Opis:

(171113) -- LONDON, Nov. 13, 2017 (Xinhua) -- Roger Federer of Switzerland hits a return during the singles round robin match against Jack Sock of the United States during the Nitto ATP World Tour Finals at O2 Arena in London, Britain on Nov. 12, 2017. Federer won 2-0. (Xinhua/Han Yan) - Han Yan - 12.11.2017 Londyn Wielka Brytania Tenis ziemny Finaly ATP World Tour 2017 FOTO Xinhua / SIPA / PressFocus POLAND ONLY!!