Novak Djokovic suffered a straight sets defeat to Jannik Sinner in the Wimbledon semi-finals on Friday, and John McEnroe questioned whether the Serbian will return to SW19

Three-time Wimbledon singles champion John McEnroe summed up the mood while watching 38-year-old Novak Djokovic toil against 22-year-old Jannik Sinner in the semi-final

John McEnroe questioned Wimbledon ’s decision not to allow more time between the men’s semi-finals after Novak Djokovic ’s match against Jannik Sinner began in a half-empty Centre Court. Two-time defending champion Carlos Alcaraz wrapped up his 6-4 5-7 6-3 7-6 win over Taylor Fritz shortly before 4.30pm.