In November, before he was confirmed as chairman of the regulator that oversees prediction markets, Mike Selig assured lawmakers he would defer to the courts on the issue of sports event contracts.
Selig’s tune has changed dramatically since he was approved as chairman of the Commodity Futures Trading Commission in December. On Feb. 4, he withdrew a proposed rule from the Biden-era CFTC that would have prohibited sports and political event contracts. On Tuesday, two months after his confirmation, Selig weighed in directly, saying he is filing an amicus brief in a lawsuit that has reached the U.S. Court of Appeals for the 9th Circuit that will say prediction markets fall exclusively under his agency’s jurisdiction. (Amicus briefs are filings made by non-parties to a lawsuit to offer their perspective on how the case should be decided; Selig’s filing is notable, although legal experts say it shouldn’t hold more weight than any other amicus briefs filed in the case.)
Before his filing hit the docket, Selig made clear in a Wall Street Journal op-ed and video posted to social media that the CFTC is not dipping its toe into the fight—it’s diving in headfirst. (As of Tuesday afternoon, the filing had not been made.)
“The CFTC will no longer sit idly by while overzealous state governments undermine the agency’s exclusive jurisdiction over these markets by seeking to establish statewide prohibitions on these exciting products,” he wrote in the op-ed.
“To those who seek to challenge our authority in this space, let me be clear: We will see you in court,” he said in the video.
Multiple states are among those who seek to challenge the CTFC’s authority, including state gaming regulators in Massachusetts and Nevada that have sued platforms.
Where’s the Word ‘Sports’?
Selig did not mention the word “sports” in his op-ed or video, although he did say the word in a separate interview with Fox News. Controversy over prediction markets is focused mostly around sports event contracts, which account for the majority of the volume on platforms. The administration’s newly aggressive stance comes as President Donald Trump’s social media company, Truth Social, plans to launch its own prediction-market platform. The president’s son, meanwhile, Donald Trump Jr., is an investor in Polymarket and an advisor to Kalshi.
Gaming attorney Dan Wallach tells Front Office Sports that the lack of focus on sports in Selig’s public statements indicates he’s “trying to falsely suggest it’s an attack on the trillion-dollar derivatives market. This is only about sports gambling.”
Prediction-market controversy is mostly about sports, although it’s not restricted to that topic. Authorities in Israel recently arrested several people over suspicions they traded on Polymarket using classified information related to military operations, while Rep. Ritchie Torres (D., N.Y.) in January introduced federal legislation aimed at stopping insider trading by elected officials.
On a recent episode of Bloomberg’s Odd Lots podcast, Selig said the agency has been using technology, including artificial intelligence, to help it assess when enforcement is warranted, as well as to track potential insider-trading issues—even as some prediction-market proponents argue that trading on insider information is, in certain cases, effectively the point of these platforms, and distinct from trading on “material” nonpublic information in traditional securities markets.
“Everybody thinks it’s strange,” a former CFTC attorney tells FOS. “When members of the CFTC bar talk to each other, it’s like ‘can you believe this shit?’”
Opposition Rises
Lawmaker resistance to the rise of prediction markets has cut across party lines. Utah Gov. Spencer Cox, a Republican, responded to Selig’s video saying: “I don’t remember the CFTC having authority over the ‘derivative market’ of LeBron James rebounds. These prediction markets you are breathlessly defending are gambling—pure and simple.”
Chris Christie, the former New Jersey governor who ran for president in 2016 as a Republican, posted on social media that prediction-market platforms are “violating the rights of states who have been regulating sports betting,” as well as the rights of states that oppose sports betting.
The CFTC’s staff count has been reduced significantly since Trump’s second term began. The Office of the Inspector General reported in December that the agency had experienced a roughly 21.5% reduction in full-time employees since the end of fiscal year 2024. Barron’s reported this month that the CFTC’s Chicago office—a major enforcement hub for the regulator that once employed 20 enforcement attorneys—had lost all of them, some due to layoffs while others resigned. Still, Selig maintains that the CFTC is the right regulator for the fast-growing prediction-market industry.
“Chicago is an epicenter of the derivatives industry,” the former CFTC attorney tells FOS. “There’s still quite a lot going on there.”
There have been no enforcement actions related to prediction markets listed on the CFTC’s website since Trump’s second term. A CFTC spokesperson tells FOS the agency “cannot discuss enforcement matters beyond what is a matter of public record. As a general matter, investigations, which are nonpublic, can often take years to complete.”
The underlying idea espoused by Selig—that the CFTC has jurisdiction over sports event contracts—is unfounded, according to Wallach. Prediction-market platforms maintain the CFTC is their regulator, and are arguing in multiple legal fights that there is a technical difference between betting and trading. When you place a bet on a prediction-market site, the companies say, you’re actually investing in a futures contract.
But Wallach says legislative history shows Congress never intended for prediction markets to be able to offer event contracts on issues like how many rebounds LeBron James will have, despite Selig’s assertion that virtually anything that could be considered a commodity falls under CFTC jurisdiction. He points to the opinion in a 2022 U.S. Supreme Court case called West Virginia v. EPA, which states that government agencies “have only those powers given to them by Congress.”
Legal experts expect the issue of sports event contracts will eventually reach the Supreme Court. Wallach says that’s the exact plan for prediction-market proponents, like the Coalition for Prediction Markets, which includes Kalshi, Robinhood, Crypto.com, Coinbase, and Underdog.
But he says they shouldn’t count on a favorable outcome—he notes that Justice Samuel Alito authored the majority opinion in Murphy v. NCAA, which is the 2018 case in which the Supreme Court struck down the Professional and Amateur Sports Protection Act (PASPA) and opened the door to state-by-state regulation of sports betting. It’s unlikely Alito would rule that sports event contracts fall under federal jurisdiction, Wallach says.
“Justices are appointed for life,” Wallach tells FOS. “They are not subject to the dominion of control for whoever happens to be president at the time.”
