Ty Dillon and Ty Gibbs are squaring off in the finale of NASCAR's inaugural$1,000,000 In-Season Challenge at the Brickyard 400.The post How Does the NASCAR $1 Million In-Season Challenge Work at theBrickyard 400?

Ty Dillon's incredible underdog run has come to an end, with a single driver denying him in the $1 million in-season bracket challenge at Indianapolis Motor Speedway. Dillon faced Ty Gibbs in the finals in a battle of the 'Tys' over the $1 million prize.