Scott Muckleroy scored 11 points and West Branch knocked off previously unbeaten and state-ranked East Liverpool, 51-44.
East Liverpool came into the game ranked fourth in the state in Division II.
The Potters were led by Christian Kyle who had 13 points. Marky Thompkins added 10 in the defeat.
West Branch improves to 6-4. East Liverpool drops to 11-1.