Justin Allgaier brings enviable record to Xfinity race at Bristol

Anyone who prizes numbers and statistics has to be impressed with Justin Allgaier’s collective NASCAR Xfinity Series performances at Bristol Motor Speedway, a record he’ll try to enhance in Saturday’s SciAps 300 (5 p.m. ET, The CW, PRN Radio, SiriusXM NASCAR Radio).With two victories at the high-banked 0.533-mile short track, Allgaier is the only driver in Saturday’s field who has won more than once in Thunder Valley. Kyle Larson, trying for a weekend triple, is the only