Tribal leaders urge Senate to rein in CFTC-regulated prediction markets
Senior tribal gaming leaders and Ohio's Solicitor General urged Congress to act against sports prediction markets at a Senate Committee on Indian Affairs roundtable on Tuesday. They argued that CFTC-regulated platforms are using federal commodities law to bypass the Indian Gaming Regulatory Act and tribal gaming compacts. Senators from states with close tribal gaming ties, including some without legal online sports betting, heard the testimony.
Tribal testimony gives the Schiff-Curtis bill a sovereign-interest argument that pure state gambling cases lack. For Kalshi and Polymarket, this adds a third federal pressure vector alongside the CFTC's Rule 40.11 framework and pending congressional legislation.
The Senate roundtable puts named constituencies before the same lawmakers drafting ban language. Operators must now factor tribal compacts into product design and lobbying spend, not just state geofences and CFTC comments. A ban shaped with tribal backing would be harder to challenge in court than one driven solely by state gambling regulators.