TAGS: Tennis

Greece’s Stefanos Tsitsipas following his win over Russia’s Andrey Rublev during a Nitto ATP finals tennis match at an empty O2 Arena in London, Tuesday. Tsitsipas, the defending champion, won 6-1, 4-6, 7-6 (6), handing tournament newcomer Rublev his second defeat. [Andy Rain/EPA]

Online