Girls Volleyball

Butler at Freeport, 7:30 p.m.

Knoch at Seneca Valley, 7:15 p.m.

Oil City at A-C Valley, 7 p.m.

Girls Tennis

WPIAL 2A Tournament

South Park vs. Knoch, 3:30 pm.

Boys Soccer

Hampton at Butler, 8 p.m.

North Catholic at Blackhawk, 7:30 p.m.

Girls Soccer

Butler at North Allegheny, 7:30 p.m.

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

Girls VolleyballPine-Richland at Butler, 7:30 p.m.Seneca Valley at Fox Chapel, 7 p.m.Knoch at Mars, 7:15 p.m.Freeport at Burrell, 7:30 p.m.Brentwood at North Catholic, 7:30 p.m.Reynolds at Slippery Rock, 7:30 p.m.Redbank Valley at Karns City, 7;30 p.m.Clarion-Limestone at Moniteau, 7 p./m.A-C Valley at Keystone, 7 p.m.Clarion at Union, 7:30 p.m.GolfPIAA Championship at Heritage HillsBoys SoccerSeneca Valley at Franklin Regional, 7:30 p.m.Karns City at Sharon, 7:30 p.m.Slippery Rock at Riverside, 7:30 p.m.