Lenny Williams accounted for 440 of 470 yards of total offense to help Sto-Rox hold off previously unbeaten and No. 4 Northgate, 35-31, at home in a non-conference shootout. Williams tossed touchdown passes to four different receivers.
The Vikings (4-1), who had to overcome 17 penalties, led, 28-13, at halftime before Northgate (4-1) rallied with three second-half touchdowns.
Tyler Boyd scored on a run, catch, interception return and fumble return as the No. 1 Bears (5-0, 5-0) shut out visiting Fort Cherry (2-3, 2-3) in the Black Hills Conference.
Joe Salmen rushed for a score and passed for another to help Union (4-1, 3-1) defeat host Laurel (3-2, 2-2) in the Big Seven Conference.
Clintell Gillaspie's third touchdown of the game broke a 21-21 tie and helped Monessen (4-1, 4-1) knock off No. 3 Bishop Canevin (4-1, 4-1) at Dormont Stadium in the Black Hills Conference.
Josh Mundell scored on runs of 5, 8, 30 and 45 yards to carry Carmichaels (3-2, 2-2) past visiting Mapletown (2-3, 1-3) in the Tri-County South Conference.
Tyler Welsh and Anthony Prestopine each topped 100 yards rushing and scored twice to lead Shenango (2-3, 2-3) to a win against the Chargers (1-4, 1-4) in a Big Seven Conference game at Avonworth.
The Neshannock (5-0, 5-0) defense forced five turnovers in a Big Seven Conference win against visiting South Side Beaver (0-5, 0-5).
Khari Hicks tossed five touchdown passes to lift Imani Christian (4-1, 4-1) to a Black Hills Conference win at Carlynton (1-4, 1-4).
P.J. Fulmore rushed for four touchdowns as host North Catholic (4-1, 4-1) defeated West Shamokin (1-4, 1-4) in the Eastern Conference.
Ben Carlisle recovered a blocked punt in the end zone for one of his five touchdowns to help host Bentworth (1-4) beat Vincentian (1-4) in a non-conference game.
Justin Vickless caught a touchdown pass with three seconds left in regulation to force overtime and rushed for a 2-yard score to win the game for Brentwood (3-2, 3-2) in overtime at Chartiers-Houston (1-4, 1-4) in the Black Hills Conference.
Sean Dugan rushed for 241 yards and all three of the game's touchdowns to help the host Dynamos (3-2, 3-1) shut out Leechburg (1-4, 1-3) in the Eastern Conference.
Cody Durant rushed for three scores in No. 5 Beth-Center's (5-0, 5-0) win against visiting West Greene (1-4, 1-4) in the Tri-County South.
Five different players scored touchdowns in California's (1-4, 1-4) Black Hills Conference win against visiting Serra (0-5, 0-5).
Tyler Bowman's 2-yard touchdown run broke a 13-13 tie and lifted the Rockets (4-1, 4-1) past host Frazier (3-2, 3-2) in the Tri-County South.
Apollo-Ridge (3-2, 3-1) stopped Avonworth (3-2, 3-1) on the 1-yard line in the first overtime to seal a win in the Eastern Conference.