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CFTC's 267-Page Proposed Rule Would Allow Most Sports Contracts — But Bans Single-Play, Injury, and Officiating Bets

The CFTC's proposed prediction-market rule hit the Federal Register on 12 June 2026, opening a 45-day comment window closing 27 July. It permits sports event contracts on final scores, point differentials, win-loss, tournament advancement, and statistical performance — but disallows single-play, in-game-fight, injury, officiating, and pre-collegiate contracts via a new three-step public-interest test.

The CFTC published its long-awaited proposed prediction-market rule in the Federal Register on 12 June 2026 — a 267-page notice of proposed rulemaking that opens a 45-day public comment window closing 27 July. The headline is that the agency would expressly permit a broad category of sports event contracts: final scores, point differentials, win-loss results, tournament advancement, and individual or team statistical performance, including season-long metrics. For an industry whose entire legal exposure turns on whether sports contracts are permissible at all, an affirmative federal rule saying yes is the strongest possible foundation.

But the rule draws hard lines, and the exclusions are as important as the permissions. The proposal would disallow contracts on a 'specific play called for or executed by a specific player or team' — a single pitch in baseball, a specific play call. It would also prohibit contracts on physical fights during games, on injuries, on officiating decisions, and on pre-collegiate sporting events. The logic is a distinction between aggregate outcomes that resemble traditional financial settlement and micro-event contracts that look indistinguishable from in-play sportsbook proposition betting — exactly the products responsible-gambling advocates flag as most addictive.

The mechanism is a new three-step sequential analysis. First: is it an event contract in an excluded commodity? Second: does it 'involve' an enumerated activity — unlawful activity, terrorism, assassination, war, gaming, or 'similar activity'? Third: is the contract contrary to the public interest? The 'gaming' prong is where the action is. Critics, including former congressman Mick Mulvaney's group Gambling is Not Investing, argue sports contracts plainly involve gaming and should fail at step two. The CFTC's framework is built to push the determinative question to step three, where the agency has more discretion and where price-discovery and hedging arguments carry weight.

Two things to watch over the 45-day window. First, the comment file will become a battleground: state attorneys general, the tribal gaming coalition, sports leagues, responsible-gambling organisations, and the platforms will file duelling comments that get cited in the litigation. Second, the rule does not moot the court cases — it runs alongside them. As the 19 June Michigan ruling showed, a federal judge can still conclude sports contracts are not swaps in the first place, a question logically prior to whatever the rule permits. The likeliest endgame: the rule is finalised in early 2027, immediately challenged, and the rule's validity and the swaps question are resolved together — probably at the Supreme Court.

Recent updates


Massachusetts Supreme Court Ruling on Kalshi Now Imminent — First State High Court Decision on Prediction Markets

The Massachusetts Supreme Judicial Court is expected to rule within weeks on whether Kalshi's sports event contracts constitute illegal sports gambling under state law — the first time any US state supreme court has decided this question. The SJC appeared skeptical of Kalshi's CFTC-preemption argument at May 5 oral arguments. A coalition of 38 state attorneys general backed Massachusetts; the CFTC backed Kalshi. The outcome will be the first state apex court ruling on prediction markets anywhere in the country.

27 States Back California Tribes Suing Kalshi Over Sports Contracts Under Indian Gaming Law

Three California tribes are pursuing a separate Ninth Circuit case against Kalshi's sports contracts under the Indian Gaming Regulatory Act — a 1988 federal law governing tribal gaming rights that is independent of the CEA preemption arguments in the Nevada, NJ, and Connecticut cases. The Ninth Circuit refused consolidation with the Nevada case. A panel appeared skeptical of Kalshi in July. 27 states plus DC filed amicus supporting the tribes.

SCOTUS Review of Prediction Markets Hits 64% on Polymarket — New Jersey Files Cert Petition September 3

Polymarket's contract on Supreme Court review of prediction markets by year-end jumped from 30% to 64% within hours of the Ninth Circuit's August 28 ruling, generating $976K in volume. New Jersey files its certiorari petition September 3. The Third Circuit vs Ninth Circuit split on the same statutory question is the clearest available trigger for SCOTUS to take the case.