MELBOURNE - Novak Djokovic pledged to continue his hunt for a record 25th Grand Slam title as he processed the disappointment of retiring from the Australian Open semi-final on Jan 24 due to a muscle ...
The 37-year-old Serb retired from his Australian Open semifinal with Alexander Zverev after losing the first set 7-6 (5). Some of the crowd booed after Djokovic netted a forehand on set point and then ...