Three rounds remain in the inaugural NASCAR in-season tournament, and some shocking names are still sticking around.

Catch up with the In-Season Challenge with our Round 2 update after the Cup Series race at the Chicago Street Course.

The three-time Supercars champion from Auckland, New Zealand, led 26 of 75-scheduled laps and motored away from a nine-lap ...

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

Season Challenge took place on Sunday at the Chicago Street Course. Here's who advanced out of all eight matchups. (32) Ty ...

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