Djokovic looks forward to life as a dad

Aug 14, 2014; Cincinnati, OH, USA; Novak Djokovic returns the ball from Tommy Robredo on day four of the Western and Southern Open tennis tournament at Linder Family Tennis Center. Mandatory Credit: Mark Zerof-USA TODAY Sports

NEW YORK (Reuters) - Novak Djokovic has had so-so results in the run-up to the U.S. Open, but the world number one is not concerned. In fact, he is riding high as a newly-wed and a soon-to-be father.

The 27-year-old Serb tied the knot with his childhood sweetheart Jelena Ristic four days after winning the Wimbledon trophy last month and with fatherhood looming he knows his life will be forever changed.