Djokovic 'extremely proud' to beat Graf's ranking record

Novak Djokovic broke the record for the most time spent at No 1 in the professional tennis rankings by a man or woman, beginning his 378th week in the ATP's top spot on Monday to surpass Steffi Graf's 377 leading the WTA.

Surreal' to break Graf's rankings record – Djokovic - Daily Trust

Djokovic makes history, breaks Graf's record for most weeks as world number one

Novak Djokovic reveals he struggled for 'several weeks' after rollercoaster win on tennis return - Eurosport

Novak Djokovic breaks Steffi Graf's record for weeks at No. 1

Novak Djokovic eyes more records as he surpasses Steffi Graf's No 1 mark - 'I'm driven by the goals

Tennis Rankings: 'It's surreal', says Novak Djokovic as he creates Tennis history, breaks Steffi Graf's record for weeks spent as World No.1 - Check Out

Djokovic breaks Graf's record for most weeks as world number one

Novak Djokovic breaks record for most weeks ranked No. 1

22) Tennis superstar Novak Djokovic loses his shot at the Golden Slam with Olympic semifinal loss