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London battling to keep Barclays ATP World Tour Finals with China and Gulf states lining up as successors
2015 Barclays ATP World Tour Finals on Tuesday | Roger Federer, Novak Djokovic, Kei Nishikori, ATP Finals | Watch: Highlights from Tuesday in London as Novak Djokovic and Roger Federer battled it
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International Tennis - Barclays ATP World Tour Finals - O2 Arena - London - Day 1 - Sun 22 Nov 2009 | Rolex Shanghai Masters
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Tennis Channel Set to Broadcast Barclays ATP World Tour Finals From London – New York Tennis Magazine
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