NFL Flags Sports Integrity Risks in Prediction Market Dispute

The NFL has submitted a legal brief requesting the Supreme Court's intervention in a controversy surrounding sports prediction markets. The league seeks clarification on whether states possess the authority to regulate sports prediction contracts or if federal oversight holds precedence. This dispute directly impacts the operations of Kalshi and other prediction-market operators, who trade contracts tied to future sports event outcomes.

The NFL contends that state authorities, already responsible for legal sportsbooks, are more equipped to oversee sports-related contracts within the existing regulatory framework. Conversely, the Commodity Futures Trading Commission (CFTC) asserts exclusive federal jurisdiction over these markets. In contrast, states argue that binary contracts on sports outcomes should be subject to state regulation, as they resemble traditional gambling and should not be exempt from state laws due to their platform.

In their filing, the NFL warns that operators are exploiting a gap in regulation, posing risks to consumers and sports event integrity. They cite substantial trading volumes, with $1.8 billion of $3.3 billion in prediction-market volume tied to NFL games on the first Sunday of the current season. The NFL also emphasizes the potential harm caused by delayed court decisions, which could further jeopardize game integrity.

States from various regions, including Ohio and a bipartisan coalition of 38 states, support New Jersey's petition, urging the Supreme Court to uphold state authority over prediction markets alongside casino gambling and sports betting. Meanwhile, about 20 states are engaged in lawsuits over prediction markets, with federal appeals courts delivering conflicting decisions.

The NFL believes the 6th and 9th U.S. Circuit Courts of Appeals reached the correct outcome in light of the current regulatory landscape. However, the contrasting rulings among appellate courts have heightened the likelihood of Supreme Court review, despite unresolved questions regarding the ultimate governing authority for sports event contracts. New Jersey's petition is part of a broader state-level effort to bring the dispute before the Supreme Court.

The dispute also involves a broader industry debate on whether a national market requires a consistent federal framework or a patchwork of state laws. Prediction-market operators, such as Kalshi and Polymarket, favor federal rules, highlighting partnerships with sports bodies and emphasizing the need for a unified regulatory approach.

The CFTC has not commented on these allegations. The NFL further questions the CFTC's staffing capacity to oversee sports contracts alongside its other responsibilities, suggesting that insufficient staffing might limit meaningful oversight and enforcement.