Cross Country

Mars at MAC Invitational, Montour, 3 p.m.

Boys Soccer

Seneca Valley at Butler, 7:30 p.m.

Knoch at Indiana, 7:30 p.m.

Freeport at Mars, 7 p.m.

North Catholic at Quaker Valley, 7:30 p.m.

Conneaut at Slippery Rock, 7:30 p.m.

FootballUnion/A-C Valley at Cameron County, 7 p.m.Girls VolleyballButler at Shaler, 7:30 p.m.Armstrong at Knoch, 7:15 p.m.Mars at Highlands, 7:15 p.m.North Catholic at Keystone Oaks, 7:30 p.m.Karns City at Union, 7:15 p.m.Clarion at Moniteau, 7 p.m.Sharpsville at Slippery Rock, 7:30 p.m.Boys SoccerBrookville at Karns City, 7:30 p.m.Girls SoccerButler at Norwin, 7:30 p.m.Penn-Trafford at Seneca Valley, 7:30 p.m.Knoch at Hampton, 7:30 p.m.Mars at Pine-Richland, 7:30 p.m.Armstrong at Freeport, 7 p.m.North Catholic at South Park, 7:30 p.m.Conneaut at Slippery Rock, 7:30 p.m.GolfWPIAL Individual Championships