The NASCAR Cup series heads into its fifth race of the year Sunday, with the Instacart 500 at Phoenix Motor Speedway (3:30 p.m., FOX), and a season with four different winners already will probably get a little more wild.
The NASCAR Cup series heads into its fifth race of the year Sunday, with the Instacart 500 at Phoenix Motor Speedway (3:30 p.m., FOX), and a season with four different winners already will probably get a little more wild.
