NASCAR Xfinity Racing Series

NBCSN | 7:30 pm

NASCAR's Xfinity Racing Series playoffs moves into its Round of 12 tonight at Las Vegas Motor Speedway with the Alsco Uniforms 302. A field including A.J. Allmendinger, Justin Allgaier, Austin Cindric, Justin Haley and Daniel Hemric will do battle on the 1.5-mile oval looking to score points toward the championship. Chase Briscoe won this race a year ago in dominating fashion, leading 164 of the race's 200 laps to record his eighth victory of the season.