2019 March 02 | Saturday: Cole Custer (00) Stewart Haas Racing Ford Mustang leads Austin Cindric (22) Team Penske Ford Mustang, Noah Gragson (9) JR Motorsports Chevrolet Camaro SS, Zane Smith (8) JR Motorsports Chevrolet Camaro SS, Kyle Busch (18) Joe Gibbs Racing (JGR) Toyota Supra, John Hunter Nemechek (23) Gallagher Motor Sports (GMS) Chevrolet Camaro SS and Tyler Reddick (2) Richard Childress Racing (RCR) Chevrolet Camaro SS early in the 23nd Annual Boyd Gaming 300 NASCAR Xfinity Series event at Las Vegas Motor Speedway in Las Vegas, Nevada.