Top Massachusetts Sports Betting Sites: Best Sportsbooks in Massachusetts for 2024

Written by: Oliver Thompson, Senior Editor Fact-checked by: Emily Davies, Head of Content Last Updated: August 21, 2024, 1:40 PM ET

Legal sports betting in Massachusetts features seven online sportsbooks, including major players like FanDuel, DraftKings, and Caesars Sportsbook. Bay State bettors have access to some of the best sportsbook promotions available through these MA sports betting sites. For more details on the legal sports betting market in Massachusetts and the various offers you can claim, keep reading.

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$1,000 First Bet on Caesars

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20% Deposit Match up to $1,000

New customers only. Deposit min. $5. Place daily first bet of min. $5 and get up to a $100 bonus bet for 10 consecutive days. Daily bonus issued within 72 hours.

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First Bet Offer up to $1500

Bonus bets expire in 7 days. One new customer offer per user. Additional terms apply. 21+. Gambling Problem? Call 1-800-GAMBLER.

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Deposit $50 play with $100

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Caesars Sportsbook
$1,000 First Bet on Caesars
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Fanatics Sportsbook
20% Deposit Match up to $1,000
New customers only. Deposit min. $5. Place daily first bet of min. $5 and get up to a $100 bonus bet for 10 consecutive days. Daily bonus issued within 72 hours.
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BetMGM Sportsbook
First Bet Offer up to $1500
Bonus bets expire in 7 days. One new customer offer per user. Additional terms apply. 21+. Gambling Problem? Call 1-800-GAMBLER.
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FanDuel Sportsbook
Deposit $50 play with $100
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Massachusetts sports betting updates

Here’s a summary of key dates and events in Massachusetts sports betting:

  • Sep. 2, 2024: The Massachusetts Gaming Commission (MGC) discusses potential amendments to Title 205, including the implementation of multi-factor authentication for online sportsbooks.

  • Aug. 16, 2024: Massachusetts sports betting operators report a 10% hold in July, with a recorded handle of $411.8 million for the month.

  • Aug. 15, 2024: The MGC plans a discussion about limiting sports betting with local bookmakers this fall.

  • Aug. 1, 2024: Operators inform Massachusetts regulators that a "very low percentage" of bettors will be affected by the proposed betting limit rule.

  • July 31, 2024: The launch of a Massachusetts online lottery is scheduled for December 2025, following confirmation in the 2025 fiscal budget.

  • July 29, 2024: Regulators praise the legal sports betting impact, noting it has created thousands of jobs and generated hundreds of millions in tax revenue.

  • July 18, 2024: The MGC distributes $18 million in grants to Massachusetts communities.

  • July 15, 2024: Following the Boston Celtics' NBA title win, Massachusetts betting action surged in June, resulting in a $509.4 million handle, a 65.1% year-over-year increase.

  • July 2, 2024: Bally Bet launches in Massachusetts, bringing the total number of online sportsbooks in the state to seven.

  • June 27, 2024: Bally Bet prepares for a potential July launch, pending its compliance license.

  • June 12, 2024: Massachusetts regulators consider sending a cease-and-desist letter to Bovada for operating illegal sports betting within the state.

  • June 3, 2024: The MGC will focus on sports betting limits in an upcoming regulatory meeting.

  • May 23, 2024: Massachusetts avoids a sports betting tax increase as a recent proposal is rejected by the local Senate.

  • May 21, 2024: Massachusetts sportsbooks skip a betting limits forum due to business reasons.

  • April 1, 2024: The Massachusetts Lottery pushes for an online sales option to compete with sports betting.

  • March 28, 2024: Massachusetts implements sports betting limits, and local operators may need to explain inconsistencies affecting some bettors.

  • March 15, 2024: The state's sports betting catalog introduces new betting options, including expanded markets for NFL, NHL, and MLB.

  • March 15, 2024: A top Massachusetts sports betting regulator expresses frustration with Bally's delayed launch.

  • March 4, 2024: PrizePicks transitions to peer-to-peer Arena games after reaching a deal with Massachusetts regulators.

  • Feb. 23, 2024: WynnBET exits the Massachusetts online sports betting market, though it remains operational at Encore Boston Harbor.

  • Feb. 21, 2024: Betr officially exits the Massachusetts sports betting market.

  • Feb. 16, 2024: Massachusetts online sportsbooks record the second-largest handle ever in January, totaling $638 million in wagers.

  • Feb. 9, 2024: Betr and WynnBet announce their exit dates from the Massachusetts market, effective Feb. 23, 2024.

  • Feb. 8, 2024: The MGC confirms that legal operators cannot offer odds on Super Bowl 58's opening coin toss or other novelty prop bets.

  • Feb. 1, 2024: BetMGM faces a hearing for allowing 15,000 illegal wagers on a college football player prop.

  • Feb. 1, 2024: WynnBet and Betr are set to cease operations in Massachusetts, with timelines being established with the MGC.

  • Jan. 30, 2024: FanDuel partners with Operation HOPE to offer a free financial literacy program in Massachusetts.

