What to Know

  • A Sixth Circuit Court of Appeals panel ruled on Sep 25, 2026, that Kalshi’s sports-related event contracts are not swaps.
  • The decision means the contracts are subject to state gaming regulations rather than federal oversight by the Commodity Futures Trading Commission.
  • The ruling addressed legal fights involving regulators in Ohio and Tennessee.
  • Kalshi sought injunctions to prevent the states from suing the platform over its sports-related prediction contracts.
  • An Ohio federal court previously denied Kalshi’s request, while a Tennessee federal court previously granted it.
  • The three-judge panel agreed Kalshi had the right to bring its case but rejected the argument that the contracts were federally regulated swaps.
  • The court said the sports-event contracts did not depend on events associated with a potential financial, economic, or commercial consequence within the statute.
  • The decision follows earlier rulings from the Third Circuit Court of Appeals and the Eighth Circuit Court of Appeals, adding pressure for possible U.S. Supreme Court review.
  • The Third Circuit has ruled that the CFTC had jurisdiction over prediction markets, while the Eighth Circuit ruled that sports-related contracts were not swaps.
  • The Third Circuit case has already been appealed to the U.S. Supreme Court.

Sixth Circuit Rejects Swap Classification for Sports Contracts

A Sixth Circuit Court of Appeals panel delivered a significant setback to Kalshi in its dispute with state regulators over sports-related event contracts, ruling that the products are not swaps and therefore do not fall under exclusive federal oversight by the Commodity Futures Trading Commission. The decision places the contracts within the reach of state gaming authorities, sharpening a legal conflict that has become central to the future of prediction markets in the United States.

The ruling, issued on Sep 25, 2026, focused on whether Kalshi’s sports-event contracts could be treated as swaps under federal commodities law. The court concluded that they could not. While the panel acknowledged that the contracts were conditioned on the occurrence of events, it said the relevant events did not carry the type of financial, economic, or commercial consequence required by the statute for swap treatment.

That distinction matters because federally regulated prediction market operators have argued that their event contracts belong under the CFTC’s jurisdiction, not under state gambling regimes. State regulators, by contrast, have argued that sports prediction contracts resemble gambling products closely enough to fall under state-level gaming laws, especially when the products compete with state-regulated sportsbooks and betting apps.

Ohio and Tennessee Cases Put Kalshi’s Model Under Pressure

The Sixth Circuit ruling covered two disputes involving Kalshi and regulators in Ohio and Tennessee. Kalshi had sought injunctions to block the states from suing it over its sports-related contracts. The lower-court outcomes had been split: an Ohio federal court denied Kalshi’s motion, while a Tennessee federal court granted it.

The appeals panel found that Kalshi did have standing to bring the challenge, meaning the company was entitled to ask the courts for relief. However, that procedural win did not translate into victory on the core regulatory question. The panel disagreed with Kalshi’s position that its sports-event contracts qualified as federally regulated swaps.

By determining that the contracts are not swaps, the Sixth Circuit effectively sided with the argument that state regulators may apply their gaming laws to sports-related prediction market products. That outcome is especially important for states that have built licensed sports wagering frameworks and view prediction markets as direct competitors operating outside the same tax, age, and compliance requirements.

Why State Regulators Are Challenging Prediction Markets

State scrutiny of prediction markets intensified after the 2024 election, when event-based trading platforms gained broader public attention and expanded into more widely followed categories, including sports. Regulators in several states have argued that sports-related event contracts can function in practice like wagers on game outcomes, even if the products are presented through a financial-market structure.

For state governments, one major concern is competition. State-regulated gambling operators typically operate under licensing regimes that require compliance with local rules, tax payments, responsible gaming requirements, and age restrictions. Federally regulated prediction markets, by contrast, have argued that they operate under a separate national framework. States say that creates an uneven playing field when both categories of platforms offer exposure to similar sports outcomes.

Tax treatment is another major flashpoint. State-regulated betting operators pay state taxes, while federally regulated platforms may not be subject to the same state-level tax obligations. Regulators have raised concerns that platforms offering sports-related prediction contracts can compete for the same customers without bearing the same fiscal burdens imposed on licensed gambling businesses.

Age eligibility has also become a central point in the dispute. Prediction markets often offer products to people as young as 18, while most state gambling operators are limited to customers who are 21. State officials have argued that this difference can undermine state policy choices around gambling access, particularly when the underlying products involve sports outcomes.

Court Focuses on Event Definitions and Economic Consequences

The Sixth Circuit’s reasoning turned in part on how the relevant statutory language treats events and outcomes. The panel accepted that Kalshi’s contracts involve events, but it rejected the broader claim that the sports events at issue were associated with potential financial, economic, or commercial consequences in the required legal sense.

The ruling discussed a hypothetical involving the New York Giants winning a Super Bowl to explore how terminology can shift depending on how an event is defined. If the event is defined as the Giants winning, then the win can be described as the event occurring. If the event is defined as the game being played, then the Giants winning is better understood as the outcome of that event.

The court said that the proper terminology depends on how the event itself is defined. It also declined to impose a limitation that would require an event to be defined in a way that excludes outcomes, noting that the statutory text did not clearly demand that interpretation. Even so, the panel ultimately concluded that the contracts did not satisfy the statutory requirement for swaps because they were not tied to qualifying financial, economic, or commercial consequences.

For prediction market operators, the distinction is critical. If a contract is a federally regulated swap, state gambling laws may be preempted or significantly limited. If it is not a swap, states have a stronger basis to regulate or challenge the product under gaming laws. The Sixth Circuit’s decision therefore raises the stakes for platforms offering sports-event markets.

