Roger Federer was in the Royal Box to watch Novak Djokovic take on Alex de Minaur in the fourth round at Wimbledon on Monday

Roger Federer was joined in the royal box by a host of famous faces including Michael McIntyre and Carole Middleton

Roger Federer was left in “disbelief” after watching old rival Novak Djokovic lose a horror first set on Centre Court on Monday. The retired eight-time Wimbledon champion returned to the All England Club to watch all the action from the front row of the Royal Box.