Matt Kenseth won the 16th Annual Kobalt Tools 400, his 25th victory in 475 NASCAR Sprint Cup Series races.
This is Toyota's 50 Sprint Cup Series victory. It is the No. 20 Toyota driver's first victory and second top-10 finish in 2013. Today is Kenseth's 41st birthday. Cale Yarborough won twice on his birthday; Kyle Busch once. This is Kenseth's third victory and seventh top-10 finish in 14 races at Las Vegas Motor Speedway.