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Arena. London, UK. 10th Nov, 2019. Nitto ATP Tennis Finals; Roger Federer (Switzerland) returns Dominic Thiem (Austria) serve - Editorial Use Credit: Action Plus Sports/Alamy Live News Stock Photo - Alamy
![London, UK. 12th Nov, 2019. 12th November 2019; O2 Arena, London, England; Nitto ATP Tennis Finals; A general view of O2 Arena during the match between Roger Federer (SUI) and Matteo Berrettini ( London, UK. 12th Nov, 2019. 12th November 2019; O2 Arena, London, England; Nitto ATP Tennis Finals; A general view of O2 Arena during the match between Roger Federer (SUI) and Matteo Berrettini (](https://c8.alamy.com/comp/2A94EPK/london-uk-12th-nov-2019-12th-november-2019-o2-arena-london-england-nitto-atp-tennis-finals-a-general-view-of-o2-arena-during-the-match-between-roger-federer-sui-and-matteo-berrettini-ita-editorial-use-credit-action-plus-sports-imagesalamy-live-news-2A94EPK.jpg)
London, UK. 12th Nov, 2019. 12th November 2019; O2 Arena, London, England; Nitto ATP Tennis Finals; A general view of O2 Arena during the match between Roger Federer (SUI) and Matteo Berrettini (
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ATP Tour Finals 2019 draw result: Djokovic and Federer drawn together as Nadal faces Zverev | The Independent | The Independent
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Nadal, Djokovic to Battle for Year-End Top Ranking at Nitto ATP Finals from London - Weeklong Coverage on ESPN TV, ESPN3 - ESPN Press Room U.S.
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London, UK. 10th Nov, 2019. Novak DJOKOVIC (Serbia) wins his first match during the Nitto ATP Tennis Finals London at The O2, London, England on 10 November 2019. Photo by Andy Rowland.
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O2, London, UK. 14th November 2019. Nitto ATP Finals evening singles match, Novak Djokovic (SRB) (2) vs Roger Federer (SUI) (3), Federer celebrating his win and progressing to the semi finals after
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