The legalisation of sports betting in Missouri has kicked off with a significant surge in activity, recording over 250,000 active betting accounts on its official launch day, Monday 1 December 2025. The state's entry into the regulated wagering market has been met with enthusiasm from residents, who now have access to eight major licensed online operators.
Key Operators and Market Overview
Following the green light from the Missouri Gaming Commission, a roster of prominent sportsbook brands went live across the state. The available platforms include DraftKings, Circa, Bet365, BetMGM, Caesars Sportsbook, theScore Bet, Fanatics Sportsbook, and FanDuel. These operators offer both mobile apps and, in several cases, retail betting locations.
Notably, Underdog Sports was expected to join the market but withdrew its license application at the last minute on 25 November. The launch follows a period of pre-registration that opened on 17 November, allowing customers aged 21 and over to create accounts ahead of time.
Analysing the Top Missouri Sportsbooks
With multiple options available, bettors are advised to consider welcome bonuses, loyalty programmes, and special features. DraftKings, holding one of Missouri's two untethered licenses, offers a strong parlay builder and a Dynasty Rewards programme. Bet365, partnered with the St. Louis Cardinals, is praised for its industry-leading live betting interface and fast payouts.
FanDuel brings its expertise in same-game parlays through a partnership with MLS side St. Louis City SC, while BetMGM integrates its popular MGM Rewards scheme. Caesars Sportsbook provides value through its Caesars Rewards and daily odds boosts, and Fanatics Sportsbook introduces a unique FanCash cashback system. theScore Bet, rebranded after PENN Entertainment's split from ESPN, is noted for its fast withdrawal processing.
Regulations and Responsible Gambling
Missouri's legal framework mandates that all bettors must be at least 21 years old and physically located within state borders, verified by geolocation technology. There is no residency requirement, allowing visitors to place wagers. The state imposes a 10% tax on sports betting revenue, below the national average.
All licensed operators are required to provide responsible gambling tools, including deposit limits, time-outs, and self-exclusion options. Support is available via the National Council on Problem Gambling helpline (1-800-522-4700) and the Missouri Department of Mental Health.
The successful launch marks a new chapter for Missouri, providing a secure and regulated environment for sports fans to engage with wagering on local professional teams like the Kansas City Chiefs, St. Louis Cardinals, and St. Louis Blues, as well as college sports and a wide array of international events.
