PINE GROVE - Rod Barnes rushed for 184 yards on 19 carries and scored on runs of 2 and 4 yards as he led Frontier past Valley.
Donovan Boley (a 9-yard run) and Damon Metheney (a 21-yard catch from quarterback Mitch Reynolds) also reached the end zone for the Cougars. Reynolds completed 5 of 11 passes for 99 yards.
Peyton Palmer scored on a 16-yard run, and Trey Streets, who had 120 yards on 26 carries, scored on a 20-yard run for the Lumberjacks.
Valley rushed for 240 yards and Frontier totaled 261.