Missouri sports betting market share has settled into a familiar duopoly six months after launch, with FanDuel and DraftKings combining for the majority of monthly handle while a competitive second tier — BetMGM, Caesars, Fanatics, and bet365 — fights for the remainder. The state launched legal online sports betting in December 2025 following voter approval, and the first half-year of data offers a clear read on operator positioning, tax revenue trajectory, and the projected runway through the rest of 2026.
Quick Take: Missouri Market Snapshot
Missouri legalized online sports betting via ballot initiative in November 2024 and launched its regulated market in December 2025. After six months, monthly handle has stabilized in the $400-500 million range, with FanDuel and DraftKings each holding roughly 30-35% market share. The remaining 30-35% is split across the second tier of operators. The state's tax rate is 10% on adjusted gross gaming revenue, with revenue earmarked for education funding.
Handle and Revenue Trends
Launch month handle exceeded initial projections, driven by NFL Week 14-17 action and the bowl-game slate. January 2026 produced the highest monthly handle of the launch period, supported by NFL playoff betting and the College Football Playoff national championship. February through April followed expected seasonal patterns — softer handle without the NFL slate, with March Madness and the early NBA playoffs partially compensating for the football void.
Total handle through five full months of operation tracks in line with neighboring Tennessee and Kansas at similar points in their launches, accounting for population differences. The state's hold percentage has averaged roughly 7-8%, consistent with mature mid-tier markets.
Operator Market Share
FanDuel leads month-to-month handle in Missouri, with DraftKings close behind. The two operators combined account for roughly 65% of total state handle, mirroring patterns observed in most state launches across the country. FanDuel's strength has been its same-game parlay menu and live-betting interface, while DraftKings has leaned into NFL-specific promotional cycles and prop-market depth.
The second tier looks like this: BetMGM has held roughly 8-10% share, supported by the M life loyalty integration. Caesars sits in the 5-7% range. Fanatics, leveraging its Missouri-based retail partnership with Kansas City sports teams, has built share faster than the national average and now holds roughly 6-8%. bet365 launched alongside the broader operator set in December 2025 and has captured 4-6% share.
Promotional Spend and Customer Acquisition
Promotional credit issuance peaked in December 2025 and January 2026 as operators competed for first-time depositors. Combined promo spend across all licensees totaled roughly $80-100 million in the launch quarter, with the per-customer acquisition cost trending higher than typical Eastern markets due to the compressed launch window and the competitive carry-over from neighboring states.
By April 2026, promotional spend had normalized to roughly 25-30% of gross gaming revenue, a level consistent with mature markets in years three and four post-launch.
Kansas City and St. Louis Metros Driving Handle
Geolocation data suggests the Kansas City and St. Louis metros account for roughly 60% of all handle, with smaller markets — Springfield, Columbia, Lake of the Ozarks — making up the remainder. The Chiefs' continued AFC dominance has driven KC-area NFL handle well above national averages, while St. Louis bettors have leaned more heavily into MLB and NHL action with the Cardinals and Blues.
For new-bettor onboarding in the state, our best sportsbook promos guide covers current welcome offers from each licensed operator.
Regulatory Environment and Tax Revenue
The 10% tax rate on adjusted gross gaming revenue has positioned Missouri as a moderate-tax market — lower than New York's 51% and higher than Iowa's 6.75%. Through five months, tax revenue has tracked at roughly $25-30 million, on pace to exceed the $50 million annual revenue projection that was used to win voter approval. The earmark for education funding has been a politically durable feature of the program and has insulated the market from the early regulatory friction seen in other recent launches.
What's Next for Missouri
The summer slate is historically the softest period for sports betting handle, with MLB carrying most of the action and the WNBA and PGA filling in. Missouri operators will see a sharp handle climb in September with the NFL season opener and college football's full slate. The Chiefs remain a major handle driver, and Super Bowl LX (February 2027) will likely produce the largest single-day handle in the state's history if the AFC representative is competitive.
Operator share is expected to remain largely static through year one. The interesting question is whether bet365 and Fanatics can sustain their early share gains into year two, or whether the duopoly continues to compound advantages around promotional depth and product menu.
Broader US Sports Betting Context
Missouri's launch fits into a broader US market that now encompasses roughly 38 states with legal sports betting. The remaining holdouts — California, Texas, Florida — represent the bulk of the addressable population still on the sidelines. None are expected to legalize before 2027 at the earliest. For the full state-by-state picture, see our US sports betting overview.
Lessons from the Missouri Rollout
The Missouri launch offers useful lessons for the next wave of state launches. First, the multi-operator simultaneous launch is now the industry standard and reduces the first-mover advantage that defined earlier markets. Second, ballot-initiative authorization tends to produce a more politically durable market structure than legislative compromise, because voter approval insulates the program from subsequent legislative reversal. Third, promotional spend at launch remains the primary customer-acquisition lever, and operators that under-invest in launch promotions struggle to recover share in years two and three.
For bettors evaluating the broader US sports betting landscape, the Missouri data is also a reminder that operator selection matters: the top-two duopoly produces the deepest prop menus and best live-betting tools, while the second tier often offers better day-to-day promotions to compete on customer acquisition.
FAQ
When did Missouri sports betting launch?
December 2025, following voter approval in November 2024. The state went live with multiple operators on launch day.
Which sportsbook has the largest market share in Missouri?
FanDuel leads, followed closely by DraftKings. The two combined account for roughly 65% of monthly state handle.
What is Missouri's sports betting tax rate?
10% on adjusted gross gaming revenue. Revenue is earmarked for education funding.
How much handle has Missouri generated since launch?
Monthly handle has stabilized in the $400-500 million range. Total handle through five full months tracks in line with comparable mid-tier markets.
Conclusion
Missouri's first six months as a legal sports betting market mirror the patterns seen in other mid-tier launches: duopoly leadership, a competitive second tier, sustainable tax revenue, and a maturing promotional environment. For ongoing operator reviews and Missouri-specific welcome offers, browse our full sports betting guide and the state-specific resources curated for new bettors.
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