TLDR
- A Washington judge granted a preliminary injunction against Kalshi over its sports event contracts.
- The court rejected Kalshi’s argument that federal law blocks the state from enforcing its gambling rules.
- The judge said gambling law and futures market law are separate legal areas.
- Washington joins Massachusetts, Nevada, and Michigan in winning similar early rulings against Kalshi.
- Both sides must submit injunction details by August 3, with the order set to take effect August 5.
A Washington judge has ruled against Kalshi in an ongoing legal fight over sports event contracts. The King County Superior Court found that the company is likely breaking the state’s gambling laws.
The judge issued a preliminary injunction on Monday. It won’t take effect right away.
The court set August 5 as the earliest possible start date. Before then, both sides need to submit proposed language on how the injunction should work.
The case centers on one core question. Does federal commodities law protect Kalshi’s sports contracts, or can states still treat them as gambling?
The Court’s Reasoning
The judge decided that gambling regulation and futures market regulation are two different legal areas. Enforcing state gambling rules does not get in the way of the federal government’s goal of having one national system for futures markets.
This finding goes against Kalshi’s main defense. The company has argued in several lawsuits that its status as a federally regulated exchange protects it from state gambling laws.
Kalshi is registered with the Commodity Futures Trading Commission as a designated contract market. Because of that, the company says states cannot block contracts that are already approved under federal rules.
Washington argued something different. The state said it isn’t trying to regulate futures exchanges at all.
Instead, Washington says it’s simply enforcing its existing ban on sports gambling. The court agreed with that framing, at least for now.
A Growing Pattern Across States
The ruling leans on a legal test from a past Supreme Court case, Oneok, Inc. v. Learjet, Inc. That case says courts should look at what a state law actually targets when deciding if federal law overrides it.
Here, the judge viewed Washington’s law as targeting gambling behavior. It was not viewed as an attempt to control how futures exchanges operate.
Washington is not the first state to win this kind of ruling. Massachusetts, Nevada, and Michigan have already secured similar injunctions against Kalshi.
More states are watching closely as similar lawsuits move through courts nationwide. The legal fight over sports event contracts keeps expanding.
It’s worth noting that a preliminary injunction is not a final ruling. It only means the state has shown a strong chance of winning once the case is fully argued.
Kalshi still has the option to appeal. The underlying lawsuit will continue while any appeal plays out.
For now, attention turns to the practical side of the ruling. Both parties have until August 3 to submit proposed wording for the injunction.
One key detail still needs to be settled. That includes how Kalshi would block Washington users from accessing its sports contracts, a process known as geofencing.
Courts across the country are split on whether sports event contracts are financial products or, in practice, sports bets. With more trial courts weighing in, the issue looks likely to end up before appeals courts eventually.
