NBA selects Kalshi and Polymarket as preferred prediction market partners.
Regulation & Gov ·
The National Basketball Association has designated Kalshi and Polymarket as official prediction market partners, granting the two platforms permission to list NBA-related betting products. Under the agreement, the NBA retains final approval authority over which specific NBA bets each platform may offer.
The partnership represents an expansion of regulated prediction market access to professional sports betting. Both platforms will operate within NBA-approved parameters, with the league maintaining oversight of product selection rather than delegating that discretion entirely to the partners.
The scope of the agreement—including specific NBA betting categories covered, duration, and any exclusivity terms—has not been detailed in available reporting.