![When Federer, Nadal and Djokovic all made the semifinals of a Grand Slam but couldn't win the title: Juan Martin Del Potro's epic US Open 2009 victory When Federer, Nadal and Djokovic all made the semifinals of a Grand Slam but couldn't win the title: Juan Martin Del Potro's epic US Open 2009 victory](https://staticg.sportskeeda.com/editor/2022/02/9545d-16441364124189-1920.jpg)
When Federer, Nadal and Djokovic all made the semifinals of a Grand Slam but couldn't win the title: Juan Martin Del Potro's epic US Open 2009 victory
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I Knew Roger Federer Was Tired" - Juan Martin Del Potro Recalls US Open 2009 Victory - EssentiallySports
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Roger Federer says Juan Martin del Potro has 'better chance' of beating Rafael Nadal at US Open | Tennis News | Sky Sports
![I Knew Roger Federer Was Tired" - Juan Martin Del Potro Recalls US Open 2009 Victory - EssentiallySports I Knew Roger Federer Was Tired" - Juan Martin Del Potro Recalls US Open 2009 Victory - EssentiallySports](https://www.essentiallysports.com/wp-content/uploads/f_Del-Potro-2009-50thSeries.jpg)
I Knew Roger Federer Was Tired" - Juan Martin Del Potro Recalls US Open 2009 Victory - EssentiallySports
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