Andrea Petkovic is no longer being coached by Eric van Harpen, following a successful season that saw her return to the Top 20 and reach her first Grand Slam semifinal. Möchte mitteilen das ...

MELBOURNE, Australia (AP) Andrea Petkovic of Germany has withdrawn from the Australian Open with a stress fracture in her lower back. Petkovic, ranked No. 10, lost 7-5, 6-4 to Agnieszka Radwanska ...