Roger Federer and Novak Djokovic are two of the greatest tennis players in history. But who is the best? A former World No. 7 player and Olympic gold medalist has the answer.

Former Australian and French Open winner Jim Courier has revealed his personal top three players of all time - with Roger Federer having to settle for third.

MELBOURNE, Australia — Novak Djokovic added yet another record to his lengthy list, breaking a tie with Roger Federer for the most Grand Slam matches played in tennis history by reaching 430 on Wednesday at the Australian Open in what was a tougher-than-expected second-round victory.

Novak Djokovic is opening up about his relationship with fellow tennis stars Roger Federer and Rafael Nadal, admitting that it's often strained.

The former world No.1 is using a heavier racket and needs time to get used to it, which is why he has made more unforced errors than usual especially with the backhand. Alcaraz has worked hard during the pre-season, has changed his serve and hopes that the results will already be visible in the next two weeks.

Novak Djokovic yet again added another record to his lengthy list of achievements by breaking a tie with Roger Federer for the most Grand Slam matches played in the history of tennis.

Novak Djokovic has reached the third round of this year's Australian Open with his bid to become the first player to win 25 Grand Slam titles remaining on track

Djokovic moved out of a tie with Federer to claim another record by taking to the court for his 430th grand slam match

The Serbian constructed some exceptional points, though Lehecka was particularly strong on serve through the final set

Every outstanding attorney I work with (and believe me, they are all outstanding attorneys) is challenged by one basic thing: their mindset.