NFL asks US Supreme Court to review prediction-market oversight split
The NFL has asked the US Supreme Court to review conflicting federal appeals court rulings on whether sports-event contracts on prediction markets fall under federal or state oversight. In a brief supporting New Jersey officials’ petition, the league argued that state gambling laws should apply; Kalshi and Polymarket defended federal oversight, while 39 states and the District of Columbia also supported review.
The court’s decision could determine whether states can apply gambling safeguards to sports prediction markets.