Cole Custer won the 21st Annual Production Alliance Group 300, his third victory in 76 Xfinity Series races.
This is his first victory and fourth top-10 finish in 2019.
This is his first victory and second top-10 finish in three races at Auto Club Speedway.
Kyle Busch (second) posted his 16th top-10 finish in 19 races at Auto Club Speedway. It is his third top10 finish in 2019.
Christopher Bell (third) posted his first top-10 finish in two races at Auto Club Speedway.
Chase Briscoe (fifth) was the highest finishing rookie.
Tyler Reddick leads the point standings by 7 points over Cole Custer.