Massachusetts Sports Betting – Is it Legal? Get Free Bets with Best MA Sportsbooks

Since launching in March 2023, Massachusetts sports betting online has been a huge success. With over one million user accounts activated and more sure to follow, there are now dozens of native and offshore MA sportsbooks to choose from. It’s for this reason that our team of gambling industry stalwarts has spent time uncovering the top platforms in the Bay State.

Read on to get the latest info on the state’s most lucrative welcome promotions and the types of markets available. We will also show you the best places to back the Celtics, Patriots, and Bruins and provide a complete timeline of Massachusetts sports betting legislation.

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The Best Massachusetts Sports Betting Sites Online for 2024

The Massachusetts Senate has now voted “Yes” on the legalization of sports betting in MA, but there are still some fantastic offshore bookmakers that we recommend.

These platforms tend to offer higher promotional deals than their US counterparts. And in our experience, they tend to provide superior odds due to the increased volume of competition. Geo-fencing is also absent at offshore sportsbooks, meaning you can use them to wager even when out of state. Take a look at our top 10 platforms for sports betting in Massachusetts below:

  1. BetOnline – Best Overall Massachusetts Sportsbook
  2. MyBookie – Top Massachusetts Bookmaker for Free Picks & Tips
  3. BetNow – NFL/NBA Competitions & No Vig in November
  4. Bovada – Best Massachusetts Sports Betting Site for Live Streaming
  5. Everygame – Excellent Selection of Promos for MA Bettors
  6. BetUS – Best MLB Bookie in Massachusetts
  7. XBet – Solid Esports Betting Options & Unique Contests
  8. Mega Dice – Top Massachusetts Sportsbook for Crypto Betting
  9. – One of the Better Soccer Betting Apps in Massachusetts
  10. Lucky Block – Huge Welcome Promotion of 200% up to 10,000 Euros

Timeline of Massachusetts Sports Betting Legislation

Since 2011, the push to legalize sports betting in Massachusetts began with the passing of the Expanded Gaming Act. While the act made no mention of sports betting, it did legalize the licensing of three casinos and one slot parlor. Since then, gambling legislation in MA has been on an upward trajectory, with multiple forms now available.

Here is a breakdown of the timeline of legislation relating to sports betting in Massachusetts:

  • March 10, 2023: Online sports betting goes live for the first time in Massachusetts. DraftKings, FanDuel, BetMGM, Caesars, WynnBET, and Barstool are the first locally licensed operators granted permission to operate.
  • January 31, 2023: The state’s three licensed land-based casinos, Encore Boston Harbor (Everett, MA), Plainridge Park Casino (Plainville, MA), and MGM Springfield (Springfield, MA), begin to offer sports betting.
  • August 10, 2022: After clearing the State Senate, former MA Governor Charlie Baker signs HB 5164 into law. The bill legalizes retail and online sports betting in Massachusetts.
  • July 22, 2021: The Massachusetts House of Representatives passed a bill that legalizes sports betting in Massachusetts and forwarded it to for a State Senate vote.
    July 19, 2021: The House responded to and moved the bill to a second reading to legalize sports betting in Massachusetts.
    February 2, 2021: Four bills were introduced to the House of Representatives by the governor and elected state officials in a further attempt to legalize sports betting in Massachusetts.
    January 17, 2019: Three bills were introduced in the House of Representatives by the governor and elected state officials to legalize sports betting. All three competitive bills failed to pass during the legislative session.
    April 27, 2018: The State of Massachusetts permanently legalizes daily fantasy sports in the state.
    August 10, 2016: The State of Massachusetts temporarily legalizes daily fantasy sports.

Best Massachusetts Online Sports Betting Sites Reviewed

To give you some insight into some of the best offshore sportsbooks in Massachusetts, we have included brief reviews of the top platforms below.

1. BetOnline – Best Sports Betting Site in Massachusetts in 2024

BetOnline MA sports betting site

A favorite amongst bettors who prefer an all-in-one sports betting experience, BetOnline continues to be ranked one of the best sports betting apps in Massachusetts. Known for its diverse sports markets, the site also offers a wide range of markets, plus a racebook and casino.

As a player-rated best Massachusetts betting site, you will find the option for pre-match and in-play betting as well as future bets for the NBA, the NHL and other popular leagues such as the NBA and NCAA college basketball.

