Salmon River and Brushton-Moira each claimed semifinal victories in the Section 10 girls soccer playoffs Monday.
In the Class B quarterfinals, Salmon River defeated Ogdensburg Free Academy 1-0. In the Class C semifinals, Brushton-Moira beat St. Lawrence Central 1-0.
In Section 10 volleyball, OFA defeated Salmon River, and Potsdam beat Canton in the Class C semifinals. OFA won 25-20, 25-20, 25-16 and Potsdam won 25-12, 25-21, 25-16. In the Class D semifinals, Chateaugay beat Tupper Lake 25-4, 25-8, 25-12 and Edwards-Knox swept Madrid-Waddington in three games.