Texas and California — together representing roughly 20% of the US population — remain the two largest holdout states without legalized sports betting in 2026. Combined market potential is estimated at $4–6 billion in annual gross gaming revenue, but the path to legalization in either state remains blocked by structural political and legal obstacles. The newest pressure point: federally regulated prediction markets like Kalshi and Polymarket, which are now offering sports event contracts to residents of both states without state approval.
Here's a full breakdown of where Texas and California sit on sports betting in 2026, what prediction markets are doing to the regulatory conversation, and the realistic timeline for either state to act. For the broader picture, see our US sports betting guide.
Where Things Stand In Texas
Texas sports betting remains illegal as of May 2026. The 2025 legislative session ended without any sports betting bill advancing past committee. Three structural realities define the Texas picture:
- The state legislature meets only in odd-numbered years
- Lt. Gov. Dan Patrick — a vocal opponent of sports betting — controls the Senate floor calendar and isn't up for re-election until after the 2027 session
- Major Texas pro teams (Mavericks, Cowboys, Stars, Astros, Rangers) all publicly support legalization, but their lobby has yet to break the Senate
The realistic next opportunity is the 2027 legislative session, with passage no earlier than late 2027 and launch dates in 2028 if a bill clears.
Where Things Stand In California
California is even further from legalization than Texas. A 2022 ballot effort to legalize mobile sports wagering drew under 20% support — among the worst defeats for any ballot initiative in modern California history. The structural obstacles are larger than Texas:
- Tribal gaming interests have constitutional control over expanded gambling and have no incentive to share with non-tribal operators
- Past ballot efforts have failed catastrophically
- No major legislative path exists without tribal buy-in
Most industry analysts now place California legalization at 2030 or later, contingent on a tribal compact rather than a ballot initiative.
How Prediction Markets Are Changing The Conversation
Kalshi and Polymarket are federally regulated by the Commodity Futures Trading Commission, not state gaming commissions. As of mid-May 2026, both platforms offer sports event contracts to residents of Texas, California, and most other states — including holdouts — under federal preemption.
That creates a politically awkward situation. Texas and California residents already have de facto sports betting via CFTC-regulated products. The state legislatures collect no tax revenue, license no operators, and have no consumer protection authority. From the state perspective, prediction markets represent the worst possible outcome: gambling without regulation, without revenue, and without enforcement leverage.
This is why several states — including Minnesota, Nevada, and Massachusetts — have moved to ban or restrict prediction markets at the state level despite the federal preemption argument.
The Revenue Argument
If Texas legalized mobile sports betting at a 10% effective tax rate, conservative projections suggest:
- Year 1 handle: $15–20 billion
- Year 1 GGR: $1.5–2 billion
- Year 1 state tax revenue: $150–200 million
- Mature market (Year 4+) tax revenue: $400–500 million annually
California's mature market would be even larger — projected at $700–900 million in annual state tax revenue, plus a separate stream from any tribal compact.
The opportunity cost of holding out is therefore in the hundreds of millions of dollars per year per state. That math is becoming increasingly hard for legislators to ignore, especially as prediction markets siphon residents into federally regulated venues that pay no state tax.
What Industry Insiders Are Saying
Casino.org reported in March 2026 that "no states will approve iGaming or sports betting in 2026." That's a strong consensus call across the industry. The pipeline of legalization activity has slowed sharply since 2022, with most low-hanging fruit (NY, OH, KS, MA, MD, NC) already in the legal column.
The remaining holdouts — TX, CA, GA, MN, AL, AK, ID, HI, UT — are all structurally difficult for one or more of: tribal politics, constitutional barriers, lottery monopoly conflicts, or active legislative opposition.
What Players In Texas And California Can Do Today
For residents of Texas and California, the practical options in 2026 are limited:
- Daily fantasy sports (DraftKings DFS, FanDuel DFS) is legal in both states
- Pari-mutuel horse racing is legal and available via TwinSpires and TVG
- Kalshi and Polymarket offer CFTC-regulated event contracts on sports outcomes
- Travel to neighboring legal states (Louisiana, Arkansas, Nevada for Texas; Nevada, Arizona, Oregon for California) for legal mobile and retail sportsbook access
For more on what's available in each US state, browse our US sports betting guide.
Frequently Asked Questions
Is sports betting legal in Texas?
No. Texas sports betting remains illegal as of May 2026. The next realistic opportunity for legalization is the 2027 legislative session.
Is sports betting legal in California?
No. California voted down a 2022 mobile sports betting ballot initiative by a wide margin. Most analysts project no legalization before 2030.
Can I bet on sports legally in Texas via Kalshi or Polymarket?
Yes, in the sense that both platforms are federally regulated and offer event contracts to Texas residents. State authorities consider this a regulatory gray zone, and the legal landscape may shift.
How much tax revenue is Texas losing by not legalizing?
Conservative projections estimate $150–200 million in year-one state tax revenue if Texas legalized mobile sports betting at a 10% effective rate, growing to $400–500 million in a mature market.
When will California legalize sports betting?
The earliest realistic timeline is 2030, contingent on a tribal compact rather than a ballot initiative. Tribal gaming interests control expanded gambling in California by state constitution.
Conclusion
Texas and California sports betting will remain stuck through 2026 and likely longer. The combination of legislative calendar constraints, tribal politics, and committed political opposition is harder to dislodge than the revenue case alone can overcome. Prediction markets are filling the vacuum — and increasingly forcing the regulatory conversation in both states.
For US-wide context, see our sports betting guide and full US sports betting coverage.
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