In a recent ruling, a Nevada state judge extended a temporary ban on Kalshi's sports-related contracts, citing that they are essentially equivalent to gambling. The judge's decision was made in response to a request from the Nevada Gaming Control Board to impose a preliminary injunction against Kalshi, preventing the company from offering certain prediction markets until a broader court case can be resolved.

The initial temporary restraining order, issued on March 20, blocked Kalshi from offering sports, entertainment, and election-related bets. According to the judge, purchasing a contract for a baseball game on Kalshi is comparable to placing a bet on a state gaming platform. The Nevada Gaming Control Board considers sports event contracts to be a form of wagering activity that requires licensing under local laws. The board's chairman, Mike Dreitzer, expressed satisfaction with the ruling and reiterated the board's commitment to enforcing Nevada law to protect the state's gaming industry.

The case is part of a larger debate between state regulators and prediction market providers, with the latter arguing that they are federally regulated and offer derivative products, while state regulators contend that these products constitute gambling activities that should be regulated at the state level. The Commodity Futures Trading Commission has taken a stance in support of the prediction market providers, filing an amicus brief and suing several states, including Arizona, Illinois, and Connecticut, for allegedly infringing on its regulatory role.