Man sues Kalshi over $308,000 sports betting loss

Scott Bright, a resident of Bellevue, Washington, has initiated legal action against the prediction market Kalshi after losing more than $308,000 on sports wagers. The plaintiff is seeking a payment exceeding $580,000, arguing that the company violated state regulations prohibiting online gambling.

According to the lawsuit filed on October 23 in King County Superior Court, the wagering occurred at a time when it was unlawful in Washington and when the Washington Attorney General had already sued KalshiEX LLC in this Court alleging precisely that. The legal filing suggests that the platform operated in defiance of local law.

This case examines whether individuals who experience financial losses while gambling can secure restitution through private litigation. While state attorneys general across the US are currently attempting to halt Kalshi's operations for allegedly violating state gambling laws, this specific action highlights the potential for individual recovery claims.