Opis:

(190120) -- MELBOURNE, Jan. 20, 2019 (Xinhua) -- Grigor Dimitrov of Bulgaria returns the ball during the men's singles 4th round match against Frances Tiafoe of the United States at the Australian Open in Melbourne, Australia, Jan. 20, 2019. (Xinhua/Hu Jingchen) - -//CHINENOUVELLE_13.595/Credit:CHINE NOUVELLE/SIPA/1901201545 20.01.2019 Melbourne Tenis Australian Open Xinhua / SIPA / PressFocus POLAND ONLY!!