In a landmark ruling that could reshape the future of online wagering, Gibson Dunn has delivered a resounding victory for Churchill Downs, the iconic home of the Kentucky Derby, in a case that pits federal law against state licensing requirements. But here's where it gets controversial: the Sixth Circuit Court of Appeals unanimously decided that Michigan’s licensing rules are federally preempted, effectively preventing the state from shutting down the TwinSpires online wagering platform. This decision not only safeguards TwinSpires but also sets a precedent that could impact similar platforms nationwide. And this is the part most people miss: the case highlights the ongoing tension between state regulatory powers and federal oversight in the rapidly evolving world of online gambling. Representing Churchill Downs, Gibson Dunn partners Thomas Dupree and Christine Demana, along with associates John Tienken, Abby Walters, and Thomas Moore, successfully argued that Michigan’s attempt to enforce its licensing requirements was overstepped by federal law. This win isn’t just a legal triumph—it’s a game-changer for the industry. But here’s the question: Does this ruling open the floodgates for more online wagering platforms to operate without state oversight, or does it strike the right balance between innovation and regulation? We’d love to hear your thoughts in the comments below. For those eager to dive deeper, the full decision can be found here: https://www.gibsondunn.com/wp-content/uploads/2025/12/Document-78.pdf. Firm News | December 17, 2025.
