Golf

Seneca Valley at Butler, 3:30 p.m.

Seneca Valley (girls) at Central Valley, 3:30 p.m.

Blackhawk at Butler (girls), 3 p.m.

Freeport at Burrell, 3:30 p.m.

A-C Valley at Keystone, 4 p.m.

Sharpsville, Sharon at Slippery Rock, 3 p.m.

Union at Keystone, 4 p.m.

Girls Tennis

North Allegheny at Butler, 3:30 p.m.

FootballButler at Altoona, 7 p.m.North Allegheny at Seneca Valley, 7:30 p.m.Franklin Regional at Knoch, 7 p.m.Mars at Indiana, 7 p.m.Cardinal Wuerl at Northgate, 7 p.m.Shady Side Academy at Freeport, 7 p.m.Brookville at Karns City, 7 p.m.Punxsutawney at Moniteau, 7 p.m.Union at Keystone, 7 p.m.A-C Valley at Clarion, 7 p.m.Wilmington at Grove City, 7 p.m.GolfShady Side Academy at Knoch, 3:15 p.m.Seneca Valley (girls) at Fox Chapel, 4 p.m.Boys SoccerChartiers Valley at Seneca Valley, Kick-Off Tournament, 3:30 p.m.Knoch at Shaler, 7:30 p.m.Girls SoccerKnoch at Pine-Richland, 4 p.m.St. Joseph at Freeport, 3 p.m.Girls TennisPine-Richland at Seneca Valley, 3:30 p.m.Knoch at Mars, 3:30 p.m.