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Massachusetts Sportsbook Promo Codes - $4K+ Mass Sports Betting Promos

Massachusetts sportsbook promo codes offer new users and existing customers alike the chance to grab some bonus bets, or deposit matches to use on the Patriots, Red Sox, Bruins or Celtics.

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Gambling problem? Call 1-800-GAMBLER (CO, DC, IL, IN, LA, KY, MD, MS, NJ, OH, PA, TN, VA, WV, WY) Call 877-8-HOPENY or text HOPENY (467369) (NY). Must be 21+ to wager. Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI). Visit BetMGM.com for T&Cs. US promotional offers not available in NV, NY or ON.

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Massachusetts bettors must be 21+ and present to place wagers in the state. Gambling problem in Massachusetts? Call 1-800-327-5050 to speak with a trained specialist free and confidentially 24/7. Full T&Cs apply.
Massachusetts bettors must be 21+ and present to place wagers in the state. Play it smart from the start! GameSenseMA.com or call 1-800-GAM-1234. Gambling problem in Massachusetts? Call 1-800-327-5050 to speak with a trained specialist free and confidentially 24/7. Full T&Cs apply.
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Online Massachusetts Sports betting is live and legal! Massachusetts betting sites can now legally offer mobile sports betting to customers. That means it's time for you to check out the top Massachusetts sportsbook promo codes to help boost your bankroll. 

After years of waiting, online Massachusetts sports betting finally launched in March 2023, which means all of the best Massachusetts betting promos are available from sportsbooks like FanDuel, DraftKings, BetMGM, Caesars, Barstool, and more!

Best Massachusetts Sportsbook Promo Codes For 2023

🎁 BetMGM Massachusetts Bonus Code Get $1,000 First-Bet Offer BOOKIES
🎁 Caesars Sportsbook Massachusetts Promo Code 1,000 First-Bet On Caesars BOOKIES1000
🎁 WynnBET MassachusettsBet $20, Get $100 BonusXBDC
🎁 DraftKings Massachusetts Promo Code Bet $5, Get $200 In Bonus Bets Instantly, plus $150 in No Sweat Bets No Promo Code Needed
🎁 FanDuel Massachusetts Promo Code Bet $5 Get $200 in Bonus Bets No Promo Code Needed
🎁 Fanatics Sportsbook Massachusetts*Read our Fanatics Sportsbook ReviewTBD
🎁 Bally Bet Massachusetts*$250 Back on 1st BetNo Promo Code Needed
🎁 Barstool Massachusetts Promo CodeFirst Bet Back up to $1,000No Promo Code Needed

There are now 8 Massachusetts online sportsbooks live after Fanatics and Betr launched in the spring of 2023. Massachusetts sportsbooks will go to great lengths to attract new Mass sports bettors. One of the most potent devices at their disposal are new customer offers - and specifically the best Massachusetts sportsbook promo codes.

The best Massachusetts sports betting promos work well for operators because they showcase the company's presence in the betting market. They are also good news for Massachusetts sports bettors because they deliver excellent value and an enhanced sports betting experience. Boston is the birthplace and headquarters of DraftKings, so keep a close look out for any special Massachusetts betting promos.

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Best Massachusetts Betting Promos & Bonuses

Massachusetts is home to nearly seven million people - and to professional sports teams in all the major four leagues. This is a sports-crazed state, so it is not surprising that Massachusetts sports betting is now finally legal.

DraftKings is based in Boston, so it's a no-brainer in terms of which sportsbook has a leg up on the competition in Massachusetts. What's more, BetMGM Mass has a strong presence too thanks to its casino in Springfield. That BetMGM retail sportsbook opened in January.

Meanwhile, Caesars Sportsbook has a strong presence across the U.S. and offers a bonus bet up to $1,250 for new customers. FanDuel follows everywhere DraftKings goes, so you can expect some variation on FanDuel's Massachusetts sports betting bonus bets when you sign up there.

BetMGM Massachusetts Bonus Code

Thanks in part to its joint venture with Entain, owner of several leading UK sports betting brands, BetMGM has found a seat at the top table of online sportsbooks. It delivers a broad selection of sports betting options, and frequent promos and bonuses.

BetMGM, like DraftKings, was never in doubt when it came to a Massachusetts sports betting license. BetMGM runs a branded casino in Springfield, MA. That location has already opened a retail sportsbook area. There are seats and racebook-like TV screens set up around a bar in the center of the casino.

Now that sports betting has launched, the BetMGM Massachusetts bonus code BOOKIES offers a first-bet bonus up to $1,000.

