Tennis

Serbian Novak Djokovic waits during his match against Sergiy Stakhovsky (unseen) from Ukraine during the ABN AMRO World Tennis Tournament in Rotterdam, on February 9, 2010. Sergiy Stakhovsk had to quit the match after 54 minutes because of a knee injury. AFP PHOTO ANP KOEN SUYK netherlands out - belgium out (Photo credit should read KOEN SUYK/AFP/Getty Images)