Novig Sues Wisconsin Preemptively as Its Sports Event Contracts Face State Gambling Law Risk

Prediction market operator Novig has filed a federal lawsuit against Wisconsin, trying to block the state from enforcing sports betting and gambling laws against its platform. For PSPs, acquiring teams, and banks that touch high-risk flows, the real issue is not the headline fight itself but the question sitting underneath it: whether federally regulated event contracts can sit outside state gambling enforcement.

1. Novig’s legal entity, Ludlow Exchange LLC, filed the 45-page complaint on August 14 in the US District Court for the Western District of Wisconsin. The defendants are Wisconsin Attorney General Josh Kaul and state gaming administrator John Dillett.
2. The company wants Wisconsin barred from applying its sports betting and gambling laws to Novig, arguing that its federally regulated status allows it to offer sports event contracts without complying with state gambling rules. Novig launched its sports-focused event contracts nationwide at the start of the month, including contracts tied to NFL games.
3. The Wisconsin case is part of a wider legal campaign. Novig has already filed similar preemptive lawsuits in New Mexico, Massachusetts, Washington and New York. In Wisconsin, it is asking for an expedited preliminary injunction, saying state enforcement would be an existential threat to the business.
4. The dispute turns on a basic regulatory question with obvious consequences for payments: can federally regulated prediction markets operate independently of state gambling regimes, or do state laws still control the commercial rails around them? Wisconsin has already taken legal action against other prediction operators and platforms, including Polymarket, Robinhood, and Coinbase, saying their activities amount to unlicensed gambling under state law.
5. Novig says it received Designated Contract Market (DCM) status from the Commodity Futures Trading Commission on June 16. The company also describes itself as the first event contract platform to introduce a 21+ age requirement, while offering instant live trading during games, deeper liquidity and additional payment options. As of August 18, Novig contracts gave the Green Bay Packers a 31% implied chance of beating the Denver Broncos in their NFL preseason game scheduled for August 21; the Denver Broncos were priced at a 70.5% implied probability, and trading volume had passed $29,600.