NFL is urging the Supreme Court to let states regulate sports prediction markets as gambling

- Supreme Court: 56 events in the last 90 days
- Supreme Court: 55th Legal in the last 90 days
- Previous: earlier the same day · US Supreme Court hears challenge to air force UXO detonations in Guam
What happened
The league filed an amicus brief backing New Jersey regulators against Kalshi, arguing prediction contracts are sports bets, not federal financial instruments
Summary assembled by rule from the sources below