For a man who had knee surgery less than four weeks ago Novak Djokovic looked remarkably mobile in his first competitive match since a meniscus tear forced him out of last month's French Open.
But then, the Serb has long appeared comfortable on Wimbledon's Centre Court, where he has won seven of his 24 grand slam titles.
He was certainly more at home than Czech qualifier Vit Kopriva who was blown away 6-1 6-2 6-2 in less than two hours.
