Feds Sue Illinois To Protect Trump-Backed Sports Gambling
The Commodity Futures Trading Commission has sued Illinois in a major new escalation of the fight over prediction markets, a controversial form of online sports betting available nearly nationwide.
The federal government claims that the state has no right to police federally regulated event-contract platforms as illegal gambling. Illinois sanctions traditional house-banked sports gambling.
The case, filed in federal court in Chicago on April 2, marks the first time the CFTC has sued a state to block it from regulating prediction market operators.
Donald Trump Jr. is associated with Kalshi and Polymarket, two major prediction market operators. Kalshi recently reported raising funds at a $22 billion valuation, according to The Wall Street Journal.
Illinois Cease-and-Desist Letters
Central to the conflict are cease-and-desist letters from the Illinois Gaming Board targeting companies, including Kalshi, Polymarket, and Crypto.com.
Meanwhile, Trump Media and Technology Group plans a prediction market in partnership with Crypto.com.
Illinois said prediction markets are offering unlicensed sports wagering in violation of state law.
The federal government, however, says Illinois is interfering with the CFTC’s exclusive authority over so-called “designated contract markets.” Prediction markets facilitate a stock-market-style form of betting.
The suit names Gov. J.B. Pritzker, Attorney General Kwame Raoul, and members of the Illinois Gaming Board as defendants.
Protecting ‘Prediction’ Sports Betting
The lawsuit is another sign that Washington is increasingly willing to protect prediction markets as they expand deeper into sports gambling. The platforms have put a dent in traditional online betting, prompting FanDuel and DraftKings to enter the space.
At stake is a U.S. online gambling market that was worth $27 billion in 2025. Prediction markets may soon facilitate online casino gambling, potentially using a real-world event as a random number generator.
These platforms insist they list federally regulated financial contracts, even on something like sports parlays and player prop bets. Critics point out that prediction markets can be addictive and cause problem gambling.
Meanwhile, the broader battle is already spreading across the country, with states such as Minnesota, New York, and Iowa considering legislation to rein in these platforms. Arizona has also brought criminal charges against Kalshi.
Due to the CFTC, prediction markets may be building a federal shield against state gambling laws.
If the CFTC prevails in the Illinois lawsuit, states could find themselves with even less power to stop gambling-style speculation sold through a loophole in financial regulation.
As of April 2, 2026, more than 10 bills have been introduced in Congress targeting prediction markets. Efforts to curb these platforms have bipartisan support.
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