Michigan Court Issues Restraining Order Targeting KalshiEX Sports Contracts

State regulators in Michigan moved quickly in late June 2026 when a judge granted the Michigan Gaming Control Board a temporary restraining order against KalshiEX, the prediction market platform that had been offering sports event contracts to residents, and the action immediately halted any further activity involving unlicensed internet sports betting within state borders.

The order bars KalshiEX from offering, advertising, or facilitating those contracts to Michigan users, and it marks only the second instance of such enforcement after Nevada took similar steps earlier, while compliance failures could trigger daily fines reaching $120,000 until the platform implements required controls.

Details of the Judicial Action

Issued on June 30, 2026, the temporary restraining order lasts 14 days at the outset and demands that KalshiEX activate geolocation technology to block access for anyone located in Michigan, a measure designed to prevent continued participation in sports event contracts that state law treats as unlicensed betting activity.

Regulators argued successfully that the platform's offerings fell under existing prohibitions, and the court sided with that position by directing immediate cessation rather than allowing ongoing operations during further review, which means users in the state can no longer place or settle such contracts through the service.

Observers note that the ruling aligns with Michigan's established framework for gaming oversight, where only licensed operators may handle sports-related wagers, and the 14-day window gives both sides time to prepare for a potential preliminary injunction hearing that could extend restrictions.

Regulatory Requirements and Penalties

KalshiEX must now demonstrate compliance through verifiable geolocation systems that restrict Michigan IP addresses and device locations from accessing sports event contracts, while any advertising or promotional material targeting residents must also cease under the order's terms.

Failure to adhere carries the threat of daily financial penalties up to $120,000, a figure tied directly to the state's enforcement provisions for unlicensed gaming activity, and regulators retain the ability to seek additional sanctions if monitoring reveals continued violations during the initial restraint period.

The Michigan Gaming Control Board reacted to the temporary restraining order by confirming the platform's obligation to implement these technical safeguards without delay, underscoring that enforcement remains focused on protecting the state's regulated market structure.

Comparison With Prior State Actions

Nevada became the first state to secure comparable relief against similar prediction market offerings, and Michigan's move follows that precedent by treating sports event contracts as falling squarely within prohibited internet sports betting categories under local statutes, which creates a consistent pattern across jurisdictions with strict licensing regimes.

Both cases highlight how state gaming boards prioritize geolocation enforcement and advertising restrictions when platforms operate without authorization, yet Michigan's order adds explicit daily fine provisions that strengthen the immediate deterrent effect during the 14-day period and any extensions granted by the court.

Those tracking regulatory trends point out that the shared approach between the two states reflects broader efforts to maintain control over sports-related trading products that resemble traditional betting formats, even when labeled differently by the platforms involved.

Implementation Timeline and Next Steps

With the order already in effect since June 30, KalshiEX faces a compressed schedule to deploy blocking technology and confirm its effectiveness to state monitors, while the Michigan Gaming Control Board continues to evaluate whether additional court proceedings will be necessary to convert the temporary measure into longer-term relief.

Users attempting access from Michigan addresses encounter immediate restrictions, and the platform must also scrub any targeted promotions that could reach state residents through digital channels, a requirement that extends the order's reach beyond core contract offerings.

Further hearings scheduled within the initial 14 days will determine if the restraints remain in place, and regulators have signaled they will present evidence of ongoing compliance needs based on the platform's response during this window.

Conclusion

The temporary restraining order represents a targeted enforcement action by Michigan authorities against unlicensed sports event contracts on the KalshiEX platform, requiring swift implementation of geolocation controls and exposing the company to substantial daily penalties for any lapses during the restraint period that began June 30, 2026.

As the second state to pursue this path after Nevada, Michigan reinforces its licensing boundaries through judicial intervention that prioritizes resident protection and market regulation, with the 14-day initial term setting the stage for potential extended oversight depending on compliance outcomes and upcoming court review.