Former eight-time Grand Slam champion in doubles Nenad Zimonjic underlines that Novak Djokovic is "a smart guy" and therefore knows extremely well why he added Andy Murray to his coaching staff for the Australian Open.

Andy Murray will make a sensational return to tennis as the coach of Novak Djokovic, but the Scot has been warned he will no longer be the centre of attention.

Andy Murray turned down other top male and female stars before agreeing to coach Novak Djokovic, Andy Roddick has claimed. And the former US Open champion reckoned the working relationship between the “big tennis nerds” will work because it will not be an “overwhelming commitment” for the Scot.