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

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

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

"The whole thing is only for enjoyment and entertainment. The post Underdogs Dominate in NASCAR’s In-Season Challenge as Top ...

When the field for the inaugural NASCAR In-Season Challenge was revealed, I don't think many had No. 32 seed Ty Dillon moving ...

Here are all the details for the inaugural NASCAR In-Season Challenge, which kicks off Saturday night in Atlanta.

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

The finish was good enough to move him past Bubba Wallace and into the quarterfinals of the NASCAR In-Season Challenge .

The 32-team field has been cut to 16 for Sunday’s street race. The third round (eight remaining drivers) is at Sonoma. The ...

They will be among eight drivers still alive for the $1 million prize that will be awarded at the Brickyard 400 on July 27.

On Sunday, drivers will hit the Chicago streets for one of the calendar's most unique races. Who will dominate?

Take a look at some of the lower-seeded drivers that could make a run in the inaugural NASCAR In-Season Tournament.