New structures will be put in place throughout the remainder of the 2020/21 season
Move comes after Covid-19 outbreak in Sydney prompt other states to close their borders
Defending champions will try to clinch a record fifth A-League title on Sunday
The A-League will have limits on game-day crowds to mitigate infection risks
Football Federation Australia (FFA) said it had let go 70% of its staff in a bid to keep the embattled code afloat
Australian football league games have been played behind closed doors
No less than 50 people were killed by an alleged white supremacist in New Zealand on Friday