NASCAR on Wednesday filed a 68-page brief to the U.S. Court of Appeals for the Fourth Circuit urging the appellate court to reverse preliminary injunctions granted to 23XI Racing-owned by Michael Jordan and Denny Hamlin-and Front Row Motorsports by U.

NASCAR, in an appeal filed roughly one hour before the start of Daytona 500 qualifying, argued that a federal judge erred in recognizing 23XI Motorsports and Front Row Motorsports as chartered teams for 2025.