Austin Hill, Zane Smith, Sheldon Creed, Matt Crafton and Grant Enfinger have all clinched their spot in the Gander Trucks post-season.
Brett Moffitt can clinch this weekend at Gateway with a win or on points with a repeat winner or a win by Christian Eckes or Ben Rhodes.
Eckes can clinch with a win or on points with a repeat winner or win by Moffitt or Rhodes.
Rhodes can also clinch with a win and on points with a repeat winner or win by Eckes or Moffitt.
Tyler Ankrum, Todd Gilliland, Derek Kraus, Tanner Gray, Johnny Sauter and Raphael Lessard could all clinch a Playoff spot with a win.
Stewart Friesen could clinch a top-20 spot with 50 points and with a win, would clinch a Playoff spot.
Ty Majeski could clinch a top-20 spot with help and with a win, he could also clinch a spot if they get help clinching the top-20 spot.