Mostly cloudy skies and a high of 66 degrees and no chance of rain at the start of the Xfinity race. Sunday: Mostly cloudy ...

After 471 races and 14 full-time seasons in the NASCAR Xfinity Series ... A championship had evaded Allgaier in his quest to seize Xfinity title No. 1. That is, until now.

AVONDALE, Ariz. — Justin Allgaier won his first NASCAR Xfinity season championship Saturday night at Phoenix Raceway, making a stunning comeback after falling a lap down midway through the race.

Justin Allgaier involved in NASCAR Xfinity practice crash ahead of championship race Green Flag Time: Approx. 6 p.m. CT Saturday Track: Phoenix Raceway (1-mile oval) in Avondale, Arizona Length ...