Missouri certifies sports betting measure with 50.05% support
Missouri election officials certified the sports betting ballot measure after it received 50.05% support in the November election. The constitutional amendment takes effect immediately, but state regulators must launch betting by 1 December 2025; the measure permits casino and professional-team venues to offer on-site and mobile wagering, as well as two directly licensed mobile operators.
Operators and regulators can plan for a state market launch by the measure’s 1 December 2025 deadline.