Team Penske in danger of being locked out of Championship 4

Kyle Larson won his ninth race of the season Sunday at Kansas Speedway, which was also his second straight win in the semifinal round of the playoffs.
So far, he’s the only driver locked into the Championship 4, who will decide the 2021 series championship in two weeks at Phoenix.
Next weekend’s race at Martinsville, Va., provides the last opportunity for one of the other seven drivers …Keep reading