The reigning two-time Cup Series champion from Middletown, Connecticut, led a race-high 140 of 260-scheduled laps and executed a final lap pass on former teammate Brad Keselowski to claim his first Cup victory of the 2023 season and at Atlanta.
The 32-year-old Dillon from Welcome, North Carolina, became the 15th different competitor of the 2022 season to win and clinch a spot for the Cup Series Playoffs.
Stenhouse, Buescher and Suarez claimed respective stage victories while Erik Jones claimed the Fan Vote title to transfer from the All-Star Open to All-Star Race.
The High Point, North Carolina, native claimed his third victory of the season and his second consecutive in recent weeks at the world center of racing.
The Kannapolis, North Carolina, native is set to achieve a milestone start across NASCAR's three major division series for the upcoming event at Kansas Speedway.