Daily Fantasy NASCAR: The Heat Check Podcast for the Xfinity 500

The NASCAR Cup Series' penultimate race of the year is this Sunday at Martinsville. What do we need to know before filling out lineups for the Xfinity 500? numberFire's Jim Sannes previews the race, discussing optimal strategies, takeaways from previous races at similar tracks, and the top options in each FanDuel salary tier prior to practice and qualifying.

Each episode of The Heat Check Fantasy Podcast is available on Apple Podcasts, Spotify, Stitcher, Google Podcasts, and TuneIn. To ensure you receive each episode right when it's posted, subscribe to the numberFire Daily Fantasy Podcasts feed on any of the channels above. You can also download the episode by clicking the down arrow in the bottom row of the module below.