France's Alize Cornet falls to the court after suffering from the heat during her third round match against Belgium's Elise Mertens at the Australian Open tennis championships in Melbourne, Australia, Friday, Jan. 19, 2018.,Image: 578295298, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required. BEST QUALITY AVAILABLE, Model Release: no, Pictured: Alize Cornet,Elise Mertens