NASCAR on NBC Sports
Some of NASCAR's best drivers have experienced prolonged struggle at its smallest track, a key trend prior to tonight's race in Martinsville.
The Xfinity race will resume at noon ET Sunday. Rain stopped the event after 91 of 250 laps on Friday night.
Xfinity Series driver Jeb Burton looks to join three of his family members as a NASCAR winner at Martinsville Speedway on Friday night.