William Byron took the lead with 73 laps to go and held onto it during a two-lap overtime finish to enhance Hendrick Motorsports’ celebration of its 40-year anniversary with a victory in the NASCAR Cup Series at Martinsville Speedway. Byron was the first of the contenders to pit under a green flag and moved to the front 31 laps later when all the drivers had finally pitted, winning for the third time this season. Kyle Larson was second, followed by Chase Elliott, giving the team the first 1-2-3 finish in track history.