Prediction Markets Draw Sharp Industry Criticism at G2E and Face Federal Actions in Washington

Prediction markets dominated debate on the second day of G2E as casino executives and industry groups escalated their criticism. American Gaming Association President and CEO Bill Miller argued in his keynote that these platforms use a regulatory back door to avoid state laws, taxes, and Tribal sovereignty. He added that recent legal setbacks suggest their strongest period may be behind them.

Bill Hornbuckle, CEO of MGM Resorts, said the company had been approached about entering prediction markets but declined due to regulatory and licensing concerns. Caesars Entertainment CEO Tom Reeg warned that inadequate oversight could produce something awful that damages the reputation of the wider gaming industry. Wynn Resorts CEO Craig Billings took a neutral stance with no direct stake in the matter yet acknowledged that broader betting access could benefit Las Vegas.

Nevada Gaming Control Board Chairman Mike Dreitzer raised concerns about underage access and activity in states where sports betting remains prohibited. These points surfaced during panels that also included MGM Resorts Chief Compliance Officer Stephen Martino, attorney Daniel Wallach, and AGA Vice President Tres York.

Federal Scrutiny Builds Across Courts, Congress, and Regulators

Away from Las Vegas, the Supreme Court is considering whether to take up prediction market cases ahead of its 2026-27 term. The New Jersey Division of Gaming Enforcement petitioned after the Third Circuit ruled in Kalshi’s favor. Robinhood and Crypto.com filed separate petitions following the Ninth Circuit’s August ruling in Nevada.

The House Oversight Committee expanded its insider-trading probe. Committee Chair James Comer sent letters to Hyperliquid, Crypto.com, and Aristotle Exchange/PredictIt seeking details on identity-verification procedures and controls against trading based on nonpublic information. The committee has received nearly 1,000 documents and participated in five briefings since launching its investigation into Kalshi and Polymarket in May.

The CFTC is preparing action over promotional practices that may prove misleading, including claims around risk-free trades, unlimited rebates, and guaranteed profits. These developments carry direct risk for prediction market operators that inadequate controls could trigger enforcement or stricter rules. Traditional gaming firms gain from any reinforcement of existing regulatory boundaries.

According to reporting by Gambling Insider, the pressures reflect coordinated industry and government attention. The open question is how quickly platforms adapt their compliance and promotional approaches before regulatory lines harden further.

Reporting: Gambling Insider

Generated by SCCG’s automated editorial system from published source reporting. SCCG Management holds editorial responsibility.