It could be tempting to write off Novak Djokovic in the immediate aftermath of his exit from the Australian Open semifinals with a torn leg muscle.

Djokovic is only interested in tennis' biggest prizes. He still has the game to win them, but at age 37 his body is letting him down

Novak Djokovic’s quest for a record 25th grand slam title has been cut short at the Australian Open after he stunningly retired from his semifinal match due to a left leg injury. Djokovic was playing against world No.