Coalition of gaming, tribal, and union groups pushes to regulate prediction markets as gambling
An unlikely coalition of commercial gaming interests, tribal organizations, and unions is fighting to regulate prediction markets as gambling, The Hill reported on October 23, 2026. The groups are aligned in seeking stricter oversight of the emerging event-contract industry. Separately, Mvskokemedia.com reported on October 26, 2026, that prediction markets are creating a rift with Tribes, framing event contracts as effectively providing sports betting without regulation in tribal areas. No specific platforms, regulatory actions, or named parties beyond the coalition categories were identified in the available material.
The coalition adds organized political muscle to the state-gambling framing that courts in Ohio and Tennessee have already embraced. Kalshi and Polymarket now face a three-front threat: state attorneys general, federal legislation like the Cruz bill, and an expanding alliance of well-funded interest groups pressing Congress and regulators. Tribal gaming compacts give tribes unique leverage with state legislators who need their revenue-sharing agreements.
Union political operations bring grassroots capacity in Rust Belt and Western states where the next state suits are likely. Platforms must now budget for coalition-style lobbying campaigns, not just discrete legal defenses. The first operator to lose a major case with this coalition providing amicus support makes the gambling label harder to reverse everywhere else.