportsbook Coverage for MA Users

Legendz: Pros & Cons

• Legendz Originals Games
• Top Providers Present
• Available in 40+ States

• Low GC Value for Welcome Bonus
• Bonuses Could be Expanded

Visit Legendz Casino

Legendz brings a complete social sportsbook experience to Massachusetts players, covering spread bets, totals, futures, and more. Use Gold Coins for fun or Sweepstakes Coins to compete for real prizes. There’s even a built-in social casino for added variety.

Sign up from Massachusetts to get 500 GC and 3 SC free - no deposit needed.

Onyx Odds - Social Sportsbook Simplicity for MA Players

Onyx: Pros & Cons

• VIP perks
• User-friendly interface
• Covers all US major leagues
• Various ways to unlock free Onyx Coins

• Onyx Cash is not part of the no deposit welcome bonus

Onyx Odds is live in Massachusetts and focuses on easy, no stress picks. Choose your favorite teams across the NFL, NBA, or MLB, and use Onyx Coins to play. You can claim 5 Onyx Cash via mail-in to unlock sweepstakes entries for real prizes.

Massachusetts users get 1,000 Onyx Coins just for joining.

Fliff - Big Bonuses and Full Market Access in MA

Fliff: Pros & Cons

• Huge new customer offer
• Responsive support team
• Impressive mobile accessibility
• Range of ongoing perks

• Limited payment methods

Visit Fliff

Fliff is one of the top social sportsbooks in Massachusetts, covering all major U.S. sports like the Celtics, Patriots, and Red Sox. Use Fliff Coins for fun or Fliff Cash for prize-eligible picks.

New Massachusetts users can join instantly and start picking with free bonus Coins and Cash - no purchase needed.

Kickr - College Basketball Picks for MA Players

Kickr: Pros & Cons

• Sports Betting + Casino Games
• Great Gift Card Variety
• Ongoing Tournaments

• Invite-Only VIP Program
• No Live Dealers

Kickr is available in Massachusetts and covers everything from college basketball to NFL props and multi-leg parlays. Picks are made using Bucks and Bits — Kickr’s two virtual currencies.

New players in Massachusetts receive 4 Bucks and 150,000 Bits at sign-up. Bucks are the currency eligible for redemption under the sweepstakes model.

Prophet X - Peer-To-Peer Picks for Massachusetts Users

Pros & Cons of Prophet X

• Competitive lines
• Ability to set own odds
• 20% better odds than sportsbooks
• No limit on winners

• No parlays

Visit Prophet X

Prophet X gives Massachusetts users a unique peer-to-peer social betting experience. Make picks on major sports like the NBA, MLB, and college football - all without betting against the house.

You’ll play using Prophet Points and can claim up to 200 Prophet Cash during your first 30 days, based on your activity.

PICKEM - Fun, Game-Like Sportsbook Available in MA

PICKEM is a game-mode style social sportsbook open to Massachusetts users. Climb leaderboards, complete challenges, and get rewards through Career Mode while making sports picks with virtual coins.

New users in Massachusetts receive 50,000 Gold Coins and 1 Sweepstakes Coin free at sign-up.

Wanna Parlay - Free Pick’em Contests for MA Players

Wanna Parlay: Pros and Cons

• Awesome range of sports contests including NBA, European soccer, and the MLB.
• Regular contests with real money prizes.
• Stylish and easy-to-use mobile app.
• Available in all 50 US states.

• Mobile-only - no desktop version of the lobby.

Wanna Parlay is fully available in Massachusetts and lets you enter free daily contests built around multi-leg player prop parlays. Make over/under picks across the NFL, NBA, and more, and compete on leaderboards.

There’s no welcome bonus, but contests are always free to join, with prize potential if you place well.

DFS Sites in Massachusetts

Daily Fantasy Sports are fully legal in Massachusetts, with players able to enter pick’em contests, Best Ball drafts, and even parlay-based DFS games. Whether you’re a stats-first strategist or just want to play casually on game day, these DFS platforms give Bay State residents a fun and legal way to win real cash prizes!

Underdog

Underdog: Pros & Cons

• Daily and weekly contests
• Exclusive welcome bonus
• Impeccable usability on mobile
• Social community available
• Fair bonus terms

• Some state restrictions

Visit Underdog

Underdog is one of the most popular DFS platforms in Massachusetts, known for its Best Ball format and lightning-fast pick’em contests. Best Ball lets you draft once and then auto-submits your top-performing lineup each week. On the pick’em side, players make simple over/under calls across NFL, NBA, MLB, NHL, and esports.

