If ever there was a time for Novak Djokovic to shake off his troubles and share a dance with his son and daughter, it was after being tested to his limit against Alex de Minaur in the fourth round ...

The 43-year-old smiled as Djokovic gave him a special shoutout during his interview – the Serb is bidding to equal Federer’s men’s record of eight Wimbledon titles in this year’s tournament.