Winslow defeated Medomak Valley 10-3 Tuesday afternoon in Winslow in an East Class B preliminary match-up. The Lady Panthers jumped out to a 2-0 lead in the third inning, but were unable to contain the Raiders bats. Winslow tied the game with a run in the third and one in the fourth, then batted around in the fifth for five runs. Hannah Doble collected the win and drove in four runs with a double and single.