At the very start of the Australian Open, Nick Kyrgios had to withdraw from the tournament.
As it turns out, the Australian retired due to a knee injury, although he played an exhibition match against Novak Djokovic, in which he triumphed.
“I’m exhausted from everything. This is pretty brutal. One of the most important tournaments in my career. It was not easy at all,” said Nick.
His biggest success so far in Melbourne is the quarterfinals in 2015.
American Denis Kudla, the 108th tennis player in the world, will play instead of Nick.
