Best Massachusetts Sportsbook Promos: $4,200+ in Bonuses for Sept. 2026

Other Massachusetts sportsbook promo codes

Massachusetts sports betting offers bettors seven of the best sportsbooks and the best Massachusetts sportsbook promo codes and bonuses.

Check out the new theScore Bet promo code welcome offer: Bet $10, Get $100 in Bonus Bets If You Win with code SBRBONUS.

Gambling Problem? Call 1-800-GAMBLER

Ranking the best promos in Massachusetts (out of 5)

1. Why Fanatics has the best Massachusetts sportsbook promo ⭐⭐⭐⭐⭐

Fanatics may be a fresh name in the sports betting industry, but its lucrative welcome bonus should help take market share from more well-known sportsbooks. 

'Up to $1,000 in FanCash Bet Matching' is the headlining welcome bonus offer for Massachusetts residents. All you need is Fanatics promo code SBREVIEW.

Up to $1,000 in FanCash Bet Matching 

The Fanatics offer provides up to $1,000 in matched FanCash. All you have to do is sign up, enter promo code SBREVIEW, and make an initial deposit of $10. Then place a qualifying wager of at least $1 with odds of -500 or higher. Whether your qualifying bet wins or loses, you're eligible for a daily stake bonus match (via FanCash) up to $100.

You can continue betting for ten straight days to earn the maximum of $1,000 in FanCash.

FanCash can be redeemed for Bonus Bets at Fanatics Sportsbook or towards buying merchandise at Fanatics.com. All FanCash expires after seven days. If you use FanCash to obtain Bonus Bets, the Bonus Bets also have a seven-day expiry window. 

Bet $20, Get $350 in FanCash (Over 7 Days)

Alternatively, you can grab a bet $20, get $350 in FanCash offer. This promo requires a $20+ wager on any sports market, with min. odds of -500 or longer. Win or lose, you'll receive $350 in FanCash, but sequenced over 7 days. In other words, you'll need to opt in each day to collect $50 in FanCash ($50 x 7 days).

Our Fanatics Sportsbook review gives a full grasp of what you can expect after signing up.

Fanatics promo pros and cons

Why this Fanatics bonus is better than others

This Fanatics bonus is better than others because it scales perfectly to your bankroll. Even if you don't want to bet $100 per day, you can still capitalize on getting some bonus FanCash by making $1 or $10 bets instead.

What is Fanatics best known for?

The Fanatics Sportsbook app is one of the best in the industry. Its interface is smooth and easy to navigate, making it easy to find a specific betting market or promotion.

Fanatics' experience as an online retailer is helping users in the sportsbook, as it's on our list of the fastest payout sportsbooks. Withdrawal methods include bank transfer, debit card, Venmo, PayPal, and Apple Pay, and you can expect to receive your funds within 24 hours.

2. BetMGM MA offer: $1,500 First Bet Offer ⭐⭐⭐⭐

New customers in Massachusetts could get the following bonus when they use BetMGM bonus code SBRBONUS.

New customers in Massachusetts who register for an account with BetMGM will get a first bet welcome deal of up $1,500. Just make a first bet of any amount, on any market, and BetMGM will credit your account with up to $1,500 in bonus bets if your wager loses. 

Why this BetMGM bonus is better than others

BetMGM's welcome bonus in Massachusetts gives you the freedom to place an initial bet without worrying about losing your stake. New players can earn a first bet offer up to $1,500, which would be paid out as bonus bets. The BetMGM bonus code SBRBONUS is required for this bonus. 

• Create a new BetMGM account using the promo code SBRBONUS.
• A minimum first-time deposit of $10 is required.
• Then, if the bet doesn't win, receive a refund via bonus bets (up to $1,500).
• BetMGM will issue bonus bets in 20% increments for first bets of $50 or more.
• A single bonus bet credit for first bets of $49 or less. So, a $1,500 first bet loss would earn five (5) $300 bonus bets from BetMGM credited to your account.
• Bonus bets must be redeemed within seven days after acquiring them.

3. FanDuel MA offer: Up to $350 Back in Bet Resets ⭐⭐⭐⭐

New customers in Massachusetts who sign up for a FanDuel Sportsbook account can get an 'Up to $350 Back in Bet Resets' welcome offer. Just make a $5 wager on any available betting market, and you'll receive seven (7) x $50 Bet Reset Tokens if you repeat this process over seven days. You don't even need a FanDuel promo code to get started. 

• Must be redeemed through the FanDuel app.
• Minimum deposit of $5 and first bet of $5 or more is required.
• Repeat this step for seven days to collect seven (7) x $50 Bet Reset Tokens.
• Bonus bets are non-withdrawable.
• Bonus bets can be split up, but expire after seven days.
• Bet Reset Tokens expire 24 hours after recepit.

Why this FanDuel bonus is better than others

FanDuel's bonus bets are the most flexible I've seen. I placed a bet that the Bruins would beat the LA Kings at home (-130 favorites). The team came through, and I had a Bet Reset Token in my account. From there, I was able to use it to cover a larger $100 bet, which unfortunately lost. However, the Bet Reset refunded $100 in bonus bets, which I could use to make dozens of $5 and $10 bets over the next seven days. 

