Four-time Major champion Jim Courier spoke about the longevity of Roger Federer, Rafael Nadal and Novak Djokovic's careers in a recent interview. The former World No. 1 in the 1990s, who is now a ...

Tennis great Jim Courier has discussed how Roger Federer, Rafael Nadal and Novak Djokovic all discovered a “hack” that was vitally important to their longevity. The Big Three’s remarkable ...

Novak Djokovic will be 38 next month, and his longevity on the ATP Tour has taken former World No. 1 Jim Courier by surprise. The American praised the 'Big 3' of Roger Federer, Rafael Nadal and ...

However, the veteran injured his leg and retired after the opening set of the semi-final match against Alexander Zverev.