South African Ashleigh Simon claimed the ISPS Handa Portugal Ladies Open by three shots after carding a brilliant five under par 67 in windy conditions at CampoReal Resort and Spa near Lisbon. The Johannesburg 22-year-old dislodged veteran Gwladys Nocera atop the leader board with eight birdies and three bogeys on a warm final day in the municipality of Torres Vedras.