William Byron, already the current NASCAR Cup Series championship leader, also became the first driver to score two poles and

Kyle Larson and the No. 5 Hendrick Motorsports team will have a new pit crew for Sunday's race at Darlington Raceway (3 p.m. ET, FS1).

NASCAR has a driving standards problem ... Smith then bowled into Gray, wrecking the leader and starting a pile-up that led to Austin Hill winning from seventh. If Smith were suspended a race ...

Christopher Bell captured the 14th NASCAR Cup Series pole of his career during qualifying at Martinsville Speedway in Ridgeway, Virginia, on Saturday. With a lap time of 19.718 seconds, Bell beat out Chase Elliott by less than two one-hundredths of a second for the top starting position in Sunday's Cook Out 400.

After Ryan Preece considered his top 10 at Martinsville a bit of a surprise, we dive into NASCAR Insights data to see how it happened.

NASCAR Cup Series teams scheduled to practice at 12:35 p.m. ET Saturday afternoon. Coverage will start at 12:30 p.m. ET on Amazon Prime Video. Qualifying will follow shortly afterwards.

Here is everything you need to know about the Cook Out 400 at Martinsville including the start time for the race.

NBC’s Dustin Long followed up on the driver/owner talking about altering the schedule and how the NFL potentially expanding to an 18-game slate in the future might affect the NASCAR schedule.