Available for both online and mobile, BetOnline sportsbook offers a highly functional Android and iOS app. Perfect for betting, it also makes claiming promos like the new customer offer very easy. Valued at 50% up to $1,000, the BetOnline welcome bonus only requires a 10x wagering requirement and minimum odds of -200. Activate the bonus with promo code BET1000 before making a first-time deposit.

What we like:

  • Features a wide variety of sports
  • Excellent welcome and ongoing promotions
  • Low wagering welcome bonus
  • iOS and Android mobile apps
  • 24/7 customer support

What we don’t:

  • Small fees on credit/debit card transactions

2. MyBookie – Top Massachusetts Bookmaker for Free Picks & Tips

MyBookie - Massachusetts sports betting site

Another bookie that continues to be rated as the best Massachusetts betting site for betting on baseball is MyBookie. As a sportsbook, MyBookie sportsbook offers a mobile-friendly betting platform that features over 18 sports, horse racing, esports, and more.

Along with an abundance of betting options, the mobile site is perfect for sports bettors interested in bonus opportunities. With a welcome bonus offering new players 50% up to $1,000, betting on odds of -200 is made easy. All that is needed to claim the bonus is our unique MyBookie promo code, LENS.

Adding to their many qualities as one of the best sportsbooks in Massachusetts is a web app to make betting on your favorite in-play and pre-match markets a thing of beauty. In addition to their in-play and pre-match betting options and the wealth of picks and tips available via the blog pages, a prop builder is available.

What we like:

  • Excellent selection of sports markets
  • Unique competitions, including NFL Squares
  • Competitive in-play odds
  • Standalone Racebook
  • 24/7 customer service

What we don’t:

  • Live betting interface is dated

3. BetNow – NFL/NBA Competitions & No Vig in November

betnow - Massachusetts online sports betting

Established in 2016, BetNow holds a valid Curacao license and is regulated by the Curacao Gaming Control Board. The sportsbook has rapidly ascended to prominence in the US betting industry thanks to its highly competitive odds and dedication to promotions and contests.

For Massachusetts-based bettors, there is a lot to like about this site. BetNow doesn’t offer the wealth of available sports found at BetOnline, only offering around ten markets in total. But, what it does do, it does well. BetNow provides some of the best odds on the US major leagues, NBA, NFL, NHL, and MLB. It also allows players to place game line and prop wagers on both the NCAA and NCAAMB. This means that it’s one of the few platforms available in MA that lists lines for the Boston University Terriers.

Live betting is available, but the interface is definitely in need of an upgrade – it does the job but lacks graphical animations and in-house statistics when compared to its rivals. However, BetNow more than makes up for this with its new Props Builder tool, which enables players to craft complex same-game parlays for each of the sports listed on the platform.

In addition, BetNow promo codes unlock several welcome promotions, including a new crypto deposit option. Weekly NBA contests, NFL King of the Hill contests, and an excellent sportsbook rebate scheme are also available,

What we like:

  • No Vig in November
  • NFL/NBA contests available
  • Competitive odds
  • Several welcome promotions
  • Rebates on sportsbook losses

What we don’t:

  • Dated site-interface

4. Bovada – Best Massachusetts Sports Betting Site for Live Streaming

bovada - sports betting in massachusetts

When it comes to sports entertainment, few other Massachusetts sports betting sites compare to Bovada sportsbook. Reputable and licensed, it offers free-to-download iOS and Android mobile apps that rival its competitors. As a favored Massachusetts sportsbook, Bovada includes over 15 sports, multiple betting markets, in-play (with select live streaming) and pre-match betting, a casino, and racing options.

Besides its highly intuitive website, one of the areas is its generosity when it comes to bonuses. New Bovada customers have the privilege of claiming a 100% Bitcoin match bonus of up to $750. With favorable minimum odds and 5x wagering, this bonus is claimable by making a deposit and entering Bovada promo code BTCSWB750

For bettors looking for the best sportsbook in Massachusetts, they will appreciate the flexibility of Bitcoin, Ripple, and other cryptocurrencies. Along with easy access when depositing or withdrawing, placing bets and locating bet slips is as simple as a few clicks.

