Top seed Novak Djokovic continued his stroll through the top half of the Wimbledon draw with a staright sets victory over Tommy Haas to reach the quarter-finals.
The Serb, bidding for a second title at the All England Club, is yet to drop a set, although he did have a hiccup when he trailed in the second against the 35-year-old German.
In the quarter-finals Djokovic plays 7th seed Tomas Berdych, 2nd seed Andy Murray plays Fernando Verdasco, 4th seed David Ferrer plays 8th seed Juan Martin Del Potro and Lukasz Kubot plays fellow Pole Jerzy Janowicz.
