Tennis: Maria Kirilenko

ROME, ITALY - MAY 16: Maria Kirilenko of Russia shakes hands as she retires due to an injury against Sara Errani of Italy in their third round match during day five of the Internazionali BNL d'Italia 2013 at the Foro Italico Tennis Centre on May 16, 2013 in Rome, Italy. (Photo by Clive Brunskill/Getty Images)