JULY 28: Andy Murray and Jamie Murray of Great Britain play against Alexander Peya and Jurgen Melzer of Austria during their Men's Doubles Tennis match on Day 1 of the London 2012 Olympic Games at the All England Lawn Tennis and Croquet Club in Wimbledon on July 28, 2012 in London, England. (Photo by Clive Brunskill/Getty Images)
Jamie Murray and Andy Murray of Great Britain celebrate defeating Steve Darcis and David Goffin of Belgium
(L-R) Jamie Murray, James Ward, Leon Smith, Andy Murray and Kyle Edmund of Great Britain celebrate with the Davis Cup following victory on day three of the Davis Cup Final 2015 at Flanders Expo on November 29, 2015 in Ghent, Belgium.
Leon Smith, Dominic Inglot, Kyle Edmund, Dan Evans, and Jamie Murray of Great Britain during the draw ceremony of the Davis Cup World Group tie between Great Britain and Canada at Parliament Hill on February 2, 2017 in Ottawa, Ontario, Canada. (Photo by Andre Ringuette/Getty Images for LTA)