Byron wins to reach Cup Series playoffs, knocks out Johnson

William Byron stands with his trophy in Victory Lane after winning the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)

William Byron stands on his car in his burnout smoke after winning the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)

William Byron celebrates in Victory Lane after winning the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Kevin Harvick (4) leads the field to start the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)

William Byron crosses the finish line to win the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)

William Byron drives on the front stretch during the NASCAR Cup Series auto race at Daytona International Speedway, Saturday, Aug. 29, 2020, in Daytona Beach, Fla. (AP Photo/Terry Renna)