FridayBoys BasketballWPIAL Class A ChampionshipCardinal Wuerl North Catholic vs. Sewickley Academy, 7 p.m., Petersen Events Center

SaturdayGirls BasketballWPIAL Class A ChampionshipCardinal Wuerl North Catholio vs. Vincentian, 11 a.m., Petersen Events CenterDistrict 9 Class AA ChampionshipMoniteau vs. Karns City, Clarion University, 2 p.m.WrestlingButler, Seneca Valley, Knoch, Mars at Individual Section Qualifier, Fox Chapel, 9:30 a.m.SwimmingWPIAL Diving Championships at North Allegheny