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

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

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

With the in-season tournament — part of a new media rights deal that includes TNT — NASCAR is following in the footsteps of ...

Here's the NASCAR Elite Eight after Chicago in the sport's first 32-team bracket tournament with $1 million to the winner.

NASCAR Cup Series at Chicago features the Sweet 16 of the sport's first in-season bracket tournament. NASCAR’s In-Season ...

Get up to speed on the NASCAR In-Season Challenge with a look at who moved on from the first round and what the bracket looks ...

Round 1 of the inaugural NASCAR In-Season Tournament at EchoPark Speedway in Atlanta provided chaos. There were eight upsets.