Four Drivers May Lock Up Chase Spots This Weekend

This is usually the time drivers start to gobble up Chase spots.

Four drivers can clinch this weekend at Michigan. Leaving this weekend, to officially clinch a spot in the Chase for the NASCAR Sprint Cup, a driver has to have a 145-point lead over 11th place.

Those who can mathematically clinch this weekend: Kyle Busch, Carl Edwards, Jimmie Johnson, Kevin Harvick. Busch and Edwards are currently 118 points ahead of 11th. Johnson is 112 and Harvick is 104.