NASCAR is investigating allegations of race manipulation following controversial events at the Martinsville race that affected the championship standings.

The Round of 8 finale at Martinsville Speedway couldn't have gone worse for the members of NASCAR who need to make tough decisions. In the final moments at Martinsville, Christopher Bell hit the wall and rode it to the finish line in Turn 4.

NASCAR officials will look further into the on-track actions of multiple competitors Sunday night in the NASCAR Cup Series‘ Round of 8 finale at Martinsville Speedway. The No. 1 Trackhouse Racing Chevrolet piloted by Ross Chastain,