You just can’t beat the excitement of March Madness.
The first week of the month ushers in one of the most exciting times for sports bettors with meaningful college basketball games almost every day or night. With the BetMGM bonus code SBWIRE, you can get in on the action with its $1,500 first-bet offer.
It’s one of the best sportsbook promos as the BetMGM $1,500 promo refunds a losing first wager with bonus bets. The basketball tabs on BetMGM’s app — one of the best sports betting apps in the business — will be jam-packed with odds for all the college basketball action, including conference tournaments for both the men and the women.
The PGA Tour continues in Florida swing this week with one of its signature events with the $20 million Arnold Palmer Invitational at Bay Hill, which features several memorable holes. UFC 313 takes place in Las Vegas Saturday night with light heavyweight Alex Pereira putting his championship belt on the line against Russia’s Magomed Ankalaev, who is favored in the bout.
There are many more events on the schedule, but the first step is to access your welcome offer with the BetMGM bonus code SBWIRE. Just tap BET NOW!
BetMGM Bonus Code SBWIRE Scores $1500 1st-Bet Promo
 BetMGM Bonus Code |
SBWIRE |
 BetMGM Promo Offers |
First-Bet Offer up to $1500 |
 Terms and conditions |
New customers 21 and older in AZ, CO, DC, IL, IN, IA, KS, KY, LA, MI, MA, MD, NJ, NC, OH, PA, TN, VA & WV. 18+ in WY, DC; 7-day expiration and 1x playthrough on bonus bets; casino credit has 10x playthrough |
 Last verified |
March 4, 2025 |
In just minutes, you can access the BetMGM bonus code offer. Follow these simple steps:
- Hit any BET NOW button on your screen. You’ll go to BetMGM’s sign-up page.
- Select your state.
- Click the “REGISTER” button, then answer a fistful of basic questions to create your account. Make sure SBWIRE is displayed as the BetMGM bonus code on the page; if not type or paste it in.
- Place at least $10 into your account and you’re ready for March Madness.
How BetMGM $1500 Promo Offer Works: Terms & Conditions
Make sure to jump on board with the BetMGM bonus code SBWIRE, because you’ll collect a bonus bet refund should your first bet lose, up to a maximum of $1,500.
Here’s how it works: Make any first bet of $10 or more on any set of odds, whether it be NHL, UFC, PGA, NBA, college hoops, NASCAR, soccer — it’s your choice. If the bet wins, your bankroll swells.
If that first wager loses, you’ll get bonus bets back, capped at $1,500. For bets of $50 and more, those bonus bets will be broken into five equal credits. For smaller wagers, you’ll get a matching credit back.
The promo gives you seven days to play these bonus bets from the BetMGM bonus code. Because BetMGM features a 1X playthrough policy, any bonus bet needs to win just once for you to claim the profit in cash.
Use BetMGM Bonus Code SBWIRE for NASCAR, NBA & More
While college hoops takes center stage in March, the welcome offer that comes with the BetMGM bonus code can be used on any sport you like.
If you like NASCAR, you can wager on Sunday’s Shriners Children’s 500 or any other Xfinity race over the weekend. The NBA features several high-profile matchups this week. The Golden State Warriors face the New York Knicks at Madison Square Garden tonight, The first-place Oklahoma City Thunder play at the Memphis Grizzlies tomorrow, and the Los Angeles Lakers visit the Boston Celtics for a prime-time tilt Saturday night.
To get on board with one of the biggest welcome offers out there, sign up today with BetMGM bonus code SBWIRE and get a bonus bet refund of up to $1,500 if your first bet loses.
