FridayBoys BasketballPIAA 5A QuafterfinalsMars vs. Meadville, 7 p.m., at Sharon High SchoolGirls BasketballPIAA 2A QuarterfinalsA-C Valley vs. Everett, 6 p.m., at Hempfield High SchoolSwimmingPIAA Class 3A Championships, Bucknell UniversityCollege SoftballSlippery Rock vs. Bridgeport, 11:30 a.m., Clermont, Fla.Slippery Rock vs. Lemoyne, 1:45 p.m.

SaturdayGirls BasketballPIAA 4A QuarterfinalsNorth Catholic vs. Villa Maria, 1 p.m., at Oil City High SchoolSwimmingPIAA Class 3A Championships at Bucknell University