Missouri Sports Betting Laws: What's Legal in 2026
Is sports betting legal in Missouri? Learn the current laws, who can bet, how operators get licensed, tax rules, and what new bills could change in 2025–2026.
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Sports betting is legal in Missouri. Voters approved a constitutional amendment in November 2024, authorizing retail and mobile wagering. The Missouri Gaming Commission is finalizing rules, with a statewide launch pending. This guide details the legal framework, operator requirements, and potential legislative changes.
Quick Answer: Is Sports Betting Legal in Missouri?
Yes. Missouri voters approved Amendment 2 on November 5, 2024, amending the Missouri Constitution to authorize sports wagering. The measure passed with approximately 51% of the vote.
Both retail sportsbooks and mobile/online wagering are permitted. Mobile betting is tied to existing licensed casino operators; a standalone online-only sportsbook license is not available. Bettors must be 21 or older and physically located within Missouri state lines to place a wager.
The Missouri Gaming Commission (MGC) is the primary regulatory authority. The MGC must complete rulemaking under Missouri statutes before operators can go live. As of mid-2025, that rulemaking process is ongoing. Consult the MGC's official website (mgc.dps.mo.gov) for the current launch timeline. The licensing framework is detailed in the operator section.
Missouri Sports Betting Statutes and Constitutional Framework
Amendment 2 amended the Missouri Constitution to add sports wagering as an authorized form of gambling tied to licensed gaming facilities. The constitutional text provides the foundation, with enabling statutes and MGC administrative rules detailing operational specifics.
What the Constitution Authorizes
The amendment authorizes sports wagering conducted by
Sources & Verification (7)
- Modifies provisions relating to the Missouri Gaming Commission
- Modifies provisions relating to criminal history background check requirements for alcohol and gaming licensing
- Establishes provisions for interactive digital games played on mechanical amusement devices and authorizes sports wagering
- Authorizes sports wagering
- Modifies provisions relating to gaming
- Modifies provisions related to gaming
- Modifies provisions relating to gaming
Last verified: June 7, 2026
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- Sharp Sports Betting — Stanford WongThe classic textbook on line shopping, arbitrage, and spotting soft books. Cited in nearly every state wagering market analysis.
- The Logic of Sports Betting — Ed MillerModern, math-driven primer on closing-line value and bankroll management. Core reading before you place a legal bet.
- Mathletics — Wayne WinstonHow pros actually model NFL, NBA, and MLB outcomes. Good grounding before chasing props in regulated state markets.
- Basketball on Paper — Dean OliverFoundational advanced-stats book for anyone taking NBA bets seriously. Four factors framework still holds up.
- Fortune's Formula — William PoundstoneStory of Kelly Criterion bet sizing — the math pros actually use to avoid going broke on legal bets.