Djokovic staying humble ahead of Open

Novak Djokovic has vowed to take a “humble” approach to his bid for a fourth Australian Open title in the space of five years, despite being the odds-on favourite.

Djokovic’s 25-match unbeaten run in Melbourne came to an end when he lost to eventual champion Stan Wawrinka in the quarter-finals last year, but the 27-year-old went on to win seven tournaments in 2014, including Wimbledon and the ATP World Tour Finals.