Sports events
Tuesday
Baseball
Pine-Richland at Butler, 3:30 p.m., Pullman Park
Seneca Valley at Allderdice, 3:30 p.m.
Knoch at Highlands, 4 p.m.
West Allegheny at Mars, 3:45 p.m.
Freeport at Deer Lakes, 4 p.m.
North Catholic at Hampton, 4 p.m.
Karns City at Keystone, 4 p.m.
Moniteau at West Shamokin, 4 p.m.
Union/A-C Valley at Forest Area, 4 p.m.
Softball
Norwin at Seneca Valley, 4 p.m.
Karns City at Keystone, 4 p.m.
Moniteau at West Shamokin, 4:30 p.m.
Union/A-C Valley at Forest Area, 4 p.m.
Sharon at Slippery Rock, 4 p.m.
Track and Field
Hampton at Mars, 3:30 p.m.
North Catholic at Armstrong, 3:30 p.m.
Union/A-C Valley at Johnsonburg, 4 p.m.
Commodore Perry at Slippery Rock, 3:30 p.m.
Boys Lacrosse
North Hills at Butler, 6 p.m.
Girls Lacrosse
Chartiers Valley at Freeport, 6 p.m.
Blackhawk at Mars, 7:30 p.m.
Moon at North Catholic, 4 p.m.
Boys Volleyball
Shaler at Butler, 7:30 p.m.
Seneca Valley at Pine-Richland, 7:15 p.m.
Armstrong at Mars, 7:15 p.m.
OLSH at North Catholic, 7:15 p.m.
Boys Tennis
Butler at Moon, 3:30 p.m.
Springdale at Knoch, 3:30 p.m.
Mars at Highlands, 3:30 p.m.
College Baseball
Ashland at Slippery Rock, 3 p.m.
College Softball
Slippery Rock at Gannon, 2 p.m.
Wednesday
Baseball
Slippery Rock at Grove City, 4 p.m.
Softball
Hempfield at Butler, 4 p.m.
Nortrh Allegheny at Seneca Valley, 4 p.m.
West Mifflin at Knoch, 4 p.m.
South Fayette at Mars, 3:45 p.m.
Freeport at Avonworth, 7 p.m.
Hampton at North Catholic, 4 p.m.
Track and Field
Knoch at Deer Lakes, 3:30 p.m.
Freeport at Apollo-Ridge, 3:30 p.m.
Redbank Valley at Karns City, 4 p.m.
Cranberry at Moniteau, 4:30 p.m.
Boys Lacrosse
Knoch at Mars, 7 p.m.
Indiana at North Catholic, 4 p.m.
Girls Lacrosse
Shady Side Academy at Seneca Valley, 7:15 p.m.
Shaler at Freeport, 5 p.m.
Boys Lacrosse
Mars at Pine-Richland, 7:30 p.m.
Boys Tennis
Moon at Seneca Valley, 3 p.m.
North Catholic at Mars, 3:30 p.m.
Thursday
Baseball
Butler at Pine-Richland, 4 p.m.
Allderdice at Seneca Valley, 4 p.m.
Shaler at Knoch, 7:30 p.m.
Hickory at Karns City, 5:30 p.m., Pullman Park
Keystone at Moniteau, 3:30 p.m., Pullman Park
Cranberry at Union/A-C Valley, 3 p.m.
Softball
Union (New Castle) at Karns City, 6 p.m.
Keystone at Moniteau, 4 p.m.
Cranberry at Union/A-C Valley, 3 p.m.
Slippery Rock at Franklin, 4 p.m.
Track and Field
Butler County Classic at Freeport, 2 p.m.
Mars at Plum, 3:30 p.m.
Boys Lacrosse
Central Catholic at Seneca Valley, 4 p.m.
Mt. Lebanon at Mars, 7 p.m.
Girls Lacrosse
Mars at Hampton, 7 p.m.
Freeport at Indiana, 7 p.m.
Boys Volleyball
Summit Academy at Butler, 6 p.m.
Mars at Deer Lakes, 7:30 p.m.
Boys Tennis
Hampton at Butler, 3:30 p.m.
Knoch at Shaler, 3:30 p.m.
Friday
College Baseball
Slippery Rock at California (Pa.), 3 p.m.
College Softball
Seton Hill at Slippery Rock, 2 p.m.
Saturday
Track and Field
Slippery Rock at West Middlesex Invitational, 10 a.m.
College Baseball
California (Pa.) at Slippery Rock, 3 p.m.
College Softball
Slippery Rock at Edinboro, 1 p.m.