Keselowski Wins Xfinity, Monster Energy Races at Darlington

A big race weekend for Brad Keselowski as he won both the Saturday and Sunday NASCAR races at Darlington.

Keselowski won the Xfinity race Saturday after leaders Ross Chastain and Kevin Harvick wrecked 37 laps from the end. Cole Custer was second and Tyler Reddick was third. Denny Hamlin, who won the pole for Sunday's race, finished fourth.

Keselowski then won the Bojangles Southern 500 Sunday. Joey Logano was second, Kyle Larson third, Kevin Harvick fourth and Chase Elliott fifth.