The top-seeded Tigers (16-0) extended their unbeaten streak to 34 and shut out the fourth-seeded Blue Blazes (8-6-2) in a Class A South semifinal in Biddeford.

The Tigers got a first-half goal from Abby Allen. Jayme Walton doubled the lead in the second half.

Biddeford, the defending state champion, will face No. 2 Massabesic in the regional final Wednesday at Sanford High.