The BetMGM Online Sports Betting app is available in Arizona, Colorado, Illinois, Indiana, Iowa, Kansas, Louisiana, Maryland, Massachusetts, Michigan, New Jersey, New York, Ohio, Pennsylvania, Tennessee, Virginia, Washington D.C., West Virginia and Wyoming.

In 2006, Congress passed the Unlawful Internet Gambling Enforcement Act, which made it illegal for wagering businesses to knowingly accept payment in connection with unlawful Internet gambling (though it does not itself make Internet gambling illegal).