Just 28 days after walking off Centre Court as a tearful Wimbledon runner-up, Andy Murray will get the chance for revenge when he faces Roger Federer in the Olympic final on Sunday. Murray’s emotional reaction to defeat against Federer in the Wimbledon final could have shattered the world number four’s spirit, but he has shown remarkable maturity to rebound with a superb run on his return to the All England Club for the Games.