By The Associated PressAliquippa 27, Elwood City Riverside 7Apollo-Ridge 14, Valley 13Avonworth 41, Riverview 8Beaver Area 49, Mohawk 7Bethel Park 38, Canon-McMillan 24Bishop Canevin 13, Cornell 6Blackhawk 14, Moon 12Brentwood 35, Leechburg 0Brockway 24, Kane Area 7Center 21, Beaver Falls 7Chartiers Valley 31, Elizabeth Forward 17Chartiers-Houston 21, Bentworth 0Clairton 59, Avella 0Clarion 48, Clarion-Limestone 0Corry 35, Warren 13Coudersport 24, Port Allegany 0Derry 28, Albert Gallatin 14East Allegheny 42, Brownsville 0Elk County Catholic 18, Ridgway 12, 2OTEllwood City 33, New Brighton 21Erie McDowell 56, Penn-Trafford 31Erie Strong Vincent 36, Erie East 0Fairview 34, Harbor Creek 13Farrell 18, Lakeview 0Ford City 26, Burrell 14Forest Hills 23, Richland 9Fort Cherry 21, Burgettstown 19Franklin 8, Erie Central 0Franklin Regional 35, Hampton 34Freeport 37, Deer Lakes 7Gateway 76, Connellsville 0Greensburg Salem 42, Laurel Highlands 6Grove City 31, Meadville 13Hickory 42, Reynolds 0Hopewell 30, Montour 23Jefferson-Morgan 21, California 20Keystone 7, Brookville 6Keystone Oaks 27, Sto-Rox 20Knoch 35, Highlands 21Mars 17, Indiana 14McKeesport 56, Hempfield Area 0Mercer 41, Conneaut Lake 6Mercyhurst Prep 39, Saegertown 13Monaca 35, Neshannock 0Monessen 41, Carmichaels 7Moniteau 22, Karns City 21Mount Lebanon 24, Baldwin 12Mount Pleasant 13, Jeanette 0New Castle 35, Ambridge 18North Allegheny 44, Butler 0North East 40, Bradford 6Northgate 12, Quaker Valley 8Oil City 12, Eisenhower 6, 6OTPittsburgh Central Catholic 28, Kiski Area 7Pittsburgh North Catholic 41, Carlynton 13Punxsutawney 20, Union 6Redbank 41, Allegheny-Clarion Valley 0Ringgold 29, West Mifflin 21Saltsburg 13, Northern Cambria 6Schenley 35, Allderdice 0Seneca Valley 19, Pine-Richland 17Serra Catholic 25, Frazier 0Shady Side Academy 48, West Shamokin 0Shaler 27, North Hills 17South Fayette 21, Steel Valley 0South Park 15, Seton-LaSalle 0Thomas Jefferson 26, Belle Vernon 20Trinity 41, Yough 21Uniontown 44, Southmoreland 14Unionville 39, Oxford 6Upper St. Clair 31, Peters Township 7Washington 20, Charleroi 18Waynesboro 23, Red Land 9West Allegheny 41, Freedom 0Westinghouse 30, Peabody 0Wilmington 35, Titusville 0Windber 58, Shade 0Woodland Hills 52, Plum 14