Thornton's Jack Webb celebrates one of his five goals against South Portland on Saturday in Saco. Thornton defeated South Portland 13-4 in Class A South semifinal.

Thornton attacks Noah Edborg and Jack Webb celebrate after one of Webb’'s five goals against South Portland on Saturday in Saco. Thornton defeated South Portland in Class A South semifinal 13-4.

Thornton Academy midfielder Wyatt LeBlanc loses the ball while being defended by South Portland's Shippen Savidge on Saturday in Saco. Thornton defeated South Portland 13-4 in the Class A South semifinals.

Thornton Academy goalie Ean Patry rushes down the field, late in the game, moments before coming out of the game with a commanding 13-3 lead. South Portland attack Cooper Mehlhorn tries to knock the ball out of his stick. Thornton defeat South Portland in Class A South semifinal Saturday in Saco.

South Portland's Tyler Campbell knocks the stick out of Thornton's Noah Edborg during Class A South semifinal lacrosse action Saturday in Saco. Thornton defeated South Portland 13-4 to advance the finals.

Thornton Academy midfielder Samuel Edborg and South Portland midfielder Josh Doan chase a loose ball Saturday in Saco. Thornton defeated South Portland in Class A south semifinal lacrosse action 13-4.