Boys Basketball

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

Seneca Valley at North Allegheny, 7:30 p.m.

Knoch at North Catholic, 7:30 p.m.

Plum at Mars, 7:30 p.m.

Clarion-Limestone at A-C Valley, 7:30 p.m.

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

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

Moniteau at Union, 7:30 p.m.

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

Summit Academy at Seton LaSalle, 7:30 p.m.

Girls Basketball

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

Swimming

Freeport at Greensburg Salem, 4 p.m.

Boys BasketballSeneca Valley at Penn-Trafford, 7:30 p.m.Girls BasketballClarion at Karns City, 7 p.m.Union at Moniteau, 7 p.m.A-C Valley at Clarion-Limestone, 8 p.m.WrestlingButler at West Allegheny, 7:15 p.m.New Castle at Seneca Valley, 7 p.m.South Allegheny at Knoch, 7:15 p.m.North Allegheny, North Hills, Pine-Richland and Shaler at Mars, 5 p.m.Slippery Rock at Mercer, 6 p.m.BowlingNorth Allegheny at Butler, 3:30 p.m.Freeport at St. Joseph's, 3:30 p.m.College BasketballWestmoreland at Butler County Community College (women), 5 p.m.Westmoreland at Butler County Community College, 7 p.m.