Djokovic's team has launched a challenge in Australia's Federal Court over his planned deportation A court challenge against the detention of Novak Djokovic and the cancellation of his visa is being launched in the Federal Court.A brief hearing at 3:00 pm was adjourned for an hour. It’s expected his application and an affidavit will be filed. Previous ArticleEnd Djokovic harassment: Serbian President to Australian Government Next ArticleMediterranean diet linked to less brain shrinkage