A Michigan judge has extended Kalshi’s sports market ban through a preliminary injunction backed by a $500,000-per-day geolocation penalty.

The American Gaming Association estimates Kalshi users ages 18 to 20 have generated more than $5.13 billion in sports trading volume.

Five states have now cited the Ninth Circuit’s August 28 ruling against Kalshi in their own litigation with the exchange.

New Jersey has asked the U.S. Supreme Court to review the Third Circuit ruling that blocks state gambling enforcement against Kalshi’s sports event contracts.

The Massachusetts Gaming Commission is reviewing Simmons’ admission that another person used his FanDuel account to place wagers for him while he was outside a legal state.

The USTA named Kalshi the US Open’s exclusive official prediction market partner in a multi-year agreement announced August 31.

An Athletic survey found 81 of 100 anonymous MLB players had been confronted or contacted by bettors over their performance.

A unanimous federal appeals court ruled Kalshi cannot block Nevada from enforcing its gambling laws against the platform’s sports event contracts.

North Carolina sportsbooks generated $63.2 million in July gross wagering revenue, up 178% from a year earlier.

Connecticut Attorney General William Tong sued Kalshi on August 26, asking a state court to block its sports event contracts.

The PGA Tour suspended PGA Tour Champions player Matt Gogel for six months after he wagered on a PGA Tour competition he was not playing.

Nebraska voters will decide Nov. 3 whether to legalize online sports betting after state officials certified two related ballot initiatives.

Little League International is condemning offshore sportsbooks for once again accepting bets on players as young as 10 years old.

Novig says its newly national sports prediction market generated more than $125 million in notional volume in its first week.