Washington State’s Gambling Commission (WSGC) has declared online prediction markets illegal within state borders.
The advisory targets platforms offering contracts on real-world outcomes, which are treated as “unauthorized activity” under state law.
The notice is aimed at residents rather than specific companies, but it sends a clear warning to both local and national operators.
Tribal Casinos Remain the Only Legal Option
WSGC clarified that only tribal casinos, operating under compacts with the state, can legally offer sports betting.
Web-based platforms selling contracts on sports, elections, or other events are not authorized.
“While prediction markets are an unauthorized activity in Washington State, we acknowledge ongoing litigation at federal and state levels,” the commission noted.
The agency will continue monitoring court cases and provide updates as guidance evolves.
National Players and the Patchwork Challenge
Fanatics Markets, in partnership with Crypto.com and Paragon Global Markets, recently launched a prediction app in over 20 states.
WSGC’s warning underscores that federally regulated contracts do not exempt operators from state gambling laws.
Other states, including Arizona, Illinois, and Nevada, have issued similar warnings about offering sports-like contracts in jurisdictions where they are prohibited.
Federal Licences Do Not Override State Law
Most prediction platforms operate through CFTC-regulated “designated contract markets” listing event-based contracts.
While federal regulators treat these as financial products, state agencies increasingly classify them as illegal gambling when they involve sports outcomes.
Washington is joining a growing bloc of states asserting jurisdiction over prediction markets, emphasizing the need for state compliance.
Consumer Guidance and Industry Implications
WSGC’s notice serves as a public guidance, not an enforcement action.
Residents are reminded that legal sports wagering is only available at tribal casinos, not via online exchanges.
The broader debate continues over whether prediction markets provide useful data or merely function as unlicensed gambling.
Until courts or Congress clarify, Washington will treat online prediction markets as unauthorized, adding another layer of complexity for companies seeking a national presence.

