Thursday

Baseball

Pine-Richland at Butler, 7:30 p.m.

Carrick at North Catholic, 4 p.m.

Karns City at Clarion-Limestone, 4:15 p.m.

Moniteau at Cranberry, 4:15 p.m.

Union at Forest, 4 p.m.

Softball

Butler at Norwin, 4 p.m.

North Allegheny at Seneca Valley, 6 p.m.

Knoch at Greensburg Salem, 4:15 p.m.

Mars at North Hills, 3:30 p.m.

Freeport at Highlands, 4 p.m.

Karns City at Clarion-Limestone, 4:15 p.m.

Moniteau at Cranberry, 4:15 p.m.

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

Jamestown at Slippery Rock, 4 p.m.

Track and Field

North Allegheny, Shaler at Butler, 2:45 p.m.

Freeport at Mars, 3:30 p.m.

Girls Lacrosse

Shady Side Academy at Butler, 6 p.m.

Shaler at Freeport, 5 p.m.

Boys Volleyball

Butler at Pine-Richland, 7:30 p.m.

Fox Chapel at Seneca Valley, 7:30 p.m.

Mars at Ambridge, 7:30 p.m.

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

Boys Tennis

Knoch at Butler, 3:30 p.m.

Quaker Valley at Seneca Valley, 4 p.m.

Mars at Hampton, 3:30 p.m.

North Catholic at Sewickley Academy, 4 p.m.

Friday

Baseball

Canon-McMillan at Butler, 7:30 p.m.

Seneca Valley at Chartiers Valley, 4:15 p.m.

Knoch at Kiski Area, 4 p.m.

Freeport at Shady Side Academy, 4 p.m.

Greenville at Slippery Rick, 4 p.m.

Softball

Knoch at Karns City, 6 p.m.

Mars at Moon, 3:30 p.m.

Track and Field

Butler Invitational (girls), 12:15 p.m.

Marcie Peaco Invitational (9th-10th grade) at Seneca Valley

Boys Lacrosse

Butler at Fox Chapel, 5:30 p.m.

Pine-Richland at Butler, 7:45 p.m.

Mars at Upper St. Clair, 8 p.m.

Sewickley Academy at Freeport, 4 p.m.

Girls Lacrosse

North Hills at Seneca Valley, 7 p.m.

Seton LaSalle at Knoch, 4 p.m.

Norwin at Mars, 7:15 p.m.

North Catholic at Pine-Richland, 7:30 p.m.

Boys Volleyball

Butler at McDowell, 7:30 p.m.

Seneca Valley at North Allegheny, 7:30 p.m.

Boys Tennis

Seneca Valley at Blackhawk, 4 p.m.

Springdale at Mars, 3:30 p.m.