AJ Wolverton scored two goals, including the winner in overtime, to lift defending Class B state champion Brunswick to a 2-1 victory over Class A contender Thornton Academy at Biddeford Ice Arena.

Wolverton’s second goal came 2:25 into overtime and was unassisted.

Thornton (9-3), which was ranked first in the Varsity Maine poll, took a 1-0 lead at 6:29 of the first period, when Kyle Lesieur stuffed a rebound past Brunswick goalie Luke Patterson. The Dragons (9-0-1), ranked No. 2 in the Varsity Maine poll, tied the game at 9:26 of the second period when Wolverton tipped a Zach Stern-Hayes shot from the top of the circle over the shoulder of Trojans goalie Drew Johnson.

Patterson made 37 saves, while Johnson stopped 12 shots.