Play will be suspended across all tournaments Thursday and the schedule reworked for Friday.

All matches scheduled Thursday at Melbourne Park have been postponed after a hotel quarantine worker at the Grand Hyatt, where a large number of players are staying, tested positive for COVID-19. 

Authorities have advised that everyone who stayed at the Grand Hyatt between 16-29 January will need to be tested and isolate until they receive a negative test result.
 
“We have been advised that you need to isolate at all times other than when you travel to and from your test.

“We will work with everyone involved to facilitate testing as quickly as possible.”