The 26-year-old Nemechek from Mooresville, North Carolina, led the final three of 169 over-scheduled laps and prevailed in overtime by fending off Daniel Hemric for his third Xfinity victory of the 2023 season.
The 41-year-old Allmendinger from Los Gatos, California, led 25 of 196 over-scheduled laps and survived two late-race restarts, including an overtime attempt, to capture his second Xfinity victory of the 2023 season at Music City.
Kyle Larson headlines a growing list of Cup and Xfinity Series competitors who will be pulling double duty efforts between the ARCA Menards Series West, Xfinity and Cup weekend events in Sonoma, California.
The 25-year-old Custer from Ladera Ranch, California, led five of 77 over-scheduled laps and capitalized on a three-way contact battle between Allgaier, Creed and Kligerman to claim his first Xfinity victory of 2023 in overtime.
The 20-year-old Smith from Talking Rock, Georgia, led a race-high 83 of 250-scheduled laps and capitalized on a six-lap dash to the finish for his first career victory in the Xfinity circuit.
The 28-year-old Hill from Winston, Georgia, led a race-high 103 of 163 laps and survived a two-lap shootout to notch two consecutive victories at his home track.
The two-time Xfinity Series champion from Olive Branch, Mississippi, led the final 10 of 212 over-scheduled laps to become the 42nd different competitor to win the Great American Race.
The 40-year-old Allmendinger from Los Gatos, California, led a race-high 25 of 72 over-scheduled laps and prevailed through two overtime attempts to claim his fourth consecutive Xfinity victory at the Roval.
The 24-year-old Gragson from Las Vegas, Nevada, punched his ticket to the Round of 8 with his record-tying fourth consecutive Xfinity victory in recent weeks at the Lone Star state.