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18th November 2018, The O2 , London, England; Nitto ATP World Tour Finals; Mike Bryan and Jack Sock of USA win the doubles Credit: Romena Fogliati/News Images Stock Photo - Alamy
US Open Tennis on Twitter: "Three years later ⏰ @AlexZverev becomes the 10th player to win two or more titles at the #NittoATPFinals! https://t.co/cEUMeSEvU8" / Twitter
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