What the deals cover
On Monday, the NBA entered the prediction-market space by naming Kalshi and Polymarket as the league's preferred exchanges. That status comes with the ability to use official NBA marks alongside marketing and licensing privileges.
The league said the agreements include protections aimed at market integrity. They restrict which categories of event contracts can appear and compel the platforms to provide information on trades that raise red flags. Scott Kaufman-Ross, who leads the NBA's media distribution and partnerships, said, "Protecting the integrity of the game is our top priority." He added that the partnerships help set up a framework to create new ways to engage fans.
The regulatory layer
The league and the Commodity Futures Trading Commission signed an MOU, and the federal regulator says prediction markets fall under its remit. Through information sharing, the MOU is intended to protect the NBA and the event-contract markets' integrity.
In a CNBC interview in early October, Commissioner Adam Silver discussed the 2026 China Games, plans for NBA Europe and prediction markets.
The broader tug of war
Prediction markets have surged over the past year, with much of that momentum tied to sports-focused contracts. In October 2025, the NHL announced deals with Kalshi and with Polymarket, and MLB revealed a Polymarket tie-up in March. With Monday's move, the NFL is now the outlier among major U.S. leagues on this front.
There is a jurisdiction fight under way. Several states argue sports-related event contracts look like sports betting and should be overseen locally. The platforms and the CFTC counter that these are swaps - a form of derivative - which puts them under federal supervision.
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Courts have split on the issue, and many expect that the Supreme Court may ultimately have to settle it. Earlier this month, the NFL told the Court in an amicus brief that states should regulate these contracts and said it favors tighter guardrails, not a ban. According to Kalshi's comments to CNBC, it had attempted to collaborate more with the NFL, but the league had not engaged.
What platforms and investors are saying
"The NBA is one of the most influential sports leagues in the world, and we're excited to work together to bring fans closer to the game," said Ari Borod, who serves as Polymarket's president of sports business development. "It's an exciting time for both NBA fans and Kalshi users," added Adam Barrick, who is Kalshi's head of sports partnerships. He said the relationship reflects a shared focus on fan engagement, innovation and safety.
The bottom line: the NBA is leaning into prediction markets with federal-level cooperation and tighter in-market rules. If you trade event contracts tied to basketball outcomes, the league's licensing, the CFTC MOU and added monitoring shape how those markets list, market and police NBA-related events.
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