As Justin Allgaier begins the defense of the long-awaited NASCAR Xfinity Series title he won at Phoenix Raceway last year, the focus, appropriately enough, is on his rookie JR Motorsports teammate, Connor Zilisch.
The 19-year-old driver of the No. 88 Chevrolet has won seven of the last eight races, including the last four straight, tying Sam Ard (1983) and Noah Gragson (2022) for the Xfinity Series record for consecutive victories.
