New Jersey Attorney General Jennifer Davenport has petitioned the U.S. Supreme Court to hear arguments on state regulation of sports event contracts. The filing asks the high court to weigh in on whether states can regulate these contracts, a question with direct implications for prediction market platforms offering sports-linked event contracts. The petition lands amid ongoing legal battles between state regulators and CFTC-regulated exchanges over the boundary between state gaming law and federal commodities oversight.

A Supreme Court ruling could settle whether CFTC-regulated prediction markets can offer sports contracts nationwide or must defer to state-by-state gaming laws, directly affecting Kalshi's and other platforms' expansion plans.