NASCAR DFS: 2019 TicketGuardian 500 Fanduel Preview

If you play NASCAR DFS on Fanduel, let expert Brian Polking get you primed for a profitable weekend with his Preview for the TicketGuardian 500 at ISM Raceway.

Matthew O'Haren-USA TODAY Sports
If you play NASCAR DFS on Fanduel, let expert Brian Polking get you primed for a profitable weekend with his Preview for the TicketGuardian 500 at ISM Raceway.