There is a patchwork of laws and regulations. The industry has grown thanks to a 2024 U.S. Supreme Court ruling. Since then, 38 states and the District of Colombia have allowed some form of sports betting. Among those betting states, 29 permit wagering online.

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.