Garbine Muguruza Pictures

  • STUTTGART, GERMANY - APRIL 26: Garbine Muguruza of Spain leaves the court after retiring from her match against Anastasia Pavlyuchenkova of Russia during day 4 of the Porsche Tennis Grand Prix at Porsche-Arena on April 26, 2018 in Stuttgart, Germany. (Photo by Alex Grimm/Getty Images)