4. DraftKings MA offer: Spend $5, Get $200 in Bonus Bets ⭐⭐⭐⭐

New users who sign up for an account with DraftKings Sportsbook in Massachusetts can spend $5, get $200 in Bonus Bets (paid within 21 days), without needing a DraftKings promo code.

• Bonus paid as two (2) $25 Bonus Bets every 7 days via click-to-claim for 21 days that expire seven days (168 hours) after being awarded.
• Must be physically located in MA.
• First time DraftKings Sportsbook customers only.
• Make a deposit of $5+ into your Sportsbook account and bet at least $5 on any market, min -500 odds.
• Win or lose, $200 in bonus funds will be awarded.

Additionally, new users can redeem a secondary promo when they sign up. You can claim a 20% deposit bonus, up to $1,000, by opting in via the DraftKings promotions page.

Why this DraftKings bonus is better than others

While other MA promos might distract you with higher dollar values, the DraftKings bonus is arguably the best value of the bunch. You only need to risk $5 to collect this bonus.

I admit that this bonus might not appeal to those with larger bankrolls, who are more accustomed to betting hundreds (or thousands) at a time. However, this DraftKings bonus is perfect for beginners who just want to bet $5 to $10, which most first-time bettors likely are. 

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit http://gamblinghelplinema.org (MA). 

Please Gamble Responsibly. 888-789-7777/visit http://ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR).

21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: http://sportsbook.draftkings.com/promos . Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.

5. theScore Bet MA offer: Bet $10, Get $100 in Bonus Bets (If You Win) ⭐⭐⭐

theScore Bet (formerly ESPN BET) launched in Massachusetts on November 14, 2023. The deal was the result of a $1.5 billion partnership between ESPN (owned by Disney) and PENN Entertainment. 

New theScore Bet users can get $100 in Bonus Bets when their first wager of $10 or more wins. Just use promo code SBRBONUS to activate this offer.

• Register a new theScore Bet account and use code SBRBONUS.
• Make a real-money deposit and first bet of $10.
• If you win, theScore Bet will credit your account with a bonus bet of $100.
• The bonus bets are awarded within 72 hours of settled wagers.
• Bonus bets cannot be cashed out and expire after seven days.

Why theScore Bet bonus is better than others

As one of the newest sportsbooks on the block, theScore Bet has a simple but attractive welcome bonus to entice new users. The only thing I don't like is that this offer doesn't guarantee $100 in bonus bets, since your first bet needs to win to qualify.

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More sportsbook promo codes

We've covered our top five MA sportsbook promos in-depth, but there's another that's worth taking a look at.

The Bally Bet promo code is another solid choice, offering $50 in bonus bets to any new user who registers and makes a first bet of $10 or more. 

Massachusetts sports betting promos summary

How we rate and review sports betting promotions

Our editorial team considers several factors and features when evaluating and rating legal online sportsbooks in Massachusetts, and our MA sports betting promotions review process is just as thorough and stringent. Here are a handful of bonus characteristics we rate during the process:

• The overall value of the welcome bonus or promotion.
• Whether a minimum deposit is required, and if so, how much.
• Is a real money qualifying bet required to unlock the bonus? If so, what are the minimum or maximum amounts?
• How and when the bonus is unlocked and credited to your account.
• How and when can the bonus funds be withdrawn?
• What are the playthrough requirements required before any bonus funds can be withdrawn?
• If the bonus comes with an expiration date, and if so, how quickly it expires

A great reminder for new players is that just because an online sportsbook or sports betting app offers a significant welcome bonus worth thousands of dollars, that doesn’t mean their user experience or other traits are perfect. In other words, don’t just sign up with an online sportsbook for the bonus. Do your homework by reading honest MA sports betting insights to learn about each site's positive features.

Types of Massachusetts betting sign-up offers and bonuses

Massachusetts online sports betting went live in the state on March 10, 2023, at 10 a.m. ET. Here are some bonus types new users are certain to come across:

⭐ Deposit match bonus

The deposit match bonus is great for new and veteran sports bettors. In an effort to gain your business, online sportsbooks and sports betting apps will match a percentage of your initial deposit up to a certain dollar amount. For example, a 100% deposit match bonus of up to $500 on a first-time deposit of $500 would fund your account with $1,000 in site credits. If an operator offers a 50% deposit match up to $500 and you deposit $500, the bonus would be $250 for a total of $750 in your account.

⭐ Bonus bets

Bonus bets are all the rage as more states legalize sports betting within their borders. Several sports betting apps offer bonus bets in the form of site credits when new players make a first-time deposit and a minimal first real-money bet. 

⭐ First bet offer

Some operators like to woo new players with a second chance at redemption. First, you make an initial banking deposit to fund your account. Next, per the terms and conditions of the First Bet Offer, you wager on a sporting event up to a specific dollar amount. If you win your bet, the bonus is not paid out. However, in the case your sports bet settles as a loss, the operator will credit the amount lost back to your account. 

