The three-time Supercars champion from Auckland, New Zealand, led nine of 78 over-scheduled laps and fended off the field in overtime to record the first victory for Trackhouse Racing's Project 91 program and become the first competitor in 60 years to win in NASCAR debut.
The 25-year-old Custer from Ladera Ranch, California, led all 25 laps en route to being named the inaugural victor of the Xfinity Series' Chicago Street Course event due to inclement weather.
The remainder of the Xfinity Series' inaugural event at the Chicago Street Course will resume on Sunday, July 2, at 11 a.m. ET on USA Network after inclement weather delayed and canceled the planned conclusion of the event on Saturday, July 1.
The NASCAR Cup Series and the Xfinity Series travel to Chicago’s Grant Park this weekend for the inaugural Chicago street race and music festival. The Black Crowes will perform a pre-race concert Saturday before the Xfinity Series race while The Chainsmokers will close out the night after the race.
The announcement came after reports from various news sources that Johnson’s father and mother-in-law, Jack and Terry Janway, along with their 11-year-old grandson, Dalton, were found dead at their home in Muskogee, Oklahoma.
The 30-year-old Chastain from Alva, Florida, led a race-high 99 of 300-scheduled laps, including the final 34, en route to his first Cup victory of 2023 in Music City.
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.
The 20-year-old Hocevar from Portage, Michigan, led the final 40 of 150 laps and prevailed in a three-lap shootout to notch his second Truck victory of this season and of his career at Music City.
The 26-year-old Ferguson from Lincolnton, North Carolina, will make his second career Truck start with Kaulig Racing more than a month after making his Truck debut at Bristol.
Spire Motorsports has earned one win and three top five finishes. Rajah Caruth took the checkered flag in last year's Rackley Roofing 200 after leading 61 laps.
