The Weston High girls lacrosse team held off Bethel 10-9 in the quarterfinals of the state Class S tournament on Thursday.
Weston, which defeated Bethel in the South-West Conference Division II championship a week earlier, trailed 6-4 at halftime.
Lindsay Koch scored five goals for Weston, including the game-winner with less than a minute to play. Frances Holmes scored two with two assists.
Morgan Moubayed (one assist), Steph Thomson and Taylor Swanson (one assist) each scored a goal. Ana Flooks had an assist.
Kristin Caolo made 11 saves in goal for Weston, which will play Northwest Catholic in the semifinals on Tuesday at a time and locations to be determined.