FridayFootballButler at Norwin, 7 p.m.Seneca Valley at North Allegheny, 7:30 p.m.New Castle at Knoch, 7 p.m.Mars at Ambridge, 7 p.m.CW North Catholic at Riverside, 7 p.m.Seton LaSalle at Freeport, 7 p.m.Clarion at Karns City, 7 p.m.Moniteau at Clarion-Limestone, 7 p.m.Union/A-C Valley at Brookville, 7 p.m.Sharpsville at Slippery Rock, 7 p.m.Grove City at Fairview, 7 p.m.Summit Academy at Sto-Rox, 7 p.m.

SaturdayCollege FootballSlippery Rock at Indiana (Pa.), 2 p.m.Westminster at Grove City, 1:30 p.m.Boys SoccerKnoch at North Hills, 1 p.m.Mars at North AlleghenySpringdale at Freeport, 10 a.m.Clarion-Limestone at Karns City, 10 a.m.Grove City at Slippery Rock, 12:30 p.m.Girls SoccerButler at McDowell, 12:30 p.m.Seneca Valley at Fox Chapel, 12:30 p.m.Mars at Mount LebanonFreeport at Mohawk, 10 a.m.Girls VolleyballSeneca Valley at Clarion Tournament, 9:30 a.m.Grove City at Maplewood Tournament, 9 a.m.Cross CountryKnoch at Rocky Grove Invitational, 9 a.m.