The game was tied at the midway point, but Emma Vugteveen's second goal of the night lifted Joliet West over Plainfield South.
Kate Cuthbertson scored four goals, the Blue Devils kept Streator scoreless, and Peotone girls soccer secured its first ICE Conference win of the season Tuesday, 5-0.
After only scoring one goal in the opening 40 minutes, Lincoln-Way East scored five in the second half to earn a convincing victory over Lincoln-Way West on Thursday night.