NBA expected to announce prediction market deals before 2026-27 season
The NBA is expected to announce deals with multiple prediction market platforms before the 2026-27 season, sources tell Front Office Sports. Deal terms are reportedly on the table with potential partners, though specific companies and financial details were not disclosed. The talks come as the legal landscape for sports event contracts shifts following the Ninth Circuit's ruling last week that Kalshi's sports contracts are bets, not swaps, which prompted New Jersey to ask the U.S. Supreme Court to take up the issue.
The NBA's timing signals that major leagues now treat prediction markets as a revenue line worth locking in before the Supreme Court speaks. That urgency is driven by the Ninth Circuit's ruling against Kalshi, which stripped federal preemption from CFTC-registered sports contracts and let states treat them as gambling. If the Court denies review or affirms the Circuit, leagues with signed prediction-market deals see those partnerships shrink to a patchwork of legal states.
For platforms like Kalshi and Polymarket, league partnerships become marketing assets in states that permit trading and legal liabilities in states that do not. The NBA's choice of partners will reveal which operators leagues trust to survive that bifurcation. Other leagues will watch the deal terms to set their own rates and risk tolerance. A signed NBA contract before the Court acts would give prediction markets a flagship case study to show Congress that regulated sports contracts merit legislative protection regardless of judicial outcome.
Becomes the second major sports-league move into prediction-market partnerships this week, after Sportradar's expanded Polymarket deal, as leagues position themselves before the Supreme Court settles whether CFTC-registered sports contracts survive state gambling law.