(CNN) -- Andy Murray's impressive defense of his Wimbledon title continued Monday as he dispatched 20th seed Kevin Anderson in straight sets in their fourth round match on Centre Court. It was always going to be a tall order for the 6 foot 8 inch South Africa to overcome the Scot who once again looked fit and focused in front of an expectant crowd. Murray engineered a break of serve in the third game of the match before serving out a competitive first set 6-4. Murray stormed into a 3-0 lead in the second before the heavens opened and the players left the court while the roof was closed.
@highlight
Andy Murray beats big serving Kevin Anderson to book quarterfinal against Dimitrov
@highlight
Canada's Eugenie Bouchard beats Alize Cornet to progress to last eight
@highlight
Sabine Lisicki sees off Ana Ivanovic; Caroline Wozniacki beaten in fourth round
@highlight
Stanislas Wawrinka through to last 16
He saved the first but could do nothing with the second as an Anderson pile driver took a heavy net cord with the @placeholder unable to get up to the ball.