BetMGM sports betting promotions are available in Massachusetts, including a sportsbook welcome offer for new customers.
From the online sportsbook or the BetMGM Sportsbook app (iOS and Android), all Massachusetts bettors can view available promos.
Some promotions may not be available to certain customers or have expired.Â
BetMGM Massachusetts New Customer Offer
New Massachusetts customers can receive up to $1,500 in Bonus Bets with a First Bet Offer!
Grand Slam Jackpot
You can win up to $50,000 in Bonus Bets each Friday, Saturday, and Sunday of the MLB regular season!
Visit the Promotions section of your account for more info.
NBA SGP Boost
Add more excitement to this week’s NBA betting with a Same Game Parlay Boost Token!
Log in for more information.
NHL Odds Boost
Looking for a bigger payout when betting on NHL odds this week? An Odds Boost Token can do it!
Check your account for a Token!
MGM Rewards
Earn rewards for your hotel stays, dining, slots, table games, and more!
Perks aren’t just for players so enjoy exclusive benefits that will make each stay the best stay.
BetMGM Massachusetts Bonus Promo Code
Use the promo code “BETMGMBONUS” to get BetMGM’s sportsbook welcome offer in Massachusetts.
Sportsbook Apps in Masschusetts
Two BetMGM sportsbook apps are available in the state:
Download the app, sign up, and start betting!
Can You Bet Online in Massachusetts?
Yes, online betting is legal in the state of Massachusetts.
Don’t forget to check out BetMGM casino promotions in Massachusetts. And if you’re in a different state, learn how to change states in the BetMGM app.
Check out more state-specific promos:
- BetMGM Arizona Promos
- BetMGM Colorado Promos
- BetMGM Illinois Promos
- BetMGM Indiana Promos
- BetMGM Iowa Promos
- BetMGM Kansas Promos
- BetMGM Kentucky Promos
- BetMGM Louisiana Promos
- BetMGM Maryland Promos
- BetMGM Massachusetts Promos
- BetMGM Michigan Promos
- BetMGM New Jersey Promos
- BetMGM New York Promos
- BetMGM Ohio Promos
- BetMGM Pennsylvania Promos
- BetMGM Tennessee Promos
- BetMGM Virginia Promos
- BetMGM Washington, D.C., Promos
- BetMGM West Virginia Promos
- BetMGM Wyoming Promos
Sportsbook Bonus Terms & Conditions
Each sportsbook promo includes Terms & Conditions.
The terms might include active dates for the offer, eligibility rules, and expiration of a Bonus Bet.
Read the terms for each promo before wagering.
Gambling problem? Call 1-800-GAMBLER (Available in the US)
Call 877-8-HOPENY or text HOPENY (467369) (NY)
Call 1-800-327-5050 (MA)
21+ only. Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Rewards are non-withdrawable bonus bets that expire in 7 days. In partnership with Kansas Crossing Casino and Hotel.
