A federal judge has ruled that Utah may enforce its anti-gambling laws against sports event contracts offered by prediction market operator Kalshi, rejecting the company’s argument that federal commodities regulation shields its platform from state action.
U.S. District Judge Robert J. Shelby granted summary judgment to Utah and denied Kalshi’s request for a preliminary injunction. The decision concludes that the Commodity Exchange Act does not preempt Utah from applying its gambling restrictions to contracts based on sporting events.
Kalshi operates a federally registered exchange regulated by the Commodity Futures Trading Commission. Its users buy and sell “yes” or “no” contracts tied to the outcome of future events, including elections, economic developments and sports contests. Winning contracts settle at $1, while losing contracts expire at zero.
The company has maintained that these transactions are financial products rather than traditional sports betting because customers trade contracts with one another instead of betting directly against a sportsbook. Kalshi sued Utah in February after state officials signaled that its sports markets could violate the state’s broad gambling ban.
Utah took the position that federal registration does not prevent the state from regulating activity it considers gambling. Shelby agreed, finding no indication that Congress intended federal derivatives law to force states to permit event contracts that conflict with their own gambling statutes.
The ruling is especially significant because Utah has some of the strictest gambling laws in the country. As outlined in the state gambling guide from LegalBettingOnline, the state does not authorize commercial casinos, online sportsbooks, tribal casinos or a state lottery. Utah lawmakers also strengthened the statutory definition of gambling in 2026 by adding certain proposition-style contests.
Kalshi has offered markets connected to professional and college sports, including game winners, margins of victory, player performances and postseason qualification. Utah officials argue that contracts of this kind function like sports bets even when they are presented through an exchange-style platform.
Utah Attorney General Derek Brown praised the decision, arguing that companies cannot avoid state gambling laws simply by describing wagers as federally regulated commodities. State consumer protection and legal officials are reviewing the ruling as they consider possible enforcement steps.
Kalshi, however, has indicated that the dispute is not over. A company spokesperson said the operator disagrees with the decision and plans to appeal. Kalshi continues to argue that prediction markets operating as designated contract markets fall under the CFTC’s exclusive jurisdiction.
The Utah case is part of a much larger legal conflict between prediction market operators and state gambling regulators. Kalshi has pursued litigation in several jurisdictions, while states have reached different early results over whether sports event contracts should be governed as derivatives, gambling products, or both.
For the regulated sports betting industry, the Utah ruling strengthens the argument that prediction markets offering sports contracts may still be subject to state-by-state gambling laws. An appeal could bring the issue before the 10th U.S. Circuit Court of Appeals and add another major ruling to a rapidly developing national debate.
For now, the decision gives Utah a clear legal path to apply its gambling ban to Kalshi’s sports markets. Whether other courts follow the same reasoning may help determine how prediction markets operate across the United States.
Sources: Utah Politics, ABC4