The final 100 laps of the 256-lap event had nine cautions and the race ended with Sammy Smith knocking Taylor Gray out of the lead in Turn 3 on the final lap and triggering a multi-car crash as the field raced to the finish.

NASCAR will meet with Xfinity drivers before Darlington to discuss the rough racing that took place last weekend at Martinsville.

Sammy Smith was fined $25,000 and docked 50 driver points, while Jeb Burton and Taylor Gray were fined $5,000 each for their conduct at the infield care center. Smith and Gray, who have been feuding since their years in Late Model racing, confronted each other after the race, but were kept apart by security.

After his victory burnout, Hamlin unveiled a new victory flag reading "11 against the world" and held it to the Martinsville crowd. When asked about the flag, Hamlin credited the national championship-winning Ohio State Buckeyes football team with providing the inspiration.

Darlington, South Carolina. Schedule: Saturday, practice, 12:35 p.m., qualifying, 1:40 p.m.; Sunday, race, 3 p.m. (FS1). Track: Darlington Raceway. Race distance: 293 laps, 400.24 miles. Last year: Brad Keselowski broke his three-year losing streak while keeping Ty Gibbs at bay in the final

Denny Hamlin, driver of the No. 11 Toyota Camry for Joe Gibbs Racing, scored his first win of the season at Martinsville Speedway. The dominant performance also ended his 31-race winless streak. It marked his 55th career Cup Series victory,