Boys BasketballNorth Hills at Butler, 7 p.m.Seneca Valley at North Allegheny, 7:30 p.m.Knoch at Burrell, 7:30 p.m.Shenango at Mars, 7:30 p.m.North Clarion at Union, 7:30 p.m.A-C Valley at Clarion-Limestone, 7 p.m.

Girls BasketballButler at North Hills, 6 p.m.Peters Township at Seneca Valley, 7:30 p.m.Riverside at North Catholic, 7:30 p.m.Karns City at Wilmington, 7:30 p.m.

<b>Boys Basketball</b>Sharon at Slippery Rock, 7:30 p.m.<b>Girls Basketball</b>Derry at Knoch, 7:30 p.m.Armstrong at Mars, 7:30 p.m.North Catholic at Freedom, 7:30 p.m.Punxsutawney at Moniteau, 7:30 p.m.Slippery Rock at Franklin, 7:30 p.m.<b>Hockey</b>Mt. Lebanon vs. Seneca Valley, 9 p.m., Baierl Ice ComplexMars vs. South Fayette, 7:10 p.m., Mt. Lebanon Ice Center<b>Swimming</b>Seneca Valley at Butler, 6 p.m.North Catholic at Knoch, 4:30 p.m.Mars at Hampton, 5 p.m.Slippery Rock at Oil City, 6 p.m.