ThursdayGirls BasketballFox Chapel at Butler, 6 p.m.Highlands at Knoch, 6 p.m.Kiski Area at Mars, 6 p.m.Greensburg Salem at Freeport, 6 p.m.North Catholic at Indiana, 6 p.m.Slippery Rock at McDowell, 6 p.m.SwimmingButler at North Allegheny, 6 p[.m,.Deer Lakes at Knoch, 6 p.m.Mars at Seneca Valley, 6 p.m.Freeport at Mount Pleasant, 6 p.m.Farrell at Slippery Rock, 6 p.m.RifleButler at Armstrong, 3:30 p.m.HockeyMars vs. Hempfield, 8:35 p.m., Nevin Arena

FridayBoys BasketballSeneca Valley at Highlands, 6 p.m.Indiana at Mars, 6 p.m.North Catholic at Freedom, 6:30 p.m.Karns City at Venango Catholic, 6 p.m.Moniteau at Clarion-Limestone, 6 p.m.Union at Clarion, 6:30 p.m.A-C Valley at North Clarion, 6 p.m.Slippery Rock at Sharon, 6 p.m.Summit Academy at Riverview, 6 p.m.Girls BasketballSeneca Valley at North Hills, 6 p.m.Clarion-Limestone at Moniteau, 6 p.m.Union at Clarion, 6 p.m.North Clarion at A-C Valley, 6 p.m.WrestlingNew Castle at Butler, 7 p.m.Slippery Rock at Mercer Tournament