Appellate Split Points Toward Supreme Court Review

The Sixth Circuit ruling adds to a widening split among federal appeals courts. The Third Circuit Court of Appeals previously ruled that the CFTC had jurisdiction over prediction markets. The Eighth Circuit Court of Appeals, however, ruled that sports-related contracts were not swaps. The Sixth Circuit has now aligned with the view that sports-related contracts fall outside the swap classification, at least under the reasoning applied in these disputes.

This kind of disagreement among appellate courts often increases the likelihood of U.S. Supreme Court review. When different circuits reach different conclusions on a major question of federal law, companies, regulators, and market participants can face inconsistent obligations depending on geography. That uncertainty is especially consequential for online platforms that operate across state lines.

The Third Circuit case has already been appealed to the U.S. Supreme Court, putting the broader issue closer to possible national resolution. A high court decision could clarify whether sports-related prediction contracts belong primarily under federal commodities oversight, state gaming regulation, or some combination of both.

Until then, the legal landscape remains fragmented. Platforms may face different levels of regulatory risk depending on the states in which they operate and the circuits that govern those states. State regulators are likely to view the Sixth Circuit’s decision as additional support for enforcement actions, while prediction market providers may continue to argue that a unified federal framework is necessary for event-contract markets.

Implications for Prediction Market Platforms

The ruling does not end the national debate over prediction markets, but it does complicate the operating environment for platforms offering sports-related contracts. If more courts conclude that these products are not swaps, state regulators could gain leverage to enforce gambling laws, demand licensing compliance, or challenge product availability within their jurisdictions.

For Kalshi and similar platforms, the decision underscores the difficulty of scaling sports-related products while the legal boundaries remain unsettled. A national platform may be able to operate more efficiently under one federal regulator, but state-by-state gaming oversight can create a more complex compliance burden. That burden may include different licensing rules, tax obligations, advertising restrictions, responsible gaming requirements, and customer eligibility standards.

Market participants are watching closely because the dispute goes beyond one company. The eventual legal framework could influence which event categories prediction markets can offer, how those products are described, who can access them, and whether they are treated more like financial instruments or betting products. Sports contracts sit at the center of that debate because they are familiar to consumers and closely resemble products already offered by gambling operators.

The Sixth Circuit’s decision strengthens the argument that the form of a product does not determine its regulatory treatment on its own. Courts are examining what the contracts reference, how the statutory language applies, and whether the products carry the type of financial or commercial consequences required for swap regulation. That analysis could shape future litigation over not only sports markets but other event categories that sit near the boundary between finance, speculation, and regulated wagering.

What Comes Next for Kalshi and Regulators

The immediate impact is that state regulators in Ohio and Tennessee gained stronger footing in their efforts to apply gaming rules to Kalshi’s sports-related contracts. The decision also gives other states a fresh appellate ruling to cite as they evaluate their own approach to prediction markets.

Kalshi’s broader legal strategy will likely remain tied to the national question of federal versus state authority. With conflicting appellate rulings already in place and a related case appealed to the U.S. Supreme Court, the industry is moving toward a moment where the high court may be asked to settle the issue. Until that happens, the legal status of sports-related prediction contracts will remain contested.

For users, operators, and regulators, the ruling reinforces a key point: sports prediction markets are no longer a niche legal question. They have become part of a larger battle over how the United States defines financial innovation, online wagering, and the boundary between federally supervised markets and state-controlled gambling regimes.

Frequently Asked Questions (FAQs)

What did the Sixth Circuit rule about Kalshi’s sports contracts?

The Sixth Circuit Court of Appeals ruled that Kalshi’s sports-related event contracts are not swaps. That means they are subject to state gaming regulations rather than federal oversight by the Commodity Futures Trading Commission.

When was the ruling issued?

The ruling was issued on Sep 25, 2026. It addressed disputes involving Kalshi and regulators in Ohio and Tennessee.

Why does the swap classification matter?

If the contracts were classified as swaps, Kalshi could argue that they fall under federal commodities regulation. Because the court ruled they are not swaps, state regulators have a stronger basis to treat them as gaming products.

Which states were involved in this ruling?

The ruling addressed cases involving Ohio and Tennessee. Kalshi had sought injunctions to stop regulators in those states from suing over its sports-related event contracts.

How did the lower courts rule before the appeal?

An Ohio federal court denied Kalshi’s request for an injunction, while a Tennessee federal court granted it. The Sixth Circuit ruling addressed that split within the two cases before it.

Why are states challenging prediction markets?

States argue that sports-related prediction markets compete with state-regulated gambling platforms while avoiding the same taxes and rules. They have also raised concerns about age eligibility because prediction markets often serve people as young as 18, while most state gambling operators require customers to be 21.

How does this ruling compare with other appeals court decisions?

The Third Circuit Court of Appeals previously ruled that the CFTC had jurisdiction over prediction markets, while the Eighth Circuit Court of Appeals ruled that sports-related contracts were not swaps. The Sixth Circuit decision adds to that divide.

Could the U.S. Supreme Court take up the issue?

Yes. The split among appeals courts increases the likelihood of Supreme Court review. The Third Circuit case has already been appealed to the high court.

What does the ruling mean for prediction market users?

The ruling could affect where sports-related prediction contracts are available and how platforms structure their products. Until the courts provide a final national answer, access and compliance requirements may vary by state and circuit.