Tennessee officials are continuing their legal battle against prediction market platform Kalshi, arguing the company’s sports-event contracts amount to illegal sports betting under state law.
According to court filings and multiple published reports, Tennessee Attorney General Jonathan Skrmetti has appealed a federal court ruling that temporarily blocked the state from enforcing its sports wagering regulations against Kalshi. State officials argue the company’s contracts — which allow users to wager on the outcomes of sporting events through financial-style “prediction markets” — function similarly to traditional online sportsbooks already regulated in Tennessee.
The dispute centers around whether Kalshi’s sports contracts should be treated as gambling regulated by states or as federally regulated financial products overseen by the Commodity Futures Trading Commission, commonly known as the CFTC. Kalshi has argued in multiple lawsuits nationwide that its markets are legal financial derivatives protected under federal law.
Tennessee regulators first issued a cease-and-desist order earlier this year claiming Kalshi was offering unauthorized sports wagering products in the state. Shortly afterward, Kalshi filed suit in federal court seeking to block enforcement. A federal judge sided with the company in February, ruling Kalshi was likely operating under federal authority while the broader legal questions are litigated.
The case is now part of a growing national legal showdown involving prediction market companies and state gaming regulators. Multiple states — including Ohio, Michigan, Arizona, Nevada and Washington — have either sued or attempted to restrict Kalshi and similar platforms, arguing the companies are bypassing state gambling laws and sports betting licensing requirements.
Supporters of prediction markets argue the platforms are fundamentally different from sportsbooks because users trade contracts against one another rather than betting directly against a “house.” Critics, however, say the distinction is largely semantic and allows companies to avoid the taxes, consumer protections and licensing standards imposed on traditional sports betting operators.
Industry analysts say the Tennessee case could help shape how prediction markets are regulated nationwide, particularly as the rapidly growing industry expands deeper into sports wagering territory. Federal lawmakers and regulators have also begun scrutinizing the industry more closely amid concerns about gambling addiction, oversight and market manipulation.
