League asks federal regulators to step in as unregulated sports markets gain traction
NBA Presses for Federal Oversight of Prediction Markets
The NBA is calling for tighter regulation of sports prediction markets, warning that unchecked growth in this space could compromise the integrity of professional basketball games. In a letter sent to the Commodity Futures Trading Commission (CFTC) on May 1, the league asked the agency to develop a regulatory framework tailored specifically to sports-related contracts.
NBA executives say the rise of platforms like Kalshi—where users can buy contracts tied to game outcomes—presents unique integrity challenges. Unlike traditional sports betting, which is regulated state by state, these prediction markets often launch without formal approval, using a self-certification process that bypasses typical oversight.
Expanding Markets Raise Red Flags
Originally focused on full-season outcomes, prediction markets have rapidly expanded to single-game events. The NBA expressed concern that even more specific bets—such as those involving player stats or officiating decisions—could be next, increasing the risk of manipulation.
The league argues that without reporting requirements or cooperative measures between exchanges and sports leagues, there’s little protection against abuse. These gaps, the NBA warns, make it hard to track suspicious activity and safeguard the game.
NBA Seeks CFTC Action
In her statement to the CFTC, Alexandra Roth, the NBA’s vice president and assistant general counsel, emphasized that the league supports legalized sports betting only when it is backed by “robust, sports-specific regulation.”
Roth said the current lack of oversight for prediction markets makes them riskier than traditional betting, and urged the CFTC to “close the gap” by imposing rules similar to those seen at the state level. She also called for limits to stop the unchecked expansion of these markets into increasingly niche areas.
Joining Other Leagues in Raising the Alarm
The NBA’s message aligns with a similar appeal from Major League Baseball, which contacted the CFTC in March to raise its own concerns. Both leagues are uneasy about prediction markets operating outside traditional regulatory frameworks.
Kalshi, a key player in this space, won a federal court case last year that allowed it to offer election-based prediction contracts. Since then, it has expanded into sports markets, drawing cease-and-desist orders from state regulators in Nevada, New Jersey, and Maryland.
As prediction markets continue to grow in popularity, the NBA is pushing for federal rules that would bring them in line with regulated sports betting—before integrity risks become harder to contain.
