Guide To The Best Massachusetts Sportsbook Promos
Massachusetts officially legalized sports betting last year after legislation passed both houses. Governor Charlie Baker made the sports betting bill official with his signature. MA online sports betting is up and running. You now have the chance to score big Massachusetts sports betting promos in the Bay State.
But what kind of bonuses are available and where can you find them? The following guide answers this question while covering Massachusetts sports betting promotions. You’ll learn which Massachusetts sportsbook promos are available at different online sportsbooks across the state.
Top Massachusetts Online Sportsbook Bonuses
Our Recommended DFS Pick’Em Sites
Table Of Contents
Best Massachusetts Online Sportsbook Bonuses
Massachusetts Online Sports Betting Bonuses April 2025
You’ll find the best Massachusetts sports betting bonuses below, including bonus bets, first bet insurance offers, and deposit bonuses. As covered below, some of these deals can provide lots of bonus funds.
We’ll regularly update this page with the latest Massachusetts online betting bonuses. You can check back here from time to time when you’re seeking more online sports betting promotions.
*Promos updated April 2025
Massachusetts Sportsbook Promo Code Updates
June 11, 2024 – DraftKings Sportsbook switches to a Bet $5 Get $150 in Bonus Bets Instantly sign-up offer for Massachusetts bettors.
May 20, 2024 – DraftKings Sportsbooks introduces a $1,500 No Sweat First Bet offer for new players.
May 1, 2024 – FanDuel switches to a Bet $5 Get $300 in Bonus Bets if Your Bet Wins promo for bettors in Massachusetts.
April 9, 2024 – FanDuel Sportsbook Massachusetts switches to a Bet $5 Get $150 in Bonus Bets Guaranteed welcome offer.
March 15, 2024 – BetMGM unveils a new sign-up offer in most states, as new customers can opt-in for Up to $1,500 in Bonus Bets Paid Back if Your First Bet Does Not Win. This offer functions as a losing bet rebate on your bet at BetMGM. You don’t need a BetMGM Massachusetts promo code to unlock the offer if you sign up through the “CLAIM OFFER” links in this guide.
March 11, 2024 – DraftKings Sportsbook announces a Bet $5 Get $150 in Bonus Bets Instantly promo. Sign up through the link on this page and you’ll get the bonus without the need for a DraftKings Massachusetts promo code.
March 11, 2024 – FanDuel Sportsbook announces a Bet $5 Get $200 in Bonus Bets if Your Bet Wins promo running through April 8. Sign up through the link on this page and you’ll get the bonus without the need for a FanDuel Massachusetts promo code.
DraftKings Sportsbook Massachusetts Promo Code
DraftKings Sportsbook has an enticing offer for new members, in the form of a Bet $5 Get $150 in Bonus Bets Instantly offer.
Once you sign up for a new DraftKings Massachusetts account (through the “CLAIM OFFER” link at the end of this section) and deposit a minimum of $5 into your new sportsbook account.
After that, place your first bet at DraftKings Sportsbook (minimum $1). You’ll see $150 in bonus bets added to your account.
Keep in mind that you can’t directly cash out bonus bets, and you only keep the winnings from a wager made with these credits.
DraftKings Bet-Get Bonus Terms And Conditions
- Must be a new member of DraftKings Sportsbook.
- Must be at least 21 years old.
- First deposit must be $5 or more to qualify.
- Bonus funds are awarded as a Bonus Bet Token.
- Bonus bets expire after seven days.
Why DraftKings MA
DraftKings currently offers more promotions than any other online sports betting site in the Bay State. It provides odds boosts, leaderboard contests, cash races, and chances at bonus bets. This sportsbook also shines through its unique social features, including pool contests and private betting groups with friends/family.
- Compare DraftKings Sportsbook MA with other Massachusetts sports betting apps in our DraftKings Sportsbook review.
Note – the Massachusetts sports betting bonus included in the link below occasionally changes from DraftKings standard promo:
- Find out which states DraftKings is legal in with this DraftKings Legal States guide.
FanDuel Sportsbook Massachusetts
FanDuel Massachusetts Bet-Get Promo
FanDuel Massachusetts welcomes new players with a Bet $5 Get $300 in Bonus Bets if Your Bet Wins sign-up bonus.
