Nevada Judge Extends Ban on Kalshi Sports Prediction Markets

State regulators argue Kalshi's sports-related products are illegal gambling, while the company says it offers federally regulated derivatives.

Apr. 4, 2026 at 7:04am

A photorealistic studio still life featuring a stack of casino chips, a sports betting ticket, and a pen arranged on a clean, monochromatic background, conceptually representing the regulatory uncertainty surrounding prediction markets.As prediction markets face increased scrutiny from state regulators, the legal status of these emerging financial products remains uncertain.Carson City Today

A Nevada state judge has extended a temporary ban on prediction market provider Kalshi's sports-related contracts in the state, ruling that Kalshi's offerings are "indistinguishable" from illegal gambling. The judge granted the Nevada Gaming Control Board's request for a preliminary injunction, blocking Kalshi from offering sports, entertainment, and election-related bets until a broader court case can be resolved.

Why it matters

This case highlights the ongoing legal battle between state regulators and prediction market providers over the classification of these products. While Kalshi argues its offerings are federally regulated derivatives, state authorities contend they are illegal gambling that should be subject to state-level oversight and licensing.

The details

In a hearing at the First Judicial District Court in Carson City, Judge Jason Woodbury told attorneys that he would grant the Nevada Gaming Control Board's request for a preliminary injunction against Kalshi. The judge extended a temporary restraining order he had first issued on March 20, blocking Kalshi from offering sports, entertainment, and election-related bets. Woodbury said Kalshi's baseball game contracts were "indistinguishable" from sports betting, and therefore constituted prohibited gaming activity under Nevada law.

  • On March 20, 2026, Judge Woodbury issued the initial temporary restraining order against Kalshi.
  • On April 4, 2026, Judge Woodbury extended the temporary ban and granted the Nevada Gaming Control Board's request for a preliminary injunction.

The players

Judge Jason Woodbury

A judge in the First Judicial District Court in Carson City, Nevada who ruled to extend the temporary ban on Kalshi's sports-related prediction markets.

Nevada Gaming Control Board

The state regulatory agency that filed for the preliminary injunction against Kalshi, arguing its sports-related products constitute illegal gambling.

Kalshi

A prediction market provider that offers contracts on sports, entertainment, and election outcomes, which it argues are federally regulated derivatives rather than gambling.

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What they’re saying

“So I find based on the arguments that ​have been presented that it is a gaming activity that is prohibited for any non-licensee ​to engage in.”

— Judge Jason Woodbury, Judge, First Judicial District Court

What’s next

The preliminary injunction against Kalshi will remain in place until the broader court case between the company and the Nevada Gaming Control Board is resolved.

The takeaway

This case highlights the ongoing regulatory uncertainty around prediction markets, with state authorities seeking to classify them as illegal gambling while the companies argue they are federally regulated derivatives. The outcome could set an important precedent for how these emerging financial products are treated across the United States.