The US city is expected to pen an amicus brief in Coinbase's lawsuit against the state of Michigan, which the exchange filed ahead of its prediction markets launchThe US city is expected to pen an amicus brief in Coinbase's lawsuit against the state of Michigan, which the exchange filed ahead of its prediction markets launch

Detroit set to enter Michigan‘s battle against Coinbase prediction markets

2026/03/28 03:37
3 min read
For feedback or concerns regarding this content, please contact us at crypto.news@mexc.com

Lawyers representing the US city of Detroit plan to file an amicus brief in Coinbase's lawsuit against Michigan, which argues that federal regulators should have authority in overseeing prediction markets and not states. 

In a Thursday filing in the US District Court for the Eastern District of Michigan related to state officials’ motion for a preliminary injunction, District Judge Shalina Kumar approved an order which will allow Detroit to file a brief supporting state authorities in their lawsuit against Coinbase. Kumar gave Detroit’s lawyers until April 3 to make the filing as the lawsuit continues. 

Coinbase, Law, Detroit, Prediction MarketsSource: US District Court for the Eastern District of Michigan

In December, Coinbase filed its lawsuit against Michigan, as well as gaming authorities in Connecticut and Illinois, more than a month before the crypto exchange announced the launch of its prediction market services on the platform.

The company’s argument is centered on claims that prediction markets fall under the purview of the US Commodity Futures Trading Commission (CFTC) rather than state gambling regulators, challenging Michigan’s enforcement.

Companies offering event contract bets on prediction markets like Coinbase, Kalshi and Polymarket already face state-level lawsuits in multiple jurisdictions. Although the platforms have been supported by efforts from CFTC Chair Michael Selig, who proposed new rules for the commission, it was still unclear as of Friday how the legal battle between state authorities and federal regulators would unfold.

Related: Federal regulation looms as 11 states go after prediction markets

Where will the chips fall for platforms dealing with state and federal authorities?

“The more the CFTC can do in this space [prediction markets] to put a comprehensive regulatory regime around it, the more likely it is for courts who are looking at the issue to say ‘actually, yes, this is a CFTC jurisdiction issue — this really is not just an end run around sports gambling bans in particular states,’” Stephen Piepgrass, a partner at international law firm Troutman Pepper Locke, told Cointelegraph.

According to Piepgrass, the cases could ultimately end up going back to the US Supreme Court, given its 2018 decision in Murphy v. National Collegiate Athletic Association. That case gave US states the authority to regulate sports gambling, striking down a federal law that attempted to impose a ban on such activities.

US states have largely pushed back against lawsuits over prediction markets, but courts have sided with the platforms in some cases.

This month, a judge ordered Kalshi to temporarily stop operating in Nevada, and the platform faces criminal charges in Arizona over alleged illegal gambling on sports and elections. However, a Tennessee judge blocked state authorities from enforcing gambling laws against the platform in February.

The Michigan Gaming Control Board reported that casinos based in Detroit casinos generated more than $200 million in revenue for January and February, providing more than $24 million in taxes for the US state.

Magazine: XRP yet to ‘price in’ 3 bullish catalysts, Bitcoin to $80K? Trade Secrets

Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently. Read our Editorial Policy https://cointelegraph.com/editorial-policy
  • #Coinbase
  • #Law
  • #Detroit
  • #Regulation
  • #Prediction Markets
Market Opportunity
Manchester City Fan Logo
Manchester City Fan Price(CITY)
$0.5098
$0.5098$0.5098
-1.25%
USD
Manchester City Fan (CITY) Live Price Chart
Disclaimer: The articles reposted on this site are sourced from public platforms and are provided for informational purposes only. They do not necessarily reflect the views of MEXC. All rights remain with the original authors. If you believe any content infringes on third-party rights, please contact crypto.news@mexc.com for removal. MEXC makes no guarantees regarding the accuracy, completeness, or timeliness of the content and is not responsible for any actions taken based on the information provided. The content does not constitute financial, legal, or other professional advice, nor should it be considered a recommendation or endorsement by MEXC.