About This Offer
This offer is unique among Massachusetts sportsbook bonuses. You receive winnings from a successful bonus bet, but not the wager amount. As is common with sports betting in Massachusetts, you can withdraw bonus bet winnings instantly after meeting 1x rollover.
FanDuel Sportsbook Massachusetts Bet-Get Bonus Terms And Conditions
- Must be a new member of FanDuel Sportsbook.
- Must be at least 21 years old.
- Must be physically located in Massachusetts
- Initial deposit must be $10 or more.
- New players must place a first bet of $5 or more.
- First bet cannot be used with an odds boost.
- First bet that is settled early will disqualify players from the bonus.
- Bonus bets expire after seven days.
How Do I Claim The FanDuel Massachusetts Welcome Bonus?
- Visit FanDuel through our Props.com link (no code necessary).
- Make a $10 minimum deposit or more.
- Place a first bet worth at least $5.
- You’ll get $300 in bonus bets if that bet wins
Why FanDuel MA
This sportsbook app is the leader in U.S. sports betting handle for a reason. FanDuel offers all major bet types, plenty of sports, and a wide variety of banking options. Regarding wager types, you can bet on moneylines, spreads, totals, parlays, same game parlays, props, futures, and live betting.
For good measure, FanDuel is the official sports betting partner of the Boston Bruins. You can count on FanDuel to offer one of the best Massachusetts sportsbooks.
- Compare FanDuel Sportsbook Massachusetts with other sports betting sites in our FanDuel Sportsbook review.
Note – the FanDuel Massachusetts Sportsbook offer included in the link below occasionally changes from FanDuel’s standard “No Sweat First Bet” promo:
Learn more about what states FanDuel is legal in with this FanDuel Legal States guide.
Caesars Sportsbook Massachusetts
Caesars Sportsbook MA $1,000 First Bet Back
The Caesars Sportsbook Massachusetts welcome bonus comes in the form of the $1,000 First Bet Back offer. This bonus functions as first bet insurance (aka risk-free bet) on your first wager at Caesars.
About This Offer
You can make your first wager at Caesars Sportsbook with the insurance of a losing bet rebate. If that initial wager loses, Caesars will issue a rebate of up to $1,000 in bonus bets. The rebate matches the amount of the wager, up to a max of $1,000.
Caesars Sportsbook Massachusetts $1,000 First Bet Back Terms And Conditions
- Must be a new member of Caesars Sportsbook.
- Must be at least 21 years old.
- Must be physically located in Massachusetts
- First bet must be placed within 30 days of opening a new account.
- Bonus bets are issued within two days after a player’s first bet is settled.
- Bonus bets are valid for 14 days after being issued
How Can I Claim The Caesars Sportsbook Massachusetts Promo?
- Click the “CLAIM OFFER” link below.
- Select Massachusetts on the homepage and choose Bet Now.
- Enter a valid email address. The Props promo code “MYPROPS1000” should be entered automatically. If not, enter that code in the appropriate field.
- Provide your name, date of birth, and address.
- Answer the security questions.
- Deposit $10 or more.
- Place your initial bet and see if it wins.
Why Caesars Sportsbook?
Caesars Sportsbook offers an excellent Maryland sports betting promotions to go along with one of the most well-regarded mobile sports betting apps in the industry.
Bettors of all experience levels should find plenty to like about the Caesars Maryland Sportsbook platform. The Caesars app competes with anything in the industry in terms of a top-notch all-around sportsbook.
- You can take a look at our comprehensive Caesars Sportsbook review if you click here.
BetMGM Massachusetts Promo Code
Sign up with BetMGM using the links on this page and get up to $1,500 in Bonus Bets Paid Back if your first bet doesn’t win.
This is different from first deposit match bonuses. This bonus allows players to make their first wager on any sporting event and receive a 100% refund of up to $1,500 if that bet is lost.
BetMGM “Paid Back” Bonus Terms And Conditions
- Must be a new member of BetMGM.
- Must be at least 21 years old.
- Minimum deposit of $20 to qualify for this bonus.
- Maximum refund of $1,500.
- Bonus bets come with a 1x playthrough requirement.
- Bonus bets expire after seven days.
