The win propels the Raiders to 6-1 overall while North Hills drops to 4-3.
Here are the details from thePittsburgh Post-Gazette:
Seneca Valley used a tying field goal in the final seconds of regulation and a touchdown in double overtime to defeat the Indians for the third year in a row.
In the hotly contested Northern Eight Conference game, Seneca Valley quarterback T.J. Holl scored on a 3-yard touchdown run on the first possession of the second overtime. The Raiders (6-1, 5-1) then held North Hills (4-3, 3-2) out of the end zone to gain the win.
Holl passed for 173 yards and a touchdown, and rushed for 88 yards and two touchdowns.
North Hills took a 10-7 lead on Jake Seiler's 32-yard field goal with 6:26 left in the fourth quarter. Seneca Valley's Chad Izenas kicked a 22-yard field goal with six seconds left to force overtime.
In overtime, Kevin Koch scored on a 3-yard touchdown run to put North Hills ahead, but Holl connected with Brandon Clough for a 3-yard touchdown to send the game to the second overtime.