The 31-year-old Chastain from Alva, Florida, led 52 of 267-scheduled laps and fended off Playoff contender William Byron during a 20-lap shootout to win for the first time since the 2023 finale at Phoenix.
Briscoe, Hamlin and Suarez rallied from rocky runs throughout the Playoff's Round of 16 to maintain their championship hopes of the 2024 season through another postseason round spanning the upcoming three weeks, beginning at Kansas Speedway.
A pair of pit road speeding penalties made between Gibbs and Truex prevented both from transferring into the Playoff's Round of 12 following the Round of 16's finale at the Bristol Night Race.
The 2021 Cup Series champion from Elk Grove, California, led a race-high 462 of 500 laps and secured his spot into the Playoff's Round of 12 with his fifth Cup Series victory of 2024 at Thunder Valley.
The 31-year-old Bowman from Tucson, Arizona, posted a pole-winning lap at 126.720 mph in 15.142 seconds, which was enough to claim his fifth Cup Series pole position and first at Thunder Valley.
Saturday’s Bass Pro Shops Night Race is the final event in the Round of 16 Cup Series Playoffs. At the conclusion of the race, four drivers will be eliminated from championship contention.
The following drivers are currently below the cutline:
The 30-year-old Wallace from Mobile, Alabama, will remain at 23XI Racing on a new multiyear basis as he is currently campaigning in his seventh consecutive season in the Cup Series division.