Chastain and the entire Trackhouse Racing team have never been in this position before.<br>He hasn't won a Cup race since April, but that fact can be misleading. The driver of the No. 1 Chevrolet has been in contention all year and leads the field in top-fives at 13 and top-tens at 19 (where he is tied with Chase Elliott).&nbsp;<br>After narrowly escaping elimination after an unforced error in the ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/runner-up-finish-chastain-playoffs-championship-4/10389491/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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