Venu Sports, a joint venture between Disney, Warner Bros. Discovery, and Fox, is facing a legal challenge that has halted its launch. A federal court issued a preliminary injunction against the streaming service, leading the companies to appeal the decision. They argue that the delay is costing them tens of millions of dollars and affecting dozens of employees. The companies have already invested $74 million in the service. Fubo, a competitor, argues that each company could independently offer streaming services. The court case is set to go to trial in February.