Pundits' picks day 9: Andrew Castle

BBC pundit and former British number one Andrew Castle picks his winners ahead of the ninth day of play at Wimbledon.

First up on court one Novak Djokovic plays the number seven seed Tomas Berdych, while Andy Murray goes up against Fernando Verdasco in a bid to book his place in the semi-finals.

Elsewhere, the last unseeded man in the quarter-finals, Lukasz Kubot, plays Jerzy Janowicz and French Open finalist David Ferrer takes on Argentina's Juan Martin Del Potro.

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