Why BetMGM MA
BetMGM offers everything that you’d expect from a top-tier online sports betting site, including one of the best Massachusetts sportsbook promo offers. It provides all common bet types, many betting markets, and a user-friendly app. You’ll have no trouble placing wagers here, whether they be on the New England Patriots or Boston Celtics.
BetMGM also has quality customer service and support for those experiencing problems with gambling. Finally, BetMGM Rewards offers great perks for online sports wagering or land-based resorts (e.g., MGM Springfield).
- Compare BetMGM MA with other Massachusetts online sportsbook promos in our BetMGM Promo Code & Review.
Note – the Massachusetts sports betting bonus included in the link below occasionally changes from the BetMGM standard promo:
Sports Betting In Massachusetts – Best Alternatives
Legal sports betting gives Bay Staters access to traditional sports wagers like moneylines, spreads, and totals. This is a very exciting time for anybody who’s been waiting for professional and college sports betting. However, standard online sports betting isn’t the only game in town.
Several legal Massachusetts sports betting alternatives are available throughout the state. These sites offer everything from prop betting games to daily fantasy sports. They provide a laid-back and lower risk experience compared to traditional online sportsbooks like DraftKings, FanDuel, or Caesars Sportsbook. But at the same time, these alternative sports betting operators are close to the real deal.
Fliff Massachusetts
Bonus Offer
Fliff is a sweepstakes sports picks site that offers new depositors a 100% match bonus up to $100.
About This Offer
This sports sweepstakes site will match your first purchase by 100% up to $100. If you buy a Fliff Coin package worth $50, for example, you’ll qualify for a $50 bonus. This is one of the largest alternative Massachusetts sports betting offers on the market.
Fliff Massachusetts Sign-Up Offer Terms And Conditions
- Must be a new member of Fliff.
- Must be at least 18 years old.
- Must be located in Massachusetts.
- Minimum first deposit of $4.99 to qualify for this bonus.
- Fliff Cash bonus funds come with a 1x playthrough requirement.
- Minimum of $50 to withdraw Fliff Cash.
How Do I Unlock The Fliff Welcome Bonus In Massachusetts?
- Go to Fliff via our “CLAIM OFFER” link.
- Register and use the “PROPS” Massacusttes sportsbook promo code.
- Purchase a Fliff Coin package (comes with Fliff Cash).
Why Fliff
Available in 40 states, Fliff is as close to regular Massachusetts sports betting as any alternative operator. Its contests involve common sports bets, including moneylines, spreads, totals, and live wagers—only in a sweepstakes model.
You purchase Fliff Coins to enjoy free sports sweepstakes contests, while Fliff Cash comes with the packages. You can convert the Fliff Cash into cash prizes after meeting rollover requirements.
- For more on how Fliff works in Massachusetts, check out our Fliff review page.
Note – the Fliff bonus included in the link below occasionally changes from the standard Fliff promo:
Looking for the best sign-up bonuses at MA daily fantasy sports sites? Click here.
Types Of Sports Betting Bonuses
Sportsbook bonus offers come in many different forms. You’ll often see the sports betting sites recommended by Props.com rotate through some of the following common bonus offer types:
Bet-Get Bonus
Bet-Get bonuses award bonus betting credits to new players after making their first bet at a given sportsbook.
For instance, FanDuel Sportsbook Massachusetts often offers a Bet $5 Get $150 in Bonus Bets welcome promo. If you’ve never created a FanDuel account, you can sign up as a new player, make your first deposit, and make your first bet (at least $5).
After you make that bet, FanDuel will award $150 in bonus bets. Keep in mind that bonus bets only allow you to keep the winnings from the bet, not the bet itself.
You’ll sometimes see variations on this bonus type such as the following:
- Bet $5 Get $150 if your Bet Wins
- Bet $5 (on any pregame moneyline) Get $150
Be sure to pay attention to the exact wording of a Bet-Get bonus to understand the specific terms.
First Bet Insurance
First bet insurance bonuses cover your first bet at a sportsbook with a refund if the wager loses.
For example, BetMGM Massachusetts often welcomes new players with a $1,500 First Bet Back promo. That offer allows you to make your first wager at BetMGM, and get a rebate on the bet if it loses (up to a $1,500 max).
