Boys Soccer

Armstrong at Karns City, 4 p.m.

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

Girls Soccer

Pine-Richland at Seneca Valley, 7:30 p.m.

Knoch at Mars, 7:30 p.m.

Apollo-Ridge at Freeport, 5:15 p.m.

Girls Volleyball

Seneca Valley at Bethel Park, 6 p.m.

North Catholic at Mars, 7:15 p.m.

North Clarion at Karns City, 7:30 p.m.

Oil City at Union, 7:30 p.m.

Hockey

Pine-Richland at Seneca Valley, 9 p.m., Baierl Ice Complex

Freeport at Sewickley Academy, 9:15 p.m., Island Sports Center

Golf

Deer Lakes at Freeport, 3:15 p.m.

Butler, Slippery Rock at Tam O' Shanter Invitational, 11 a.m.

Girls Tennis

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

Knoch at Highlands, 3:30 p.m,.

Mars at Pine-Richland, 3:30 p.m.

Boys SoccerNorth Allegheny at Butler, 7:30 p.m.Seneca Valley at Fox Chapel, 7:30 p.m.Knoch at Armstrong, 7:30 p.m.Mars at North Hills, 7:30 p.m.Freeport at Derry, 6:30 p.m.Girls SoccerIndiana at Freeport, 5:15 p.m.Karns City at Wilmington, 7:30 p.m.Slippery Rock at Grove City, 7:30 p.m.Girls VolleyballShaler at Butler, 7:30 p.m.Seneca Valley at North Catholic, 7:30 p.m.Knoch at Hampton, 7:30 p.m.Mars at Blackhawk, 7:30 p.m.Freeport at Derry, 7:30 p.m.East Forest at Karns City, 7:30 p.m.Moniteau at Keystone, 7:30 p.m.Union at Redbank Valley, 7:30 p.m.Hickory at Slippery Rock, 7:30 p.m.GolfSeneca Valley at Quaker Valley, 3:30 p.m.Cross CountryNorth Allegheny, Shaler at Butler, 4 p.m.Seneca Valley, Hampton at Mars, 3:30 p.m.Knoch at Deer Lakes, 3:30 p.m.Freeport, Highlands at Riverview, 3:30 p.m.Karns City at North Clarion, 4:30 p.m.Cranberry at A-C Valley, 4:30 p.m.HockeyButler vs. Canon-McMillan, 7 p.m., Printscape ArenaSewickley Academy at North Catholic, 9:10 p.m., UPMC Lemieux Sports ComplexGirls TennisMars at Seneca Valley, 6 p.m.