Maria Yuryevna Kirilenko is a Russian professional tennis player. Kirilenko won her first WTA Tour title in 2005, defeating Anna-Lena Grönefeld in the China Open. Kirilenko reached no. 12, her career-high singles ranking, on the WTA tour in August 2012. She won the 2002 US Open junior tournament. She has reached two Grand Slam singles quarterfinals, the 2010 Australian Open and 2012 Wimbledon. She was also a Bronze Medalist at the 2012 London Summer Olympics in doubles. As of 15 April 2013, Kirilenko is ranked world no. 13.