The $1K first-bet bonus works like this: Hit the Bet Now link on this page and sign up using the promo code BOOKIES, make a deposit and place your first wager on any sport. If your bet loses, you’ll get your original stake back in Bonus Bets, easy!

You'll get a single bonus bet if you wager less than $50. If you bet more than $50, you'll get bonus bets in 20% increments of your initial wager. For instance, if you bet the max of $1,000, you'll get five $200 bonus bets. You have seven days to use the BetMGM Mass bonus bets before they expire.

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MA only. 21+. Gambling Problem? If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit gamblinghelplinema.org for 24/7 support. LiveChat with a GameSense Advisor at GameSenseMA.com or call 1-800-GAM-1234

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Caesars Massachusetts Promo Code

Caesars Entertainment doesn't have a physical presence in Massachusetts yet, but it will open a retail presence at Raynham Park this spring. It also has permission to operate its betting app thanks to a partnership with the Encore Boston Harbor casino.

Caesars Sportsbook has rapidly become one of the biggest names in online sports betting. This brand has leveraged its high profile among Caesars casino customers and added a huge sports betting experience with the acquisition of William Hill.

The Caesars Sportsbook promo code BOOKIES1000 gives new customers a $1,000 first-bet bonus. Deposit at least $20, make a bet of at least $10, and if it loses, you'll get that amount back in bonus bets (up to $1,000). You will be awarded the bonus bet 2 business days after your wager is graded a loss and you'll have 14 days to use it. You can't split up the bonus token.

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WynnBET Massachusetts Promo Code

WynnBET, the sports betting arm of the famed Wynn Resorts, launched its retail betting operation in Massachusetts on Jan. 31 through Encore Boston Harbor Resort & Casino (in Everett, MA). Its online betting app went live on March 10.

WynnBET operates in nine states, including nearby New York and New Jersey. From launch day, WynnBET offers a Bet $20, Get $100 in Bet Credits deal. Just use the WynnBET Mass promo code XBDC when you sign up. This WynnBET Mass promo code XBDC is one of the best currently available.

WynnBET has fewer markets than other operators, but its appeal is the fact it places such a heavy emphasis on the mobile betting experience. It really is fantastic.

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DraftKings Massachusetts Promo Code

DraftKings is ready for Massachusetts. It has been for some time, seeing as it was founded in the state earlier this century as a daily fantasy sports operator.

With the DraftKings Sportsbook promo code, new users just have to bet $5 to win $200 in bonus bets immediately. 

Sign up for a new DraftKings Sportsbook account, make your first bet for at least $5, and you’ll immediately get $200 in bonus bets. The bonus bets will be paid out in the form of eight $25 bonus bets, and you get seven days to use them.

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FanDuel Massachusetts Promo Code

FanDuel entered the Massachusetts market as America's No. 1 sportsbook. Massachusetts bettors can sign up now at FanDuel Massachusetts and get $200 in bonus bets for making just a $5 wager on any sport. Plus, you’ll get a coupon for $100 off of NFL Sunday Ticket. 

All you have to do is sign up for a new FanDuel Sportsbook account, deposit $10 or more, and then place your first bet of $5 or more on any sport. Users will receive $200 in bonus bets they can use in any increments they want, plus you’ll get a coupon for $100 off of NFL Sunday Ticket.

FanDuel Mass even sometimes offers reload bonuses for existing users. It's worth mentioning that there is never a FanDuel promo code needed to activate the welcome offers and other promotions. Just use the 'Bet Now' link on this page to qualify for the Massachusetts promo code offers.

With its broad range of sports, excellent user experience, focus on live betting and rich diet of promotions, FanDuel is one of the leading online sportsbooks in legal betting states, and that is certainly also the case in Massachusetts.

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Barstool Massachusetts Promo Code

Barstool's founder, Dave Portnoy, is from Massachusetts (he's a huge Pats and Celtics fan, of course). After a delay, Barstool was approved - seriously, it almost wasn't! - to launch its betting app in Massachusetts from March. 

Barstool is run by Penn Interactive, which is putting all of its sports betting expertise behind Barstool now that it's other platform (theScoreBet) has pulled out of the U.S. betting market.

The Barstool Mass promo code is a $1,000 bonus bet (must be placed at odds of at least -200 and 1x playthrough). Barstool also offers new users a $10 no deposit betting bonus, which is a nice gesture that earns it good will. Barstool is known for giving away their hoodies for betting on certain markets and it's sure to have tons of Red Sox and Pats promotions over the coming weeks and months.

