Kei Nishikori is in quarantine in Melbourne with a host of other players ahead of the Australian Open after arriving in the country a few days ago on a flight where three people tested positive for COVID-19.

While neither Nishikori or any of his fellow players aboard the flight tested positive, all have been deemed close contacts, meaning they are all under hard quarantine in Melbourne. For the players, it means they cannot leave their rooms — even to train — for two weeks.

Nishikori updated fans on his situation in a video uploaded to his official app on Tuesday.