World No.2 Wimbledon pulls out of Wimbledon . Azarenka suffered a knee injury Monday 's second round win over Azarenka of France . France 's Wimbledon also retires with ankle and wrist problems . Wimbledon organizers hit back at Azarenka 's comments .
World No.2 Victoria Azarenka pulls out of Wimbledon . Azarenka suffered a knee injury Monday 's first round win over Maria Joao Koehler of Portugal . France 's Jo-Wilfried Tsonga also retires with ankle and wrist problems . Wimbledon organizers hit back at Azarenka 's comments .