New York Sues Polymarket Over Unlicensed Gambling Claim
The suit and Polymarket's counter-filing in federal court turn on whether event contracts are gambling under state penal law or financial trading beyond state authority, a question now headed for a court rather than a regulator.
Reporting from 1 source: ASCII.jp.
New York State filed suit against Polymarket's U.S. entity on September 24, 2026, alleging the prediction market operates unlicensed gambling. The state's filing includes records of an in-state account used on July 6, 2026 to buy "Mets win" shares in a Mets-Braves game. Polymarket moved the case to federal court the same day and sued the state attorney general and gambling commission members.
The state filed in the New York State Supreme Court, and Polymarket moved the case to federal district court the same day. It then filed its own suit against the state attorney general and members of the state gambling commission, arguing the state has no authority to regulate prediction markets.
Central to the state's evidence is a July 6, 2026 transaction from an account within New York: 6.39 shares of "Mets win" bought for $3.01 including a $0.10 fee, roughly 46 cents per share, implying the market put a Mets win at just under 50 percent. The Mets won and $6.39 was paid out, a $3.38 profit. The state also says letting users aged 18 to 20 take part violates the state's 21-or-older rule for mobile sports betting, and seeks an injunction plus penalties.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.