Front Row Motorsports owner Bob Jenkins has testified in an antitrust case against NASCAR, accusing it of monopolistic practices. Jenkins, a passionate NASCAR fan, claims he's lost $100 million since becoming a team owner. He joined 23XI Racing, owned by Michael Jordan and Denny Hamlin, in a lawsuit against NASCAR. They argue the charter agreements are unfair. Jenkins says NASCAR's final offer was insulting and forced owners to sign without negotiation. NASCAR contends it has done nothing wrong and claims the charter system has created significant value. The trial could reshape NASCAR's framework.