Serbian tennis star, Novak Djokovic has revealed that his marriage has brought him more luck on the tennis court.

The Serbian celebrated his first wedding anniversary with a third Wimbledon triumph on Sunday, insisted getting married to longtime girlfriend, Jelena Ristic was key to his success. 

The world number one has captured nine titles and lost just seven matches since he and Ristic tied the knot on July 12 last year just a week after he had won a second Wimbledon by beating Roger Federer.