The BetMGM bonus code COVERS unlocks a $1,500 First Bet for Tuesday's Celtics vs. Spurs matchup. New users can claim this welcome offer and receive bonus bets back if their first wager loses on this potential NBA Finals preview. This March 10 promotion gives bettors a chance to wager on Victor Wembanyama's Spurs hosting Jayson Tatum's returning Celtics with enhanced sportsbook promos backing their action.
COVERS
BetMGM Bonus Code Delivers $1,500 Protection for Celtics-Spurs
The BetMGM bonus code COVERS provides new customers with comprehensive protection on their initial sports bet. After registering and making a minimum $10 deposit, bettors can place their first real money wager on any market, including Tuesday's Celtics vs Spurs clash. If that inaugural bet loses, BetMGM returns the entire stake as bonus bets, up to $1,500.
The bonus bet structure depends on your initial wager amount. Stakes over $50 generate five separate bonus bets, each worth 20% of your original wager. For example, a losing $1,000 bet on the Celtics to cover the spread would return five $200 bonus bets totaling $1,000. Wagers under $50 receive one bonus bet equal to the stake amount.
Key terms include:
- Bonus bets expire seven days after issuance
- Available in eligible states including AZ, CO, IL, IN, IA, KS, KY, LA, MD, MA, MI, MO, MS, NC, NV, NJ, NY, OH, PA, TN, VA, WV, WY, DC, and PR
- Minimum $10 deposit required
- Bonus bet stakes are not returned with winnings
Whether backing Boston's league-leading defense or San Antonio's explosive offense that dropped 145 points on Houston, this offer provides substantial backing for your Celtics vs Spurs predictions.
Check if you can use our BetMGM bonus code in your state
| BetMGM Bonus Code | Eligible States |
| "COVERS" | AZ, CO, IA, IL, IN, KS, KY, LA, MD, MA, MI, MO, MS, NC, NV, NJ, NY, OH, PA, TN, VA, WV, WY (+ DC, PR) |
Get bonus bets if your second bet on the NBA loses
All Users
Get a NBA no sweat bet - stake back in bonus bets if you lose!
Live BetMGM odds for Celtics vs Spurs
These odds update every 5 minutes.
Enjoying Covers content? Add us as a preferred source on your Google account
How to Claim Your Celtics vs Spurs Betting Bonus
Follow these steps to secure your welcome bonus for Tuesday's NBA action:
- Click the registration link and create your BetMGM account using bonus code COVERS
- Complete identity verification with your driver's license and personal information
- Make your initial deposit of at least $10 using any accepted payment method
- Place your first real money bet on Celtics vs Spurs or any available market
- If your bet wins, withdraw your profits immediately; if it loses, receive bonus bets within 24 hours
Read our comprehensive BetMGM bonus review for additional insights on this welcome offer and sportsbook features.
More BetMGM Sportsbook promos, bonuses, and offers
- Welcome to MGM Rewards: Earn MGM Rewards Points and redeem them for hotel stays, dining, entertainment, and more.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in Mississippi, New York, Ontario, or Puerto Rico.
