After a bizarre end to the Xfinity 500 at Martinsville Speedway in Ridgeway, Va. Sunday, NASCAR has handed out penalties to several individuals. Three drivers' competition directors, crew chiefs, and spotters have been suspended for the final race of the season Sunday,

The NASCAR Xfinity Series race at Martinsville Speedway concluded with a dramatic post-race altercation. Driver Chandler Smith confronted fellow racer Cole Custer, ending with Smith throwing a punch before team members got involved in the brawl.

All the information you need to get ready for the Xfinity 500 NASCAR Cup Series playoff race, Sunday at Martinsville Speedway.