Massachusetts Sportsbooks: Top Massachusetts Betting Sites 2023

It's very simple to get started with the best Massachusetts sportsbooks now that legal online wagering is available. Just follow these steps to register:

1. Click the green button displayed next to any of the Massachusetts sportsbooks featured on this page. That will open the site in a new tab and apply the best promo code to your account.
2. Create an account by filling in the form with your name, date of birth, address, phone number, email address, and the last four digits of your SSN.
3. Choose a strong, unique password and accept the terms of use. Validate your email address by clicking on the link sent to your inbox. If necessary, provide the sportsbook with documents to verify your state, age, and identity, such as scans of a recent bill and your driver's license.
4. When approved, download the app via the App Store or Google Play and sign in -- or stay on the sports betting website. Visit the cashier section and make your first deposit.
5. Choose a sport from the main menu, select one of the leagues or tournaments, and click or tap on a sports betting market that appeals to you. Type your wager amount into the box and confirm.

Join Massachusetts' vibrant betting scene, fund your account with ease using options like PayPal, and access exclusive betting promotions. Revel in the thrill of wagering at the Bay State's premier sportsbooks.

After much anticipation, the Commonwealth of Massachusetts embarked on legal sports betting in January 2023. Following the successful launch of retail sports betting, the state unveiled its online wagering market on March 10, 2023.

In a move to reward early adopters, Massachusetts sports betting pre-launch offers were available leading up to the online sportsbook launch. By registering an account with some of the state's most prominent sports betting apps, Massachusetts bettors received bonus funds as an early bird reward.

With the Bay State joining the online sports betting market, Massachusetts bettors can take advantage of welcome offers and stand to gain lots of bonus bets. With the state's top betting operators jockeying for position, it is a propitious moment to seize these bonus funds and get ahead of the curve. Massachusetts online sportsbooks hold tremendous potential, and the prudent gambler will undoubtedly seize this opportune moment to maximize their gains.

Online Sports Betting Timeline And Legislation Updates for Massachusetts

• June 2, 2023: On May 25, 2023, Fanatics Sportsbook expands to Massachusetts, joining Ohio and Tennessee. Massachusetts customers can join the beta testing program for the Fanatics Sportsbook. It becomes the eighth mobile sportsbook in Massachusetts, alongside Barstool Sportsbook, BetMGM, Betr, Caesars Sportsbook, DraftKings Sportsbook, FanDuel Sportsbook, and WynnBET.
• May 17, 2023: The Massachusetts Gaming Commission votes 5-0 to approve the launch of Fanatics Sportsbook, which is expected to go live at the end of May. It becomes the eighth Category 3 mobile sports betting operator in the Bay State. 
• May 15, 2023: The Boston Celtics defeat the Philadelphia 76ers to advance to the Eastern Conference Finals. 
• May 8, 2023: Massachusetts sportsbooks continue to offer some of the best incentives for new players in the Bay State.
• May 1, 2023: The NHL's Presidents' Trophy-winning Boston Bruins are eliminated from the NHL Playoffs, one of the betting favorites to win the Stanley Cup. 

