# Man who lost $308,000 on sports bets sues Kalshi for offering illegal gambling

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1 outlet covering · First listed: Ars Technica, Nov 9, 2026, 3:13 PM · Read it: <https://arstechnica.com/tech-policy/2026/11/man-who-lost-308000-on-sports-bets-sues-kalshi-for-offering-illegal-gambling/>

Lawsuit demands Kalshi return losses because online betting is illegal in Washington.

## Who's covering it

In the order they published:

- Nov 9, 2026, 3:13 PM: [Man who lost $308,000 on sports bets sues Kalshi for offering illegal gambling](<https://arstechnica.com/tech-policy/2026/11/man-who-lost-308000-on-sports-bets-sues-kalshi-for-offering-illegal-gambling/>) — Ars Technica (Digital news, United States)
  Lawsuit demands Kalshi return losses because online betting is illegal in Washington.