Roger Federer, Elena Vesnina lift singles titles at Indian Wells
Roger Federer defeated Stan Wawrinka 6-4, 7-5 to win a record-tying fifth Indian Wells title while Elena Vesnina defeated Svetlana Kuznetsova 6-7 (6), 7-5, 6-4.
The 29-year-old Czech player was set to be the top seed at the WTA tournament played in the eastern Czech city of Ostrava on 20-26 September.
Medvedev dominated Djokovic 6-4, 6-4, 6-4 to prevent the first calendar-year Grand Slam since 1969 and keep Djokovic level with Roger Federer and Rafael Nadal atop the career Slam title list.
Emma Raducanu parts ways with coach Andrew Richardson citing need for 'someone with WTA Tour experience'
Richardson, who coached British youth players, worked with Raducanu at Bromley Tennis Centre near her Kent home and then went with the 18-year-old to New York, where she entered her second major in the qualifying rounds.