• April 3, 2023: UConn wins the 2023 NCAA Tournament at 11-1 pre-tournament odds.
• March 30, 2023: The Bay State reported a February handle of $25.7 million from its three operating brick-and-mortar sportsbooks.
• March 26, 2023: #4 UConn advances to the Final Four of the 2023 NCAA Tournament with an 82-54 rout over #3 Gonzaga
• March 24, 2023: #4 UConn defeats #8 Arkansas to advance to the Elite Eight of the 2023 NCAA Tournament.
• March 19, 2023: #4 UConn defeats #5 Saint Mary's to advance to the Sweet Sixteen of the 2023 NCAA Tournament.
• March 13, 2023: Fanduel announces partnership with Boston Bruins as sports betting launches in Massachusetts.
• March 10, 2023: Launch of Massachusetts online sports betting.
• March 8, 2023: Several Massachusetts sports betting sites are set to launch following the legalization of sports betting in the state, offering various promotions and features to sports betting enthusiasts.
• March 3, 2023: BetMGM Massachusetts announces a $200 pre-live registration bonus for new users who sign up now ahead of launch day on March 10, 2023.
• March 2, 2023: Massachusetts sports betting is still on track to launch on March 10, with DraftKings Sportsbook, FanDuel, WynnBET, Caesars Sportsbook, Barstool Sportsbook, Betr, and BetMGM slated to go live on that day.
• February 23, 2023: PointsBet withdrew its Massachusetts online sports betting application and will not release an app once legal sports betting launches on March 10.
• February 17, 2023: Fanatics Sportsbook announced that it will not be part of Massachusetts' online sports betting launch on March 10, along with Betway. This leaves nine other approved apps potentially ready for the launch.
• February 15, 2023: All three casinos in Massachusetts reportedly violated state laws prohibiting betting on in-state college teams. This occurred after the launch of in-person sports betting on January 31.
• February 9, 2023: The MGC Executive Director, Karen Wells, proposed a tentative start date of March 10 for online sports betting in Massachusetts.
• January 31, 2023: Retail sports betting became available in Massachusetts, with the Encore Boston Harbor in Everett, Plainridge Park Casino in Plainville, and MGM Springfield being the first locations to accept wagers.
• January 27, 2023: Bet365 withdrew its application for an online sportsbook license in Massachusetts. The UK-based sportsbook had an agreement with Raynham Park, but the facility recently announced a new deal with Caesars, prompting Bet365's decision.
• January 26, 2023: The Massachusetts Gaming Commission (MGC) approved professional drafts and player award futures, such as NFL MVP, to be part of the state's approved menu of options for bettors.
• January 20, 2023: Regulators approved five out of six sports betting license applicants in Massachusetts. Only Betr received a 'nay' vote, but its application was still approved with a 4-1 vote.

With Massachusetts sports betting now live, the Massachusetts Sports Wagering Act paved the way for up to 15 online sportsbooks to launch, offering convenient mobile betting apps and user-friendly desktop sites for betting on your favorite sports.

The industry's leading operators entered the Massachusetts online sports betting market, resulting in intense competition for market share. As a result, Massachusetts bettors get generous sign-up bonuses and promotions from these top Massachusetts sportsbooks.

Check out the offers available at the best Massachusetts sports betting apps and Massachusetts online sportsbooks below:

#1 - BetMGM MA

BetMGM MA is a feature-rich sportsbook that offers live streaming of games featuring the Red Sox, Celtics, and Bruins. It offers a high-quality user experience with competitive odds on more than 20 sports over the course of the year. You can download the impressive BetMGM Massachusetts app or visit the website to place wagers. Sign up today for the launch offer of a first bet, up to $1,000, with the BetMGM Massachusetts bonus code ROTOBONUS.

This sportsbook is part of a joint venture between MGM Resorts International, which owns the MGM Springfield casino in Massachusetts, and a European sports betting and gambling company called Entain. It runs on proprietary Entain software, and invests very heavily in marketing and promotions. The national BetMGM bonus code provides new customers with a sign-up bonus of a first bet, worth up to $1,000, as well. You can also benefit from a wealth of additional MA betting promos from BetMGM, including odds boosts, bonus bets, loyalty rewards, and parlay bonus deals.

#2 - Caesars Sportsbook MA

The Massachusetts Caesars Sportsbook promo code offers the largest sign-up bonus in the state, the longest list of daily odds boosts, and some of the best promotions in Massachusetts. With the Caesars Sportsbook MA promo code ROTOFULL, you'll get up to $1,250 on Caesars when you sign up. The sportsbook's current national welcome offer, which can be had with the Caesars Sportsbook promo code, provides new users with first bet on Caesars, up to $1,250, plus 1,000 Tier Credits and 1,000 Reward Credits for the Caesars Rewards loyalty program.

This sportsbook was formerly William Hill, but casino giant Caesars Entertainment purchased and rebranded it in 2021. The company has worked hard to turn Caesars Sportsbook into one of the country's leading sports betting brands, with a heavy investment in TV commercials, online advertising, and huge bonuses. It is also a very user-friendly sportsbook and has very high upper limits for high-rollers.