  • Jan. 18, 2024: Fanatics Sportsbook faces a hearing in Massachusetts for a collegiate wager violation.

  • Jan. 17, 2024: Massachusetts sports betting revenue jumps 20% in December, with $658.6 million in wagers.

  • Jan. 4, 2024: Betway, despite receiving a temporary license, decides not to launch in Massachusetts.

  • Nov. 30, 2023: The MGC votes to allow DraftKings to void winning parlays after incorrect odds were displayed by a third-party vendor, Sportcast.

  • Nov. 27, 2023: The MGC expresses concerns about potential underage sports betting through parents' or older friends' accounts.

  • Nov. 16, 2023: Massachusetts reports a record month with $571.7 million in handle for online and retail sportsbooks.

  • Nov. 2, 2023: ESPN BET is set to enter Massachusetts's online sports betting market on Nov. 14, 2023.

  • Oct. 19, 2023: The MGC requests additional information on ESPN BET and its increased media opportunities.

  • Aug. 24, 2023: The MGC approves sports betting on the Professional Pickleball Association following FanDuel's request.

  • Aug. 15, 2023: The MGC reports a total sports betting handle of $294.9 million for July 2023.

  • Aug. 1, 2023: The MGC delays Raynham Park's category 2 sports betting license hearing until August 18.

  • July 25, 2023: Retail casinos receive fines for offering bets on state colleges not participating in a tournament.

  • July 24, 2023: The MGC considers sanctions against DraftKings for taking wagers on unauthorized tennis events.

  • July 17, 2023: June's total sports betting handle falls to $332 million.

  • July 11, 2023: The MGC rejects LIV Golf events as approved wagering markets, though they remain available via daily fantasy sports.

  • July 10, 2023: The MGC appoints Todd Grossman as Interim Executive Director, replacing Karen Wells.

  • July 6, 2023: Massachusetts regulators vote to add age language to stadium sportsbook signs to denote they are for individuals 21 and up.

  • June 7, 2023: The MGC investigates Barstool Sportsbook's "Big Cat's Can't Lose Parlay" for potential marketing regulation violations.

  • May 25, 2023: Fanatics Sportsbook launches its beta test in Massachusetts, becoming the eighth online betting site in the state.

  • May 23, 2023: The MGC announces that online sportsbook operators cannot deduct the value of bonus bets from their taxable revenue.

  • May 16, 2023: The MGC awards Fanatics an operations certificate, with plans for a late May launch.

  • May 8, 2023: Betr Sportsbook goes live in Massachusetts, adding to the state's list of online sports betting operators.

  • April 25, 2023: The MGC approves Fanatics Sportsbook’s house rules and grants Betr an operations certificate.

  • April 18, 2023: The inaugural Massachusetts sportsbook handle for March exceeds other markets.

  • April 13, 2023: MGC considers a $7.5 million spending requirement for retail sportsbooks at racetracks and simulcast facilities.

  • April 6, 2023: The MGC rejects DraftKings' request to offer betting on this year's Boston Marathon.

  • March 29, 2023: DraftKings launches its DK Horse app in Massachusetts ahead of the Kentucky Derby.

Who can partake in Massachusetts sports betting?

Legal sports wagering is now accessible online and in retail locales in the Bay State. Individuals 21 years of age or older are permitted to participate in MA sports betting.

Legal Age Icon

Minimum Age

Although some states allow players 18 and up to wager on sports, Massachusetts does not. MA sportsbooks will only accept wagers from those 21 and older.

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Mobile Betting

Bettors can access legal mobile sports betting apps via seven Massachusetts sports betting sites. Fifteen (15) total licenses are available — including seven untethered mobile sports betting licenses — and eight operators can partner with land-based casinos and MA off-track betting sites.

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Remote Registration

Sports bettors can create sports betting accounts from anywhere in Massachusetts.

In-State Betting Icon

In-State Betting

Massachusetts bettors can place any wager as long as they are doing so within state borders. Of course, those conditions also apply to in-person betting, but all online wagers must be verified in-state, too.

Retail Sportsbooks Icon

Retail Sportsbooks

On Jan. 31, 2023, Massachusetts’ three casinos — Encore Boston Harbor, MGM Springfield, and Plainridge Park — opened their doors to MA sports bettors. Two pari-mutuel simulcast facilities — Raynham Park and Suffolk Downs — will also be home to retail sportsbooks in the future.

Taxable Winnings Icon

Taxable Winnings

Massachusetts gamblers are taxed on sports bet winnings the same way they are on other gambling income, meaning a 24% federal tax and 5% state tax.

Pros and Cons of Massachusetts Sports Betting

The Massachusetts sports betting market is one of the most competitive in the country, offering access to several big names like DraftKings, FanDuel, and Caesars.

With the inclusion of college sports betting, residents can bet on hometown favorites, like Boston College, during major events. However, year-round wagers on MA college sports teams are not permitted.

