2 hours ago
Man who lost $308,000 on sports bets sues Kalshi for offering illegal gambling
What's happening
SignalsMonitor is following this as a crime & justice story. Ars Technica is the outlet attached so far. The first report grouped here was at 9 Nov 2026, 21:13 UTC. The headline in use is “Man who lost $308,000 on sports bets sues Kalshi for offering illegal gambling”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
A man who lost over $308,000 making sports wagers on Kalshi is suing the prediction market for violating the state of Washington's ban on online gambling. He's trying to turn those losses into an overall victory with a lawsuit seeking a payment of over $580,000.
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Ars Technica
Man who lost $308,000 on sports bets sues Kalshi for offering illegal gambling
Reported by 1 outlet
- Ars Technica