[naviga:h3]Thursday[/naviga:h3]

Football

Keystone at Union/A-C Valley, 7 p.m.

Boys Soccer

Allderdice at Butler, 7:30 p.m.

Seneca Valley at Pine-Richland, 6 p.m.

Knoch at Kiski Area, 7:30 p.m.

Mars at Armstrong, 4 p.m.

Freeport at Shady Side Academy, 6:30 p.m.

Freedom at North Catholic, 5 p.m.

Grove City at Karns City, 5:30 p.m.

Girls Soccer

Seneca Valley at Penn Trafford, 6 p.m.

Karns City at East Forest

Slippery Rock at Conneaut (Ohio), 5 p.m.

Volleyball

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

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

Pine-Richland at Seneca Valley, 6 p.m.

Mars at Ambridge, 7:30 p.m.

Freeport at Valley, 7:30 p.m.

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

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

Boys Golf

Seneca Valley Invitational, 10 a.m.

[naviga:h3]Friday[/naviga:h3]

Football

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

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

South Fayette at Knoch, 7 p.m.

North Hills at Mars, 7 p.m.

North Catholic at Elizabeth Forward, 7 p.m.

Freeport at Deer Lakes, 7 p.m.

Kane at Karns City, 7 p.m.

Moniteau at Brockway, 7 p.m.

Slippery Rock at Conneaut, 7 p.m.

Boys Golf

District 10 Tournament at Meadville, 10 a.m.

Girls Tennis

Blackhawk at Seneca Valley, 4 p.m.

College Volleyball

Butler County Community College at Penn State Greater Allegheny, 7 p.m.