The NASCAR Xfinity Series season moves to Homestead-Miami Speedway for Saturday's Hard Rock Bet 300. One of the top 1.5-mile tracks on the schedule, Homestead's unique dimensions should provide for exciting racing on Saturday.

The much-anticipated Pennzoil 400 at Las Vegas Motor Speedway is bringing NASCAR to Sin City.Christopher Bell and the No. 20 JGR Toyota are already establishing themselves as the squad to beat after just four races this season.

The Xfinity Series Las Vegas Spring Race, a.k.a. The LiUNA!, will air on The CW, and streams live on DirecTV Stream (free trial). Time: 4:30 p.m. ET