Sports events
Tuesday
Boys Basketball
Karns City at Moniteau, 7:30 p.m.
North Clarion at Union, 7:30 p.m.
A-C Valley at Clarion, 7:30 p.m.
Slippery Rock at Greenville, 7:15 p.m.
Girls Basketball
Union at North Clarion, 7:30 p.m.
Clarion at A-C Valley, 7:30 p.m.
Wednesday
Girls Basketball
Moniteau at Karns City, 7:30 p.m.
Wrestling
Bethel Park at Butler, 7 p.m.
Swimming
Seneca Valley at Butler, 6 p.m.
Mars at Moon, 6 p.m.
Bowling
Butler, Freeport at WPIBL Team Championships
Thursday
Boys Basketball
WPIAL 4A Playoffs
West Mifflin at Knoch, 7 p.m.
Girls Basketball
Grove City at Slippery Rock, 7:15 p.m.
Bowling
Butler, Freeport at WPIBL Team Championships
Swimming
North Catholic vs. Knoch, 6 p.m., at Butler
Slippery Rock at Farrell, 6 p.m.
Friday
Boys Basketball
WPIAL 1A Playoffs
Summit Academy at Rochester, 8 p.m.
Regular Season
Grove City at Slippery Rock, 7:15 p.m.
Girls Basketball
WPIAL 5A Playoffs
Mars vs. Bethel Park, 6 p.m., at North Hills
College Basketball
Butler County Community College at WPCC Tournament
Butler County Community College (women) at WPCC Tournament
Saturday
College Basketball
Slippery Rock (women) at Indiana (Pa.), 1 p.m.
Slippery Rock at Indiana (Pa.), 3 p.m.
Butler County Community College at WPCC Tournament
Butler County Community College (women) at WPCC Tournament