Boston takes Sunday’s national spotlight as Sunday Night Baseball is a battle between the Mets and Red Sox. Boston has been fighting for one of the AL wild-card spots and needs every win it can get. Massachusetts sports bettors who are looking for every edge should sign up for a new account using the'BetMGM Massachusetts bonus code'SBWIRE'and get the first-bet offer up to $1,000.
If your opening bet is a loss, you'll get bonus bets back equal to the amount of your wager because you used one of the best'Massachusetts sportsbook promo codes'to start a new account.
The Red Sox need a win to launch them into a two-game series coming up against the powerhouse Atlanta Braves and then a trip to the West Coast that opens in San Francisco. Whether you like the BoSox, the Mets, another MLB matchup or something else entirely, create an account using the'BetMGM Massachusetts bonus code SBWIRE before you make your first bet and get the first-bet offer up to $1,000.
BetMGM Massachusetts Bonus Code SBWIRE $1K First-Bet Offer
| BetMGM Massachusetts Bonus Code | SBWIRE |
| BetMGM Massachusetts Promo | $1,000 First-Bet Offer |
| Terms and conditions | New customers 21 and older in MA; losing wager of $50 or more refunded with 5 equal bonus bets (single bonus bet for less than $50) |
Your first wager can be made quickly with the'BetMGM Massachusetts bonus code SBWIRE, as this is all you need to do to sign up:
- Hit a BET NOW button to display a BetMGM Massachusetts sign-up page on your screen.
- Fill out that page and enter SBWIRE'as the BetMGM Massachusetts bonus code.
- Verify through GPS that you are in Massachusetts when signing up and confirm you are 21+ years of age.
- Deposit $10 or more into your BetMGM Massachusetts account and be ready to play using one of the top'Massachusetts sports betting apps.