Wimbledon 2018: Novak Djokovic beats Kei Nishikori in four sets - best shots

Watch the best shots as three-time champion Novak Djokovic puts in a 'remorseless' display to beat Kei Nishikori and make the Wimbledon semi-finals for the first time since 2015.

WATCH MORE: 'One of the greatest points at Wimbledon' - Djokovic wins stunning rally

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