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2018 US Open highlights: Rafael Nadal advances after David Ferrer retires in first round | ESPN - YouTube
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2018 ATP US Open Quarterly Betting Preview: Federer and Djokovic on a Collision Course | The Action Network
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Flushing Meadows, New York, USA. September 9, 2018: US Open Tennis: Novak Djokovic of Serbia hits a forehand return against Juan Martin del Potro in the men's final of the US Open.
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Roger Federer Tennis - US Open 2018 - New York - Grand Slam ITF / ATP / WTA - Billie Jean King Tennis Center - USA - 2018 | Juergen Hasenkopf Photography
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2018 US Open highlights: Novak Djokovic defeats John Millman, advances to semifinals| ESPN - YouTube
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US Open 2018: It was difficult for me to keep playing having too much pain, says Rafael Nadal | Sports News,The Indian Express
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US Open Tennis on Twitter: "Novak Djokovic rolls into Round 3 with a 6-1, 6-3, 6-7, 6-2 win over Tennys Sandgren. He awaits the winner of Gasquet/Djere. #USOpen https://t.co/RNTQo9izp2" / Twitter
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Open breakthrough: Alexander Zverev reaches third round - Official Site of the 2022 US Open Tennis Championships - A USTA Event
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Novak Djokovic, Juan Martin del Potro final closes the 2018 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
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