BetRivers Massachusetts Promo Code

BetRivers, which is run by Chicago-based gaming giant Rush Street Interactive, already operates in New Jersey and Connecticut under its PlaySugarHouse brand. It will likely have a presence in Massachusetts through a partnership with Suffolk Downs. But the BetRivers betting app is not available yet in Massachusetts.

BetRivers is well respected for the wide variety of sports betting markets it makes available, as well as for its excellent rewards program and odds boosts.

So what can Massachusetts bettors expect from a BetRivers MA promo code? In most states, the BetRivers welcome bonus is a 100% deposit match up to $250. There is a 1x playthrough attached to this sports betting offer, which means you must bet your bonus one time before you can withdraw funds. This should be among the top Massachusetts sports betting promos on offer but it's not live yet.

Massachusetts Sportsbook Promo Code Types

Sports bettors find themselves presented with a variety of Massachusetts sportsbook bonuses and promotions now that Massachusetts sports betting apps are available for download. 

Massachusetts sportsbook promo codes tend to relate specifically to a welcome bonus, but they can come in several forms. There are numerous other types of Mass sports betting promotions to keep the customers entertained once they have signed up for a Massachusetts sportsbook account.

Bonus Bets At Massachusetts Sportsbooks

Several online Massachusetts sportsbooks offer a welcome bonus in the form of bonus bets. This is an excellent style of sports betting bonus. For one thing, it is simple to understand and it is really easy to access this benefit. Occasionally, this Massachusetts sportsbook promo comes in the form of a first-bet insurance or something similar.

You place your first wager - it could be up to $1,000 at FanDuel MA or BetMGM MA, or $1,500 at the Caesars Sportsbook MA - and if your pick is correct, you get your winnings, plus stake. But if it loses, you receive your stake back as a bonus bet (or multiple bonus bets) for a second bite at the apple. 

This is a great Massachusetts bonus because you enjoy the rare sensation of invincibility - and whatever happens, you have plenty of funds to carry on betting. Most operator bonus bet offers are nonwithdrawable and will expire after seven days if not used.

There is usually a 1x playthrough requirement attached to each Massachusetts sportsbook promo. What that means is, if your bonus bet is worth $100, you need to bet $100 before you can withdraw any funds associated with the Massachusetts betting offer.

Deposit Bonuses From Massachusetts Betting Promos

Many Massachusetts sportsbooks offer deposit bonuses as a way of attracting new MA customers. A deposit bonus is when a sportsbook matches your first deposit up to a certain percentage or dollar value.

BetRivers MA, for example, offers a 100% deposit match up to $250, as it does in some other legal states. DraftKings MA, meanwhile, offers a match way lower than 100% (it's 20%), but if you deposit enough you can still build up serious bonus funds. Customers like deposit matches because they add significantly more to their bankroll without having to make a wager.

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No-Deposit Bonus At Massachusetts Sportsbooks 

Few sports betting sites offer a no-deposit bonus. After all, it means giving money away with no certainty that the customer in question will deposit any of their own funds.

However, you will occasionally find an online sportsbook that places a bonus - sometimes up to $100 - in your account as soon as you register for their sportsbook. No-deposit bonuses are excellent for new sportsbook customers because it is the ultimate first-bet insurance; you can start wagering without the chance that you will lose any of your own money.

Reload Bonuses At Mass Sportsbooks 

Massachusetts sports betting promo codes are usually only for new users. However, you may occasionally find Massachusetts sportsbook bonus codes that trigger a benefit for those who have been clients or customers of an online sportsbook for some time.

A reload bonus is similar to a deposit match. When you deposit the MA sportsbook will match it, up to a certain percentage. FanDuel MA could offer a 100% deposit match up to $75 for loyal customers who have taken a break from betting.

This is a great Massachusetts sportsbook bonus if you are planning a busy spell of sports betting on a series of games such as the NFL post-season or the NBA Playoffs and could do with a boost to your betting balance before you get underway.

Odds Boosts At Massachusetts Sportsbooks

An odds boost is the most common type of Massachusetts sportsbook bonus for existing online sports betting customers. Odds boosts are applied by some online sportsbooks on a daily basis - leading sports betting sites such as FanDuel MA and Caesars Sportsbook MA have whole sections of their website dedicated to odds boosts for existing customers.

The sportsbook selects certain sports betting markets and enhances those betting odds. For instance, Caesars Sportsbook MA might boost the odds for the New England Patriots to win their next football game from +150 to +200.

