![Novak Djokovic, returns a back hand during his match against Carlos Berlocq, ARG, Thursday September 1, 2011, on Day 4, of the US Open Tennis Tournament, on Louis Armstrong Stadium, in Flushing Novak Djokovic, returns a back hand during his match against Carlos Berlocq, ARG, Thursday September 1, 2011, on Day 4, of the US Open Tennis Tournament, on Louis Armstrong Stadium, in Flushing](https://c8.alamy.com/comp/DBWEMX/novak-djokovic-returns-a-back-hand-during-his-match-against-carlos-DBWEMX.jpg)
Novak Djokovic, returns a back hand during his match against Carlos Berlocq, ARG, Thursday September 1, 2011, on Day 4, of the US Open Tennis Tournament, on Louis Armstrong Stadium, in Flushing
![Queens, United States Of America. 10th Sep, 2011. FLUSHING, NY - SEPTEMBER 01: Novak Djokovic of Serbia returns a shot against Carlos Berlocq of Argentina during Day Four of the 2011 US Queens, United States Of America. 10th Sep, 2011. FLUSHING, NY - SEPTEMBER 01: Novak Djokovic of Serbia returns a shot against Carlos Berlocq of Argentina during Day Four of the 2011 US](https://c8.alamy.com/comp/2C41Y4X/queens-united-states-of-america-10th-sep-2011-flushing-ny-september-01-novak-djokovic-of-serbia-returns-a-shot-against-carlos-berlocq-of-argentina-during-day-four-of-the-2011-us-open-at-the-usta-billie-jean-king-national-tennis-center-on-september-1-2011-in-the-flushing-neighborhood-of-the-queens-borough-of-new-york-city-people-novak-djokovic-credit-storms-media-groupalamy-live-news-2C41Y4X.jpg)
Queens, United States Of America. 10th Sep, 2011. FLUSHING, NY - SEPTEMBER 01: Novak Djokovic of Serbia returns a shot against Carlos Berlocq of Argentina during Day Four of the 2011 US
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Novak Djokovic, returns a fore hand during his match against Carlos Berlocq, ARG, Thursday September 1, 2011, on Day 4, of the US Open Tennis Tournament, on Louis Armstrong Stadium, in Flushing
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All About Tennis | Tennis Reviews| Tennis Court Size: Djokovic vs Berlocq US Open 2011, Highlights First Round
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Novak Djokovic, Caroline Wozniacki Destroy Overwhelmed Opponents In 2nd Round Of 2011 US Open | Fairways and Forehands
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