NASCAR Xfinity Series Championship

NASCAR Xfinity Series Championship covers news, race reports, interviews, feature articles and updates about the annual championship race held at Phoenix Raceway in Avondale, Arizona. First run in 1999, the event becomes the season finale for the Xfinity Series starting in 2020, shaping championship-deciding storylines and season summaries. Coverage includes pre-race previews, post-race analysis, driver and team comments, technical notes and championship implications that determine the series outcome at the track. This tag aggregates timely reporting and commentary focused on the race’s competitive and sporting significance within the Xfinity Series schedule.