Russia's Arina Rodionova returns a ball to Anne Keothavong of Britain during their first round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 17, 2011.   (AP Photo/Vincent Thian)

Photo by: Vincent Thian

Russia's Arina Rodionova returns a ball to Anne Keothavong of Britain during their first round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 17, 2011. (AP Photo/Vincent Thian)