Photos: NASCAR at Darlington Raceway, Saturday Sept. 1, 2018

DARLINGTON, SC - SEPTEMBER 01: Ross Chastain, driver of the #42 DC Solar Chevrolet, leads the field to green during the NASCAR Xfinity Series Sport Clips Haircuts VFW 200 at Darlington Raceway on September 1, 2018 in Darlington, South Carolina. (Photo by Brian Lawdermilk/Getty Images)