Novak Djokovic (R) of Serbia greets with Alexander Zverev of Germany after their singles group match at the ATP World Tour Finals 2020 in London, Britain, on Nov. 20, 2020. (Xinhua/Han Yan)
Highlights of ATP World Tour Finals 2020 day 6
Source: Xinhua| 2020-11-21 09:42:55|Editor: huaxia