Sports events
Thursday
Baseball
Riverside at Knoch, 5:30 p.m.
Softball
Mars at Fox Chapel, 3:45 p.m.
Slippery Rock at Franklin, 4 p.m.
Track and Field
Mars at Kiski Area, 4 p.m.
Freeport at Highlands, 3:30 p.m.
North Catholic at Western Beaver, 3:30 p.m.
Clarion-Limestone at Union, 3:45 p.m.
A-C Valley at Keystone, 4 p.m.
Boys Lacrosse
Winchester Thurston at Knoch, 4 p.m.
North Hills at Mars, 7:15 p.m.
Girls Lacrosse
Fox Chapel at Butler, 7:30 p.m.
Seneca Valley at Pine-Richland, 7:30 p.m.
North Hills at Freeport, 5 p.m.
Boys Volleyball
Butler at North Allegheny, 7:30 p.m.
Seneca Valley at North Hills, 7 p.m.
Derry at Mars, 7:30 p.m.
Ambridge at North Catholic, 7:15 p.m.
Friday
Baseball
Gateway at Butler, 3:30 p.m.
Norwin at Seneca Valley, 4 p.m.
Kiski Area at Freeport, 4:15 p.m.
Karns City at Union/A-C Valley, 4 p.m.
Moniteau at Keystone, 4 p.m.
Softball
Pine-Richland at Butler, 4 p.m.
Norwin at Seneca Valley, 4 p.m.
Knoch at Burrell, 4:15 p.m.
Greensburg Salem at Freeport, 4:15 p.m.
Karns City at Union, 4 p.m.
Moniteau at Keystone, 4 p.m.
A-C Valley at Clarion, 4:15 p.m.
Boys Lacrosse
Allderdice at Seneca Valley, 7 p.m.
Freeport at Fairview, 7:30 p.m.
Girls Lacrosse
North Allegheny at Butler, 7:30 p.m.
Yough at Knoch, 4 p.m.
Hampton at Mars, 7:15 p.m.
Freeport at Fox Chapel, 5 p.m.
Boys Tennis
Knoch at Hampton, 3:30 p.m.
Mars at MAC Invitational, Beaver, 8 a.m.
Saturday
Baseball
Slippery Rock at Franklin, 11 a.m.
Track and Field
Butler, Mars, North Catholic at West Mifflin Invitational, 9 a.m.
Slippery Rock at West Middlesex Invitational, 10 a.m.
Boys Volleyball
Butler, Seneca Valley at Peters Township Tournament, 8 a.m.
