With stalwarts South Carolina and UConn back and UCLA making its first appearance, there are both familiar names and fresh faces at the Women's Final Four in Tampa, Fla. And if you bet $10 or more on the Women's Final Four tonight, the NBA or any other set of odds using the BetMGM bonus code ROTOBG150, you will receive $150 in bonus bets if that wager wins.
One of the best sportsbook promos, this BetMGM promo is available to bettors in Arizona, Colorado, Washington D.C., Massachusetts, Maryland, Michigan, North Carolina, New Jersey, Pennsylvania, Virginia and West Virginia, and it delivers three $50 bet credits if that initial wager wins.
In a different state? Fear not, you can land a $1,500 first-bet offer that refunds a losing first wager by using BetMGM bonus code ROTOSPORTS.
Each of these BetMGM sportsbook welcome offers takes just minutes to claim, and you can then dive into odds for more than 20 sports on one of the best sports betting apps. We'll walk you through how each BetMGM promo works and the sign-up process. To get the ball rolling, just tap a BET NOW in this review.
How the BetMGM Bonus Code Offers Work
| 💵 BetMGM Bonus Code | ROTOBG150 / ROTOSPORTS |
| 🎁 BetMGM Promo | Bet $10, Win $150 (CO, MI, NJ, PA, WV) / 1st-Bet Offer Up to $1,500 |
| 📲 Mobile App Availability | iOS and Android devices |
| ✅ Bonus Code Verified On: | April 4, 2025 |
First, let's take a look at the BetMGM bonus code ROTOBG150 offer. Find a heavy favorite on the board and place a $10 wager on it. When that wager wins, you will receive three $50 bonus bets from BetMGM. It is really that easy.
Meanwhile, the BetMGM bonus code ROTOSPORTS refunds a losing first bet with matching bonus bets, up to $1,500. For bets of $50 or more, you will receive five bonus bets, each worth 20% of the initial wager. Smaller bets get a single matching bonus bet.
As an example, South Carolina is a +200 to win the NCAA women's basketball title, so a $100 bet returns winnings of $200 if the Gamecocks win. But if any other team wins, you will receive five $20 bonus bets.
With both BetMGM promo offers, the bonus bets you receive expire in seven days after being deposited in your account.
Bet on March Madness, UFC, PGA & More With BetMGM Promo
Just like the BetMGM bonus code welcome offers, BetMGM delivers a top-notch sportsbook for you to explore. With BetMGM's rewards program, you can earn additional chances to land bonus bets, profit boosts or land exclusive dining or entertainment options. With the referral program, you could also earn up to $500 additional bonus bets when your friends join.
Tonight, South Carolina faces Texas and UCLA takes on Connecticut for a spot in the national title game. In Las Vegas on Saturday, UFC Fight Night provides options to explore UFC betting promos with the main event topped with a featherweight bout between No. 8 Josh Emmett (+260) and No. 10 Lerone Murphy (-325).
You can also use these BetMGM promo offers, two of the best golf betting promos, for the Valero Texas Open this weekend, the precursor to The Masters next weekend. Or bet on the NBA, NHL, soccer and NASCAR.
BetMGM Bonus Code Sign-Up Steps
A new account can be set up before tipoff today to claim the BetMGM bonus code using the simple directions below.
- Click on any BET NOW button and the BetMGM landing page will open.
- Choose your state, enter your email address and establish a secure password.
- Provide some basic personal information to establish your account, then verify your age and location.
- The BetMGM bonus code should be automatically applied, but if you don't see ROTOSPORTS or ROTOBG150 (depending on your state), then type or paste it in.
- Select any banking method BetMGM accepts to make a minimum $10 deposit.
This article is part of our Betting Promotions series.
