'I have to wonder why I lost,' says Novak Djokovic after Belgrade exit - Tennishead

'I have to wonder why I lost,' says Novak Djokovic after Belgrade exit  TennisheadNovak Djokovic: 'He Was Just The Better Player'  ATP TourNovak Djokovic: 'In order to have a chance for the trophy at Roland Garros...'  Tennis World USANovak Djokovic says he hopes Covid-19 vaccine will not be mandatory for players  CNN International'I'm not happy' - Novak Djokovic livid at loss to Aslan Karatsev, 'must play better' for French Open  Eurosport COMVi