The National Basketball Association has reached an agreement with the US Commodity Futures Trading Commission to strengthen oversight of basketball-related prediction markets, marking a significant step in the growing intersection of professional sports, financial trading and gambling regulation.
The agreement, announced Monday, establishes a framework for exchanging information about potential threats to the integrity of professional basketball, including suspicious trading activity and possible market manipulation, according to Reuters.
The memorandum of understanding was signed by CFTC Chairman Michael Selig and NBA Commissioner Adam Silver. It comes as federal regulators and state authorities dispute who should oversee platforms that allow users to trade contracts tied to the outcomes of sporting events.
Alongside the regulatory agreement, the NBA named Kalshi and Polymarket as its preferred prediction market exchanges, giving two of the industry’s most prominent operators formal relationships with one of North America’s largest professional sports leagues.
The partnerships introduce restrictions on which NBA-related contracts can be traded, prohibit league and team personnel from trading on NBA events, and require cooperation in identifying potentially improper market activity, according to the NBA’s announcement.
Prediction Markets Face Growing Scrutiny
The agreements underscore the increasing importance of prediction markets to the sports industry, even as their legal classification remains contested.
Unlike conventional sportsbooks, prediction market operators such as Kalshi and Polymarket maintain that their platforms facilitate trading in event-based financial contracts rather than traditional gambling.
The CFTC has supported that distinction, asserting that these contracts fall within its authority to regulate derivatives markets.
Several U.S. states have challenged that position in court, arguing that contracts based on sporting results effectively constitute gambling products and should be subject to state betting regulations, Reuters reported.
Read more: The Feds Are Coming for Prediction Markets
The dispute has also drawn attention from the National Football League, which supported a request for the U.S. Supreme Court to examine the division of regulatory authority over sports-related prediction contracts.
For the NBA, closer cooperation with federal regulators offers a way to participate in an expanding market while establishing safeguards against conduct that could undermine confidence in competition.
Betting Scandals Heighten Integrity Concerns
The new oversight framework follows a series of gambling-related investigations that have placed professional sports leagues under heightened scrutiny.
According to Reuters, recent scandals have resulted in lifetime bans from the NBA and criminal proceedings, including a federal illegal-gambling investigation that led to the arrests of more than 30 people in 2025.
The developments have increased pressure on leagues, regulators and trading platforms to identify unusual market activity and prevent individuals with privileged information from profiting improperly.
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Scott Kaufman-Ross, the NBA’s head of media distribution and partnerships, said in a league statement that maintaining confidence in basketball competitions remains the organization’s primary concern.
He said cooperation with regulators and market operators would help establish safeguards while creating additional opportunities for fans to interact with the sport.
The league’s arrangements with Kalshi and Polymarket also provide the companies with access to NBA branding, promotional opportunities and official league data distributed through Sportradar, according to the NBA.
Sports Leagues Expand Their Market Partnerships
The NBA joins Major League Baseball and the National Hockey League in establishing formal relationships involving prediction markets, reflecting a broader shift in how professional sports organizations approach event-based trading.
Other sporting organizations have also entered the sector. Kalshi previously secured a partnership with the U.S. Open tennis tournament, while the men’s ATP Tour reached an agreement with Polymarket, Reuters reported.
Individual athletes have also developed commercial ties to prediction platforms. Four-time NBA Most Valuable Player LeBron James is among the basketball stars with such arrangements, although league rules restrict players from promoting betting markets involving NBA competition.
The distinction between traditional sports wagering and event-contract trading has become increasingly important as prediction market companies seek broader consumer adoption and commercial relationships with major sports organizations.
Federal-State Regulatory Battle Remains Unresolved
The NBA’s agreement with the CFTC does not settle the broader legal dispute surrounding prediction markets.
Federal officials maintain that event contracts traded on regulated exchanges fall within the CFTC’s jurisdiction. State authorities challenging that interpretation contend that sports-related contracts should remain subject to gambling laws designed to protect consumers and oversee wagering activity.
The competing positions have created uncertainty for exchanges seeking to expand their sports offerings nationwide.
Source: Reuters
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