BRISBANE, AUSTRALIA - APRIL 09:  Team Captain Lleyton Hewitt of Australia celebrates victory with his team of Nick Kyrgios, Sam Groth, Jordan Thompson and Joh Peers after the match between Nick Kyrgios of Australia and Sam Querrey of the USA at the Davis Cup World Group Quarterfinals between Australia and the USA at Pat Rafter Arena on April 9, 2017 in Brisbane, Australia.  (Photo by Bradley Kanaris/Getty Images)
{}