Novak Djokovic experienced a shocking opening set against Alex de Minaur in the fourth round at Wimbledon. Two rivals battled on Centre Court, and the Aussie stunned the legend 6-1 in the opener in just half an hour.

Novak Djokovic was blown off the court by Alex de Minaur in the first set of their last-16 clash at Wimbledon, with John McEnroe making an astonishing prediction

Djokovic served four double faults, directed less than half of his first serves in, won only 18 per cent of the points on his second serve and racked up a whopping 16 unforced errors during a first half-hour which shocked Centre Court.