There are 12 drivers still vying for the Cup Series championship when the second round of the playoffs begins. Teams for the Cup will warm up and qualify today.
There are 12 drivers competing for the title when the Xfinity Series playoffs get underway on Saturday. Before the race, Xfinity teams will warm up and qualify.
Saturday, September 24, 8:30 a.m. garage opening. – The Xfinity Series9:30 a.m. - 3 p.m. — Cup Series Athletics
10:30 - 11:05 a.m. – The Xfinity Series workout (USA Network, NBC Sports App)11:05 am – 12:00 noon NASCAR Xfinity Series preliminary round (USA Network, NBC Sports App)
12:35 – 1:20 p.m. — Cup Series practice 1:20–2:30 PM (USA Network, NBC Sports App). Cup Series qualification (USA Network, NBC Sports App)
3:30 p.m. Xfinity Series competition (200 laps, 300 miles; USA Network, NBC Sports App, Performance Racing Network, SiriusXM NASCAR Radio)