Biddeford pitcher Charlotte Donovan celebrates after recording the final out of the Tigers' 2-0 win over Windham in the Class A South regional final on Tuesday in Standish. Donovan allowed four hits and struck out nine.

Biddeford celebrates after beating Windham to win the Class A South title.

Charlotte Donovan of Biddeford reacts after striking out a batter to end the first inning.

Biddeford's Charlotte Donovan delivers a pitch in the first inning.

Brooke Gerry of Windham celebrates with teammates after striking out a batter in the first innning.

Brooke Gerry of Windham delivers a pitch in the first innning.

Brooke Gerry of Windham comes to bat in the third inning.

Hannah Gosselin of Biddeford takes the throw to get lead runner Brooke Gerry out at second during the third inning.

Hannah Gosselin, left, and Kerri Scott embrace after Scott caught a long, fly ball for the second out of the seventh inning.

Charlotte Donovan of Biddeford celebrates after hitting a double.