Tuesday

Boys Basketball

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

Knoch at Keystone Oaks, 7:30 p.m.

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

Freeport at Derry, 7:30 p.m.

Slippery Rock at Wilmington, 7:30 p.m.

Avonworth at Summit Academy, 8 p.m.

Girls Basketball

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

Clarion at Moniteau, 7 p.m.

Wrestling

Slippery Rock at Knoch, 7 p.m.

Swimming

Knoch at Burrell, 6 p.m.

Freeport at Deer Lakes, 6 p.m.

Hockey

Mars vs. Meadville, 7:45 p.m., Meadville Area Recreation Complex

Wednesday

Boys Basketball

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

Karns City at Keystone, 7 p.m.

Moniteau at Clarion, 7 p.m.

A-C Valley at Forest, 7 p.m.

Union at Venango Catholic, 7:30 p.m.

Summit Academy at Apollo-Ridge, 7:30 p.m.

Girls Basketball

Union at Brockway, 7:30 p.m.

Swimming

Armstrong at Butler, 6 p.m.

North Catholic at Highlands, 6 p.m.

Wrestling

WPIAL team playoffs

Highlands at Knoch, 7:15 p.m.

Chartiers Valley at Mars, 7 p.m.

Allderdice at North Catholic, 7 p.m.

Bowling

Butler at Deer Lakes, 3:30 p.m.

Franklin Regional at Freeport, 3:30 p.m.

College Basketball

Butler County Community College (women) at CCBC, 5 p.m.

Butler County Community College at CCBC, 7 p.m.

Slippery Rock (women) at Clarion, 5:30 p.m.

Slippery Rock at Clarion, 7:30 p.m.