Greenbrier West’s Marquis Frazier (40) brings down Summers County’s Matt Ryan with help from Corey Cox during their game Sept. 27 in Hinton. Moving in on the play is Greenbrier West’s Jordan Tincher (34). The No. 7 Cavaliers’ defense is a big reason they are in the state playoffs, starting Friday with a visit from No. 10 Notre Dame. Kickoff is set for 7:30 p.m.