NFL argues Dodd-Frank's swap definition cannot cover sports bets

Roger Goodell's office does not have a prediction market partner. That gap is not an oversight — it is a position, and on Thursday the NFL turned it into a legal argument filed with the Supreme Court.

The brief lands in a case that has split three federal circuits. The Third Circuit blocked New Jersey from enforcing state gambling laws against Kalshi. The Sixth and Ninth Circuits went the other way, siding with Ohio, Tennessee, California, and Nevada. The Supreme Court has not yet agreed to hear the case, and a decision on whether to take it up may not come before June 2027.

The NFL's argument is tighter than it first appears. The brief does not rest on integrity concerns alone — those are stated plainly, but they are not the load-bearing structure. The legal claim is about what a swap actually is. Dodd-Frank's swap definition, the brief argues, was written to cover instruments that hedge preexisting financial risk: a business protecting itself against currency swings, an institution managing interest rate exposure. A sports event contract does the opposite. It creates risk where none existed. No one has a natural position in whether a team covers a spread that a futures contract could offset. The league's statutory reading is that Congress was responding to the 2008 financial crisis when it drafted that language, not authorizing nationwide sports betting under a different label.

The 2010 backdrop matters here. When Dodd-Frank passed, the federal ban on sports betting was still in place. The NFL makes the obvious point that Congress cannot plausibly have intended to legalize something it had simultaneously prohibited, simply by writing a broad swap definition. That argument will not survive contact with every judge who reads it — statutory interpretation rarely works that cleanly — but it is not frivolous. It is the kind of originalist reading that has traction in the current Court.

The reporting says this is primarily an integrity fight, with the legal theory as supporting material. I don't think that's where this lands. The integrity argument is the press release. The statutory argument is the brief. If the Court grants cert and the NFL's reading of "swap" gains even two or three justices, the CFTC's exclusive jurisdiction claim collapses regardless of how anyone feels about game integrity or Roger Goodell's partnerships with FanDuel and DraftKings — both of whom already offer prediction markets in states without regulated sports betting, a tension the brief notes without resolving.

The CFTC staff question sits underneath all of this. The NFL specifically flagged whether a lean agency can enforce the conduct standards that state gaming regulators currently impose on licensed operators. That is not a legal argument — it is a pressure point aimed at justices who might otherwise defer to federal agency jurisdiction. It is also, incidentally, accurate. Whether the Commission has the resources and the mandate to replicate what New Jersey's Division of Gaming Enforcement does on prohibited wagers is not settled.