US OPEN WOMEN'S SINGLES - SF

      Serena Williams (USA) [1] vs.Karolina Pliskova (CZE) [10]
Head to Head 1-0
Arthur Ashe Stadium  ore 01,00 (ITA)

Caroline Wozniacki (DEN)vs.Angelique Kerber (GER) [2]
Head to Head  5-7
Arthur Ashe Stadium ore 03,00 (ITA)