Massachusetts Sports Betting Guide

Want to bet on the upcoming Patriots game or favor the Celtics to win the NBA Championship this year? You will soon be able to legally wager on sports in Massachusetts, both in-person and online.

In our Massachusetts sports betting guide, we’ll cover everything you need to know about sports betting in Massachusetts and review the 10 best sportsbooks for online betting in Massachusetts.

Best Massachusetts Sportsbooks Ranked

The Best Massachusetts Sports Betting Sites List 2021

Before we dive into all the rules and regulations around online betting in Massachusetts, let’s take a look at the 10 best sites for Massachusetts sports betting:

  1. MyBookie – Overall Best Massachusetts Sports Betting Site for 2021
  2. Bovada – Widest Selection of Sports to Bet On in Massachusetts
  3. Intertops – Best Massachusetts Sportsbook for New Players
  4. – Top Massachusetts Sportsbook for Betting on Soccer
  5. BetOnline – Best NBA Online Betting in Massachusetts
  6. BetUS – Top Massachusetts Mobile Sports Betting App
  7. 5Dimes – Best Massachusetts Sportsbook Welcome Bonus
  8. BetNow – Best Site for Off Track Betting in Massachusetts
  9. XBet – Top Massachusetts Betting Site for Live Betting
  10. Betany Sports – Best Massachusetts Sportsbook for Favorable Odds

Is Sports Betting Legal in Massachusetts?

For the time being, sports betting is not legal in Massachusetts. Bills to legalize sports gambling, both online and in-person, are currently moving their way through the state legislature. In fact, a bill that would legalize gambling on professional sports, college sports, and e-sports recently passed in the Massachusetts House of Representatives.

If sports betting is legalized in Massachusetts, sportsbooks would likely be able to hit the ground running. Sports wagering is already legal in many of the surrounding states, including New York, Rhode Island, and New Hampshire. Plus, the legislation under debate in Massachusetts would allow mobile sportsbooks to operate without partnering with an in-person casino, which could open the field to more sports betting sites.

Online Sportsbooks

Since Massachusetts sports betting isn’t yet legal, no online sportsbooks are operating in the state. Massachusetts residents can download a sportsbook app like MyBookie or Bovada, but you’ll need to drive to a neighboring state where sports betting is allowed before you can place a bet.

Land-based Betting

Massachusetts currently only has 3 licensed casinos, none of which allow sports betting. You can play slots, table games, and poker at:

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

All 3 casinos will likely offer Massachusetts sports betting as soon as it is legalized in the state.

Horse Racing

Unlike sports betting, horse race betting is legal in Massachusetts and has been for some time. Online racebooks currently available for off track betting in Massachusetts include:

  • Amwager
  • 123bet
  • Dayatthetrack
  • HollywoodRaces
  • KeenelandSelect
  • NYRABets
  • XpressBet
  • DRFBets
  • TVG

You can also bet on horse racing at any of the state’s 3 major casinos.

Timeline of Sports Betting Legislation in Massachusetts

The push to legalize sports betting in Massachusetts began in 2018, when the US Supreme Court struck down a federal law that banned sports betting throughout the US. Massachusetts was initially slow to propose legislation to legalize sports betting, but the state began to act after sports betting was legalized in New Jersey, New York, Rhode Island, and New Hampshire.

Legislation to legalize sports betting was introduced into the Massachusetts state congress in 2021. The House overwhelmingly approved a bill in July 2021 that included betting on college sports, but the Senate has yet to decide on a similar bill that would exclude sports betting in Massachusetts on college sports.

Offshore Betting in Massachusetts

While not strictly allowed in Massachusetts, offshore betting has been taking place in the state for many years. Online casinos based in Costa Rica and other Carribean countries make it easy for Massachusetts residents to gamble on slots, table games, poker, and more. Some offshore casinos even offer live dealer games.

In addition, many offshore betting sites offer sports betting on US sports. This was one of the main ways to access sports betting before sports wagering was legalized nationally in 2018, and remains a popular way to place bets in Massachusetts.

Are Daily Fantasy Sports Legal in Massachusetts?

Daily fantasy sports are legal in Massachusetts. That’s been the case since 2016, when the state temporarily legalized daily fantasy sports in response to the growth of sites like DraftKings and Fanduel. In 2018, Massachusetts made the legalization of daily fantasy sports permanent.

