Monday

Boys Basketball

A-C Valley at Karns City, 6 p.m.

Keystone at Moniteau, 6 p.m.

Girls Basketball

North Allegheny at Butler, 6 p.m.

Shaler at Seneca Valley, 6 p.m.

Deer Lakes at Knoch, 6 p.m.

Highlands at Mars, 6 p.m.

Leechburg at CW North Catholic, 6 p.m.

West Shamokin at Freeport, 6 p.m.

Karns City at A-C Valley, 6 p.m.

Moniteau at Keystone, 6 p.m.

Brookville at Union, 6 p.m.

Slippery Rock at Hickory, 6 p.m.

Grove City at Oil City, 6 p.m.

Swimming

Slippery Rock at Grove City, 6 p.m.

Wrestling

WPIAL Team Playoffs

Trinity at Butler, 7 p.m.

Hockey

Canon McMillan vs. Butler, 9:10 p.m., Ice Connection

Hempfield vs. Mars, 6:30 p.m., Warrendale BladeRunners

College Basketball

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

Penn Highlands at Butler County Community Collerge, 7 p.m.

Tuesday

Boys Basketball

North Allegheny at Butler, 6 p.m.

Shaler at Seneca Valley, 6 p.m.

Deer Lakes at Knoch, 6 p.m.

Highlands at Mars, 6 p.m.

Leechburg at CW North Catholic, 6 p.m.

Freeport at Valley, 6 p.m.

George Junior Republic at Slippery Rock, 6 p.m.

Grove City at Sharon, 6 p.m.

Mohawk at Summit Academy, 6 p.m.

Wrestling

Blackhawk at Mars, 7 p.m.

Ellwood City at Slippery Rock, 7 p.m.

Swimming

Pine-Richland at Seneca Valley, 6 p.m.

Mars vs. Oakland Catholic, Central Catholic at Chatham College, 6 p.m.

Hockey

Seneca Valley at Peters Township, 9 p.m.