Watch live with co-hosts Steve Letarte and Todd Gordon as they dissect the key moments of Atlanta on Sunday at 10 a.m. ET.

Brad Keselowski fell short Saturday evening in Atlanta after being passed for the win on the final lap by Chase Elliott.

With Round 1 of the In-Season Challenge complete, some brackets are busted, but 16 drivers still have a chance at $1 million.

Justin Haley goes for a spin off Turn 2 at EchoPark Speedway after contact from Ty Dillon sends the driver of the No. 7 ...

The red flag came out during the In-Season Challenge opener at Atlanta after a multicar wreck involved nearly half of the 40-car field.

Christopher Bell and Ryan Blaney were involved in a multicar wreck in the closing laps of Stage 1 at EchoPark Speedway.

Chase Elliott snapped a 44-race winless streak in the NASCAR Cup Series In-Season Challenge opener at EchoPark Speedway.

The Action Network's Nick Giffen gives you his best bets by manufacturer for the NASCAR Cup race at EchoPark Speedway.

Riley Herbst gets into the outside wall and spins around, collecting the No. 34 of Todd Gilliland off Turn 4 at EchoPark ...

Ride on board with Denny Hamlin, William Byron and others to see multiple points-of-view of the Stage 2 "Big One" at EchoPark ...

Late in the final stage at Lime Rock, the No. 42 Chevrolet of Matt Mills misses the corner and heads into the grass, bringing ...

The In-Season Challenge is underway at EchoPark Speedway as the green flag is out and Joey Logano leads the field to Turn 1.