Michigan Supreme Court Sides with Gambler Against BetMGM

The Michigan Supreme Court has supported a woman’s claim for over $3 million in winnings at BetMGM.

Ziv Chen - News Editor at Covers.com
Ziv Chen • News Editor
Jul 23, 2025 • 12:29 ET • 4 min read
Photo By - Imagn Images.

Jacqueline Davis secured a unanimous 7-0 decision from the Michigan Supreme Court over $3 million in winnings that BetMGM refused to pay out. Davis says she earned the winnings over six days in 2021 playing an Irish-themed game called Luck o’ the Roulette. BetMGM suspended her account after she withdrew $100,000, claiming a game malfunction had caused her run of success.

Key Takeaways

  • The Michigan Supreme Court has supported a woman’s claim for over $3 million in winnings at BetMGM
  • The woman claimed she earned $3 million playing over six days in 2021, which BetMGM refused to pay out due to a game malfunction
  • The Michigan Supreme Court ruled 7-0 in her favor

Two other courts ruled in favour of BetMGM, but the state’s highest court revived her lawsuit, finding that Michigan’s online gaming laws may have created new rights that should be tested in court.

Davis withdrew $100,000 in winnings from MGM Grand Detroit before BetMGM Casino shut down her account, leaving $3.1 million unavailable to her.

This ruling gives Davis her day in court and opens the door for other players whose wins have been voided. 

BetMGM announces significant revenue boost and updates FY guidance

As BetMGM faces renewed scrutiny over player win cancellation, the company has also announced a significant upgrade to its financial outlook for fiscal year 2025.

In a June 2025 update, the company reported that net revenue is expected to reach at least $2.6 billion, surpassing earlier projections. EBITDA is also forecast to exceed $100 million for the year, well above previous expectations of merely breaking even. According to the company, sports and iGaming wagering contributed to this strong overall performance.

This strong financial showing reflects the rapid growth of online gambling in the U.S. and the increasing market power of major operators like BetMGM. However, this raises concerns about betting operator accountability in the face of player disputes.

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Ziv Chen
News Editor

Ziv has been deep in the iGaming trenches for over 20 years, long before most people could spell "geolocation compliance." With a background in marketing and business development at some of the biggest names in gambling tech, Ziv knows the industry from the inside out. Since joining Covers, he's turned his sharp eye (and sharper keyboard) toward everything happening in the fast-moving world of online gambling. Whether it's new state launches, the latest twists in regulation, or what the big operators and game providers are cooking up next, Ziv breaks it all down with clarity, context, and just the right amount of snark. He covers the business side of betting, from affiliate trends and revenue reports to the tech powering your favorite slots. His motto in writing is “let’s make it make sense without putting you to sleep.”

When he’s not tracking gambling legislation or looking for the next breaking story, Ziv is living and dying with every pitch and play from his beloved Pittsburgh Steelers, Pirates, and Penguins. As a Pitt graduate, it’s a city loyalty forged in heartbreak, but one he wouldn’t trade for anything, except maybe a few more playoff wins.

When away from the keyboard, Ziv loves to hit the road and soak up the energy of casinos. Whether strolling the neon jungle called the Vegas Strip, or wandering into a smoky riverboat casino in the Midwest, Ziv’s in his element. He’s the guy chatting with players, blackjack dealers, and asking pit bosses way too many questions, all in the name of “research,” of course. The casino floor isn’t just his workplace, it’s a weird and wonderful ecosystem of flashing lights, wild characters, and pure sensory overload, and he wouldn’t have it any other way.

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