For the first time in a while, the prediction-market side won a round. On October 2, 2026, U.S. District Judge Martha M. Pacold in the Northern District of Illinois granted Kalshi and Coinbase a partial preliminary injunction, blocking Illinois from applying its sports-wagering licensing requirements and criminal penalties to the companies' event contracts. She found the contracts likely qualify as swaps under the Commodity Exchange Act, which places them under the exclusive jurisdiction of the federal Commodity Futures Trading Commission and likely preempts the state's licensing regime. The CFTC had joined the companies against the state. The details here come from the ruling and reporting by Prediction News, DeFiRate, and Crypto Briefing.
Pacold did not mince the core point. "Swaps are swaps whether they are used to gamble," she wrote, concluding that contracts with real financial consequences for broadcasters, arenas, and sponsors look like federally regulated derivatives even when the underlying event is a football game. It is the cleanest statement of the industry's own argument to come from a court in months.
Why it is only a partial win
The word doing the work is partial. Pacold blocked the licensing requirement and the criminal exposure, but she reserved judgment on Illinois' fees, including the new per-wager transaction charges the state layered onto prediction markets. She signaled that a fee set high enough to effectively shut a market down could itself conflict with federal law, but she wanted more briefing before ruling. So the licensing threat is lifted for now, while the money question stays open.
A split inside one circuit
Here is what makes this more than a one-state story. In July, a federal judge in Wisconsin, William Griesbach, went the other way, finding the CFTC had not shown these contracts were likely swaps or that federal law displaced state gambling rules. Illinois and Wisconsin sit in the same federal circuit, so two district courts in the Seventh Circuit have now reached opposite conclusions, and the question is headed up to the Seventh Circuit Court of Appeals. That matters because the appeals courts that have already ruled, the Ninth and the Sixth, both went against Kalshi. A district-court win is real, but it sits below the level where the losses have been piling up, and the Seventh Circuit could line up with its sister circuits.
Our take
This is a genuine counterpoint to the story we have been tracking, and we would be doing readers a disservice to spin it as anything else: a federal judge just adopted the industry's central argument. But keep it in proportion. It is a preliminary injunction from a district court, not a final judgment, and not an appeals-court ruling, and the two appeals courts that have weighed in both sided with the states. All it really changes today is that Kalshi keeps operating sports contracts in Illinois without a state license while the case proceeds, and even the fee question is unresolved. The bigger picture is unchanged: the law genuinely differs depending on where you are, which is exactly why this is bound for the Supreme Court. We cover prediction markets as what they are, a fast-growing product on unsettled legal ground, and not as a substitute for a licensed sportsbook.