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A Queen City Garage Production

The Grand National Show

The stories behind the race, from the people who call them. New episodes Fridays at 10 AM ET.

The Grand National Show Episode 6 with Davey Segal, Chris Wilner, Mamba Smith and Dillon Welch beside the Corey Day Las Vegas victory lane board.

Latest Episode · Oct 9, 2026

Corey Day Wins Las Vegas From the Pole | Charlotte Picks

Corey Day holds off Carson Kvapil by 0.287 seconds at Las Vegas, and Chase leader Sheldon Creed signs with Sam Hunt Racing. Davey Segal is back with Mamba Smith, Chris Wilner and Dillon Welch, who make their Charlotte picks.

The Panel

Mamba Smith

NASCAR analyst, TNT and B/R Racing

Every episode

Dillon Welch

MRN turn announcer and NASCAR pit reporter

Every episode

Davey Segal

SiriusXM NASCAR Radio host and producer

4 of 5 episodes

Chris Wilner

Pit reporter, MRN, NBC Sports and IMSA

4 of 5 episodes

Carla Metts

Broadcaster on The CW's NASCAR O'Reilly Series coverage

1 of 5 episodes

The show follows the NASCAR O'Reilly Auto Parts Series through the end of the 2026 season.