Washington Man Seeks $580,000 in Kalshi Sports Bet Losses

Scott Bright, a Bellevue resident, filed a lawsuit against prediction market platform Kalshi on September 24 in King County Superior Court. He is seeking a total payout exceeding $580,000. Bright alleges he lost more than $308,000 on sports wagers during a period when online gambling was explicitly prohibited in Washington state.

The core of the legal dispute centers on the classification of the transactions. Bright’s team asserts that the activity constitutes illegal gambling under state law. Kalshi counters that Bright purchased event contracts, a financial instrument it argues falls under federal regulation rather than state gambling statutes.

Washington has banned internet gambling since 2006. The state maintains a statutory provision allowing any person who loses money at illegal gambling to recover those funds from the operator. Bright’s legal team cites this law to justify their claim for restitution. They argue the statute grants individual bettors the right to seek direct recovery from the platform.

Kalshi filed a motion to dismiss the case on October 30. The company requested that the lawsuit be transferred to the US District Court for the Western District of Washington. In that motion, Kalshi contested the premise that Bright lost money through gambling. The company maintains that the structure of its offerings places them outside the state’s definition of illegal gambling.

This case operates independently from the Washington Attorney General’s existing suit against KalshiEX LLC. The state filed its action in the same court, accusing the company of the same violations. The Attorney General’s lawsuit seeks to recover all money lost by Washingtonians through Kalshi’s operations under the state’s Recovery of Money Lost at Gambling Act.

Washington state has secured a court order restricting the types of wagers Kalshi can offer within the state. This order took effect after Bright incurred his losses. Consequently, Bright is pursuing a separate legal avenue to recover his specific funds. His case tests whether individual gamblers can recover losses through personal litigation, distinct from broader enforcement actions by state regulators.

The outcome will determine if the state’s restitution law applies to individual consumers of prediction markets. If the courts accept Kalshi’s argument that event contracts are distinct from gambling, Bright’s claim for restitution under Washington law may be weakened. If the court sides with Bright, it could set a precedent for how future losses on prediction markets are handled in states with strict online gambling prohibitions.

The dispute reflects a wider trend in which state attorneys general across the United States are moving to shut down or regulate Kalshi. Bright’s lawsuit adds a focus on the rights of individual consumers rather than just the regulatory compliance of the company. The case will proceed as the courts consider the motion to dismiss and the request for a change of venue.

Kalshi’s position relies on federal jurisdiction for event contracts. Bright’s position relies on the state’s long-standing ban on internet gambling. The court must now decide which legal framework governs the transactions. A decision in this case will clarify the financial risks for bettors in states where online gambling remains prohibited.

The suit seeks to validate the application of the Recovery of Money Lost at Gambling Act to digital platforms. Bright’s team argues the wagers clearly fit the state’s definition of illegal gambling. Kalshi insists the nature of the products avoids that definition. The legal battle now hinges on this technical distinction between gambling and contract trading.