Massachusetts users can enter contests every day and enjoy a polished mobile app with fast payouts.

ParlayPlay

ParlayPlay: Pros & Cons

• Two-part generous welcome offer
• Wide range of DFS contests
• Downloadable mobile app

• No live chat support

Visit ParlayPlay

ParlayPlay is fully legal in Massachusetts and focuses on over/under DFS contests, with additional options like stat range picks and insured entries. Players can enter real-money games or jump into free contests for a shot at prize redemptions.

MA users can get started in seconds - no deposit required to try out the free-to-play games.

OwnersBox

OwnersBox: Pros & Cons

• Easy-to-use website.
• Great welcome bonus
• Weekly fantasy contests are consistent
• Multiple game options, like Lightning Lineups

• No eSports

Visit OwnersBox

OwnersBox gives Massachusetts DFS players something different with Lightning Lineups and SuperFlex drafts - formats that allow for more creative strategies, like using two quarterbacks. The app is easy to use and offers contests built around NFL, NBA, and MLB.

MA users can download the app to access beginner-friendly contests, seasonal bonuses, and exclusive formats.

DraftKings Fantasy

DraftKings: Pros & Cons

• Multiple daily contests available
• 24/7 customer support
• Straightforward welcome bonus

• High playthrough requirement

Visit DraftKings Fantasy

As a Boston-based company, DraftKings Fantasy is a hometown favorite in Massachusetts. It offers everything from salary-cap contests and snake drafts to single-game Showdowns and huge prize pools. Coverage includes NFL, NBA, MLB, NHL, college sports, PGA, and esports.

New Massachusetts players who deposit $5 get a $3 contest ticket - plus access to beginner-only contests.

Sleeper Fantasy

• Many bonuses on deck
• Great collection of fantasy sports
• Draft new teams every day/week
• The help center offers a wealth of information

• Some fantasy sports are only available in mobile apps

Sleeper Fantasy is fully available in Massachusetts and delivers multiple DFS options including Picks, PicksVS, and Dilemma Mode - all offering high multipliers and fun, fast gameplay. It’s a clean, mobile-first platform that also supports season-long fantasy leagues.

Massachusetts users can claim a 100% deposit match up to $100, plus referral rewards for inviting friends.

PrizePicks

Pro and Con

PrizePicks is a top DFS option in Massachusetts, offering streamlined pick’em contests. Just choose 2-5 players and decide whether they’ll go over or under their stat projections. No lineup-building or salary caps - just quick, clean gameplay with real payout potential.

New Massachusetts users can play $5 on their first entry and get $50 instantly.

Wanna Parlay

Wanna Parlay: Pros and Cons

• Generous welcome bonus
• Unique DFS game mode
• Excellent mobile usability
• Diverse & secure payment methods

• Mobile users only

Wanna Parlay gives Massachusetts users a DFS twist: instead of lineups, you build player-prop parlays and try to climb the leaderboard. NFL, NBA, MLB, NHL, and college sports are all covered. It’s mobile-only and built for quick entry and real-time scoring.

New MA users can claim a 100% deposit match up to $250 after downloading the app.

Massachusetts Sports Betting FAQs

Gamble Responsibly

Playing at online sportsbooks, real money casinos, and sweepstakes sites should always be safe and enjoyable. Keep control of your activity by following responsible gambling guidelines such as:

Set a Budget:

Decide on a budget you’re comfortable with and stick to it. Once it’s gone, stop playing.

Don’t Chase Losses:

Trying to recover losses often leads to overspending.

Play with a Clear Head:

Avoid playing under the influence, or when angry, stressed, or tired.

Set Time Limits:

Take breaks and ensure gambling doesn’t cut into time with family or friends.

Know Your Stuff:

Learn the rules, bet types, odds, and payouts before playing to avoid mistakes.

Use Responsible Gambling Tools:

Make use of features like budget limits and self-exclusion.

If you or someone you know is struggling to gamble responsibly, these free, confidential resources can help:

Gamblers Anonymous

National Council on Problem Gambling

Gaming Addicts Anonymous

To make sure you get accurate and helpful information, this guide has been edited by Damien Souness as part of our fact-checking process.