NASCAR Cup Series at Phoenix

FILE- In this Nov. 11, 2018, file photo Kevin Harvick (4) leads the field for the green flag start during a NASCAR Cup Series auto race in Avondale, Ariz. NASCAR has radically revamped its racing packing in an aggressive push to improve its on-track product. (AP Photo/Rick Scuteri, File)

FILE - This is a Nov. 11, 2018, file photo showing NASCAR driver Matt DiBenedetto in Avondale, Ariz. DiBenedetto says he was told by Leavine Family Racing that he will not be back for a second season with the team in 2020. DiBenedetto is a career-best 23rd in the points standings. (AP Photo/Rick Scuteri, File)