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 2018 Cup champion stormed to the front in the late stages and outlasted the field in overtime to win the inaugural Cup event on the Bristol Dirt Course.
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.