Novak Djokovic equals Roger Federer’s record of weeks as world number one

Novak Djokovic has equalled one of tennis’ major records (Mark Dadswell/AP)

Novak Djokovic has equalled Roger Federer’s record of 310 weeks ranked world number one.

The 33-year-old had made chasing the mark, which he is guaranteed to break next week, one of his major career goals.