#3 - DraftKings Sportsbook MA

DraftKings Sportsbook MA is now live. The operator is a Boston-based company that found fame as a Daily Fantasy Sports provider before expanding into online sports betting. It is the second most popular online sportsbook in America, trailing only FanDuel, but it leads the way in some states. DraftKings MA already has a large player base in its home state, and is determined to emerge as the market leader for sports betting in Massachusetts.

To that end, DraftKings Sportsbook MA is offering a very generous Bet $5, Get $200 welcome bonus. The DraftKings promo code offer in other states is a Bet $5, Get $200 offer that provides new customers with bonus bets. With Massachusetts sports betting now live, this $200 sign-up bonus was rolled out by DraftKings Sportsbook Massachusetts -- the same deal it typically offers in new sports betting states. New users receive eight $25 bonus bets, regardless of whether their first bet wins or loses.

#4 - FanDuel Sportsbook MA

Take advantage of the FanDuel MA welcome offer now that Massachusetts online sports betting is live. FanDuel Sportsbook Massachusetts offers a seamless mobile app, an easy-to-use website, and a range of exciting bonuses for users.

At its latest financial earnings presentation, parent company Flutter Entertainment revealed that FanDuel has a 42% share of the U.S. sports betting market. It is the clear market leader on a nationwide basis, and offers a FanDuel promo code sign-up bonus that gives you a No Sweat First Bet, up to $2,500. It is keen to extend that dominance into Massachusetts. We can therefore expect to see lots of appealing promos from FanDuel Sportsbook MA.

You can significantly boost your bankroll for Massachusetts betting by signing up with a range of rival sportsbooks. The various Massachusetts betting promos for the top sites and mobile apps in the state roll out their largest sports betting offers in the early days of the new industry, which is the key time to fight for market share. You can capitalize by registering with lots of different MA online sportsbooks and claiming all of their welcome offers.

This can provide long-lasting benefits too, as it allows you to compare the odds of each Massachusetts online sportsbook. You can do so easily at RotoWire by using our comparison grid, ensuring you always get the best odds and lines whenever you place a wager.

These are the top four Massachusetts sportsbooks to register with:

BetMGM MA Welcome Offer

The BetMGM Massachusetts bonus code ROTOBONUS earns a first bet bonus of up to $1,000. If your initial bet doesn't win, you'll receive a full refund, up to $1,000. The refunds are paid out in bonus bet credits, which have a one-time playthrough requirement before you can withdraw any winnings.

Caesars Sportsbook MA Welcome Offer

The Caesars Sportsbook Massachusetts promo code ROTOFULL provides a first bet on Caesars, up to $1,250, as of Friday, March 10. If your first bet loses, you get refunded with a single bonus bet, which comes with a simple 1x rollover requirement.

DraftKings Sportsbook MA Welcome Offer

The DraftKings Massachusetts promo code offers a $200 welcome bonus in Massachusetts. You only need to deposit $5 of your own money to redeem a series of $25 bonus bets, each of which has a very modest 1x playthrough requirement. The DraftKings Sportsbook MA welcome offer provides guaranteed bonus bets and is great to combine with other Massachusetts online sportsbooks, as you can redeem thousands in bonus funds in Massachusetts.

FanDuel Sportsbook MA Welcome Offer

The FanDuel Massachusetts promo code welcome offer is a No Sweat First Bet for up to $2,500. The bonus funds come with very flexible wagering requirements. FanDuel Sportsbook MA often issues short-term offers to compete with the likes DraftKings Sportsbook MA and BetMGM MA, so we will keep you informed of any additional bonuses it launches in Massachusetts. 

The Massachusetts sports betting bill permits retail sports betting at the state's three casinos: Encore Boston Harbor, MGM Springfield, and Plainridge Park Casino. They opened sports betting lounges in January 2022. Suffolk Downs and Raynham Park are also in the process of launching retail sportsbooks, if they are granted Category 2 licenses.

Now that Massachusetts sports betting is live, you can bet on sports using your mobile device or computer from anywhere in the state, with up to 15 online sportsbooks permitted by law.