Casino Laws in Massachusetts

Massachusetts’ casino laws can be complex, since the state has amended its laws multiple times over the years in response to new technology and trends. Here, we’ll take a closer look at the laws around casino betting in Massachusetts.

Online Casinos

Betting at online casinos is not currently allowed in Massachusetts. The state does not have any local or US-based online casino sites, nor are there plans to legalize online gambling even if sports betting in Massachusetts is legalized.

For now, the only way to play casino games online in Massachusetts is to use an offshore casino site.

Land Based Casinos

Massachusetts has 3 licensed land-based casinos:

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

These casinos offer slots, table games, poker, and off track betting in Massachusetts, but do not offer online gambling or sports betting. They are expected to open in-person sportsbooks if Massachusetts legalizes sports betting.

Gambling Tax in Massachusetts

Massachusetts’ gambling tax is somewhat complicated, and not all that favorable to bettors. If you make money from gambling as a Massachusetts resident – whether you were playing at a Massachusetts casino or somewhere outside the state – you must report your winnings as income on your tax returns.

Notably, you must report winnings even if you had a net loss. So, if you make $5,000 at the blackjack table but then lose $5,000 playing blackjack the next day, you still have to report $5,000 in gross income on your tax return.

The only exception is if you make and lose the money at one of Massachusetts’ 3 licensed casinos. In that case, you can use your losses to offset your winnings. So, in the example above, you’d report a gross income of $0.

While details for how earnings from sports betting will be taxed are still being worked out, bettors should expect a similar system. The legislation passed by the house would tax in-person sportsbooks at 12.5% and online sportsbooks at 15%.

Best Massachusetts Sportsbooks Reviewed

While Massachusetts is still debating whether to legalize sports betting, you can bet on sports today through an offshore betting site. We’ve put together detailed reviews of the top 5 offshore sportsbooks in Massachusetts.

1. MyBookie – Overall Best Massachusetts Sports Betting Site for 2021

MyBookie is our #1 pick for Massachusetts residents who want to bet on sports in 2021. This offshore betting site offers wagers on major sports like football, basketball, baseball, hockey, MMA, and more. You can even bet on special events like the Olympics.

MyBookie stands out in part for its generous welcome bonus. The site will match your initial deposit 250% up to $1,000. Even better, every time you reload your betting account, MyBookie will give you a 25% reload bonus up to $500. MyBookie makes payments simple and even accepts cryptocurrencies like Bitcoin, Ethereum, and Ripple.

For sports betting in Massachusetts on the go, MyBookie offers a streamlined mobile betting app. Your betslip is accessible in just a few taps, so it’s easy to start wagering. Another benefit to this online bookmaker is that most matches are available via live streaming.MyBookie Sports Betting App


  • Generous welcome and reload bonuses
  • Easy to use mobile app
  • Live stream available for most matches
  • Supports parlays and in-game betting


  • Not the widest selection of sports

2. Bovada – Widest Selection of Sports to Bet On in Massachusetts

Bovada is another top-rated Massachusetts sportsbook that offers an enormous variety of sports. You can bet not only on the major sports leagues like the NBA, NFL, and MLB, but also on lesser-watched sports like skiing, snooker, cricket, and handball. Bovada also offers betting on US politics and an ever-growing selection of e-sports.

Bovada has a lot to attract bettors, including one of the widest selections of parlays we’ve seen from any online sportsbook. In fact, the website and mobile app have a prop builder that makes it simple to set up complex bets. Another benefit is that you can watch matches in real-time thanks to built-in video streaming and place bets on live games as they unfold.

This sportsbook has an attractive welcome bonus, particularly for bettors who want to make a deposit with Bitcoin or Bitcoin Cash. When you deposit either of those cryptocurrencies to start off your account, Bovada will match your deposit 75% up to $750.Bovada Sportsbook


  • Very wide selection of sports to bet on
  • Accepts Bitcoin and Bitcoin Cash for deposits
  • Live stream for most matches
  • Prop bet builder


  • No welcome bonus for cash deposits

3. Intertops – Best Massachusetts Sportsbook for New Players

Intertops is one of the best online sportsbooks in Massachusetts for bettors who are new to sports wagering. That’s because this online platform is incredibly easy to use regardless of whether you’re placing bets on your computer or a mobile device. Interops makes it simple to find sports, has a clear system for creating parlays and prop bets, and allows you to easily track all of the bets you have outstanding.

