MondayBoys BasketballHampton at Butler, 6 p.m.Norwin at Seneca Valley, 6 p.m.Armstrong at Knoch, 6 p.m.Freeport at Deer Lakes, 6 p.m.North Catholic at Gateway, 6 p.m.Karns City at Leechburg, 6 p.m.Quaker Valley at Summit Academy, 6 p.m.Girls BasketballButler at Hampton, 6 p.m.Freeport at Deer Lakes, 6 p.m.North Catholic at Bethel Park, 6 p.m.Leechburg at Karns City, 6 p.m.A-C Valley at DuBois Central, 6 p.m.Slippery Rock at Meadville, 6 p.m.SwimmingFreeport at Highlands, 6 p.m.Slippery Rock at Grove City, 6 p.m.HockeySeneca Valley vs. North Allegheny, 9 p.m., Baierl Ice ComplexKnoch vs. Neshannock, 8:30 p.m., LCI-HessPine-Richland vs. Mars, 7 p.m., Baierl Ice Complex

TuesdayBoys BasketballUnion at Mercer, 6 p.m.Conneaut at Slippery Rock, 6 p.m.SwimmingNorthgate at Knoch, 6 p.m.WrestlingSlippery Rock at Knoch, 7:15 p.m.HockeyButler vs. Central Catholic, 9 p.m., Alpha Ice ComplexRifleWPIAL Team Championships