New Jersey asks Supreme Court to block Kalshi sports contracts

This escalation to the Supreme Court signals that state-level regulatory pushback against prediction markets is not fading, even after earlier legal hurdles. The core issue is jurisdictional: whether federal approvals preempt state gaming laws, a question with broad implications for all event-based contracts, not just sports. If the Court takes the case, it could set a precedent that determines how much leeway states have to shield their residents from platforms like Kalshi. What to watch is whether other states with similar gaming frameworks file amicus briefs, as that would indicate a coordinated challenge.