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The U.S. Supreme Court could weigh in on sports prediction markets by June 2027 at the earliest, but the timeline is far from certain. The fight over Kalshi-style event contracts is shaping up as a major test of where federal commodities oversight ends and state gambling regulation begins.
A report citing gaming attorney Daniel Wallach says the fastest path would have the justices agree to hear the cases in December 2026 or January 2027, hold arguments in March or April, and issue a ruling by June 2027. Wallach described that as “the quickest possible scenario” and said a later decision is at least equally plausible.
Split appeals court rulings are driving the dispute
The core legal question is whether sports event contracts offered by operators such as Kalshi are governed by federal commodities law or must also comply with state gambling laws.
That issue has produced conflicting rulings in federal appeals courts. In April 2026, the Third Circuit ruled in Kalshi’s favor in its dispute with New Jersey, finding the company was likely to succeed in arguing that its sports event contracts qualified as swaps under the Commodity Exchange Act.
But on Aug. 28, the Ninth Circuit allowed Nevada to pursue enforcement against Kalshi’s sports contracts after overturning an injunction that had blocked state action. Then on Sept. 25, the Sixth Circuit ruled against Kalshi’s requests for preliminary protection in litigation involving Ohio and Tennessee.
New Jersey has already petitioned the Supreme Court to review the Third Circuit decision. Robinhood and Crypto.com have also sought review of the Ninth Circuit ruling, raising the possibility that the justices could consider multiple petitions together.
CFTC rule changes could affect the timeline
The Supreme Court has not yet agreed to hear any of the disputes, and the schedule may be influenced by federal regulators as much as by the courts.
According to Wallach, the Commodity Futures Trading Commission has urged courts to consider forthcoming rule changes for event contracts before resolving the cases. Robinhood has likewise argued that the Court could wait for the new rules. At the same time, the Ninth Circuit said its August ruling rested in part on the current regulatory framework and that proposed changes did not alter the law now in force.
Another possible delay is Kalshi’s request for an en banc rehearing in the Ninth Circuit. If that request is granted, the Supreme Court may wait for lower-court proceedings to finish before stepping in.
More from gamingtoday.com
- CFTC Definition Of Swaps Would Keep Sports On Prediction Markets
- Sixth Circuit Ruling Could Make Kalshi Pull Sports Predictions From More States
- Could Massachusetts Regulator Also Leave NCPG Over Kalshi Deal?
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Source: As reported by sigma.world.
