Outside of the very intense NASCAR battle to make the Chase, there is another competition to keep an eye on this summer, and this one has no actual impact on the championship ... but it does award a $1 million prize to the winner and any fortunate fans with a perfect bracket.
The In-Season Challenge got underway at Sonoma Raceway for Round 1 of 5 as part of TNT's summer stretch of Cup races, and the No. 1 seeded Tyler Reddick is already eliminated.
