Sania Mirza, India’s first female tennis superstar, announced her retirement plans on Wednesday. It comes following a first-round exit in women’s doubles at the Australian Open. Mirza, 35, and her Ukrainian partner Nadiia Kichenok, seeded 12th, were defeated 4-6, 6-7 by Kaja Juvan and Tamara Zidansek, an unseeded Slovenian pair, in one hour and 36 […]