NASCAR Sprint Cup Rookie of the Year battle heats up

FONTANA, CA - Kyle Larson and Austin Dillon completed their first 500-lap race at Bristol Motor Speedway Sunday night, finishing 10th and 11th, respectively; with Larson taking Sunoco Rookie Of The Race honors for the second time this year.

Though Dillon leads the Sunoco Rookie of the Year standings, his lead is shrinking. He currently holds a six-point lead over Larson, down from eight after Las Vegas