[US CFTC Collaborates with Sports Leagues to Combat Prediction Market Manipulation] Mike Selig, Chairman of the U.S. Commodity Futures Trading Commission (CFTC), stated that the CFTC is working with multiple professional sports leagues to combat manipulation in prediction markets and ensure reasonable mechanism design. When sports leagues raise concerns about manipulation risks for proposed contracts, the CFTC will carefully evaluate and may prohibit non-compliant contracts from being listed.