The Socceroos are set to play Spain for the first ever time (kick-off 2am AEST), in what will be the last match of their World Cup campaign for both sides.
For coach Ange Postecoglou, two strong performances in their previous Group B matches will carry little sollace unless the Aussies are able to reproduce their form against the deposed world champions.
Watch the exclusive interview above to hear what Postecoglou had to say on Australia's efforts in Brazil and his thoughts on the match he expects to be the Socceroos toughest test.
Poll: Vote for your Socceroos XI to take on Peru
It's come down to this - Australia must beat Peru in Sochi on Wednesday morning to keep their FIFA World Cup™ dream alive. The Socceroos will also be relying on France to defeat Denmark in Group C's other match if they are to qualify for the knockout phase for the first time
'Boy wonder' Arzani lights up FIFA World Cup™ stage
On a day when Kylian Mbappe broke history for France, one wonders whether a similar breakthrough moment is lingering around the corner for Socceroos' starlet Daniel Arzani. The two youngest players at the FIFA World Cup™ were both on show in Russia overnight in an enthralling