So, if a sports betting app was offering first bet offer up to $500, you wager $500 on the Celtics to win, and they lose, the operator credits your account the $500 stake back to you. Just remember that $500 insurance claim money may not be redeemable until playthrough requirements are met. Always review the applicable legal terms and conditions before placing a welcome bonus wager.

⭐ Referral bonus

Although not lucrative as a welcome offer, a referral bonus is another great way to add some funds your bankroll. Most sportsbooks will give you a small reward if you can recruit your friends, family, or co-workers to register a new account. Just share your unique sign-up code or download link with your friends. If they make an account and a first deposit, you'll receive a small kickback from the sportsbook. To find out which platform offers the best sportsbook referral bonus, read our detailed guide.  

Everything you need to know about Massachusetts bonuses

All the latest promos and bonuses for Massachusetts betting sites and apps.

How do I use a Massachusetts sportsbook promo code?

If one of the seven sportsbooks reveals that a promo code is required in Massachusetts, the user can follow these steps.

1. Sign up to the sportsbook
2. Use promo code on registration
3. Make your first deposit of real money
4. Make a qualifying wager (sometimes optional).
5. Receive the bonus, if conditions are met.

Who can claim a Massachusetts sportsbook promo code?

Residents of Massachusetts will be eligible to claim a promo code if the sportsbooks decide to offer one upon sign up.

Can I use a Massachusetts sportsbook promo code for any sports betting event? 

Most likely, if any of the operators require a promo code on registration, the expectation will be that new users will be able to activate the bonus and use the bonus on any sport.

Massachusetts betting resources

This guide has helped Massachusetts bettors learn some of the basics when it comes to sports betting promos and welcome bonuses in the state. However, more research and due diligence can be done by checking out one or more of the following pages:

Massachusetts sports betting

Review the best online sportsbooks and sports betting apps Massachusetts has to offer.

Best sportsbook promos

Learn all about the various types of sports betting bonuses operators offer new and veteran players.

DraftKings review

Learn more as to why DraftKings is often referred to as the best online sportsbook and sports betting app in Massachusetts.

Sports betting by category

It doesn't matter what sport or league is your favorite; there's a great sportsbook bonus waiting for you at any number of legal and licensed sportsbooks in your state. Here's a list of the best sportsbooks by category, to make your decisions even easier:

Upcoming schedule for Massachusetts-based teams

The Red Sox look to strengthen their hold on a wild card spot with about five weeks to go in the regular season. Meanwhile, the New England Revolution look to get back in the win column after back-to-back losses. 

 ⚾ Boston Red Sox Upcoming Schedule

⚽ New England Revolution Upcoming Schedule

🏈 New England Patriots Upcoming Schedule

🏒 Boston Bruins Upcoming Schedule

🏀 Boston Celtics Upcoming Schedule

Massachusetts online sportsbooks

Retail sportsbooks in Massachusetts opened for business on Jan. 31, 2023. Six online sportsbooks went live on the March 10 launch date. Betr followed on May 8, 2023 (but would later exit the market entirely), and Fanatics entered beta testing — it is now officially live in the state — on May 25, 2023. Bally Bet also launched in July 2024. 

It is worth noting that on October 3, 2024 the state of Massachusetts issued a cease-and-desist letter to the illegal sportsbook Bovada. 

The following seven sportsbooks are currently active in the state:

Massachusetts online and mobile sportsbooks

Don't live in Massachusetts, or planning to visit another state soon? Visit our legal sports betting state tracker for a rundown of exactly where sports betting is (and isn't) legal. 

Responsible sports betting with Massachusetts promos

The Massachusetts Gaming Commission is the state regulatory body in charge of sports betting oversight. Their primary focus is to create a fair and transparent environment for the expanding betting markets in the state. However, the MGC is also in charge of responsible gaming initiatives.

The Responsible Gaming Framework offers several options for those who need various services to curb gambling addiction:

• Public Health Trust Fund coffers will be filled with $10-$20 million to be used on various research, prevention, and treatment centers.
• GameSense is a free program that is available to interested parties. Its intent is to reduce harm and provide interactive tools to help curb problem gambling.
• PlayMyWay is a budget-setting tool that retail casinos and sportsbooks may partake in and offer to its players.
• The voluntary self-exclusion program is available to anybody who wants to ban themselves from casino and sportsbook floors for a predetermined time.
• The MGC also had initiatives to keep operators in check regarding how much they can spend on marketing advertisements and where those ads can be seen. Several other states have imposed fines for targeting advertising in restricted markets, like college campuses.
• Proceeds from annual sports betting tax revenues will also be used to help fund gambling addiction and treatment centers around the state.

National U.S. gambling helpline: 1-800-GAMBLER

Sportsbook promos and bonuses in other regions

Sportsbook promos and bonuses in legal U.S. states

Ready to translate your insights into a bet? Find the best sportsbook promos for each corresponding state below:

Sportsbook promos and bonuses in international regions

• Canada sportsbook promos (excluding Ontario)
• U.K. sportsbook promos