Overview
- Denny Hamlin surged from sixth on the final restart, using four fresh tires to pass Chase Briscoe with four laps left and win the Round of 8 opener at Las Vegas.
- The Joe Gibbs Racing driver tied Kevin Harvick for 10th on the all-time wins list with his 60th career victory and a series-best sixth win this season, finishing ahead of Kyle Larson, Christopher Bell, Briscoe and Tyler Reddick.
- Regular-season champion William Byron crashed into Ty Dillon as Dillon slowed to pit with 31 laps remaining and finished 36th, while Ryan Blaney cut a left-front tire on Lap 72 and finished last.
- Post-race standings show Hamlin advanced to Phoenix, with Larson at plus-35, Bell plus-20 and Briscoe plus-15 over the cutline; Byron is minus-15, Elliott minus-23, Logano minus-24 and Blaney minus-31 with two races left.
- NASCAR reiterated plans to monitor potential race manipulation in team communications and confirmed a 2026 horsepower increase to 750 for road courses and ovals under 1.5 miles.