The National Basketball Association (NBA) has entered into a memorandum of understanding (MOU) with the Commodity Futures Trading Commission (CFTC) to enhance the integrity of prediction markets. This agreement establishes a framework for regular communication and information sharing between the league and the federal regulator, aiming to ensure fairness and transparency in markets that allow trading on real-world outcomes.
The NBA’s move reflects a broader trend among major sports leagues to formalize integrity measures in prediction markets. It joins the Major League Baseball (MLB) and the National Hockey League (NHL) in taking such steps. The NHL was the first major league to license its trademarks to a prediction market, while MLB has an integrity agreement tied to a deal with Polymarket.
Prediction markets allow users to trade “event contracts” on real-world outcomes. However, these markets present integrity concerns, notably the risk of insider trading, where individuals with nonpublic information could exploit it for financial gain. The MOUs between leagues and the CFTC are designed to create channels for flagging suspicious activity and preventing such abuses.
The NBA’s involvement is particularly resonant given the league’s recent history with betting-related controversies. An FBI operation in October 2025 coincided with arrests in connection with alleged gambling schemes involving a Miami Heat player and a coach. This case highlighted the exact type of insider misconduct that these partnerships aim to address.
This development occurs amidst a significant jurisdictional debate over whether prediction markets fall under federal or state authority. The CFTC has asserted its oversight by moving to define event contracts as “swaps,” placing them within its regulatory purview. Meanwhile, a legal battle between the National Football League (NFL) and prediction market operator Kalshi has drawn the attention of the Supreme Court. Notably, the NFL has not yet entered into similar integrity agreements, presenting a contrast to the NBA’s cooperative approach.
Analysts at Bernstein project that prediction markets could generate billions in revenue by the end of the decade, indicating their growing financial significance. New entities, such as Blockchain.com, are also seeking CFTC approval to offer event contracts, further underscoring the expanding market.
CFTC Chairman Michael Selig stated that the NBA’s agreement is a responsible step toward protecting sports integrity and market participants from abuses. The partnership aims to build a robust system for monitoring and maintaining the fairness of prediction markets as they continue to grow in prominence and economic impact.
Broader Context
Source materials place the factual news in this context: The NBA has struck a deal with the top U.S. derivatives regulator to help police prediction markets, becoming the latest major sports league to formalize an integrity partnership as betting on games moves onto federally regulated platforms.
