Missouri sports betting launches as long road to legalisation ends
Summary
Missouri has gone live with statewide sports betting, as eight online sportsbooks and multiple in-person books opened after a razor-thin 2024 ballot win ended years of legislative gridlock. Major operators — including BetMGM, DraftKings, Caesars, Fanatics, FanDuel (via partnership), Bet365, Penn (theScore Bet) and Circa — have launched apps and physical sportsbooks across the state, often tied to local teams and casinos.
The ballot initiative narrowly passed in 2024 with 50.05% of the vote after a costly campaign and legal fights. Regulators granted two untethered licences (DraftKings and Circa), enabling market entry without mandatory revenue-share deals. The state imposes a 10% tax on sports betting revenue, with most proceeds earmarked for public education and a share for responsible gambling programmes. Operators expect further growth, pointing to prediction markets and industry forecasts projecting strong market expansion through 2030.
Key Points
- Eight online sportsbooks launched statewide following a close 2024 ballot victory that legalised sports betting in Missouri.
- Major brands live in the state: BetMGM, DraftKings, Caesars, Fanatics, FanDuel (via St Louis City FC), Bet365, Penn/theScore Bet and Circa.
- Circa and DraftKings received untethered licences, lowering market-entry friction for those operators.
- Operators are using local partnerships and in-person sportsbooks to boost early engagement (e.g. BetMGM with Century Casino & Hotel Cape Girardeau; Bet365 with the St Louis Cardinals).
- Prediction markets are being eyed as a growth catalyst; some firms delayed entry to build that product.
- Missouri’s sports betting tax rate is 10% of revenue — lower than many states — with funds largely directed to public education and responsible gambling initiatives.
- The ballot path bypassed repeated legislative roadblocks and survived a legal challenge, but passed by the narrowest of margins (50.05%).
Why should I read this?
Quick version: the long fight’s over and the market just opened. If you follow US sports betting, this changes the competitive map — teams, casinos and big apps are now live in a state with a low tax rate and a passionate fan base. It’s where market-share battles, prediction-market rollouts and team partnerships will play out next, so worth a skim if you track operator strategy or state regulation.
Author style
Punchy: this is a meaningful market launch. The narrow vote, major operator rollouts and the untethered-licence angle make Missouri one to watch — both for immediate commercial moves and for signals about how other states might legalise or structure licences.
Context and Relevance
Missouri’s launch comes amid broader US industry shifts: prediction markets are being deployed by several operators, and firms are chasing new states to sustain growth as market saturation increases elsewhere. The untethered licence model could influence other jurisdictions considering how to balance market access and incumbent protections. The low 10% tax rate and the prominent role of professional teams in driving the ballot initiative highlight how franchise-backed campaigns and fiscal terms affect where and how operators enter.