FridayFootballCentral Catholic at Butler, 7:30 p.m.Woodland Hills at Seneca Valley, 7:30 p.m.Knoch at New Castle, 7 p.m.Mars at Fox Chapel, 7 p.m.Uniontown at North Catholic, 7 p.m.Burrell at Freeport, 7 p.m.Karns City at Ridgway, 7 p.m.St. Marys at Moniteau, 7 p.m.Union/A-C Valley at Cameron County, 7 p.m.Hickory at Slippery Rock, 7 p.m.Summit Academy at Valley, 7 p.m.College VolleyballPenn Highlands at Butler County Community College, 6 p.m.

SaturdayCollege FootballEdinboro at Slippery Rock, 2 p.m.Waynesburg at Grove City, 1:30 p.m.VolleyballA-C Valley at West Shamokin Tournament, 9 a.m.Slippery Rock at Sharpsville Tournament, 9 a.m.Cross CountryKnoch, Mars, Slippery Rock at Rocky Grove Invitational, 9 a.m.Boys SoccerKnoch at Butler, 11:30 a.m.Mt. Lebanon at Mars, 2 p.m.Clarion-Limestone at Karns City, 11 a.m.Girls SoccerHighlands at Knoch, 7:30 p.m.Blackhawk at Karns City, 1 p.m.Slippery Rock at Sharpsville, 4 p.m.