Online Sportsbooks List of All Massachusetts Sportsbooks Massachusetts Sportsbook Promos

Massachusetts Sportsbook Promos

We've listed and broken down the best sportsbook sign up offers available Massachusetts!

Written by Patrick Corkery → Editor-in-Chief

Updated: Dec 17, 2025

21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.

Top Massachusetts Sportsbook Promos
	Bonus
#1 Fanatics Sportsbook 4.5/5	Bet and Get up to $2,000 in FanCash Bet Insurance	Review Claim Go to Fanatics Sportsbook	Get Up to $200 Back in FanCash Every Day for 10 Straight Days if Your Bet Loses (Up to $2,000 Total) 21+. New customers in AZ/CO/CT/IL/IN/IA/KS/KY/LA/MD/MA/MI/ NJ/NY/NC/OH/PA/TN/VT/VA/WV/WY/DC only. Must opt-in and make a qualifying wager of $1+. One qualifying wager per day. Qualifying cash wager must have odds of -500 or greater. If the qualifying wager settles as a loss, receive a non-withdrawable FanCash amount equal to your stake, up to a maximum of $200 per day. FanCash paid out within 72 hours of qualifying wager settlement. FanCash expires 7 days from issuance. See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.
#2 FanDuel Sportsbook 4.7/5	Bet $5, Get $300 in Bonus Bets If Your Bet Wins	Review Claim Go to FanDuel Sportsbook	Place a $5 Wager and Get $300 in Bonus Bets If Your Bet Wins 21+. New customers only. Offer(s) available in AZ/CO/CT/IA/IL/IN/KS/KY/LA/MD/MA /MI/MONC/NJ/NY/OH/PA/TN/VT/VA/WV/WY/DC. Minimum $5 first deposit required. Promotion bonus will be credited to your account within 72 hours of settlement of Qualifying Wager. First online real money wager only (minimum $5). Bonuses issued as non-withdrawable bonus bets that expire in 7 days. See full T&C at FanDuel.
#3 Caesars Sportsbook 4.6/5	Bet $1, Double Your Winnings on Your Next 20 Bets	Review Claim Go to Caesars Sportsbook	Get 20 100% Profit Boosts After Your First Real Money Wager of $1 21+ only. New customers only. Must use Promo Code SBO20X. AZ/CO/IL/IN/IA/KS/KY/LA/ME/ MA/MD/MI/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only. Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days. Receive twenty 100% Profit Boosts to use on any market. Maximum wager for each profit boost is $25. Maximum additional winnings for each rewarded profit boost is $2,500. Profit Boosts expire 14 days after receipt. See full T&C at Caesars.
#4 DraftKings Sportsbook 4.6/5	Bet $5, Get $300 in Bonus Bets If Your Bet Wins	Review Claim Go to DraftKings Sportsbook	Bet $5 and Get $300 in Bonus Bets if Your Bet Wins 21+ and present in most states (18+ in DC/KY/NH/WY). Must select Token BEFORE placing min. $5 bet to get max. $200 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake is removed from payout. Full T&C apply, visit DraftKings Sportsbook for more details.
#5 BetMGM 4.4/5	Up to $1,500 in Bonus Bets if Your First Bet Doesn't Win	Review Claim Go to BetMGM	Up to $1,500 Back in Bonus Bets if Your First Wager Doesn't Win 21+. New users only. Offer available in AZ/CO/DC/IL/IN/IA/KA/LA/MA/MD/MI/MO NC/NJ/OH/PA/TN/VA/WV/WY. Offer not available in NV/NY/PR. Qualifying deposit (min $10) and first real money wager required. If qualifying bet settles as a loss, user is refunded 100% in non-withdrawable bonus bets up to $1,500. Rewards are non-withdrawable bonus bets that expire in 7 days. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER. NY: Call (877-8-HOPENY) or text HOPENY (467369). See full T&C at BetMGM.

Betting Sign Up Promos

21+. Play it smart from the start with GameSense. GameSenseMA.com. If you or a loved one is experiencing problems with gambling, hope is here. Call 1-800-327-5050 or visit helplinema.org to speak with a trained specialist 24/7 for free.

Massachusetts Sportsbook Promos

Presently, there are 7 sportsbooks available in Massachusetts, and all extend sign up bonuses to new users.

All the best promos on offer in Massachusetts are listed below, with detailed breakdowns provided further on the page.

