NASCAR XFINITY DFS: Rock N Roll Tequila 170 Preview

The NASCAR XFINITY Series heads to Mid-Ohio for some road course racing this weekend, and Brian Polking helps you prepare for another profitable Saturday at DraftKings with his DFS Preview for the Rock N Roll Tequila 170.

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The NASCAR XFINITY Series heads to Mid-Ohio for some road course racing this weekend, and Brian Polking helps you prepare for another profitable Saturday at DraftKings with his DFS Preview for the Rock N Roll Tequila 170.