That means for every $100 you stake, you win $50 more than you would have without the boost. This is a great sportsbook bonus if you like to get the best value odds when you place a wager.

Referrals At Massachusetts Sportsbooks

Every online Massachusetts sportsbook is eager to add to its customer base. Most Massachusetts sportsbook operators offer an incentive to enlist your help in that endeavor. If you refer a friend and they sign up and make a first deposit, you are rewarded by the sportsbook. This sportsbook reward is usually in the form of a bonus bet.

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Sports to Bet With Massachusetts Betting Bonuses

There are a handsome range of sports and leagues on which you can use your bonuses - remember, you aren't limited to one sportsbook or Mass sports betting promos.

Many of the leading online Massachusetts sportsbooks offer you the opportunity to bet on these great sports from around the globe. However, for those whose sporting passions lie closer to home, the Bay State is the location for some of the most famous teams in US sports - indeed, the world.

You may want to use your bonus bets, or the extra funds generated by a deposit bonus, to enjoy wagering on one of the following leagues that command the attention and affection of so many fans.

NFL Bonuses

With an amazing six Super Bowl triumphs since the turn of the Millennium, the Tom Brady-led New England Patriots brought so much pleasure to football fans in Massachusetts and the wider New England region. But even with Brady now retired, the NFL and the Patriots are still a massive draw in the Bay State.

Football is the biggest sport in terms of wagering interest across the U.S. All Massachusetts sportsbooks see their handle rise significantly around NFL season, while the Super Bowl is the biggest annual sports betting event in the country. Massachusetts betting promos are some of the best in the country and the biggest bonuses are often available around September.

NBA Bonuses

Basketball is another sport that inspires lifelong loyalty among its fans. In the Boston Celtics, hoops enthusiasts in Massachusetts have one of the most famous names in the NBA to follow.

The 2022-23 Celtics are looking to finish what they started after falling short of an NBA championship this past summer. You can bet sure that BetMGM Massachusetts and Caesars Sportsbook Massachusetts, two of the best operators in terms of NBA betting, will consistently have tons of Celtics betting offers all season. BetMGM MA, in particular, should run NBA specific promos and odds boosts for customers.

MLB Bonuses

The Boston Red Sox have been delighting and frustrating fans at Fenway Park since 1912. DraftKings MA is a partner of the Red Sox, so they'll be no shortage of MLB bonuses geared toward Boston fans. FanDuel MA also offers a great MLB betting experience and various promotions, some of which tie bonus bets into how many home runs are hit in a given game.

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NHL Bonuses

The Boston Bruins are one of the Original Six teams, tracing their ancestry right back to the start of the NHL. Boston fans love the Bruins and Caesars Sportsbook Massachusetts will give them ample markets and NHL bonuses and odds boosts. There are plenty of ways to wager on hockey through parlays, straight bets, and prop bets, and many bonus bets will surely be placed at Caesars MA on the Bruins when the time comes.

How To Use Massachusetts Sportsbook Promo Codes

The process of using Massachusetts sportsbook promo codes is extremely straightforward. When you register for a Mass sportsbook, there is a box where you insert a Massachusetts sportsbook promo code if required (usually a simple sequence of letters and numbers). Sometimes you don't even need to enter the promo code, as long as you click the correct 'Bet Now' link on this page you'll automatically qualify.

Your MA sign-up bonus is automatically activated once you've entered the Massachusetts sportsbook promo code. It's important to research any welcome bonus offers carefully to ensure that you understand all of the Massachusetts betting promos terms and conditions.

Why Do Massachusetts Sportsbooks Offer Promo Codes?

There are two main reasons why an online sportsbook offers Massachusetts betting promos. The first is that it acts as a marketing device to raise awareness of that sportsbook and the odds, promotions, and bonuses it offers.

The second is to make it as easy as possible for you to qualify for an initial bonus offer. A bonus bet up to $1,000, or a deposit bonus like BetRivers' 100% match up to $250 offers real value. These Massachusetts sports betting promos should make your first betting experience fun - and maybe even profitable.

Massachusetts Sportsbook Bonuses Explained

We cannot emphasize strongly enough how important it is that you understand the terms and conditions that apply to any of the Massachusetts sportsbook promo codes. If you don't, you risk missing out on the full benefits of the MA promotions. Some of the terminologies can be challenging for new sports bettors, so let's look at some of the terms that may be used and explain what they mean.

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Wagering Requirements

Be aware that you may have to play the amount of your initial stake or deposit several times before you can withdraw any funds arising from successful bets. This is also known as a "playthrough."

