Prediction markets are sport's next regulatory flashpoint

A rule withdrawn

On 4 February 2026 the US Commodity Futures Trading Commission withdrew the proposed rule on event contracts it had published in June 2024, and with it a staff advisory on sports event contracts issued the previous September. Chairman Michael S. Selig said the Commission would instead pursue a new rulemaking grounded in the Commodity Exchange Act, and framed the withdrawal as a commitment to lawful innovation.

The practical effect was to leave sports prediction markets in a contested space. Federal derivatives law and state gaming law point in different directions, litigation between exchanges and state regulators continues, and in the meantime the markets operate at scale. Prediction markets recorded around $50 billion in trades in June 2026 alone.

What the World Cup showed

The 2026 World Cup was the first major tournament played with prediction markets at this volume, and the Group of Copenhagen's post-tournament report included two alerts that involved them directly.

In the group stage, roughly $4.8 million was traded on Polymarket on Spain failing to beat Cape Verde, a side Spain was expected to defeat with an implied probability of around 91 per cent. The match ended 0-0. Unusual, but explicable in market terms, and the sort of movement that traditional monitoring exists to examine.

The second alert was of a different kind. When United States forward Folarin Balogun was sent off on 2 July, Polymarket listed a market the same day on whether he would play in the next fixture against Belgium. He was one of 15 players shown a red card at the tournament and the only one for whom such a market appeared. Three days later FIFA rescinded the suspension, only the second such reversal in World Cup history. Whether or not anything improper occurred, a market had been created on the outcome of a discretionary decision by a small group of officials, and money moved on it while that decision was pending.

What Moses Swaibu told the House of Lords

Giving evidence to the House of Lords International Agreements Committee in July 2026, GAMECHANGER360's founder described the change from the perspective of the people he once worked for. Criminal syndicates now have access to open markets where, in his words, "you can literally bet on anything". The pool of tradable events has widened from results and goals to red cards, reviews, suspensions and eligibility, and each new market is a new surface for someone with inside knowledge.

Turnover on the tournament as a whole was estimated at $240 billion, about double Qatar 2022. Growth of that order does not leave integrity arrangements designed for a smaller, licensed market intact.

What regulators and federations should prepare for

Define the perimeter. Most integrity codes prohibit betting on one's own sport through licensed operators. Few say anything explicit about event contracts on a derivatives exchange. Rules need to name these markets and to cover administrative and disciplinary outcomes, not only results.

Extend monitoring. If a monitoring arrangement does not see prediction market order flow, it does not see the market that produced two of the seven alerts at the World Cup. Coverage has to follow the money to wherever it is traded.

Protect decisions, not only matches. Suspension appeals, video review protocols, selection and medical clearance now have a price. The circle of people who know an outcome before it is announced needs to be defined, logged and briefed.

Update education. Athletes, officials and staff should understand that a market may exist on a decision they are part of, and what that means for who they talk to and when.

Agree information-sharing before the incident. National platforms under the Macolin Convention were built for licensed betting data. Regulators should be negotiating access to prediction market data now, while the legal status is still being settled, rather than after the next tournament.

What this means for federations, leagues and regulators

Prediction markets are not going to be regulated away before the next major event. The task is to treat them as part of the integrity perimeter today: in the rulebook, in the monitoring feed, in the education programme and in the record an institution keeps of who knew what and when.

360 Sentinel and 360 Intelligence are built to take alerts and context from any market, including these, and connect them to an institution's own reporting and education record.

Sources

• Commodity Futures Trading Commission
• Yahoo Sports
• Goal
• CasinoBeats, House of Lords evidence