CME Didn't Lose Its Sports Prediction Business. It Never Had the Incentives to Keep It.

CME Group's CEO Terry Duffy was blunt on the July earnings call. "A lot of these prediction markets on sports are gambling," he said, "and I think that that is going to find its way to the Supreme Court, and that is not something that we want to be a part of participating in right now."

The next week, Bloomberg reported that CME and FanDuel were scaling back their joint venture: FanDuel Predicts would no longer route sports event contracts through CME's exchange. Instead, those bets would flow through Crypto.com's CFTC-regulated clearinghouse, Crypto.com's Nadex. CME kept its 51% ownership stake - $10.2 million worth of equity in FanDuel Prediction Markets Holdings - but the sports business, the volume engine, was gone.

The market wrote this off as a clean break. It wasn't. CME didn't abandon sports. It just found a version of sports betting it could call hedging.

The joint venture was never going to work

The incentive misalignment was baked in from the start. CME needed FanDuel's distribution: 12 million registered users who would give CME retail access beyond its traditional institutional client base. FanDuel needed CME's regulatory cover: a CFTC-regulated exchange that would let FanDuel offer event contracts in states where sports betting is illegal.

On paper, both sides got something they couldn't build alone. In practice, the joint venture produced a product that nobody wanted.

FanDuel Predicts launched in December 2025 with fanfare, hitting five states initially. During the World Cup in June - the biggest sporting event of the year, and the moment that should have been a breakout - the app had 91,000 monthly active users. Kalshi, the unaffiliated prediction market startup, had nearly 5 million. Kalshi's World Cup markets alone generated $7.4 billion in June volume. FanDuel Predicts, the partnership between the world's largest derivatives exchange and North America's largest online sportsbook, was a rounding error.

The reason is structural. FanDuel Predicts had "meager traction" because CME was slow to approve the product breadth that drives volume - sports contracts, parlays, player performance bets. Those are what users want. CME, meanwhile, was cautious about the legal risk because 44 state attorneys general have formally told the CFTC it has no authority over sports-related event contracts, and nine states are already in litigation.

FanDuel's outgoing CEO Peter Jackson admitted it on the Flutter earnings call: "We have not had the breadth of content we would have liked through the relationship with CME." Translation: CME's risk aversion made the product uncompetitive.

What CME is really doing

Here's the part the headline doesn't capture. A week before FanDuel announced the switch, CME had already announced a partnership with FutureSports to launch futures and options on sports performance indexes - monthly and quarterly cash-settled contracts based on team and athlete statistics. The press release called it "the world's first futures on sports indexes." Duffy called it "real price discovery and risk management discipline."

Same sports demand. Different regulatory packaging.

Event contracts - the yes/no bets on game outcomes, player performances, and parlays that drive prediction market volume - look like gambling. State regulators know this, which is why 44 attorneys general just wrote the CFTC saying sports event contracts belong under state jurisdiction, not federal. The Supreme Court will eventually decide.

Futures on sports indexes look like financial products. They're listed on a designated contract market, cash-settled, based on transparent benchmark methodology, and marketed as hedging tools for "stadium owners, sports sponsors, insurers, and league broadcasting partners." FutureSports co-founder Leigh Taylforth pitched it to a "$650 billion global industry." Same underlying economic activity. Completely different regulatory posture.

This isn't hypocrisy on Duffy's part. It's rational institutional behavior. CME has spent decades building a reputation as the venue where producers and institutions hedge real economic risk - farmers against crop prices, airlines against fuel costs, corporations against currency moves. Adding binary bets on whether the Kansas City Chiefs win the Super Bowl, even under the label "event contract," threatens that identity. Adding a futures contract on a professionally administered sports performance index does not.

The deeper issue is that CME and FanDuel wanted different things from the same partnership, and the product that serves FanDuel's customers - fast, diverse, sports-heavy event contracts - is the product CME is least willing to underwrite. The product that serves CME's institutional positioning - careful, benchmarked, defensible financial instruments - is the product FanDuel's retail users don't care about.

The participant ecology is broken

Prediction markets need three types of participants to function: natural hedgers with real exposure, informed traders with an edge, and liquidity providers who fill the order book. The CME-FanDuel structure delivers none of them for sports.

FanDuel's users aren't hedging. They're betting on games. CME's institutional clients aren't trading event contracts in volume - sports wagers represented over 99% of notional volume on CME's prediction market exchange. And FanDuel itself, acting as an affiliated market maker, creates the conflict that Duffy criticized: "If it is participation in the markets in and of itself, I think that lends to certain credibility issues for that entity."

Meanwhile, the startups that actually capture demand - Kalshi, Polymarket - don't need CME's caution. They've built their own participant ecologies, optimized for the product users want rather than the product regulators prefer. Kalshi grew from 600,000 to 5.1 million monthly active users since the start of 2025. The institutional incumbents are producing products nobody trades. The nimble startups are producing products everyone trades but can't defend in court. That tension - between what users demand and what regulators tolerate - is the structural problem that no joint venture solves.

Verdict: CME didn't lose its sports prediction business. It recognized that sports event contracts are a regulatory liability it can't carry and a product it was never incentivized to build well. The FanDuel joint venture was a mismatch from the start: FanDuel needed the volume driver, CME needed the distribution channel, and neither could deliver what the other required without compromising its own core incentives. The Crypto.com handoff is the institutional version of passing a hot potato. CME's parallel pivot to sports index futures shows the exchange isn't retreating from sports - it's finding a version it can defend in a courtroom. The question for FanDuel and Flutter is whether a slower, more cautious exchange partner produces a product competitive enough to matter in a market where Kalshi already has 50 times the users.