BetMGM Sportsbook Bonus Code WSNSPORTS: Get $1,500 Back for Michigan State vs Louisville

The Michigan State Spartans prepare for a high stakes second round clash against the Louisville Cardinals on Saturday, March 21, 2026. This battle between tradition-rich programs at the KeyBank Center determines who will advance to the Sweet 16. 

New players can enhance their tournament experience with the BetMGM bonus code WSNSPORTS, which provides up to $1,500 paid back in bonus bets if you don't win your first bet.

BetMGM Bonus Code WSNSPORTS for March 21, 2026

The BetMGM bonus code WSNSPORTS allows new users to access a significant "First Bet Offer" for the 2026 tournament. When you register and apply the BetMGM bonus code WSNSPORTS, your initial wager is covered by a safety net. If your first trade on the Michigan State vs Louisville game does not result in a win, BetMGM will credit your account with bonus bets equal to the value of your stake, up to a maximum of $1,500.

This promotion is available to new customers located in AZ, CO, DC, IL, IN, IA, KS, KY, LA, MD, MA, MS, MO, NJ, NY, NC, OH, PA, TN, VA, WV, and WY. While the $1,500 refund is the standard offer, users in Michigan, New Jersey, Pennsylvania, and West Virginia may occasionally see a "Bet $10, Get $150" alternative. By using the BetMGM Sportsbook bonus code WSNSPORTS during sign up, you ensure that your first experience with the platform includes protection against an opening loss.

BetMGM Terms and Conditions

• Age Requirement: You must be at least 21 years old to participate.

• Minimum Deposit: A first deposit of $10 or more is required.

• Qualifying Wager: The offer applies only to the first real money trade placed after using the BetMGM bonus code WSNSPORTS.

• Refund Structure: For losing bets over $50, you receive five bonus bets each worth 20% of the stake. Bets under $50 receive a single bonus bet.

• Expiration: All bonus bets must be used within 7 days of being issued.

Follow our link and get more info in our BetMGM Sportsbook review.

Featured Matchup: Michigan State vs Louisville

The Michigan State Spartans enter the second round as the No. 3 seed in the Midwest, following a commanding 92–67 win over North Dakota State. Tom Izzo’s squad is led by the elite playmaking of Jeremy Fears Jr., who is currently averaging 9.2 assists per game. 

They face a Louisville Cardinals team that has undergone a massive resurgence under Pat Kelsey, sporting a top 20 offense that averages nearly 85 points per game. This matchup features a fascinating contrast between Michigan State’s disciplined half court defense and Louisville’s relentless transition attack.

BetMGM Odds

Use WSNSPORTS at BetMGM for $1,500 Bonus

Odds taken on March 20, 2026, at 11:45 AM ET.

How to Watch Michigan State vs Louisville

• Date & Time: Saturday, March 21, 2026, at 2:45 PM ET

• Location: KeyBank Center, Buffalo, NY

• TV Channel & Streaming: CBS, Paramount+, Fubo