Find Your MA Sportsbook Bonus

Bonus Feature	Best Sportsbook
🆕 Best New Bonus	BetMGM ➡️
💰 Highest Potential Value	Caesars ➡️
󠀥󠀥📈 Best Return on Investment	FanDuel ➡️
⏳ Longest-Lasting	Fanatics ➡️

Learn More About the Top Massachusetts Sports Betting Bonuses

Fanatics Sportsbook MA Promo
FanDuel Sportsbook MA Promo
Caesars Sportsbook MA Promo
DraftKings Sportsbook MA Promo
BetMGM MA Promo

Fanatics Massachusetts Promo

Bet and Get up to $2,000 in FanCash Bet Insurance

Fanatics Sportsbook has a special new player offer for bettors in Massachusetts: $200 Second Chance bets each day for your first 10 days, up to a total of $2,000 in FanCash.

Deposit at least $1 and place your first bet within five days of opting into the bonus.

If your first bet of each day loses, Fanatics will match your wager 100% up to $200 in non-withdrawable bonus bets in FanCash for each of your first 10 days on the platform.

To qualify for a bonus bet of up to $200 each day, just place a bet of $1 or more on any market with odds of -500 or higher.

Although it would be great if this offer applied to both winning and losing bets, the long-term value still makes it one of the best sportsbook sign up promos available.

Fanatics Massachusetts Promo Key Facts

Total Bonus Amount	$2,000
Minimum Deposit	$1
Minimum Bet	$1
Minimum Odds	-500
Turnover Requirement	1x
Expiration Time	7 Days
Promo Code	None Required

Claim $2,000 offer Go to Fanatics Sportsbook Review →

Get Up to $200 Back in FanCash Every Day for 10 Straight Days if Your Bet Loses (Up to $2,000 Total)
21+. New customers in AZ/CO/CT/IL/IN/IA/KS/KY/LA/MD/MA/MI/ NJ/NY/NC/OH/PA/TN/VT/VA/WV/WY/DC only.
Must opt-in and make a qualifying wager of $1+. One qualifying wager per day. Qualifying cash wager must have odds of -500 or greater. If the qualifying wager settles as a loss, receive a non-withdrawable FanCash amount equal to your stake, up to a maximum of $200 per day. FanCash paid out within 72 hours of qualifying wager settlement. FanCash expires 7 days from issuance.
See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.

FanDuel Sportsbook Massachusetts Promo

Bet $5, Get $300 in Bonus Bets If Your Bet Wins

New players in Massachusetts joining FanDuel Sportsbook can enjoy a Bet $5, Get $300 in Bonus Bets If Your Bet Wins promo.

To claim this offer, simply sign up with FanDuel Sportsbook and deposit a minimum of $5. Following that, place a real-money wager with a minimum value of $5.

If your bet wins, you'll receive $300 in bonus bets within 72 hours of placing your wager. This bonus bet cannot be withdrawn, but its value will be equivalent to real cash for wagering purposes.

While we wish that you got your bonus whether you win or lose, like some competing offers, but this has to be considered one of the very best sportsbook sign up bonuses on the market.

FanDuel Sportsbook Massachusetts Promo Key Facts

Total Bonus Amount	$300
Minimum Deposit	$5
Minimum Bet	$5
Minimum Odds	N/A
Turnover Requirement	1x
Expiration Time	7 Days
Promo Code	None Required

Claim $300 offer Go to FanDuel Sportsbook Review →

Place a $5 Wager and Get $300 in Bonus Bets If Your Bet Wins
21+. New customers only. Offer(s) available in AZ/CO/CT/IA/IL/IN/KS/KY/LA/MD/MA /MI/MONC/NJ/NY/OH/PA/TN/VT/VA/WV/WY/DC.
Minimum $5 first deposit required. Promotion bonus will be credited to your account within 72 hours of settlement of Qualifying Wager. First online real money wager only (minimum $5). Bonuses issued as non-withdrawable bonus bets that expire in 7 days.
See full T&C at FanDuel.

Caesars Sportsbook Massachusetts Promo

Bet $1, Double Your Winnings on Your Next 20 Bets

Caesars Sportsbook currently offers an enticing profit boost promo in Massachusetts. When you place a $1 bet, you can receive 20 profit boosts that double your potential winnings.

Create an account using the qualifying promo code SBO20X and make your first cash wager of $1 or more to unlock the offer.

Each token applies to a bet up to $25 and grants up to $2,500 in additional winnings.

Tokens must be used within 14 days or they will expire.

