Ty Dillon, the No. 32 seed in the 32-driver In-Season Challenge, advanced to the third round by finishing ahead of Brad ...

Six double-digit seeds in the NASCAR In-Season Challenge advanced to the quarterfinal round after Sunday's Grant Park 165.

The second race of NASCAR's inaugural In-Season Challenge took place on Sunday at the Chicago Street Course. Here's who ...

40. (38) William Byron, Chevrolet, accident, 1, 1. A maximum of 150 points can be attained in a race. The formula combines the following categories: Wins, Finishes, Top-15 Finishes, Average Running ...

Shane van Gisbergen completed a sweep on the Chicago Street Course on Sunday, winning the NASCAR Cup Series race on the tricky downtown circuit.