Monday

Boys Basketball

Venango Catholic at Union, 6 p.m.

Girls Basketball

North Allegheny at Butler, 6 p.m.

Seneca Valley at Fox Chapel, 6 p.m.

Knoch at Freeport, 6 p.m.

Armstrong at Mars, 6 p.m.

Burrell at North Catholic, 6 p.m.

Conneaut at Slippery Rock, 6 p.m.

Swimming

Slippery Rock at Oil City, 6 p.m.

Hockey

Canon-McMillan vs. Butler, 7:10 p.m., Frozen Pond

Central Catholic vs. Seneca Valley, 7 p.m., Baierl Ice Complex

Knoch vs. Burrell, 9 p.m., Pittsburgh Ice Arena

College Basketball

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

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

Tuesday

Boys Basketball

Seneca Valley at Butler, 6 p.m.

Knoch at Freeport, 6 p.m.

Kiski Area at Mars, 6 p.m.

North Catholic at Keystone Oaks, 6 p.m.

Grove City at Slippery Rock, 6 p.m.

Springdale at Summit Academy, 6 p.m.

Girls Basketball

Moniteau at Karns City, 6 p.m.

Rifle

Butler at Bethel Park, 3:30 p.m.

Wrestling

Butler at Central Catholic, 7 p.m.