Another benefit to Intertops for sports betting Massachusetts is that it allows you to bet on most major sporting events. You’ll find wagers for the NFL, NBA, MLB, and NHL along with golf, MMA, UFC, cricket, rugby, soccer, and more. You can even bet on the stock market if there are no big sporting events coming up.

Intertops allows new users to choose the welcome bonus that’s right for you. You can choose between 50%, 100%, and 200% deposit match options, each with different minimum deposit amounts and rollover requirements. That flexibility means that you can claim a significant welcome bonus no matter how much money you want to bet.Intertops Sportsbook


  • Very user-friendly betting interface
  • Covers all major sports and the stock market
  • Choose from several welcome bonus offers
  • Has been in business for nearly 40 years


  • Maximum welcome bonus amount is $200

4. – Top Massachusetts Sportsbook for Betting on Soccer is a European sportsbook that’s ideal for soccer fans. This sportsbook offers wagering on virtually every upcoming soccer game, regardless of the league or location. On top of that, you’ll find more parlays and prop bets for soccer than at any other Massachusetts sports betting site we reviewed.

Of course, there’s more to than just soccer. This sports betting site also offers wagers on the major US sports league, rugby, golf, UFC, MMA, and more. You can make live in-game bets on ongoing events, although there’s no streaming service available to watch the game unfold. offers a generous welcome bonus of up to $1,000 with a 250% deposit match. On top of that, you’ll get a free in-game bet up to $25 everytime you refill your account. accepts most major cryptocurrencies – including Bitcoin, Ethereum, Bitcoin Cash, Ripple, and Stellar – in addition to credit cards. Sportsbook


  • Widest range of soccer matches to bet on
  • Live in-game betting available
  • Welcome bonus up to $1,000
  • Accepts most major cryptocurrencies


  • No live streaming service

5. BetOnline – Best NBA Online Betting in Massachusetts

BetOnline is another top offshore betting site that’s available to Massachusetts residents today. The site offers sports betting on dozens of markets, plus a full-service casino and racebook.

This betting site is one of our favorites for NBA betting, in part because it offers such a wide variety of options. You can bet not only on the outcome of individual games, but also make NBA futures bets on next year’s championship. BetOnline also offers NBA draft betting and wagers on college basketball.

BetOnline is available both online and as a mobile app for iOS and Android. While we thought the mobile app was a little outdated, it’s plenty functional and makes it easy to bet on the go. The fact that you can also play casino games from the same app is a huge plus, too.BetOnline Sportsbook


  • Bet on NBA futures and the NBA draft
  • Includes a casino and racebook
  • Parlays, teasers, and in-game betting
  • Mobile app for iOS and Android


  • Mobile app looks outdated

Massachusetts Betting Sites Comparison

Now that you know more about the 5 best betting sites in Massachusetts, let’s take a closer look at how they stack up against one another:

BonusBonus CodeLive StreamingPayment Methods
MyBookie50% deposit match up to $1,000
25% reload bonus up to $500
YesCredit card, debit card, wire transfer, Bitcoin, Bitcoin Cash, Ripple, Ethereum
Bovada75% Bitcoin deposit  match up to $750BTCSWB750YesCredit card, debit card, MatchPay, Zelle, Bitcoin, Bitcoin Cash, Litecoin
Intertops50% deposit match up to $200
100% deposit match up to $100
200% deposit match up to $50
NoCredit card, debit card, Skrill, Neteller, ecoPayz, Bitcoin, Bitcoin Cash, Litecoin
Sportsbetting.ag50% deposit match up to $1,000
25% reload bonus up to $250
NoCredit card, debit card, wire transfer, money order, Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Ripple, Stellar
BetOnline50% deposit match up to $1,000
25% reload bonus up to $250
NoCredit card, debit card, Skrill, Neteller, wire transfer, money order, Bitcoin


While Massachusetts sports betting isn’t legal just yet, it’s increasingly looking like it will be soon. In the meantime, you can bet on sports with one of the top 10 online sportsbooks in Massachusetts.

Ready to start betting on sports in Massachusetts? Get started with MyBookie today and claim your $1,000 welcome bonus!


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