Coinbase to Suspend Michigan Prediction Markets Under Regulatory Pressure

The regulatory landscape for prediction markets in the United States is becoming increasingly challenging. Coinbase has officially agreed to suspend its sports-related prediction market operations in Michigan. This decision stems from an agreement with the Michigan Gaming Control Board (MGCB) and represents another significant move by state regulators against platforms offering sports betting-style products without a proper license. Coinbase joins Robinhood and Kalshi, both of which have already been forced to scale back or halt their activities in the state.

Many operators in this space argue that their contracts are swaps or financial instruments regulated by the Commodity Futures Trading Commission (CFTC) and should therefore be exempt from state gambling laws. However, Michigan authorities maintain that these products are essentially sports wagers. Since Coinbase does not hold a Michigan sports betting license or pay the associated gaming taxes, the MGCB considers the offering an illegal unlicensed operation.

Numbers and facts

Coinbase is facing a tight schedule to implement these changes. According to the agreement, the company has until October 10, 2026, to stop offering new sports-related contracts and to wind down all existing customer positions. The deadline is set for 12:00 a.m. Eastern Time. Coinbase is now the third major platform to take such a step in Michigan, following Robinhood’s similar agreement in September 2026. Kalshi was halted even earlier, in June 2026, after the Michigan Attorney General’s Office secured a temporary restraining order from the Ingham County Circuit Court.

The regulatory pressure extends beyond Michigan. Recently, the Ohio Casino Control Commission (OCCC) issued cease-and-desist letters to ten entities, including Coinbase, Underdog, and Novig. These companies must provide written notice of their compliance by October 16, 2026. This follows a September 25, 2026, ruling by a three-judge panel of the US Court of Appeals for the Sixth Circuit, which rejected the idea that sports event contracts fall under the exclusive jurisdiction of the CFTC.

Background

The core of the legal battle is the definition of these event contracts. Companies like Polymarket, currently facing a lawsuit in New York for running an "illegal gambling operation," and Kalshi are attempting to frame real-world event wagering as a legitimate financial tool. Henry Williams, the executive director of the MGCB, emphasized the state's position on enforcement:

"Coinbase joining Robinhood and Kalshi in stepping back from these unlicensed sports contracts underscores Michigan’s commitment to enforcing its gaming laws. Operators are halting these activities because they face significant legal consequences for continuing to offer them in our state." - Henry Williams, Executive Director of the MGCB

Michigan Attorney General Dana Nessel added that these efforts are making a clear impression on the executives of the industry. She stated that Michigan law is designed to keep gaming fair and well-regulated. While Coinbase has appealed previous rulings, the agreement ensures that no further sports-related contracts will be offered while the legal process continues in the US Court of Appeals for the Sixth Circuit.

Why it matters for German players

For German users of international platforms, this US legal saga highlights the risks of engaging with unregulated betting products. In Germany, the Fourth State Treaty on Gambling (GlüStV 2021) provides a very clear framework. Any entity offering sports betting or virtual slots must be licensed by the GGL (Gemeinsame Glücksspielbehörde der Länder). Prediction markets that mimic sports betting would fall under these strict regulations and would require a specific license to operate legally.

German players are strongly advised to only use operators listed on the official GGL whitelist. These licensed providers adhere to critical player protection standards, such as the 1,000 Euro monthly deposit limit via the LUGAS system and the 1 Euro maximum stake per spin on slots. Using US-based platforms without a German license means forfeiting these legal protections. The Coinbase situation serves as a reminder that even large financial tech firms are not above local gambling regulations when they cross into betting territory.

What it means for GGL-licensed casinos

Licensed German operators can view the developments in Michigan as a validation of the regulated market model. A strictly controlled environment ensures consumer safety and maintains a level playing field. If global tech companies were allowed to bypass gambling laws under the guise of "prediction markets," it would undermine the integrity of the entire licensing system. The GGL’s firm stance prevents such grey-market products from gaining a foothold in Germany, ensuring that only operators who respect national laws can access the market. For GGL-licensed casinos, the international trend toward tighter regulation of prediction markets reinforces the importance of compliance as a sustainable business strategy.