Encore Boston Harbor, MGM Springfield, and Plainridge Park Casino each host two online sportsbooks on their master licenses. Wynn Resorts owns Encore Boston Harbor, which hosts WynnBET Massachusetts, the first sportsbook to become licensed in Mass. The WynnBET Massachusetts promo code offers bet $100, get $100 bet credit offer. It's the same offer you get with the WynnBET promo code nationally.

MGM Springfield hosts BetMGM Massachusetts, while Plainridge hosts Barstool Sportsbook Massachusetts. Suffolk Downs and Raynham Parkwill each be permitted to host a single MA online sportsbook on their master licenses. Bet365 Massachusetts is teaming up with Raynham Park.

There are also be seven standalone online licenses for sports betting in Massachusetts. FanDuel Sportsbook Massachusetts, DraftKings Sportsbook Massachusetts, Betway Massachusetts, Bally Bet Massachusetts, and Betr Massachusetts are approved or their application is in progress. We could also see BetRivers and Unibet lodge applications at some point. PointsBet recently withdrew its Massachusetts online sportsbook application.

You can search for MA sportsbooks that suit your budget, offer your preferred betting options, and accept your favorite payment methods. You will naturally want to choose Massachusetts sportsbooks that offer large, compelling welcome offers and promos too.

There are five key traits to consider when hunting for the best MA betting sites and online sportsbook apps:

Fast And Dependable Cash Outs

The best sports betting sites and apps in Massachusetts process and approve payout requests very quickly. For example, if you request a withdrawal at FanDuel Sportsbook MA, you should normally receive the funds in your account within an hour. This is very helpful, as you may be keen to transfer money from one sportsbook to another, or you may want to celebrate a big win by going out that night. The top Massachusetts sports betting operators won't miss payments, as they are large, liquid companies.

Customer Service

The leading Massachusetts betting apps and sports betting websites provide 24/7 customer support through live chat. This is very beneficial for beginners to online wagering, as you can quickly receive assistance if you get stuck. However, even seasoned bettors need help from time to time, so polite, courteous customer service with no waiting times is a valuable trait when it comes to MA sportsbooks.

User Interface And Ease Of Access

The best Massachusetts sports betting sites and apps are highly accessible, making it quick and easy to find betting markets and place wagers. They also have you covered with lots of additional features. For example, there is a very comprehensive live streaming service at BetMGM MA. It also provides tools to give you greater flexibility, such as early cash out offers, a bet editor, and a one game parlay creator.

Competitive Odds On Lots Of Markets

The ultimate name of the game is to earn a profit on the back of your sports bets. Your prospects of doing so, at least in the long term, will be significantly increased if you sign up with a few different Massachusetts betting sites that offer competitive odds on a huge volume of sports betting markets. The best MA betting sites provide low juice lines, meaning they take a lower house edge than rivals, and that is very appealing for Massachusetts sports bettors.

Licensing And Security

Stick to licensed MA sportsbooks that fall under the jurisdiction of the Massachusetts Gaming Commission. That will ensure you receive a secure online betting experience and benefit from the full weight of local consumer protection laws when taking part in Massachusetts sports betting.

Massachusetts bettors can now access a wide variety of online sports wagering options, as the first apps and websites have launched. The best Massachusetts sports betting operators provide tons of live NBA betting markets as well as 100-plus pre-game options on NFL odds during the season.

The bet types at Massachusetts online sportsbooks fall into these categories:

Spread

MA online sportsbooks give the team they deem to be superior a points handicap, which results in the spread. For example, you might find odds of -110 odds on the New England Patriots -2.5 against the Arizona Cardinals and -110 odds on the Cardinals +2.5. A bet on the Pats requires them to win by 3 or more points. There are always alternative spreads, and you can find similar bets, such as the run line on baseball games and the puck line for hockey.

Over/Under Totals

Massachusetts sports betting sites offer over/under wagers on the total points, runs, or goals in a game. For example, you might find -105 odds on over 6.5 goals in a Bruins game and -115 odds on under 6.5 goals. There are team totals too, plus totals on individual periods, innings, quarters, and halves. Prop bets often focus on over/under totals too, including the total points, assists, rebounds, steals, or blocks an NBA player records during a game.

