The 41-year-old Allmendinger from Los Gatos, California, led a race-high 28 of 46-scheduled laps and fended off William Byron during a 14-lap dash to the finish to notch a second consecutive Xfinity victory in Austin.
The 18-year-old Smith from Johnston, Iowa, led a race-high 92 of 200-scheduled laps and fended off teammate Ryan Truex en route to his first Xfinity career win in his 13th series start.
The 20-year-old Gibbs from Charlotte, North Carolina, spoiled teammate Brandon Jones' title hopes by claiming a wild final lap victory and earning himself a spot for the 2022 Xfinity championship finale.
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.
Th 40-year-old Allmendinger from Los Gatos, California, became the second Xfinity competitor to secure a spot into the penultimate Playoff round with his fourth victory of 2022.
The 24-year-old Gragson from Las Vegas, Nevada, led the final 25 laps en route to his sixth victory of the 2022 Xfinity Series season at Thunder Valley.
Following an eventful conclusion of the 2022 Xfinity regular-season finale at Thunder Valley, Hemric and Sieg secured the final two vacant spots to the 2022 Xfinity Playoffs.
The 2020 Truck Series champion from Alpine, California, trails the top-12 cutline to make the 2022 Xfinity Playoffs by 13 points entering the regular-season finale.