Novak Djokovic withdraws from ATP Cup in Australia

No reason was given but the top-ranked Serb has declined to comment on his vaccination status in recent months and Australia’s strict regulations require all players, officials and fans to be fully vaccinated against COVID-19

from The Hindu - Sport https://www.thehindu.com/sport/tennis/novak-djokovic-withdraws-from-atp-cup-in-australia/article38063164.ece