What we like:

  • Access to a wide variety of promotions
  • Excellent selection of alternate markets
  • In-play betting specialist with live-streaming
  • 24/7 live support

What we don’t:

  • Superior $750 welcome bonus limited to crypto deposits

5. Everygame – Excellent Selection of Massachusetts Online Sports Betting Promotions

everygame - boston bruins betting lines

Next up on our top Massachusetts sports betting list is Everygame, a sportsbook renowned for quality customer service. This bookie launched over ten years ago and is licensed in Curacao. Everygame Sportsbook offers markets for the top 4 major leagues in the US.

Whether you want to wager on the Boston Bruins, Boston Celtics, or the New England Patriots, Everygame makes it easy to match up bets by using the prop builder tool. The live betting feature also simplifies betting on games in real-time and at competitive odds. Plus, the futures markets on the major leagues roll deep, and there are an increasing number of prop betting options available at this MA betting site.

Major sports betting Massachusetts sites like Everygame Sportsbook offer tournaments and promos where users can participate to win bonus funds, free bets, and even raffle entries (parlays). You will enjoy more benefits when you use any of the Everygame promo codes found at the link.

What we like:

  • Wide market coverage
  • Mobile-friendly betting site
  • Competitive in-play odds
  • Quality customer service
  • 24/7 customer service

What we don’t:

  • No dedicated mobile app

6. BetUS – Best Massachusetts Sportsbook for MLB Betting

betus - MA sportsbook welcome promo
As one of the best sportsbooks in Massachusetts, BetUS comes equipped with a wide range of options suitable for sports betting. Along with being the best Massachusetts betting site for NHL and MLB betting, they feature access to over 20 sports and include esports and a racebook as part of their mobile app betting options.

BetUS remains one of our favored betting sites, in part due to it offering multiple player-friendly options. Not only can you bet on sports, but you can also access a licensed offshore casino that allows Massachusetts bettors the freedom to play without restricted access.

Another feature that helps rank BetUS high in our books is its welcome bonus. Above and beyond the loyalty program, the welcome bonus is exclusive to new customers using promo code JOIN125. A min. deposit of $100 is required to activate the bonus, and thereafter, minimum odds are -280. The promotion works in tandem with your favorite MA teams/lines. So, whether you want to back Boston Red Sox on the run line or Boston Bruins on the puck line, you will have free cash to play with.

What we like:

  • Excellent welcome bonus
  • Features over 20 sports markets
  • Dedicated 24/7 support
  • Wide variety of betting options

What we don’t:

  • Does not offer push notifications

Top 10 Massachusetts Sportsbooks Comparison

To highlight the multiple benefits our recommended bookies provide when sports betting in Massachusetts, we have included a comparison table below so you can choose the bookie that meets your needs best.

Sportsbook Bonus Promo Code Available Markets Live Streaming Payment methods
BetOnline 50% match bonus up to $1,000 BET1000 Basketball, snooker, wrestling, darts, baseball, auto racing, horse racing Yes American Express, Discover, Mastercard, Visa, Ripple, Bitcoin Cash, Bitcoin, Ethereum,
MyBookie 50% match bonus up to $1,000 LENS Basketball, tennis, baseball, boxing, volleyball, horse racing, hockey No Mastercard, Visa, Ripple Bitcoin, Litecoin, BitcoinCash, Ethereum
BetNow 100% match bonus up to $1,000 BN100 Ice hockey, baseball, golf, basketball, volleyball, football No Bitcoin, Bitcoin Cash, Mastercard, American Express, Visa
Bovada 100% Bitcoin match bonus up to $750 BTCSWB750 Basketball, motorsport, ice hockey, football, baseball, MMA Yes Bitcoin, Litecoin, Bitcoin Cash, Mastercard, Visa
Everygame 100% match bonus up to $500 WELCOME500 Rugby, table tennis, boxing, UFV, baseball NHL, basketball, esports No Bitcoin Cash, Bitcoin, Mastercard, American Express, Visa
BetUS 125% bonus up to $2,500 JOIN125 Football, esports, horse racing, boxing, baseball, golf, darts Yes (esports) Ethereum, Bitcoin Cash, Litecoin Bitcoin, Visa, MasterCard
XBet 50% match bonus up to $500 LENSX MMA, motor sports, golf, cricket, cycling, baseball, wrestling No Visa, Mastercard, American Express, e-check, Bitcoin
Mega Dice 200% match bonus up to 1 BTC N/A MMA, cricket, soccer, baseball, soccer, football and golf No Bitcoin. Visa, Mastercard 100% match bonus up to $1,000 DOUBLEUP Football, baseball, horse racing, boxing, martial arts, tennis No Bitcoin, American Express, Discover, Visa, Mastercard</td
Lucky Block
200% match bonus up to 10,000 Euros N/A Football, cricket, MMA/UFC, ice hockey, baseball, tennis, No XRP, Bitcoin, Bitcoin Cash, Ethereum, Dogecoin

