By The Associated PressAliquippa 27, Ellwood City 7Altoona 18, Chambersburg 13Ambridge 16, Franklin Regional 13Avonworth 34, Neshannock 19Beaver Area 20, Elwood City Riverside 13Beaver Falls 42, Freedom 13Belle Vernon 49, Southmoreland 0Bethel Park 25, Penn Hills 0Blackhawk 35, Knoch 7Burgettstown 7, Bethlehem Center 6Burrell 42, Deer Lakes 6Cambridge Springs 24, Youngsville 7Carrick 20, Allderdice 14Center 30, Moon 7Charleroi 41, East Allegheny 8Chartiers Valley 54, Yough 0Chartiers-Houston 35, Carmichaels 21Clairton 46, Monessen 0Clarion 63, Allegheny-Clarion Valley 8Corry 47, Franklin 0DuBois 25, Punxsutawney 8Elizabeth Forward 26, Laurel Highlands 7Erie McDowell 35, Seneca Valley 20Ford City 48, West Shamokin 0Fort Cherry 47, West Greene 6Fox Chapel 14, Latrobe 7Gateway 43, Baldwin 7Geibel Catholic 28, Bentworth 21Grove City 22, Erie East 19Hempfield 35, Garden Spot 13Hopewell 47, Mars 22Jeanette 35, Brownsville 7Johnstown 53, Cambria Heights 0Keystone 24, Redbank Valley 21Keystone Oaks 26, South Park 0Kiski Area 34, Peters Township 14Kittanning 7, Valley 6Laurel 28, Pittsburgh North Catholic 7McGuffey 6, Greensburg Central Catholic 0McKeesport 54, Plum 0Meadville 21, Warren 13Meyersdale 42, Conemaugh Valley 6Mohawk 21, New Brighton 15, OTMonaca 25, Carlynton 12Montour 27, Highlands 0Mount Pleasant 28, Washington 15New Castle 35, Indiana 16North Allegheny 28, Mount Lebanon 7North Hills 28, Penn-Trafford 7Norwin 24, Butler 21Oil City 33, Slippery Rock 14Oliver 24, Westinghouse 8Pittsburgh Central Catholic 21, Canon-McMillan 7Ringgold 31, Albert Gallatin 28Serra Catholic 45, California 13Seton-LaSalle 42, Cornell 25Shady Side Academy 20, Freeport 14Shaler 20, Hempfield Area 6South Fayette 41, Quaker Valley 12Springdale 21, Western Beaver 6Steel Valley 47, Northgate 19Sto-Rox 36, Bishop Canevin 27Thomas Jefferson 34, Uniontown 19Twin Valley 14, Reading Holy Name 7Union Area 26, Wilkinsburg 0Union City 24, Cochranton 6Upper St. Clair 43, Pine-Richland 14Waynesburg Central 27, South Allegheny 7West Allegheny 26, Hampton 7Woodland Hills 37, Connellsville 0