Coinbase is facing fresh regulatory scrutiny in the United States after Nevada’s top gaming regulator filed a civil lawsuit accusing the crypto exchange of offering unlicensed sports betting through its prediction market products.
The Nevada Gaming Control Board (NGCB) filed the complaint this week, seeking to block Coinbase from offering certain event-based contracts tied to sporting outcomes within the state. Regulators argue that these products amount to sports wagering under Nevada law and therefore require a state-issued gaming license.
At the center of the dispute is Coinbase’s prediction markets platform, which allows users to trade contracts based on the outcome of real-world events. These events span several categories, including sports, politics, and economic indicators. While Coinbase maintains that these contracts are federally regulated event markets, Nevada officials say that any product linked to sports results falls squarely under state gambling statutes, regardless of how it is branded or structured.
Nevada challenges Coinbase’s legal stance
According to the filing, the NGCB is asking the court to declare that Coinbase’s sports-related contracts violate Nevada law and to issue an injunction preventing the company from offering them to state residents without proper licensing. Nevada is one of the most tightly regulated gaming markets in the world, with a long history of enforcing strict oversight on sports betting activity.
The lawsuit comes just weeks after Coinbase expanded its prediction markets nationwide through a partnership with Kalshi, a federally regulated event markets platform. That rollout made the products available in all 50 U.S. states and marked a significant step in Coinbase’s push to broaden its offerings beyond traditional crypto trading.
Coinbase has consistently argued that prediction markets operate under federal commodities regulations rather than state gambling laws. The exchange has previously taken legal action against regulators in Michigan, Illinois, and Connecticut, claiming that state-level enforcement conflicts with federal oversight of event-based contracts.
Nevada’s filing directly challenges that position, asserting that federal regulation does not override the state’s authority when it comes to sports wagering. The complaint emphasizes that contracts tied to athletic contests, regardless of format, are subject to Nevada’s gaming framework.
Coinbase did not immediately respond to a request for comment on the lawsuit.
A broader fight over prediction markets
The Nevada case highlights growing tension between prediction market operators and regulators across multiple jurisdictions. As these platforms gain popularity, authorities are grappling with how to classify products that blur the line between financial instruments and traditional gambling.
Kalshi, Coinbase’s partner in the nationwide rollout, recently secured a temporary block on a regulatory order in Tennessee that targeted sports-related event contracts. Meanwhile, Polymarket, another prominent prediction market platform, has faced restrictions in the United States and abroad. Most recently, Portuguese authorities moved to block Polymarket over concerns related to election betting.
Despite these regulatory challenges, the prediction markets sector continues to expand. Polymarket has extended its reach by integrating with a decentralized exchange on the Solana blockchain, while Kalshi has opened a new office in Washington, D.C., signaling increased investment in policy engagement and lobbying.
Traditional financial market players are also watching closely. The Chicago Board Options Exchange (Cboe) has indicated interest in reviving so-called all-or-nothing contracts tied to specific event outcomes, suggesting that demand for these products extends well beyond the crypto industry.
Crypto-native companies are entering the space as well. Crypto.com has spun out a standalone prediction markets app, and Hyperliquid is testing its own event-based offerings, adding further momentum to a rapidly evolving market.
What comes next
The outcome of Nevada’s lawsuit could have implications far beyond the state’s borders. A ruling in favor of regulators may strengthen the hand of other states seeking to assert authority over prediction markets tied to sports, while a win for Coinbase could reinforce the argument that federal oversight takes precedence.
For now, the case underscores a central question facing regulators and innovators alike: where to draw the line between financial speculation and gambling in an increasingly digital economy.
As prediction markets grow in scale and visibility, that question is likely to surface more often, setting the stage for further legal battles and regulatory clarity in the months ahead.
