Create a new sportsbook account on Tuesday, March 3, 2026 with the BetMGM bonus code TOPACTION to claim a $1,500 first bet promo that is reserved for new users. Place your first bet, and if it loses, get back up to $1,500 in bonus bets to cover the amount of your loss. This BetMGM promo is perfect to utilize for college basketball and NBA bets tonight.
The BetMGM bonus code TOPACTION offer is exclusively available to new users in AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, and WY. Click on the module to claim your $1,500 first bet promo now.
BetMGM Bonus Code TOPACTION: Grab $1,500 First Bet for CBB, NBA Games Today
When you sign up with the BetMGM bonus code TOPACTION, place your first bet and get back up to $1,500 in bonus bets to cover the amount of your loss. If your first bet wins, you receive the profit from the wager and your stake is credited back to your account like a normal bet.
Additionally, any bonus bets you receive with this BetMGM promo expire after seven days. If your bonus amount exceeds $50 in value, it is distributed in five equal increments.
Let's take a look at a betting example from Spurs vs. 76ers at 8 p.m. ET on Peacock and NBC to demonstrate how the BetMGM bonus code TOPACTION works.
Suppose I place a $500 first bet on the Spurs -7.5 (-110):
- If the bet wins, I receive $454.54 in profit and my $500 stake back.
- If the bet loses, I receive five $100 bonus bets that expire after seven days.
Other BetMGM Promo Offers Available Now
Outside of the first bet offer, there are two welcome bonuses available to choose from at BetMGM Sportsbook. When you sign up with the BetMGM bonus code TOPTAN1500, you receive a 20% deposit match of up to $1,500 in sports bonus that has a 10x rollover requirement. Alternatively, use the BetMGM bonus code ACTIONGET to claim a $150 bet-and-get promo.
Check out the chart below for more information about BetMGM promo available to new users today.
| BetMGM Promo | States Available | BetMGM Bonus Code |
|---|---|---|
| Get a 20% First Deposit Match up to $1,500 in Sports Bonus | AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, MO, NC, NJ, PA, TN, WV, WY | TOPTAN1500 |
| Bet $10, Get $150 in Bonus Bets if You Win | MI, NJ, PA, WV | ACTIONGET |
BetMGM Bonus Code Sign-Up Steps: Tuesday, March 3, 2026
Follow the steps outlined below to claim your sign-up bonus today with the BetMGM bonus code:
- Click any sign-up module on this page to create a new BetMGM Sportsbook account. Forthe $150 bet-and-get, use ACTIONGET. To claim the 20% deposit match, it's the exclusive TOPTAN1500. The $1,500 first bet offer usesTOPACTION.
- Once redirected, select your state and click "Register" in the top right corner to begin registration.
- Enter your personal information, including your email address, name, date of birth, phone number, home address, and the last four digits of your SSN. Then, create a user ID and password.
- Accept the BetMGM terms & conditions, set security questions, and confirm your age and eligibility.
- Make a $10+ first deposit using any available banking method.
- Place your first bet via the BetMGM app or site on any event, including NBA and college basketball.
BetMGM Sportsbook Terms & Conditions
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering Requirements. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, MO, NC, NJ, PA, TN, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering Requirements and satisfy the (10x) playthrough requirement. Deposit Match unavailable in IL, LA, OH and VA. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. Offer available in MI, NJ, PA, WV. Please Gamble Responsibly. Participant must complete the Wagering Requirements. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
