State Regulation Versus Federal Jurisdiction
New Jersey officials filed a petition with the United States Supreme Court seeking to determine if individual states retain the right to regulate sports betting on prediction markets like Kalshi. Attorney General Jennifer Davenport argues that companies operating these platforms treat sports wagers as financial instruments to bypass state gambling laws. The filing marks a major challenge to the current business model employed by these entities.
The conflict centers on a recent decision by the US Court of Appeals for the 3rd Circuit. That court ruled that sports-related contracts on prediction platforms meet the legal definition of swaps. By labeling these bets as swaps, the court granted the Commodity Futures Trading Commission exclusive oversight. This decision stripped states of their ability to enforce local gaming statutes on the platform.
The Legal Split Across Appellate Courts
The Supreme Court is now considering the case because of a split between appellate circuits. While the 3rd Circuit ruled in favor of the prediction market model, the 9th Circuit recently reached a different conclusion. Judges in the 9th Circuit determined that Nevada has the authority to stop Kalshi from offering sports bets. They categorized these activities as simple gambling rather than financial swaps.
This lack of consensus among federal courts makes Supreme Court intervention likely. New Jersey maintains that the 3rd Circuit decision is fundamentally incorrect. The state argues that allowing these companies to self-certify bets with the Commodity Futures Trading Commission creates a scenario where state sports gaming laws lose all legal force. Litigation regarding these issues currently involves at least 20 states.
Broader Implications for Gaming Law
Industry experts note that this case challenges the established balance between federal and state power. New Jersey officials point out that the Dodd-Frank Act was intended to address financial crises, not to federalize the multi-billion-dollar sports betting industry. If the Supreme Court accepts the interpretation used by the 3rd Circuit, it could render state-level regulation across the country obsolete.
There is also a concern regarding existing brick-and-mortar sportsbooks. New Jersey argues that if prediction markets are indeed exempt from state laws under current federal statutes, it would mean that all state-licensed gaming facilities have been operating in violation of the Dodd-Frank Act. The state asserts that Congress never intended to strip states of their historical police powers over gambling.
The outcome of this petition will have lasting effects on how sports wagers are managed in the United States. If the Court declines to hear the case, the split between circuits will remain, leading to a patchwork of regulations where platforms operate freely in some states while facing strict bans in others. Observers are watching closely as this is the first time a certiorari petition has reached the Supreme Court regarding this specific business model.

