The 2025 NASCAR Cup Series season continues with the Cook Out 400 at Richmond on Saturday. See the starting lineup here for tonight's race.

William Byron clinched the NASCAR Cup Series regular season title Saturday night at Richmond Raceway after finishing 12th in the Cook Out 400. His nearest competitor for the title, Hendrick Motorsports teammate Chase Elliott,

Two Cup teams -- the No. 22 Team Penske Ford and No. 34 Front Row Motorsports Ford -- will drop to the rear for Saturday's race at Richmond.

The NASCAR Cup Series begins the Richmond race weekend with practice and qualifying for the Cook Out 400. Follow here as the Cup Series sets the Iowa lineup.

Kyle Busch was fastest in Friday’s NASCAR Cup Series practice at Richmond Raceway at 118.172mph (22.848s).Busch led the way over John Hunter Nemechek (118.110mph) and Denny Hamlin (117.909mph). Noah Gragson was fourth fastest at 117.

Chase Elliott's first DNF of the season means he's out of the running for Regular Season Champion. After a clean first stage of racing in the penultimate race of the NASCAR Cup Series regular season at Richmond Raceway, three close cautions snowballed into a crash that collected 13 drivers.

Denny Hamlin and Shane van Gisbergen will continue be under the spotlight as the NASCAR Cup Series heads for the playoffs soon. This Saturday brings a return to Richmond Raceway for the 2025 Cook Out 400.

NASCAR Cup Series Cook Out 400 in Richmond, Va., this Saturday at 7:30 p.m. ET on USA Network; Countdown to Green Gets Underway at 7 p.m. ET