Sorana Cirstea of Romania serves to Urszula Radwanska of Poland during their women's singles match at the Australian Open tennis tournament in Melbourne January 19, 2012. REUTERS/Darren Whiteside (AUSTRALIA - Tags: SPORT TENNIS)
Romania's Ana Bogdan makes a forehand return to United States' Madison Keys during their third round match at the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 20, 2018. (AP Photo/Dita Alangkara)