NASCAR rolls into Daytona this week after Austin Dillon scored back-to-back wins at Richmond, securing his playoff spot with a 2.4-second edge over Alex Bowman.

Austin Dillon jumps into the playoffs, Tyler Reddick suddenly has to sweat it out at Daytona, and more from the weekend to Richmond.

Dillon won the Cook Out 400 on Saturday night, locking himself into the playoffs. It was the sixth career win for the 35-year-old and a big one, as it erased the memory of his Richmond win last year that was later overturned due to an aggressive driving penalty.