Sports Gambling

BetMGM March Madness Promo Code BROAD1500: Get $1,500 Bonus for Michigan-Saint Louis, Any Game

By Bob Wankel

Published: Mar 21st, 2026 · 11:16 AM EDT

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New users can take advantage of a lucrative welcome offer ahead of this exciting college basketball game by applying the BetMGM March Madness promo code BROAD1500 at sign-up this weekend. Depending on your location, BetMGM provides tailored promotions to use on games liek Saint Louis Billikens vs Michigan Wolverines matchup.

Players in MI, NJ, and PA can claim a “bet $10, get a $150 bonus if your bet wins” offer. For new customers in all other eligible US states, a $1,500 first-bet offer is available, allowing you to confidently place your first wager on this highly anticipated postseason clash knowing you will be refunded in bonus bets if it loses.

BetMGM Bonus Code for March Madness is BROAD1500

Before tip-off between the Saint Louis Billikens and Michigan Wolverines, make sure you take advantage of the tailored promotions available in your region. Whether you are looking to place a wager on Michigan to cover the spread or hoping for a high-scoring shootout to hit the over, utilizing the correct promo code maximizes your potential return.

For new players looking to maximize their bankroll ahead of the postseason action, the BetMGM bonus code provides excellent flexibility. If you are wagering from Michigan (MI), New Jersey (NJ), or Pennsylvania (PA), you can opt for the “bet $10, get a $150 bonus” offer, which awards you $150 in bonus bets if your qualifying wager is a winner.

For new customers located in all other participating US states outside of MI, NJ, and PA, you will have access to the $1,500 first-bet offer. This promotion serves as a fantastic safety net, allowing you to confidently back your predictions on the hardwood. If your initial college basketball wager falls short, your account will be fully credited back with up to $1,500 in bonus bets, giving you a second chance to get in on the winning action.

Use BetMGM College Basketball Bonus Code on Saint Louis Billikens vs Michigan Wolverines

The Saint Louis Billikens hit the road to face the AP No. 3 ranked Michigan Wolverines in a highly anticipated postseason clash on March 21, 2026, at 4:10 p.m. UTC in Michigan. The Wolverines enter the contest looking every bit like a national title contender, boasting an elite 31-3 overall record and coming off a commanding 101-80 victory to open their postseason play. However, the Billikens carry plenty of their own momentum. Sitting at 1-0 in their recent stretch of games, Saint Louis just dismantled their last opponent with a staggering 102-77 win. With two explosive offenses sharing the court, this matchup highlights a critical juncture for both programs.

Saint Louis Billikens vs Michigan Wolverines Odds & Analysis

Odds as of March 21, 2026, 12:41 p.m. UTC from BetMGM Sportsbook.

When analyzing this matchup, the most glaring trend for both programs is top-tier offensive production. The Michigan Wolverines are averaging a blistering 101.0 points per game while shooting with tremendous efficiency, driven by a dominant frontcourt presence. Morez Johnson Jr. has been a force in the paint, recently posting a flawless 8-for-8 shooting performance for 21 points and 10 rebounds. He is perfectly complemented by Aday Mara, who provides exceptional playmaking and rim protection (19 points, 7 rebounds, 6 assists, and 3 blocks). Michigan currently holds a +21.0 point differential, though they have shown some defensive vulnerability by allowing 80.0 points per contest.

On the other side, the Saint Louis Billikens bring a balanced and high-octane attack that averages 102.0 points per game with a +25.0 scoring differential. Dion Brown serves as the primary catalyst, recently pouring in 18 points on an incredibly efficient 9-of-10 shooting from the floor. The Billikens also feature deep scoring options, including Amari McCottry (13 points, 9 rebounds) and Robbie Avila (12 points, 5 rebounds, 5 assists), giving them the firepower necessary to hang around in shootout scenarios.

Best Bets & Predictions:

• Total Points (Over 161.5): Given the recent trends, this is the most compelling angle on the board. The Wolverines and Billikens combined for 203 points in their respective opening postseason games. With Michigan allowing 80.0 points per game and Saint Louis surrendering 77.0, both offenses should find plenty of clean looks to push this game past the 161.5 total.
• Spread (Saint Louis Billikens +12.5): While Michigan’s 31-3 record and No. 3 national ranking rightfully earn them heavy favorite status, a 12.5-point spread is a massive number to cover against a team scoring at Saint Louis’s current clip. The Billikens have six different players capable of scoring in double figures, providing enough consistent offense to keep the final margin within single digits.
• Moneyline (Michigan Wolverines -909): For those looking to build a parlay, Michigan to win straight up is the safest play. The Wolverines simply have too much size and high-end talent, with Johnson Jr. and Mara controlling the glass and the paint.

How to Activate Your BetMGM March Madness Promo Code Offer

Claiming this promotion before the Billikens and Wolverines tip off is a quick and straightforward process. Follow these simple steps to secure your welcome offer:

1. Register a New Account: Visit the BetMGM sportsbook or download the app to create and register your new account. You will need to provide standard personal information to verify your identity.
2. Apply the Bonus Code: During the registration process, be sure to enter the correct promo code for your region. If you are located in Michigan (MI), New Jersey (NJ), or Pennsylvania (PA), use bonus code BROAD150. For users in all other eligible states, use bonus code BROAD1500.
3. Make a Secure Deposit: Once your account is successfully registered and verified, deposit at least $10 using one of the platform’s secure banking methods to activate the offer.
4. Place Your Wagers: With your account funded and the bonus securely applied, you are all set to dive into the odds for this highly anticipated college basketball clash.