Karolina Pliskova of the Czech Republic makes a forehand return to Russia’s Anna Blinkova during their second round match at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 19, 2017. less Karolina Pliskova of the Czech Republic makes a forehand return to Russia’s Anna Blinkova during their second round match at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 19, … more Britain’s Johanna Konta serves to Japan’s Naomi Osaka during their second round match at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 19, 2017.