The first round of the inaugural In-Season Challenge produced a host of surprises at EchoPark Speedway south of Atlanta.

The wreck appeared to begin shortly after a Lap 69 restart with contact between Denny Hamlin, the top seed in the 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 like for Chicago.

The inaugural NASCAR In-Season Challenge got off to a bang early in Saturday night’s race at EchoPark Speedway — formerly ...

Saturday's Quaker State 400 at EchoPark Speedway served as the first race of NASCAR's inaugural In-Season challenge, ...

Night 1 of the In-Season Challenge was pure chaos, as the leaderboard was turned upside down at Atlanta Motor Speedway. Several of the bracket’s top seeds were caught in wrecks, resulting in early ...

Both the complexion of the NASCAR Cup Series playoff picture and the new In Season Challenge were turned figuratively upside ...

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

Less than halfway through the first race of NASCAR's inaugural In-Season Challenge, multiple top seeds and favorites are in ...

For example, first-seeded Denny Hamlin will go up against the No. 32 seed, Ty Dillon, on Saturday, while No. 7 Ryan Blaney ...

Everything to know for Saturday's In-Season Challenge opener at EchoPark Speedway (formerly Atlanta Motor Speedway).

Whether you're a weekly watcher or a casual Cup fan, this guide will get you up to speed on the drivers in the bracket.