BetMGM Massachusetts Bonus Code NPBONUS scores $1,000 offer for Celtics-Timberwolves, any game

Sports betting is officially legal in Massachusetts and in-state residents can claim BetMGM Massachusetts bonus code NPBONUS for a $1,000 first bet on the house. That means that if your first bet loses, you’ll get that same amount back in bonus bets.

If you already have a BetMGM Sportsbook account, you’ll have to make a new one since BetMGM uses separate wallets and accounts by state (but you can claim a new bonus at least).

If you live in a different BetMGM state, you can get a similar exclusive offer that lets you place your first bet up to $1,100, and if it loses, you still get that same amount back in bet credits, also known as bonus bets. This offer uses bonus code NPBONUS1100 and is not permitted in Massachusetts, New York, or Washington D.C.

Click the links below to learn more about both BetMGM offers before the Boston Celtics go on the road to play the Minnesota Timberwolves tonight. These offers work for any sports market on BetMGM.

BetMGM Massachusetts Bonus Code

BetMGM Exclusive Bonus Code

BetMGM March Madness Offer

BetMGM also comes to the table with a great March Madness offer that lets new customers get $200 in bonus bets by betting $10 on March Madness when they sign up. Just use bonus code NPBONUSCBB.

Bettors who sign up for BetMGM can make an initial bet up to $1,000, and it loses, the amount wagered is refunded back in bonus bets, aka bet credits. So if you made a $200 losing bet after signing up, you would still get back $200 in bet credits, and so on up to $1,000. The max first bet amount for the exclusive offer is $1,100.

Winning bets are treated like normal and the profits are deposited into your account. Tonight’s Celtics-Timberwolves game is a good time to try out the first two BetMGM offers.

Cetlics vs. Timberwolves pick

On the eve of March Madness, the NBA gives us an exciting matchup when the Minnesota Timberwolves host the Boston Celtics.

BetMGM Sportsbook favors the Celtics by 4.5 points and that just feels too high. The Celtics have not been playing that well recently and expecting them to win by five points on the road feels like a lot.

Boston has lost four of its last six games (including Monday night to the Rockets) and is now three games behind the Milwaukee Bucks for the top seed in the Eastern Conference. Jayson Tatum and Jaylen Brown are generally playing well so the sky isn’t falling, but this has not been a high point of the Celtics’ season.

As for the Timberwolves, they’ve actually won four of their past six games entering tonight. Anthony Edwards continues to grow as a star, Jaden McDaniels keeps ascending in the NBA, and Mike Conley has began to assimilate into the rotation.

Boston may very well win tonight, it’s just hard to imagine a victory five points or more with how it has been playing, so take Minnesota to cover with the BetMGM Massachusetts promo code NPBONUS.

The pick: MIN +4.5

What is the BetMGM bonus code?

BetMGM Bonus Code  NPBONUS
BetMGM Sportsbook Promo Get $1,000 first bet on the house
Sportsbook Promo T&C’s Must be 21+. Gambling problem? Call 1-800-327-5050 or visit

Getting Started at BetMGM

  1. Click the button above and go to BetMGM Sportsbook.
  2. Register your details and read the T&C’s.
  3. When asked for a bonus code, enter NPBONUS.
  4. Place your first bet up to $1,000.
  5. If your first wager wins, the withdrawable money will appear in your balance.
  6. If your bet loses, your bonus bets will be in your account within 24 hours.
  7. Bonus bet funds must be used within seven days or they will expire.

Check out GameSense for safer gambling help in Massachusetts

GameSense Massachusetts
GameSense Massachusetts

If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit for 24/7 support. LiveChat with a GameSense Advisor at or call 1-800-GAM-1234