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.