Top seed Novak Djokovic, opened his fourth-round match with a thrilling 16-14 first-set tiebreaker win over No. 22 seed, Alexandr Dolgopolov. Things got easier from there in a 7-6 (14), 6-4, 6-2 victory.
quarterfinals
Nadal, Djokovic, Federer & Murray Advance To Quarterfinals At Wimbledon
Despite injury in his left foot, defending champion Rafael Nadal of Spain won 7-6 (6), 3-6, 7-6 (4), 6-4 over 2009 U.S. Open champion Juan Martin del Potro.