India's most successful female tennis player Sania Mirza said that she will hang up her racquet after getting married. Sania was engaged to childhood friend Sohrab Mirza in July 2009.Ever since turning pro in 2003, Sania has been the face of Indian tennis on the WTA circuit. She also became India's first female Grand Slam winner when she won the Australian Open mixed doubles title with compatriot Mahesh Bhupathi last year.