Harrison Burton and Riley Herbst gave Joe Gibbs Racing a 1-2 finish in Saturday’s Xfinity race at Auto Club Speedway.
Burton earned his first career Xfinity win in his 12th start.
The top fives was completed by Austin Cindric, Ryan Sieg and Justin Haley.
Point standings
Burton is now the points leader through three races. He has a 10-point advantage over Chase Briscoe.
The top five is completed by Cindric (-18), Sieg (-24) and Haley (-31).