More On Gambling In Massachusetts …

Learn about all types of online gambling in Massachusetts in our expert guides below:

Is Sports Betting Legal in Massachusetts?

Yes, it is! After the now-former Governor, Charlie Baker, signed HB 5164 into law in August 2022, retail sports betting arrived in the Bay State on January 31, 2023. Just a few months later, Massachusetts online sports betting followed suit, with several sportsbooks going live in the state on March 10, 2023.

The moment it was passed by the House of Representatives, HB 5164 legalized sports betting on college sports and professional sports. The bill also sought full legalization of esports betting, but this was not approved, meaning you will still have to venture offshore to wager on NBA2K, etc.

Similarly, HB 5164 does allow for in-state wagers on the regular game lines for MA college teams competing in collegiate tournaments. However, a concession granted to get the bill over the line is that MA bettors may not wager on the prop market for home-state teams, meaning that, again, you may prefer to bet offshore.

Online Sportsbooks

As sports betting is now legal in Massachusetts, licensed US sportsbooks are permitted to operate within the state, with many going live in March 2023. In addition, MA bettors looking for sharper odds, bigger bonuses, esports betting lines, and MA collegiate sports props still have access to offshore sportsbooks, too.

BetOnline Sportsbook

Land-based Betting

After passing the Expanded Gaming Act in 2011, the State of Massachusetts made it legal for land-based casinos to operate in the state. However, the act is quite restrictive as it only allows for one slot parlor and three state-licensed casinos.

In addition to the three state-licensed casinos, two Native American tribes have stated their intention to open casinos on native tribal land. The Mashpee Wampanoag Tribe has announced it will open the Light Casino & Resort in Taunton, while the Wampanoag Tribe of Gay Head will open the Aquinnah Cliffs Casino in southeast Massachusetts.

The Massachusetts Gaming Commission regulates the commercial operations of all casinos in its jurisdiction, including:

  • Encore Boston Harbor (Everett, MA)
  • Plainridge Park Casino (Plainville, MA)
  • MGM Springfield (Springfield, MA)

Horse Racing & Off Track Betting

Unlike online sports betting in Massachusetts, horse racing in the state has been legal for decades. Governed by the Massachusetts Gaming Commission, the Division of Racing is responsible for issuing licenses to industry employees and enforcing regulations as needed. However, beyond the Plainridge Racetrack, most horse race bets are placed either online or in person at off-track racebooks.

Currently, there are nine off-track racebooks operating legally within the state, with those being:

  • 123bet
  • TVG
  • Amwager
  • Hollywood Races
  • Day at the track
  • NYRA Bets
  • DRF Bets
  • XpressBet
  • Keeneland Select

Sports Betting Guides by State

Offshore Online Sports Betting in Massachusetts

While sports betting in Massachusetts is now legal, offshore betting sites in the state are alive and thriving. Massachusetts sportsbooks located overseas or in Caribbean island nations like Costa Rica offer various betting options such as sports, fantasy sports, and poker on desktop or via a downloadable sports betting app.

In addition to accessing sports betting, poker, and fantasy sports, offshore platforms are legally able to offer access to a wide selection of casino games. Offshore sportsbooks can also provide a full lineup of NCAA betting lines, including props, plus esports betting, neither of which are available at any native Massachusetts sportsbook.

Is DFS Legal in Massachusetts?

Since August 2016, daily fantasy sports have been legal in Massachusetts. This came to fruition after the state legalized fantasy sports in response to sites like Fanduel and DraftKings. After a two-year trial period, the state permanently legalized daily fantasy in April 2018.

