Wisconsin Court Rules Against Federal Protection for Sports Prediction Markets

A legal battle for jurisdiction over modern betting products is intensifying in the United States as a federal judge in Wisconsin has issued a pivotal ruling. The court denied a request by the Commodity Futures Trading Commission (CFTC) to block the state of Wisconsin from prosecuting prediction market platforms. This ruling allows state authorities to move forward with claims that sports-related event contracts offered by these firms constitute illegal commercial gambling under state statutes.

The CFTC had argued that these contracts legally qualify as "swaps" and should therefore fall under exclusive federal oversight. However, Judge William C. Griesbach did not accept this legal theory. In his order, he stated that the commission had not demonstrated it would suffer irreparable harm if Wisconsin continued to enforce its own laws. While the companies involved might face financial losses if shut down, the judge noted it was not clear that the federal government would be harmed in the same manner. This represents a significant blow to the CFTC’s efforts to establish a uniform federal regulatory framework for these assets.

Numbers and facts

The legal conflict escalated in late April when the CFTC filed a lawsuit against Governor Tony Evers and Attorney General Josh Kaul. This move came just days after Wisconsin officials initiated their own cases in state court targeting several CFTC-registered platforms. The group of affected companies includes major industry players such as Coinbase, Crypto.com, Kalshi, and Polymarket. Financial stakes are even higher in other regions; for instance, a landmark suit in New York is seeking compensatory damages against Kalshi totaling $36 billion.

In Wisconsin, the primary question is whether state gambling statutes are preempted by federal commodities law. Judge Griesbach expressed skepticism regarding the CFTC’s position, even describing parts of their argument as lacking logic. He emphasized that interpreting Wisconsin’s gambling laws is ultimately a matter of state law. According to the judge, the "plain" wording of the state's commercial gambling statute appears to cover the sports-related contracts currently being offered. In doing so, he broke away from a prior Third Circuit ruling that had classified Kalshi’s contracts as swaps, noting:

„Notwithstanding the [Third Circuit] majority’s conclusion, this court finds that the CFTC has not shown that it is likely to prevail on its argument that the CEA’s definition of ‘swaps’ covers the event contracts offered by entities such as Kalshi."

Background

The case is highly controversial because it blurs the lines between betting and investing. Prediction markets allow users to wager on the outcome of future events, ranging from election results to sporting matches. While operators label these as hedging tools or derivatives, state regulators often view them simply as unlicensed sports betting. Major sports organizations, including the NFL, NBA, and NCAA, have also voiced their concerns. They are urging the CFTC to implement a minimum age requirement of 21 for trading these contracts and have raised alarms regarding the integrity of sports.

The NFL specifically expressed concern about the susceptibility of certain markets to manipulation by individual participants, particularly regarding micro-bets and player props. In a letter to the CFTC, the league advocated for stronger rules against insider trading and the establishment of a registry for prohibited bettors. This underscores that it is not just state agencies but also the sports leagues themselves that have a vested interest in strict regulation.

Why it matters for German players

For players in Germany, this US development serves as an important signal regarding the global stability of regulatory models. In Germany, the legal landscape is strictly defined by the State Treaty on Gambling 2021 (GlüStV 2021). Platforms that offer sports betting disguised as financial products would have virtually no chance of obtaining a legal permit unless they meet the rigorous requirements of the Joint Gambling Authority of the States (GGL).

German players must be aware that many of these prediction markets do not hold a German license. This means they lack the protection of the €1,000 monthly deposit limit, are not monitored by the LUGAS system, and do not offer the safety net of the OASIS national player ban file. Furthermore, Germany enforces a one-euro stake limit per round for virtual slots to prioritize player protection. Engaging with platforms without a GGL license puts users in a legal gray area and risks the loss of funds without any legal recourse in Germany.

What it means for GGL-licensed casinos

Licensed operators in Germany benefit from the clarity that such rulings indirectly provide. They demonstrate that the state maintains the right to protect its citizens from unregulated products, even those claiming to be innovative financial instruments. The GGL whitelist remains the only reliable directory for legal gambling offers. Casinos with licenses from Malta (MGA) or Curacao are increasingly classified as illegal competitors in Germany, with the GGL taking action through web blocks and payment blocking. For operators with a German license, the strict separation between financial wagering and sports betting seen in the US validates their own highly regulated business model.