Novak Djokovic is told to 'get vaccinated mate' by heckler on match point before seeing off Tomas Martin Etcheverry with an ace as the World No 1's love-hate relationship with the Australian Open crowd continues

No mens player has won more Australian Open titles in their career than Djokovic, who is bidding for a record-extending 11th title this year, which would take his overall Slam tally to 25.