A Win for Ohio and Tennessee
Prediction-market operator Kalshi has lost an appeal involving its sports-event contracts in Ohio and Tennessee. The U.S. Court of Appeals for the Sixth Circuit sided with state authorities in a dispute over whether state gambling rules can apply to contracts offered on a federally regulated platform. The decision adds to a growing conflict between federal oversight of event contracts and state attempts to regulate products that look like sports betting.
Kalshi's argument rests on the role of the Commodity Futures Trading Commission, which oversees derivatives markets. States counter that sports contracts offered to residents can fall within their own laws governing wagering. The difference matters to every company trying to distribute event markets nationwide: a product available under one interpretation of federal law may still face enforcement or licensing demands from individual states.
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The ruling does not end the national argument. Courts in different parts of the country have approached the question differently, creating the possibility of further appeals and, eventually, review by the Supreme Court. Until there is a clearer nationwide answer, operators may have to adapt availability and compliance practices to the jurisdiction in which a customer lives.

The case also reaches beyond Kalshi. Crypto exchanges and other trading companies have shown interest in prediction products, and the legal treatment of a sports contract may determine who can offer one. For customers, a market's presence in an application does not settle its legal status. The practical result of this decision is stronger room for Ohio and Tennessee to apply their own restrictions while the wider dispute continues.
