Juan Martin del Potro on practice court before resuming third round battle

Juan Martin del Potro practises before the resumption of his third round match with Lucas Pouille. SUBSCRIBE to The Wimbledon YouTube Channel: LIKE Wimbledon on Facebook: FOLLOW Wimbledon on Twitter: FOLLOW Wimbledon on Snapchat: add Wimbledon 1 Wimbledon on Google : Wimbledon VISIT: This is the official YouTube page of The All England Lawn Tennis Club