College basketball’s four No. 1 seeds have assembled in San Antonio for the Final Four and you can wager on the national semifinals while pocketing $150 in bonus bets or scoring a protected first bet with the BetMGM promo code.
The BetMGM promo WIREBG150 gives bettors in Colorado, Michigan, New Jersey, Pennsylvania or West Virginia a Bet $10, Get $150 in Bonus Bets if You Win offer. In all other states where BetMGM operates, the BETMGM promo code SBWIRE provides a first-bet offer that pays back a losing initial wager up to $1,500 with matching bonus bets.
Today’s Alamodome action begins with an SEC showdown between Auburn and Florida. Though the NCAA Tournament committee named the Tigers the No. 1 overall seed, the smart folks remember the Gators won 90-81 Feb. 8 on Auburn’s home floor. That’s why the BetMGM app – one of the industry’s top sports betting apps — shows Florida as a 2.5-point favorite.
The second semifinal features the nation’s most efficient offense (Duke) versus the nation’s most efficient defense (Houston). While the Cougars looked great throttling Tennessee in the Elite Eight, the Blue Devils have way more size and depth and the only Cooper Flagg. There’s a reason the line keeps moving in their direction and now has Duke at -5.5.
Before you place your bets on the Final Four, tonight’s UFC Fight Night, or anything else, make sure you’ve placed your trust in the biggest of the sportsbook promos. Get started now with the BetMGM promo offers to collect the protected first bet up to $1,500 or the Bet $10, Get $150 offer.
BetMGM Promo: How to Claim Best Offers
| 📱 BetMGM Promo Code | WIREBG150 / SBWIRE |
| 🤑 BetMGM Promos | Bet $10, Get $150 in Bonus Bets if You Win / 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 | April 5, 2025 |
You need just two minutes to get rolling with either of these BetMGM promo offers. Here’s how to get started:
- Tap any BET NOW button on your screen. Every button sends you to BetMGM’s sign-up page.
- Click the “SIGN UP” button. Type in your email address, which leads to a few more general questions that secure your account. The proper BetMGM promo code should be automatically applied if you tap BET NOW. If you do not see it (whether it be SBWIRE or WIREBG150, type or paste it in.
- Drop at least $10 into your account. Now you’re good to go for the Final Four.
How BetMGM Promo Code Works
BetMGM is going all out for the Final Four in San Antonio. When you register for an account with the BetMGM promo code SBWIRE, you collect a Texas-sized deal that’s the protected first bet up to $1,500. New bettors in Colorado, Michigan, New Jersey, Pennsylvania and West Virginia, meanwhile, can choose the Bet $10, Get $150 in Bonus Bets if they want.
The protected first bet up to $1,500 means BetMGM protects your back on your first bet when you wager anywhere from $5 to $1,500. Let’s say you put $1,000 on Duke to cover the spread. If it happens, you’re way richer and happier. If it doesn’t, you’re still OK because BetMGM will return the $1,000 to you as bonus bets. You’ll get five $200 bonus bets and have seven days to play them on any sport you want.
With the BetMGM promo WIREBG150 Bet $10, Get $150 in Bonus Bets offer, you just need to win your $10 first bet in order to collect your winnings AND $150 in bonus bets. To max your ability to win that first bet, you should bet a big favorite on the moneyline. Check the Aussie Rules tab for some big favorites.
Use BetMGM Promo Exclusive Offers for Final Four
Let’s be honest: There’s a ton of stuff happening in the sports world today that’s worthy of a wager or two. But the men’s Final Four comes around only once a year. Why not focus on that once you’ve tapped into the BetMGM promo and claim your sign-up bonus?
BetMGM offers hundreds of ways to play on each Final Four game. In a few months, Cooper Flagg will become the No. 1 pick in the NBA Draft. But right now, the 18-year-old is a man among boys at the college level.
If you want to wager on his performance, BetMGM offers over/unders on his point total (19.5), rebounds (7.5), assists (4.5) and 3-pointers (1.5). If you’d rather stick to the teams, there are all sorts of spreads and totals and game props you can play. You can wager on whether anybody will score in the first minute, whether there will be three 3-pointers in the first three minutes … and much more.
Ready to get started? Then set up your account with the BetMGM promo code offer today and score the best welcome bonus in your state.
