Roddick on Djokovic's injury: "I wouldn't be surprised if it lasted a few months".

Andy Roddick spoke about Novak Djokovic's injury. The Serb has torn his hamstring and will be out of action for around two months.

Roddick said: "Novak played very well in Australia. The match against Alcaraz was great. In the third and fourth sets, he showed his game from two years ago and even before.

He's fought against the clock like nobody else in tennis history, but he suffered a knee problem at Roland Garros last year and also reached the Wimbledon final.

This year, he's injured again. I wouldn't be surprised if it lasts a few months. At this age, you're entering the rehabilitation cycle... Will your body be able to recover?"