Andrea Petkovic out three months
STUTTGART, Germany (AP)
Andrea Petkovic of Germany will miss the next three months after tearing ligaments in her right ankle at the Porsche Grand Prix.
Petkovic says a scan confirmed the injury on Friday. She twisted her ankle in Thursday's match against top-ranked Victoria Azarenka in the second round.
Petkovic entered her first tournament since January ranked No. 12 in the world. She had been sidelined with a lower back injury.
She has also been nursing a right knee injury.