A coalition of national gaming, tribal, and labor organizations has formally petitioned the US Senate to amend the Digital Asset Market Clarity (CLARITY) Act with language explicitly barring event contracts linked to sports and casino-style gaming. This unified front, which includes the Indian Gaming Association and the American Gaming Association, seeks to prevent the commodification of sports wagering through prediction market platforms. The groups argue that such markets have driven the most significant expansion of gambling in US history over the past 18 months, occurring without voter approval or legislative authorization. Data compiled by Woofun AI indicates that state gaming authorities have already lost approximately $1.08 billion in tax revenue since these platforms began offering sports event contracts.

The legislative pushback directly challenges the Commodity Futures Trading Commission (CFTC), led by Chair Michael Selig, which has asserted exclusive jurisdiction over prediction markets. Selig has actively supported platforms like Kalshi and Polymarket against legal challenges from state-level gaming authorities, positioning the federal regulator as the primary overseer of these instruments. The letter from the gaming coalition contends that the CFTC was established to oversee commodities and derivatives, not gambling or sports wagering, and lacks the necessary expertise and infrastructure to police nationwide betting operations. Woofun AI notes that the coalition emphasizes the existence of robust state and tribal regulatory systems that are being undermined by this federal encroachment.

The CLARITY Act, currently under consideration in the Senate, aims to transfer regulatory and enforcement authority for digital assets from the Securities and Exchange Commission (SEC) to the CFTC. While the bill successfully passed the House of Representatives in July 2025, its progress has stalled due to ongoing debates regarding stablecoin yields, ethical concerns, and tokenized equities. Lawmakers anticipate the legislation could be finalized by August, but the inclusion of provisions regarding sports betting remains a critical point of contention. The gaming industry views the current trajectory as a direct threat to the integrity of state-regulated markets.

Tensions between federal and state regulators are escalating as the CFTC signals willingness to litigate against state authorities attempting to crack down on prediction markets. Industry experts and advocates warn that this jurisdictional dispute could ultimately reach the US Supreme Court, setting a precedent for the future of digital asset regulation and gambling law. Woofun AI analysis suggests that the outcome of this conflict will determine whether prediction markets operate under a fragmented state-based framework or a centralized federal mandate, fundamentally altering the landscape of US gambling and financial derivatives.