Tennis Videos Important to do prior homework - Djokovic Speaking after victory Matteo Berrettini in the ATP finals opener, Novak Djokovic said one of the keys to success is the preparation before the tourney. Team Sportstar 11 November, 2019 15:33 IST Important to do prior homework - Djokovic Team Sportstar 11 November, 2019 15:33 IST Australian Open - Day 6 Highlights Australian Open 2020: Behind the scenes WATCH: Australian Open - Day 5 Highlights Australian Open: Best of Serena vs Wang More Videos Australian Open 2020: Best of Serena Williams Australian Open 2020: Best of Roger Federer Australian Open - Day 01 Highlights Osaka 'blanks out' when Serena speaks to her Djokovic picks his best ever grand slam final The world's biggest tennis stars unite in Rally for Relief Australian Open to take safety first approach to bushfire smoke Djokovic: ATP Cup Win 'Too Special'