When the race starts on Saturday at NASCAR XFINITY Event for Car Race Boyd Gaming 300 at the venue Las Vegas Motor Speedway, Kyle Busch at his hometown got initial benefit at the track. So, the laps decreasing from the Stage No. 1, Larson got the 2nd position & started get near Busch. When there were 10 laps left Larson banged on door of Busch 18th spot. Larson confronted Busch, went side by side, and about to thrash at the finish of the 1st event by small distance the veteran winner.