2016 Andy Murray tennis season to defend the Olympic singles title. In the 2016 season, Murray became the first male player to win singles titles at a Grand Slam, the Olympics, a Masters 1000 event, and the ATP Finals in the same calendar year (Serena Williams, in 2012, is the only other person to accomplish this feat). On 7 November, Murray became the first British man and twenty-sixth male player to attain the world No. 1 ranking in singles since records began in 1973, displacing long-time rival and friend, Novak Djokovic. At , Murray is the oldest first-time singles No. 1 in the last 40
Andy Murray career statistics Britain's other tennis players had earned the team a chance to return to the World Group. Murray was suffering a vulnerable back and intended to have surgery after the US Open. Murray revealed that the fear of being branded "unpatriotic" led him to delay the surgery until after the Davis Cup tie in Croatia in September, which jeopardised his place in the next Australian Open. With Croatia's No 1 Marin Čilić absent for committing a doping offence, Murray won both his singles matches and the doubles with Colin Fleming, Great Britain eventually winning 4–1, for their first victory on clay