NASCAR Cup Series season continues with the Cook Out 400 at Martinsville on Sunday. See the starting lineup here.

The NASCAR Cup Series begins the Martinsville race weekend with practice and qualifying for Sunday's Cook Out 400. Follow here as the Cup Series sets the Martinsville lineup.

Day will make his Xfinity Series debut on Saturday afternoon at Martinsville Speedway, a 0.526-mile short track in Virginia. The race is set for 4:30 p.m.