NBA Enters Prediction Markets as NFL Challenges Their Regulation

Preface

Prediction markets have become a point of debate for professional sports leagues, regulators, and state governments. These platforms offer event contracts—often trades based on whether a particular outcome will happen—and their growing presence in sports has prompted questions about oversight, consumer safeguards, and the integrity of competition. The National Basketball Association (NBA) has entered this changing landscape through an information-sharing agreement with the Commodity Futures Trading Commission (CFTC) and partnerships with Kalshi and Polymarket, which it identifies as preferred exchanges. The National Football League (NFL), by contrast, has opposed this federal approach and backed state governments arguing that state gambling laws should govern such activity. This article explains the NBA’s agreements, the NFL’s objections, and the legal dispute surrounding prediction markets, while distinguishing the positions of the leagues and regulators involved.

Lazy bag

The NBA has joined Major League Baseball and the National Hockey League in establishing an information-sharing arrangement with the CFTC, while also naming Kalshi and Polymarket as preferred exchanges. The agreements are intended to support integrity measures, including sharing information about suspicious trading and restrictions on permissible markets. The NFL has taken the opposing position, telling the U.S. Supreme Court that state gambling authorities should oversee the activity and criticizing the CFTC’s approach as insufficient. Courts have issued conflicting decisions, and the Supreme Court has been asked to resolve the dispute. At the center of the debate is whether prediction markets should primarily fall under federal derivatives oversight or state gambling laws.

Main Body

The National Basketball Association has reached an information-sharing agreement with the Commodity Futures Trading Commission, the U.S. derivatives regulator, as prediction markets expand into professional sports. The NBA has also partnered with Kalshi and Polymarket, describing them as its preferred exchanges. These steps bring professional basketball into a broader discussion about sports-related event contracts, the rules governing their trading, and the safeguards needed to protect the integrity of competitions.

Prediction markets commonly offer event contracts tied to a yes-or-no outcome. In sports, a contract may be linked to whether a stated event occurs. Such products have attracted attention because they combine financial-market structures with questions that are also associated with sports wagering. The CFTC oversees exchanges that deal in event contracts at the federal level, while several state governments argue that activity resembling sports betting should be governed by state gambling laws.

The NBA’s agreement follows similar arrangements involving Major League Baseball and the National Hockey League. Under the agreements, leagues and the regulator can share information relevant to monitoring markets and addressing potential misconduct. The NBA’s arrangement was announced Monday and is described as including constraints intended to help preserve the integrity of sports-related trading. The agreement does not eliminate the wider debate over which authority should regulate these markets; instead, it establishes a channel for cooperation between the league and the federal regulator.

Alongside the CFTC arrangement, the NBA has formed partnerships with Kalshi and Polymarket. The league’s designation of the companies as preferred exchanges connects its data and integrity discussions to platforms operating in the prediction-market sector. The details shared publicly emphasize cooperation and restrictions, rather than an unrestricted endorsement of every market or trading practice. The distinction matters: an information-sharing agreement and a platform partnership can support oversight measures without resolving the legal question of whether federal or state rules ultimately control.

Scott Kaufman-Ross, the NBA’s head of media distribution and partnerships, said the league believes it is important to work constructively with regulators and operators as the category develops. He said the aim is to help ensure appropriate safeguards and described the partnerships as a step toward a framework that could create new ways for fans to engage. His comments frame the NBA’s approach as one of participation paired with cooperation on rules and protections.

Kalshi described specific elements of its arrangement with the NBA in a Monday post on its website. The exchange said the parties would share integrity data, report suspicious trading, and cooperate on investigations. It also said the agreement includes restrictions on permissible markets and explicitly prohibits league and team personnel from trading NBA event contracts. Kalshi presented these restrictions as reinforcing rules against insider trading and market manipulation. These measures address potential conflicts that can arise when people with access to nonpublic information are connected to a league, team, or event.

The agreements arrive amid a nationwide legal dispute. Several state governments maintain that prediction-market activity tied to sports belongs under state gambling laws. Their position challenges the idea that federal oversight of derivatives exchanges is sufficient to govern these products. The issue has reached federal courts, where three major decisions have come down on different sides of the dispute. Two of those decisions favored the states’ argument, illustrating that courts have not reached a uniform conclusion.

The U.S. Supreme Court has been asked to intervene and resolve the disagreement. The NFL is among those that have urged the high court to act. In a filing, the league sided with the states, arguing that the CFTC’s federal oversight has been lax and understaffed. The NFL also contended that prediction-market platforms are not subject to the same rigorous regulatory structures and oversight provided by state gaming authorities. Its position reflects concern that treating sports-related contracts as derivatives could place them outside regulatory systems designed specifically for gambling.

The NFL’s stance contrasts with the NBA’s decision to establish a working relationship with the CFTC and prediction-market platforms. That contrast does not mean the NBA’s agreements settle the jurisdictional question. Rather, it shows that major sports organizations are responding differently to an evolving market and an unsettled legal framework. Some are pursuing formal cooperation with exchanges and the federal regulator, while the NFL has chosen to emphasize state authority and seek a definitive ruling from the Supreme Court.

Mike Selig, the CFTC chairman, has sought to support the prediction-market industry through several avenues, including legal disputes with states, new regulations, and information-sharing agreements with sports organizations. He called the NBA’s decision “a responsible step toward protecting sports integrity and market participants from abuses in prediction markets like insider trading and fraud.” His statement presents cooperation with leagues as one tool for identifying and addressing risks, particularly where information connected to sports could affect trading.

The competing positions reflect different views of both the products and the appropriate regulatory model. The CFTC’s role centers on federal oversight of derivatives exchanges and event contracts. State authorities, as described by the NFL and the states supporting its position, have gambling laws and gaming oversight structures they believe should apply to sports-related wagering. The legal dispute therefore concerns more than the existence of safeguards: it also concerns which regulators have authority to impose and enforce them.

For leagues, integrity is a practical concern regardless of how the legal question is ultimately resolved. Suspicious trading, the use of confidential information, and the possibility of market manipulation can undermine confidence in sports and related markets. Restrictions on which contracts may be offered, reporting mechanisms, and cooperation on investigations are among the tools identified in the NBA–Kalshi arrangement. Their effectiveness will depend on how the rules are applied and how responsibilities are divided among platforms, leagues, and regulators.

The next stage of the debate will be shaped by court decisions, possible regulatory developments, and the actions of sports organizations and market operators. The Supreme Court’s response could clarify the balance between federal derivatives oversight and state gambling regulation. Until then, the NBA’s agreements represent one model of engagement: cooperate with the CFTC and selected platforms while setting out integrity measures. The NFL’s opposition represents another: support state authority and challenge the adequacy of federal oversight. The central question remains unresolved: which regulatory framework should govern sports-related prediction markets?

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