Resultant of the legalization of DFS in 2018, you can access a variety of popular Massachusetts daily fantasy sites in Massachusetts such as Yahoo, Fanduel, and Draftkings.

Massachusetts Casino Laws

Massachusetts Casino laws remain a challenging landscape for bettors and Massachusetts sportsbooks as the state responds and amends its gambling act to address new trends and technology. Below, we look at Massachusetts casino laws and how they relate to online and land-based casinos.

Online Casinos

Under current state legislation, betting at online casinos in Massachusetts does not exist, or should we say, none are licensed by the Massachusetts Gaming Commission. Based on the latest developments and legislation in front of the state senate, that is not expected to change anytime soon.

However, there is nothing in state law that prevents offshore online casinos from accepting transactions and bets from Massachusetts residents. As a result, many favor offshore casinos for their extensive selection of games, promotional opportunities, and superior MA sports betting to players from the Bay State.

Land Based Casinos

As mentioned, Massachusetts has one licensed slots parlor and two licensed casinos. While the slots parlor is limited to offering slots, the two licensed casinos within the state include poker, slots, video poker, and table games.

Beyond off-track betting locations in neighboring states such as New York and Rhode Island, those wishing to visit a land-based casino have the following options.

  • Encore Boston Harbor (Everett, MA)
  • Plainridge Park Casino (Plainville, MA)
  • MGM Springfield (Springfield, MA)

How Gambling is Taxed in Massachusetts

How online gambling in Massachusetts is taxed is not favorable if you are a bettor. The state requires all Massachusetts residents to report any winnings made via gambling activities on their income tax returns. This taxation applies to winnings both within and outside of the state and does not factor in net losses.

In other words, if your net losses were $10,000 and you won $7,000 playing slots, you would be required to report $7,000 in gross income. The exception to this is if playing at a state-licensed casino. Your losses can be factored in to offset the taxes paid on winnings. Those failing to report winnings run the risk of tax evasion charges and incarceration. Although unlikely, it is recommended that you report your winnings versus risk possible legal difficulties.

In terms of the proposed sports betting bill, taxation rates are not expected to change. However, those licensed by the state will face similar tax structures already in place. This will include land-based sportsbooks paying a 12.5% tax on revenue generation, while online sportsbooks will be taxed at 15%.

Conclusion on Massachusetts Online Sports Betting

While sports betting in Massachusetts continues to be put on hold, the odds are favorable that it will soon become legal to bet on your favorite sports. While this is good news for Massachusetts bettors, our recommended offshore Massachusetts sportsbooks offer immediate access to competitive pricing, odds, and promotions.

Interested in betting on the World Series or the Super Bowl – Register with BetOnline today and enjoy a 50% up to $1,000 welcome bonus!

MA Sportsbooks FAQs

[Q1]What sports betting sites are legal in Massachusetts?[/Q1] [A1]Sports bettors in Massachusetts have access to a wide range of sportsbooks since online sports betting was legalized in March 2023. Options include trusted US brands such as FanDuel and DraftKings and long-serving offshore platforms like BetOnline, BetUS, and Everygame.[/A1] [Q2]Is betting legal in Massachusetts?[/Q2] [A2]Yes, it is. Gov. Charlie Baker signed HB 5164 into law on August 10, 2022. This bill legalized sports betting in Bay State. Soon after, retail sportsbooks began to take in-person wagers at brick-and-mortar casinos in the state (January 2023), and then online sportsbooks went live on March 10, 2023. So long as you are 21 years of age or older, you have full access to the full slate of legal online sports betting sites in Bay State.[/A2] [Q3]What’s the best betting site in Massachusetts?[/Q3] [A3]We consider BetOnline to be the best betting site in Massachusetts. This is mainly due to its sports markets, favorable odds, live betting opportunities, and generous bonus offers.[/A3] [Q4]When will sports betting be legal in Massachusetts?[/Q4] [A4]Sports betting is legal in Massachusetts and has been since 2022. However, it took until January for retail sportsbooks to get up and running in the Bay State’s three licensed casinos, and online sports betting only launched in March 2023.[/A4] [Q5]How can I bet online in Massachusetts?[/Q5] [A5]You can easily bet online by registering with one of our recommended licensed and regulated offshore bookmakers.[/A5

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