Stephanie Stewart's home run in the top of the seventh inning pushed Burgin to extra innings, and the Bulldogs beat Washington County 9-7 in eight innings.
Burgin trailed 7-5 going into the seventh inning, but Stewart's blast cleared the fence and scored Amanda Cocanougher to tie the game.
"Stephanie really came through for us tonight," Burgin coach Matt Grimes said. "She gave us the momentum we needed to win in extra innings."
Stewart also had a triple for Burgin (4-6).
Taylor Bottoms earned the win, improving to 4-2. She struck out 10 batters and walked nine while giving up nine hits.