The NCAA will crown its new women's basketball champion this afternoon in Tampa as defeating champion South Carolina takes on perennial contender UConn, and depending on what legal betting state you're in, you can use the BetMGM bonus code offers to score $150 in bonus bets or grab a first-bet promo that could be worth as much as $1,500.
Bettors in Colorado, Michigan, New Jersey, Pennsylvania and West Virginia can use the BetMGM bonus code ROTOBG150, which unlocks a Bet $10, Get $150 in Bonus Bets if Your Bet Wins offer.
In the other states where BetMGM operates, new customers can use the BetMGM bonus code ROTOSPORTS to score a first-bet offer that pays back any potential losing opening wager up to $1,500 with matching bonus bets.
With a pair of outstanding sportsbook promos and scores of odds for both today's Gamecocks-Huskies women's final as well as Monday night's men's title game between Houston and Florida, BetMGM is your home for the final 48 hours of March Madness.
You can join millions of others across the country on one of the best sports betting sites right now! Click the BET NOW button and keep reading to find out how easy it is to sign up with the BetMGM bonus code offers.
BetMGM Bonus Code: Get $150 in Bonus Bets or a $1500 First-Bet Offer
| 💵 BetMGM Bonus Code | ROTOSPORTS / ROTOBG150 |
| 🎁 BetMGM Promo | First-Bet Offer Up to $1,500 / Bet $10, Win $150 (CO, MI, NJ, PA, WV) |
| 📲 Mobile App Availability | iOS and Android devices |
| ✅ Bonus Code Verified On: | April 6, 2025 |
BetMGM is one of the top sports betting apps available for both Apple and Android devices. And if you're 21 or older in one of the states listed in the above table, you can take advantage of the BetMGM bonus code offers in just a few steps. Here's all you need to do:
- Click on any of the BET NOW button links on this page..
- Enter your email address and a password to begin the registration process.
- Enter your name, last four digits of your SSN, DOB, and mailing address.
- Make sure that the proper BetMGM bonus code – either ROTOBG150 or ROTOSPORTS – is entered in the bonus code field. If it is not, enter it yourself.
- Use a supported payment method, including credit card or online banking to make a deposit of at least $10.
BetMGM Bonus Code Offers Terms & Conditions
Now it's time to take advantage of the BetMGM bonus code offers. The terms and conditions are similar except for the qualifying wager.
If you are in Colorado, Michigan, New Jersey, Pennsylvania or West Virginia, your first bet needs to be $10 or more to qualify for the BetMGM bonus code ROTOBG150. There are no odds restrictions so the smart play is to bet on a huge favorite because, if that bet wins, you will receive $150 in bonus bets that are deposited into your account as three $50 bet credits.
In the other states where BetMGM operates, you can make a qualifying first bet of anywhere from $1 to $1,500 on odds of -10000 or greater to trigger the BetMGM bonus code ROTOSPORTS. If that bet loses, BetMGM will repay your stake with matching bonus bets. If your wager was $50 or more, you will receive five bonus bets at 20% of your initial wager; if your bet was $49 or less, you will receive a single bonus bet in the amount of your wager.
All bonus bets provided by the BetMGM bonus code offers are good for seven days before they expire – and they carry a 1X playthrough, meaning anything you win while using them is yours to keep.
Use BetMGM Bonus Code Offers for March Madness, Masters & More
The BetMGM bonus code offers are available in more than 20 states and in the District of Columbia. This is one of the busiest times of the year on the sports betting calendar and you can use them on any market.
You'll find they are among the best college basketball betting promos available for both women's final and tomorrow's men's title game. The NBA and NHL seasons are winding down at the same time and MLB is up and running. The Masters tees off Thursday from Augusta, where world No. 1 Scottie Scheffler is the favorite to capture his third green jacket in the last four years.
You can wager on any of these big events and so much more after signing up with either of the BetMGM bonus code offers. Click on any of the BET NOW links on this page to get started!
This article is part of our Betting Promotions series.
