7 November 2012 Last updated at 18:14

ATP Tour Finals: Djokovic edges Murray in three-set thriller

World number one Novak Djokovic edges out Andy Murray in three thrilling sets in London.

The Serb won through 4-6 6-3 7-5 to stay top of Group A in the round-robin stage, with Murray's fate now due to be decided in Friday's final group match against Jo-Wilfried Tsonga.

It was the seventh time the pair had met this year, with both players taking three wins apiece before Djokovic's victory in front of an enthralled crowd of over 17,000.

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