Moneyline

A moneyline bet is a very simple wager on the outcome of a sports event. Massachusetts sports betting operators issue moneyline odds on each potential outcome. For example, you might find -165 odds on the Boston Celtics to beat the Los Angeles Clippers, and +145 odds on the Clippers to win that game. All the team has to do is win the game outright for a moneyline wager to cash.

Prop Bets

Player props focus on an aspect of a specific player's performance, such as a baseball player to hit a home run, a QB to throw for over or under a certain number of yards, or a basketball player to record a triple-double. Team props focus on an aspect of a team's performance, such as the number of goals a soccer team scores or the number of sacks a football team registers. There are also game props, such as the highest scoring half or quarter, or whether there will be a safety. These markets are not tethered to the outcome of a game. The top Massachusetts sportsbooks offer great NFL player props on every game throughout the entire NFL season.

Futures

Futures bets are long-term wagers, typically on the champion of a league or end-of-season awards. For example, you can bet on Super Bowl odds, World Series odds, the NBA Championship, or the Stanley Cup. Additional futures include whether a team will make or miss the playoffs, or the over/under on how many regular season wins a team will have. There are player futures too, which allow bettors to wager on Cy Young odds, NBA MVP odds, or even the Heisman Trophy.

Parlays

Parlays allow you to combine two or more predictions to form a single wager. For example, you might predict that the Celtics, Wizards, 76ers, and Heat all to cover the spread one evening. All four teams need to cover for the bet to win, but parlays can result in large payouts due to their compounding nature. If a single leg of a parlay is graded as a loss, the entire bet loses. Additional parlay markets include same game parlays and round robins. For more information on parlays, check out our parlay builder.

Teasers

Teasers are parlays in which you move the lines in your favor. For the NFL, you could move the Patriots from -4.5 to the Patriots +2.5 in a 6-point teaser. This makes it seemingly easier for you to cash a bet, but it also results in a smaller payout than a standard parlay, as the odds are shifted.

You can bet on every professional team in Massachusetts, including the Patriots, Celtics, Red Sox, and Bruins, plus the New England Revolution. Massachusetts betting sites offer tailored promotions on those teams, including ticket giveaways, odds boosts, and bonus bets. However, college football betting has restrictions on in-state college teams, such as Boston College and Harvard, as you cannot wager on games featuring in-state teams.

These are the Massachusetts sports teams you can bet on:

New England Patriots

Betting on the New England Patriots is very popular in Massachusetts. Online sportsbooks take futures bets on them winning the Super Bowl, their conference, or their division, making the playoffs, or tallying a certain number of regular season wins. You can choose from more than 200 markets on each Patriots game at the best Massachusetts betting sites as well, including alternate spreads, totals, same game parlays, and a huge array of prop bets.

Boston Celtics

You can enjoy futures, pre-game, and in-play betting on the Celtics all year round at MA online sportsbooks. They are one of the best teams in the NBA, and you can heighten the excitement of watching them in action by placing wagers on their games. DraftKings sponsors the Celtics, and DraftKings Sportsbook Massachusetts offers special promos related to the team.

Boston Red Sox

A passion for the Red Sox runs deep in Massachusetts, and MLB betting is very popular at MA sportsbooks. You can bet on the moneyline, run line, total runs, alternative lines, game and player props, innings bets, same game parlays, and much more. Listed pitcher bets are always worth considering too. You can also find lots of MLB futures markets on the team's long-term prospects.

Boston Bruins

Betting is available on every Bruins game on Massachusetts sports betting sites. Some offer live streaming of the action, including BetMGM MA and FanDuel Sportsbook MA, which is helpful when you are browsing live betting options. The main NHL betting markets include the moneyline, puck line, total goals, player props, game props, correct scores, and betting on each period. You can also bet on the Bruins to win the Stanley Cup, the Eastern Conference, or the Atlantic Division, and you can wager on their key players winning individual awards, such as the Hart Memorial Trophy, in NHL futures markets.