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Novak Djokovic and Stan Wawrinka open their Australian Open campaigns with encouraging wins | The Independent | The Independent
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Novak Djokovic wins US Open 2018 after straight sets victory over teary Juan Martin del Potro | The Sun
![Novak Djokovic of Serbia celebrates after winning the men's singles match of the 2018 Nitto ATP Finals against John Isner of the United States at the O2 Arena in London, England on Novak Djokovic of Serbia celebrates after winning the men's singles match of the 2018 Nitto ATP Finals against John Isner of the United States at the O2 Arena in London, England on](https://c8.alamy.com/comp/R1FYMD/novak-djokovic-of-serbia-celebrates-after-winning-the-mens-singles-match-of-the-2018-nitto-atp-finals-against-john-isner-of-the-united-states-at-the-o2-arena-in-london-england-on-november-12-2018-credit-afloalamy-live-news-R1FYMD.jpg)
Novak Djokovic of Serbia celebrates after winning the men's singles match of the 2018 Nitto ATP Finals against John Isner of the United States at the O2 Arena in London, England on
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