Don't miss the NASCAR race happening at Martinsville Speedway this weekend! The Xfinity 500 promises to be thrilling. Analysts Matt Selz and Dan Malin have thoroughly examined the DraftKings and FanDuel main slates in this week's detailed preview. 

 

 

 

They share key strategies for NASCAR DFS, insights about the track, and detailed assessments of the drivers. We also included the betting lines for the Xfinity 500 and highlighted our best picks for the weekend.