With that offer in place, you could make your first deposit at BetMGM, and place a $1,500 bet. If that bet loses, you would see $1,500 in bonus bets appear in your account.
The rebate matches the amount of your first bet. So if your first bet was for $500, and it lost, you’d get $500 in bonus bets back.
You’ll see this bonus type often referred to as a “No Sweat First Bet” or a “Paid Back” bonus, among other similar terms.
Deposit Match
The deposit match is one of the most common bonus types you’ll see across all online gaming sites, including sportsbooks, daily fantasy sites, and online casinos.
Many of the DFS apps listed on this website offer deposit matches as a welcome bonus. For instance, Underdog Fantasy generally presents a 100% deposit match up to $100 as a sigup bonus.
Sign up for a Underdog Fantasy account, make your first deposit, and Underdog will match 100% of that deposit up to $100.
The match funds often come in the form of bonus credits. You generally have to meet some kind of playthrough requirement before you can withdraw the bonus funds.
At Underdog, you must playthrough 1x of your original deposit, plus 1x of the bonus credits, before you can withdraw winnings from the bonus credits.
Much like bonus bets at a sportsbook, bonus credits only allow you to retain the winnings from any entry placed, and not the original stake.
Massachusetts Sportsbook Promo Codes FAQ
Is sports betting legal in Massachusetts?
Yes, the Bay State officially offers legalized sports betting. The Massachusetts Sports Wagering Act lays out the framework for retail and online sports betting legal matters.
Is FanDuel Legal in Massachusetts?
Yes, FanDuel is one of six legal sports betting apps available in Massachusetts. It holds a license with the Massachusetts Gaming Commission to prove its legality within the state. You can enjoy FanDuel through legal mobile sports betting anywhere within state lines.
Is DraftKings Legal in Massachusetts?
DraftKings is one of six legal Massachusetts sports betting apps currently running in the Bay State. It maintains licensing with the Massachusetts Gaming Commission and abides by MA sports betting laws. You can enjoy the DraftKings sportsbook app as long as you’re 21 or older.
How old do I have to be to bet on sports in Massachusetts?
The legal Massachusetts sports gambling age is 21 years or older. MA online sportsbooks require you to provide the last four digits of your SSN for age verification purposes. Assuming you’re 21+, you’ll be able to wager at any retail or online sportsbook throughout the state.
Which online sportsbooks are legal in Massachusetts?
Seven online sportsbooks hold Massachusetts sports betting licenses, including Barstool, BetMGM, Betr, Caesars, DraftKings, FanDuel, and WynnBET. All of these Massachusetts sports betting apps have gone live so far except for Betr. The latter does hold a MA sports betting license, though, and plans to launch soon.
Is retail sports betting legal in Massachusetts?
Yes, Massachusetts offers retail sports betting in addition to online sports betting. Three MA retail sportsbooks are available, including Plainridge Park Casino (Barstool Sportsbook), MGM Springfield (BetMGM), and Encore Boston Harbor (WynnBET). As of now, no news suggests that retail betting will expand beyond the current offerings.
Top Online Sportsbook Promos In Other States
- Alabama – Top Sign-Up Offers
- Arizona – Top Sign-Up Offers
- California – Top Sign Up Offers
- Colorado – Top Sign Up Offers
- Florida Sign-Up Offers
- Georgia Sign-Up Offers
- Illinois Sign-Up Offers
- Indiana Sign-Up Offers
- Kansas Sign-Up Offers
- Kentucky Sign-Up Offers
- Maryland Sign-Up Offers
- Massachusetts Sign-Up Offers
- Minnesota Sign-Up Offers
- Missouri Sign-Up Offers
- Michigan Sign-Up Offers
- Nebraska Sign-Up Offers
- New Jersey Sign-Up Offers
- New York Sign-Up Offers
- North Carolina Sign-Up Offers
- Ohio Sportsbook Offers
- Oklahoma Sign-Up Offers
- Pennsylvania Sign-Up Offers
- South Carolina Sign-Up Offers
- Tennessee Sign-Up Offers
- Texas Sign-Up Offers
- Virginia Sign-Up Offers
- Wisconsin Sign-Up Offers
Top Massachusetts Sportsbook Sign-Up Offers
Top Sportsbook Picks in Massachusetts