Some operators, such as FanDuel, do not have any such restrictions, while at BetRivers you need to play your bonus funds generated by your deposit match only once to qualify. Others, such as DraftKings, insist you play through several more times.

Minimum Deposit

You have to deposit a minimum amount to qualify for a Massachusetts sportsbook welcome bonus. For instance, you need to place at least $20 in your Caesars Sportsbook MA account to qualify for a bonus bet. Minimum deposits vary between sportsbooks, so it is extremely important that you check to see if there is a lower limit.

Minimum Odds

Some sportsbooks insist that an initial wager must be staked at odds longer than a particular price, which may be -300 or even -200. Caesars Sportsbook MA sets minimum odds on its welcome offers and other promotions. The rationale is that the operator does not want you wagering on a virtual certainty. However, other Massachusetts sportsbook operators - including FanDuel MA - do not impose minimum odds.


This is another consideration that should have you checking the small print carefully. You may have to place your first bet, or any bonus bets, within a time limit - or risk losing the funds altogether.

It is fairly standard for operators to give you seven days to use bonus bets, but the best operators give you at least two weeks. For instance, you have 14 days to use the bonus bet you receive via the Caesars Sportsbook MA app or website (if your first bet loses).

Cash Out

The opportunity to cash out is one of the best innovations to arrive in the online sports betting market in recent years.

If you want to lock in a profit or limit a loss, you can close down a wager early on certain betting markets. However, most operators stipulate that you will not be offered the opportunity to cash out on bonus bets generated by a welcome offer.

Get Started With Massachusetts Sportsbook Promo Codes

By now you should be armed with sufficient information to know what Massachusetts betting promos are - and how to use them when you get the opportunity now that online Massachusetts sports betting has gone live.

There is undoubtedly a compelling selection of Massachusetts sportsbooks to choose from, all of which offer tempting welcome bonuses in an attempt to attract new clients.

The best online Massachusetts sportsbooks are well-respected betting operations. They encourage responsible gambling and offer assistance to anyone who fears they are developing a gambling problem. They also have excellent customer support teams in place to answer any queries relating to Massachusetts sportsbook promo codes, or any other form of a gambling problem.

To help you get the best out of your wagering experience, we have several other articles that will inform and enhance your betting knowledge. These include betting guides for moneylines, parlays, and point spread betting that will ensure you wager smarter and always meet those all-important wagering requirements.

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MA Sportsbook Promo Codes FAQ 

How does a Massachusetts sportsbook promo code work?

A Massachusetts betting promo should be used during the process of signing up for a Massachusetts sportsbook account. You need to enter a Massachusetts betting promo while registering for a new betting account (if one is required). Some operators, like DraftKings MA and FanDuel MA, don't require sportsbook promo codes.

Can I use Massachusetts sportsbook promo codes on a mobile sportsbook?

Yes, mobile betting customers can use Massachusetts betting promos on Massachusetts mobile sportsbook apps now that Massachusetts sports betting is live.

Are Massachusetts sportsbook promo codes available for existing customers?

Massachusetts sportsbook promo codes are almost always used to trigger new user bonuses. However, there have been occasions when bonus codes have been used to activate bonuses for existing customers, so it would be incorrect to say this never happens.

What sports bets can I use Massachusetts sportsbook promo codes on?

Yes, you can usually use a Massachusetts sportsbook promo code on any sport. That said, a Massachusetts sportsbook welcome offer may apply to a particular sport depending on the time of the year.

How often are Massachusetts sportsbook promo codes updated?

Some sports betting operators like to change their Massachusetts sportsbook promo codes every month. This practice enables them to track the success of each promo code, which informs future marketing campaigns. Others, however, like to stick with the same promo code so that potential customers feel increasingly familiar with it – and thus more likely to use it.

When should you use Massachusetts sportsbook promo codes?

The most common time to use a Massachusetts sportsbook promo code is when you are signing up for the opportunity to enjoy online sports betting. Codes are not generally used to open retail sports betting accounts. You should be prompted during your sign-up process to enter any code you have been given into a prominent box in your registration form.

How many times can you redeem Massachusetts sportsbook promo codes?

Massachusetts betting promos are only able to be redeemed once, since they are geared at getting new users to sign up.

About the Author

Martin Booth for Bookies.com
Martin Booth
Award-winning contributor covering sports betting and casino gaming around the world for decades, Martin Booth is one of the most trusted voices in online gambling. From legislative updates in New York to breaking down the top betting apps in Ontario, Martin covers a gambit of topics for Bookies.com.