Margaret Court and Novak Djokovic played in two different tennis eras that were a world apart. Both were champions of their time and won 24 grand slam titles. Djokovic is aiming for more. Margaret Court and Novak Djokovic played in two different tennis eras that were a world apart. Both were champions of their time and won 24 grand slam titles. Djokovic is aiming for more. Sport / Tennis Sydney Morning Herald – Latest News