Kirilenko Forced to Withdraw in Sofia as Stosur Advances
Maria Kirilenko retired against Alizé Cornet in her first match at the 2013 Garanti Koza WTA Tournament of Champions in Sofia, Bulgaria and then withdrew from the event on Wednesday. Kirilenko was trailing the seventh-seeded Cornet in the first set, 5-0, when she was forced to stop play due to a left knee injury. She…

