The 2012 Cup champion overtook Matt DiBenedetto on the final lap and held off the field to claim his first Cup victory of the 2021 season at the world's fastest venues.
The 27-year-old native from High Point, North Carolina, spoiled Kyle Larson's dominating run to grab his first Cup victory of the 2021 season at Atlanta.
The two-time Cup champion benefitted from a last lap incident involving Chase Elliott and Ryan Blaney to steal the win in the first Busch Clash event on Daytona's RC.
The 2018 Cup champion outlasted Kevin Harvick and Alex Bowman over the final 40 laps to secure a spot in the Championship 4 round following a thrilling win at Kansas Speedway.
The three-time Daytona 500 champion prevailed in a wild, controversial finish to win at Talladega and race his way into the Round of 8 in the 2020 Cup Playoffs.
The Round of 16 in the 2020 Cup Playoffs resulted with Ryan Blaney, Cole Custer and Matt DiBenedetto joining William Byron as the first four competitors to be eliminated from title contention.