Martina Hingis, left, of Switzerland chats during their first round double match against Mariana Duque-Marino of Colombia and Teliana Pereira of Brazil at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 21, 2016.
Martina Hingis, left, of Switzerland chats during their first round double match against Mariana Duque-Marino of Colombia and Teliana Pereira of Brazil at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 21, 2016.