Class AAAAUpper BracketNorwin vs. Seneca Valley at North Hills, 3 p.m. SaturdayLatrobe vs. Oakland Catholic at Penn State-Allegheny, 6:30 p.m. FridayNew Castle vs. Bethel Park at North Allegheny, 6:30 p.m. FridayUpper St. Clair vs. North Allegheny at North Hills, noon Saturday

Lower BracketMount Lebanon vs. McKeesport at Plum, noon SaturdayWoodland Hills vs. Uniontown at Hempfield, 6:30 p.m. Friday

Butler vs. Hempfield at Plum, 3 p.m. SaturdayFox Chapel vs. Peters Township at Gateway, noon Saturday

Class AAAUpper BracketThomas Jefferson vs. Laurel Highlands at Ringgold, noon Saturday, winner vs. HamptonDerry vs. Keystone Oaks at Ringgold, 3 p.m. Saturday, winner vs. IndianaWest Allegheny vs. Moon at North Hills, 6:30 p.m. Friday, winner vs. Elizabeth ForwardMount Pleasant vs. Ambridge, Feb. 12-13, TBA

Lower BracketSouthmoreland vs. McGuffey at Trinity, 6:30 p.m. Friday, winner vs. West MifflinBlackhawk vs. Belle Vernon at Chartiers Valley, 6:30 p.m. Friday, winner vs. Ringgold

Mars vs. Franklin Regional at Gateway, 3 p.m. Saturday, winner vs. HopewellHighlands vs. Steel Valley at Fox Chapel, 1:30 p.m. Saturday, winner vs. Chartiers Valley

Class AAUpper BracketSouth Fayette vs. Apollo Ridge at North Allegheny, 1:30 p.m. Saturday, winner vs. Our Lady of Sacred HeartBishop Canevin vs. Mohawk at New Castle, 3 p.m. SaturdaySto-Rox vs. Northgate at South Fayette, 6:30 p.m. FridayWilkinsburg vs. Charleroi at Northgate, 3 p.m. Saturday, winner vs. RiversideFord City vs. Deer Lakes at New Castle, noon Saturday, winner vs. Beaver Falls

Lower BracketSeton LaSalle vs. Quaker Valley at Chartiers Valley, 3 p.m. Saturday, winner vs. WashingtonShady Side Academy vs. Jeannette at Highlands, 1:30 p.m. Saturday, winner vs. BeaverBrownsville vs. Riverview at Chartiers Valley, noon Saturday, winner vs. Greensburg CentralSouth Park vs. Beth Center at Belle Vernon, 6:30 p.m. Friday, winner vs. Neshannock

Class AUpper BracketNorth Catholic vs. Cornell at Northgate, noon SaturdayAvonworth vs. Rochester at Aliquippa, 6:30 p.m. FridaySerra vs. Carmichaels at Monessen, 1 p.m. SaturdayMount Alvernia vs. Clairton at Fox Chapel, 6:30 p.m. Friday

Lower BracketMonessen vs. California at Charleroi, 6:30 p.m. FridayGeibel vs. Monaca at South Park, 1:30 p.m. SaturdayQuigley vs. Mapletown at Keystone Oaks, 6:30 p.m. FridayVincentian vs. Avella at West Allegheny, 6:30 p.m. Friday