Djokovic retires from Wimbledon quarter-final v Berdych

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Novak Djokovic's Wimbledon campaign came to an abrupt end early in the second set of his quarter-final with Tomas Berdych due to an arm injury.

The Serbian had dropped the opening set against the 11th seed on Wednesday and received immediate treatment on the right arm he appeared to injure in his fourth-round meeting with Adrian Mannarino.

However, just two games after resuming play Djokovic called an end to proceedings - meaning Berdych advances to his third Wimbledon semi-final 7-6 (7-2) 2-0.