Caesars Sportsbook Massachusetts Promo Key Facts

Total Bonus Amount	20 100% Profit Boosts
Minimum Deposit	$10
Minimum Bet	$1
Minimum Odds	-10000
Turnover Requirement	1x
Expiration Time	14 Days
Promo Code	SBO20X

Claim 20 100% Profit Boosts offer Go to Caesars Sportsbook Review →

Get 20 100% Profit Boosts After Your First Real Money Wager of $1
21+ only. New customers only. Must use Promo Code SBO20X.
AZ/CO/IL/IN/IA/KS/KY/LA/ME/ MA/MD/MI/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only.
Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days. Receive twenty 100% Profit Boosts to use on any market. Maximum wager for each profit boost is $25. Maximum additional winnings for each rewarded profit boost is $2,500. Profit Boosts expire 14 days after receipt.
See full T&C at Caesars.

DraftKings Sportsbook Massachusetts Promo

Bet $5, Get $300 in Bonus Bets If Your Bet Wins

The most popular sportsbook in Massachusetts is currently offering new users a bonus with an extraordinary return on investment.

By simply signing up and placing an initial bet of only $5 on any sports market, you can instantly secure $300 in bonus bets from DraftKings Sportsbook.

Your bonus will appear in your account in the form of $25 bonus bets instantly once your qualifying wager is placed.

Getting $300 in bonus bets with only a $5 risk offers an outstanding return on investment and makes this one of the best offers available in the state.

DraftKings Sportsbook Massachusetts Promo Key Facts

Total Bonus Amount	$300
Minimum Deposit	$5
Minimum Bet	$5
Minimum Odds	-500
Turnover Requirement	1x
Expiration Time	7 Days
Promo Code	None Required

Claim $300 offer Go to DraftKings Sportsbook Review →

Bet $5 and Get $300 in Bonus Bets if Your Bet Wins 21+ and present in most states (18+ in DC/KY/NH/WY). Must select Token BEFORE placing min. $5 bet to get max. $200 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake is removed from payout.
Full T&C apply, visit DraftKings Sportsbook for more details.

BetMGM Massachusetts Promo

Up to $1,500 in Bonus Bets if Your First Bet Doesn't Win

New players to BetMGM have the opportunity to claim a great Bet & get promo: Bet $10, Get $150 in Bonus Bets if Your Bet Wins.

After signing up and depositing at least $10, if your bet wins, you'll receive a $150 in bonus bets.

While it might not be the most groundbreaking deal, it provides an excellent opportunity to explore one of the best online sportsbooks in the commonwealth with some extra bankroll.

BetMGM Massachusetts Promo Key Facts

Total Bonus Amount	$150
Minimum Deposit	$10
Minimum Bet	$10
Minimum Odds	N/A
Turnover Requirement	1x
Expiration Time	7 Days
Promo Code	None Required

Claim $1,500 offer Go to BetMGM Review →

Up to $1,500 Back in Bonus Bets if Your First Wager Doesn't Win
21+. New users only. Offer available in AZ/CO/DC/IL/IN/IA/KA/LA/MA/MD/MI/MO NC/NJ/OH/PA/TN/VA/WV/WY. Offer not available in NV/NY/PR.
Qualifying deposit (min $10) and first real money wager required. If qualifying bet settles as a loss, user is refunded 100% in non-withdrawable bonus bets up to $1,500. Rewards are non-withdrawable bonus bets that expire in 7 days. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER. NY: Call (877-8-HOPENY) or text HOPENY (467369).
See full T&C at BetMGM.

Massachusetts Sports Betting Bonus FAQ

Does Massachusetts have sports betting?

Yes. Massachusetts has had legal online sports betting since March 2023.

What sportsbooks are legal in Massachusetts?

There are 7 sportsbooks available in Massachusetts. You can check out our full list of Massachusetts Sportsbooks for more information on which sportsbooks are available.

Do sportsbooks in Massachusetts have new user promos?

Yes, the majority of the online sportsbooks available in Massachusetts are currently offering new user promos.

What is the best Massachusetts sportsbook promo?

We think Fanatics Sportsbook has one of the best new user betting promos for new players in Massachusetts.

It is currently offering up to $1,000 back in bonus bets over your first 10 days if your first daily wager loses on the platform.

Patrick Corkery

Editor-in-Chief

Patrick has been a sports fan his entire life. Born and raised in the Philadelphia area, he spent a great deal of his childhood attending Phillies, Sixers, and Eagles games. After graduating from Temple University with a degree in Sports Management, Patrick worked for multiple professional sports teams. Now he has translated that love to sports betting and has made it his mission to share his knowledge with the public.

Patrick has also written for our sister site BettingApps.com.