An Australian court said on Thursday it dismissed tennis superstar Novak Djokovic's challenge to his visa cancellation as the minister who revoked it reasonably believed Djokovic, who is not vaccinated against COVID-19, may be a risk to the community.

The Federal Court also rejected the argument there was no evidence Djokovic had ever urged anyone not to get vaccinated, saying it was open to infer that the public would perceive that he was opposed to vaccinations, since he said he had not been vaccinated.

"An iconic world tennis star may influence people of all ages, young or old, but perhaps especially the young and the impressionable, to emulate him. This is not fanciful; it does not need evidence," the judges said.