Five Butler County teams will be involved in PIAA quarterfinal games Saturday.

Shaler will host a volleyball doubleheader as Freeport faces Beaver in Class 2A play at noon and Knoch meets Franklin Regional in 3A action at 1:30 p.m. North Catholic plays Bald Eagle at noon in 2A play at Forest Hills.

Mars plays West Allegheny at 2 p.m. in 3A girls soccer action at Chartiers Valley. North Catholic plays Bald Eagle in Class 2A at 2 p.m. at Forest Hills.