Aleksandr Nedovyesov Pictures
DARWIN, AUSTRALIA - JULY 19: Aleksandr Nedovyesov of Kazakhstan serves during the reverse singles match between Lleyton Hewitt of Australia and Aleksandr Nedovyesov of Kazakhstan during day three of the Davis Cup World Group quarterfinal tie between Australia and Kazakhstan at Marrara Sporting Complex on July 19, 2015 in Darwin, Australia. (Photo by Scott Barbour/Getty Images)