Two of the most unpredictable races of the playoffs are this weekend at Talladega Superspeedway.
The Cup Series will reach the midpoint of its 10-race playoffs, while following a month off, the Gander Outdoors Truck Series resumes with the fourth race of its seven-race playoffs.
The Xfinity Series is off this weekend. It returns to action next weekend at Kansas Speedway.
Here are the preliminary entry lists for this weekend:
Cup – 1000Bulbs.com 500 (2 p.m. ET Sunday on NBC)
A full field of 40 cars are entered for this race.
Spencer Boyd is in the No. 52 Rick Ware Racing Chevrolet.
Brendan Gaughan is in the No. 62 Beard Motorsports Chevrolet.
Blake Jones will make his first start of 2019 and fourth of his Cup career in the No. 77 Spire Motorsports Chevrolet.
NASCAR on NBC analyst Parker Kligerman will pilot the No. 96 Gaunt Brothers Toyota.
Trucks – Sugarlands Shine 250 (1:30 p.m. ET Saturday on FS1)
There are 33 trucks and drivers entered for this race.
Korbin Forrister will drive the No. 7 All Out Motorsports Toyota.
Clay Greenfield will drive the No. 68 Clay Greenfield Motorsports Toyota.