Marie Bouzkova of the Czech Republic serves during a practise session. AFP
Croatia's Marin Cilic hits a return during a practise session in Melbourne on January 25, 2021, with players allowed to train while serving quarantine for two weeks ahead of the Australian Open. AFP
Romania's Ana-Maria Constantinescu walks to a practise session in Melbourne. AFP
Croatia's Ivan Dodig walks to a practise session in Melbourne. AFP
A cleaner wipes down the net after a player's practise session in Melbourne. AFP
Tennis players walk to a practise session in Melbourne. AFP
Marie Bouzkova of the Czech Republic serves during a practise session. AFP
Croatia's Marin Cilic hits a return during a practise session in Melbourne on January 25, 2021, with players allowed to train while serving quarantine for two weeks ahead of the Australian Open. AFP
Romania's Ana-Maria Constantinescu walks to a practise session in Melbourne. AFP
Croatia's Ivan Dodig walks to a practise session in Melbourne. AFP
A cleaner wipes down the net after a player's practise session in Melbourne. AFP
Tennis players walk to a practise session in Melbourne. AFP
Marie Bouzkova of the Czech Republic serves during a practise session. AFP