All new users can activate the BetMGM promo code MHS1500 and dive into every NBA game Wednesday night, headlined by the Thunder vs. the Knicks and also a fun matchup between the Celtics and Hornets. Create a new account and BetMGM will use your location services on your device to allow you to receive either a $1,500 first bet or $150 bonus.
The majority of users will receive a $1,500 first bet offer. Place your first wager on the app up to that amount, and receive bonus bets back if that initial bet settles as a loss. Those of you located in Michigan, New Jersey, Pennsylvania or West Virginia will instead receive a $150 bonus with a winning wager. Place a $10 wager and get back a $150 bonus if that wager settles as a win.
BetMGM Promo Code MHS1500 for $150 Bonus or $1,500 First Bet
As the NBA slate tips off tonight, eligible bettors can leverage this offer to find an edge on the board. Below are the full details for the available BetMGM promotions:
| BetMGM Promo Code (MI, NJ, PA, WV) | MHS1500 |
| New BetMGM User Offer (MI, NJ, PA, WV) | Bet $10 Get $150 |
| BetMGM Promo Code (All States except NY) | MHS1500 |
| New BetMGM User Offer (All States except NY) | $1,500 First Bet Offer |
| Terms and Conditions | 21+ and Present in Participating States |
| Date Last Verified | March 4th, 2026 |
BetMGM Promo Code MHS1500: Claim $150 or $1,500 First Bet Offer
It goes without saying that understanding the terms of your entry is just as important as handicapping the game itself. As the Celtics host the Hornets tonight, basketball fans can choose from two distinct welcome offers depending on their location. By activating the BetMGM sign up bonus, you are setting yourself up with a distinct market advantage for this Eastern Conference clash.
For bettors located in Michigan, New Jersey, Pennsylvania, and West Virginia, the exclusive promotion is a “Bet $10, Get $150” offer. This deal grants $150 in bonuses, provided the user’s qualifying $10 wager wins—a solid return on investment for a single game. Meanwhile, new users in all other participating states can utilize the $1,500 First Bet Offer. We put a lot of stock in this type of insurance; if your first bet on the Celtics or Hornets settles as a loss, you will receive up to $1,500 back in bonus bets to try again, giving you a second shot at finding value on the board.
Take Advantage of BetMGM NBA Promo Code Tonight
Tonight’s NBA slate features a pair of intriguing matchups that offer plenty of angles for the discerning bettor. Below are the current odds, point spreads, and totals for the games on the schedule:
- Charlotte Hornets at Boston Celtics
- Spread: Celtics -6.5 (-115) | Hornets +6.5 (-105)
- Moneyline: Celtics -250 | Hornets +200
- Total: 212.5
- Oklahoma City Thunder at New York Knicks
- Spread: Thunder -4.5 (-110) | Knicks +4.5 (-110)
- Moneyline: Thunder -182 | Knicks +150
- Total: 222.5
When we dig into the numbers, the marquee matchup sees the Oklahoma City Thunder travel to New York to face the Knicks. The Thunder enter as 4.5-point road favorites, a price largely driven by their stout defense. Offensively, Shai Gilgeous-Alexander continues to be an unstoppable force, averaging 31.8 points per game. The Knicks, listed as home underdogs, will rely heavily on Jalen Brunson and the spacing provided by Karl-Anthony Towns to keep this competitive.
In Boston, the Celtics host the Hornets as 6.5-point favorites. The story here is the roster context: Boston is without still Jayson Tatum, but Jaylen Brown has stepped up immensely in that void, averaging 29.0 points per game. They face a surging Charlotte squad featuring Brandon Miller and playmaker LaMelo Ball. With a total set at 212.5, oddsmakers are expecting a defensive battle as both of these teams play stout defense and at a slow pace.
How to Activate the BetMGM Promo Code MHS1500
With the Boston Celtics set to host the Charlotte Hornets tonight, new users can follow a simple process to claim their welcome offer before the 7:30 PM ET tip-off. Whether you are looking to back Boston’s depth or the visiting Hornets on the spread, here is how to get started:
- Click the link corresponding to your location to begin the registration process.
- Create an account by entering standard personal information, including your name, address, and email, to verify your identity.
- Enter BetMGM promo code MHS1500 in the appropriate field.
- Make an initial deposit of at least $10 using one of the secure payment methods provided by the sportsbook.
- Place your first wager on the Celtics vs. Hornets matchup or any other available NBA market to activate the promotion.