The legal battle over the future of prediction markets in the United States has reached a critical bottleneck. State officials in Arizona have requested a federal court to postpone a major hearing in their ongoing litigation with Kalshi, arguing that the case must await a pending ruling from the United States Court of Appeals for the Ninth Circuit.
Building a Comprehensive Evidentiary Record
In a status report filed Monday, Arizona attorneys requested that the May 6 hearing be pushed to June 3 or later. The state intends to use this additional time to develop briefings on “standing” and the specific classification of event contracts.
Furthermore, the state plans to introduce witness testimony and pursue targeted discovery to highlight the potential “financial, economic, and commercial consequences” of unregulated event markets.
Appellate Skepticism and the TRO Dispute
The delay is weighted by recent signals from the Ninth Circuit, where judges have expressed significant skepticism toward the industry’s argument that sports-based event contracts are distinct from gambling. U.S. Circuit Judge Ryan Nelson recently described these arguments as:
“Sophistry to the nth degree… it’s still the house.”
While the current Temporary Restraining Order (TRO) prevents Arizona from filing new enforcement actions against Kalshi, a secondary dispute has emerged. Arizona officials argue they retain the right to investigate and subpoena Kalshi for potential state law violations, a stance that federal regulators and Kalshi claim would cause “significant harm” and interfere with federal derivatives oversight.
All parties await the Ninth Circuit’s decision, which could bind the court’s evaluation and potentially render further Arizona proceedings unnecessary.
