The playoffs begin this Saturday, Sept. 28, at Kansas Speedway. NASCAR Countdown Live begins at 3:30 p.m., followed by the Kansas Lottery 300 at 4 p.m.

The NASCAR Xfinity Series attracted its largest TV audience since July, reaching 1M, following its debut on The CW Network

The NASCAR Xfinity Series playoffs are here and Franklin native Sam Mayer, the 21-year-old who races for JR Motorsports, is no stranger to the postseason.

“I’m not planning on racing next year,” Earnhardt said of the Xfinity Series. “I’ll be foolish to say I’m never going to run again because I don’t know well enough to stay away from it, and I’ll probably miss it next year and be absolutely willing to sign up for anything that might be beneficial to JR Motorsports.”

The NASCAR Xfinity Series playoff field was set after Friday's Food City 300 at Bristol, with Cole Custer winning the race and the regular season points title. But Justin Allgaier comes into the first playoff race as the playoff points leader, 27 points ahead of the cutoff line.

CW Network is having a blast in broadcasting the NASCAR Xfinity Series after it drew its largest audience since July 20.

While the highest level is still seeking its future identity in the early stages of the NextGen development cycle, the Xfinity Series car has evolved to represent the best of NASCAR’s past as the quintessential racing platform over the past five seasons.

On Saturday, 12 drivers will begin their hunt for the 2024 NASCAR Xfinity Series championship. The Xfinity Series playoffs will be composed of three rounds and seven races, with the highest finishing driver of the Championship Four at Phoenix taking home the title.