  • checkLegal online and retail wagering is available
  • check7 active online sportsbooks
  • checkAt least 1 more sportsbook coming soon
  • crossNo wagering on the Olympics or esports
  • crossIn-state college betting only for major events

How to Start Betting in Massachusetts

Here's how you can get started on a mobile device to participate in legal online sports betting in Massachusetts:

1

Select a sportsbook

Choosing a Massachusetts sportsbook will involve reading betting site reviews from reputable sources. Those recommendations apply to the best bonuses, betting lines, and available bet types. We also advise new players, in particular, to read the fine print now that online sports betting is available in Massachusetts.

2

Register in person or online

Massachusetts has mobile betting, so you will have to share contact information and personal details, including your phone number and address, before getting started online with a sportsbook app in MA.

3

Claim a bonus

Today's mobile sports wagering platforms serve up generous bonuses, specifically welcome or sign-up promotions. The most common sportsbook sign-up bonuses include second-chance bets, deposit match bonuses, and no-deposit bonuses. Be sure to read the terms associated with each offer before moving forward.

4

Deposit funds

Funding your sportsbook account is required before placing a wager. Massachusetts sportsbooks allow players to fund accounts in a variety of ways. ACH transfers and digital payment types like PayPal are supported. Notably, however, credit card deposits will not be allowed.

5

Choose your bet types

MA sports bettors have access to all common bet types. You have these types to choose from: moneylines, Over/Unders (totals), point spreads, parlays, teasers, futures, live bets, and more.

6

Start betting

Not all Massachusetts betting sites are created equal, particularly concerning available betting lines. Some are less favorable than others; thus, shopping for the best price is critical. Conducting research allows you to nab the best lines and claim better bonuses.

7

Withdraw funds

Wins are tremendous and only matched by the speed at which you can secure your winnings. On a related note, you may incur fees on transactions with the sportsbook or based on your preferred withdrawal method. Review the applicable terms and conditions to guide your decision-making.

Reading the odds

American betting odds are the default selection found at U.S. sportsbooks, and Massachusetts has adopted that format, too.

Spot the favorite in any matchup by identifying the minus sign (-); the number immediately following the value displays the sum of money you need to bet to win $100. Here in this example, -170 odds mean you need to risk $170 to win $100.

The underdogs are identified by the plus sign (+) and highlight the monetary amount you would win if you wagered $100. In this scenario, +110 odds means that a $100 bet would return $110 in profit.

Input your selections to our odds calculator to see potential payouts. Plus, you can toggle between American, fractional, and decimal odds.

What You Can't Bet On in Massachusetts

Bay Staters can access locally regulated sportsbooks online and via the state's three casinos, and wager on professional and college (with some exceptions) sports is in play.

However, some events are out of bounds in MA. On Jan. 24, 2023, the Massachusetts Gaming Commission approved a list of allowable wagers and leagues. Among those not making the cut were esports, cornhole, chess, Jai alai, the Winter and Summer Olympics, and sporting events overseen by Belorussian or Russian governing bodies.

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NFL Draft

You can legally bet on the 2024 NFL Draft in Massachusetts, but bookmakers must follow specific rules for the event, such as pre-draft future bets must be placed before the event starts.

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Awards ceremonies

Wagers on popular celebrity awards shows, such as the Academy Awards, are accepted in MA.

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Politics

Betting on political outcomes, like presidential elections, is not permitted at the state or federal level. Political betting sites do not operate legally in Massachusetts.

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esports

Despite connections to esports embedded in some of the state's major sports franchises — such as Boston Bruins owner Jeremy Jacobs’ company, Delaware North, a partner of Splyce — regulators opted against allowing wagering on all virtual and esports events.

Other Types of Gambling

The Massachusetts Gaming Commission regulates commercial operations in the state. In addition to sports betting, there are a few other forms of legal gambling in Massachusetts, including charitable gaming and the Massachusetts Lottery.

🎰Casino

Massachusetts contains five casinos: Two operated by Native American tribes, two commercial resorts, and one slot parlor. Now, wagering on sports at three of these Massachusetts venues — Encore Boston Harbor, MGM Springfield, and Plainridge Park — is allowed.

🃏Poker

Poker players can find a multitude of poker rooms in Massachusetts’ major cities, such as Boston. Online poker is illegal in MA.

🏇Horse and Dog Racing

There is only one presently active racetrack in the Bay State: Plainridge Racecourse. There, legal pari-mutuel betting is allowed on horse racing. Simulcast wagering for both horse races and dog races is also available at two former racetracks: Suffolk Downs and Raynham Park. Since 1934, betting on horse and dog racing has been legal in Massachusetts. You can place online wagers at FanDuel Racing and other horse racing betting sites.

🏆Daily Fantasy Sports

In 2016, then-Governor Charlie Baker temporarily legalized daily fantasy sports (DFS) as part of a larger economic development bill while details like taxes and regulations got hashed out. Two years later, in 2018, a new bill was passed to make daily fantasy sports permanently legal in the state. Massachusetts sports fans can get their fill of DFS via industry heavyweights DraftKings, FanDuel, or the Monkey Knife Fight app.