DraftKings Predictions Faces Lawsuit Over Alleged Illegal Gambling in California

A California resident is suing DraftKings, claiming its newest prediction markets are actually illegal sports bets. CEO Jason Robins previously called the segment a major growth driver.
A significant legal battle is brewing in Massachusetts that could fundamentally disrupt the business model of modern prediction markets. Michael Chan, a resident of California, has filed a lawsuit against industry giant DraftKings. The core of the allegation is the integration of so-called Predictions into the company's main app ecosystem. What DraftKings promotes as a platform for event contracts is, according to the complaint, nothing more than sports betting masquerading as a financial product. This allegation is particularly sensitive because California is one of the states where online sports betting remains illegal, with voters rejecting legalization attempts in 2022.
The lawsuit aims to show that DraftKings deliberately misleads its users. By using terms like trading instead of betting, the company suggests a safe and legally sound activity. Michael Chan states that he signed up for the app without knowing he was effectively dealing with an unlicensed bookmaker. While regular sports betting is subject to strict licensing requirements in many US states, companies like DraftKings, Kalshi, or Polymarket attempt to legitimize their offerings via the Commodity Futures Trading Commission (CFTC) as event contracts. In doing so, they slip through a legal loophole originally intended for financial derivatives.
Numbers and facts
DraftKings integrated the Predictions section into its main app just last month. The ambitions behind this move are massive. Jason Robins, CEO of DraftKings, stated as recently as the 2023 fiscal year how bullish he feels about this market expansion. The company views prediction markets as a strategic lever to acquire users in states that are still closed to classic sports betting. This includes heavyweights like California, Texas, and Florida. According to Robins, Predictions allowed DraftKings to expand its market presence to about half of the US population, which is crucial for the company's growth.
The complaint relies heavily on statements made by the CEO himself, which are interpreted as admissions that the products are technically almost identical. A central quote from the lawsuit emphasizes this perspective:
"We are confident in Predictions because we increasingly view the capabilities we have built in Sportsbook as a key advantage; they serve the same customers in the same live moments and leverage shared underlying infrastructure." - Jason Robins, CEO of DraftKings
Background
The conflict has been simmering for some time. In states like Nevada and Michigan, authorities have already successfully intervened against platforms like Kalshi, while Washington is preparing similar steps. DraftKings will likely argue with the Commodity Exchange Act (CEA) as the governing legal framework for its product variant. However, experts from the law firm White & Case, such as partners Markus Funk and Michael Andolina, also see a commercial motive in such lawsuits by plaintiff firms trying to monetize the gap between public sympathy and existing legal doctrine. As long as courts do not definitively rule on whether the CEA protects such sports predictions, these lawsuits remain a high-risk endeavor.
The situation in California is particularly difficult because the powerful Native American tribes hold the gambling monopoly there. Any form of commercial legalization would reduce their revenue. DraftKings has already invested millions of dollars in lobbying to open the market but has so far failed due to tribal resistance and the public vote. The introduction of Predictions is therefore seen by critics as a blatant circumvention business to maintain contact with Californian customers.
Why it matters for German players
In Germany, the situation is much more strictly regulated than in the US due to the Interstate Treaty on Gambling 2021 (GlüStV 2021). Gray-market products like DraftKings Predictions would face an extremely difficult time on the German market. The Joint Gambling Authority of the States (GGL) pays close attention to what is classified as a bet and what as service. Anyone wishing to play legally in Germany must stick to providers on the official GGL white list. Only there are player protection measures like the 1,000 Euro monthly deposit limit across all providers and the 1 Euro per spin stake limit on virtual slot machines guaranteed. The central monitoring system LUGAS also ensures that players are not active with multiple providers at the same time. An offer that disguises betting as a financial product would immediately attract the attention of the German regulatory authorities and would likely be prohibited.
What it means for GGL-licensed casinos
For operators with a German GGL license, such developments in the US are a warning signal. They illustrate that transparency toward the customer is a top priority. German casinos must clearly declare their offers as gambling and must not choose formats that disguise the nature of the game. While DraftKings in the US attempts to take a shortcut via the CFTC, there is no comparable path past the GGL in Germany. The strict separation of sports betting and casino games within an app and compliance with strict advertising guidelines are mandatory here. A violation of the product's identity, as alleged against DraftKings in Michael Chan's lawsuit, could lead to the immediate revocation of the license in Germany.
Frequently asked questions
Who filed the lawsuit against DraftKings?
The lawsuit was filed by Michael Chan, a resident of California, in Massachusetts. He accuses the company of offering illegal gambling under the guise of trading contracts through its Predictions product.
What is the core allegation of the lawsuit?
The plaintiff claims that prediction markets are sports bets disguised as financial contracts. DraftKings is alleged to mislead customers by branding the activity as trading to bypass gambling bans in states like California.
How does DraftKings justify its Predictions offering?
The company likely relies on the Commodity Exchange Act (CEA) and licensing by the CFTC. CEO Jason Robins sees it as an opportunity to be present in markets like Texas or California where online sports betting is not yet permitted.
Are such prediction markets allowed in Germany?
In Germany, all forms of sports betting and gambling are subject to the strict Interstate Treaty on Gambling 2021. Offers attempting to redefine bets as financial derivatives would most likely be classified as illegal gambling by the GGL.
What protection measures apply to German players?
Players in Germany benefit from GGL regulation through a 1,000 Euro monthly deposit limit and connection to the OASIS and LUGAS systems. Additionally, stake limits for slots are capped at 1 Euro per round to minimize addiction risks.
About the author

Lisa Lustich
Editor-in-chief & casino tester
Lisa Lustich has been testing German-language online casinos since 1997 and runs the Lustich.de newsroom. More than 400 published reviews, certified player-protection advisor (BZgA training, 2019).
All articles by Lisa Lustich →Sources & further reading
- Joint Gambling Authority of the German Federal States (GGL): gluecksspiel-behoerde.de
- Whitelist of permitted online operators: GGL-Whitelist
- BZgA problem-gambling helpline: 0800 1 372 700 (free, anonymous, 24/7)
- Editorial methodology: Editorial guidelines Lustich.de
Gambling can be addictive. Please play responsibly. Help and counselling at 0800 1 372 700 (BZgA, free & anonymous).
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