Boys Basketball

Mars at Knoch, 7:30 p.m.

Cathedral Prep at North Catholic, 4:30 p.m.

Karns City at A-C Valley, 7:30 p.m.

Girls Basketball

Penn-Trafford at Butler, 7:30 p.m.

Pine-Richland at Seneca Valley, 7:30 p.m.

Knoch at Derry, 7:30 p.m.

Mars at Indiana, 7:30 p.m.

Freeport at Burrell, 7:30 p.m.

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

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

Hockey

Butler vs. Montour, Island Sports Center, 9:15 p.m.

Seneca Valley vs. North Allegheny, North Park Outdoor Rink, 7:30 p.m.

Indiana vs. Mars, Baierl Complex, 7 p.m.

Boys BasketballNorth Allegheny at Butler, 7:30 p.m.Mars at Indiana, 7:30 p.m.Freeport at Burrell, 7:30 p.m.North Catholic at Keystone Oaks, 7:30 p.m.Wilmington at Slippery Rock, 7:30 p.m.Freedom at Summit Academy, 7:30 p.m.Girls BasketballKarns City at Clarion-Limestone, 7:30 p.m.Redbank Valley at Moniteau, 7:30 p.m.A-C Valley at Union, 7 p.m.SwimmingFreeport at East Allegheny, 6 p.m.HockeyChartiers Valley vs. North Catholic, UPMC Lemieux Complex, 9:10 p.m.