After a search lasting two weeks for an interim head coach, Ange Postecoglou was eventually named manager. Postecoglou was charged with rejuvenating Australia's national team. Australian national team. It was thought to have been dependent on players from the Golden Generation of 2006, eventually leading to a decline of performance, which culminated in consecutive defeats of 6-0 to Brazil as well as France. In his first match as Australia's manager, a friendly game in the midst of a friendly match against Costa Rica, Australia won by 1-0 thanks to an assist from Tim Cahill.
In this year's World Cup, Australia were assigned to Group B along with the current Cup holders Spain and the runners-up in the 2010 tournament Netherlands as well as Chile. Their opening game got not a great startafter they lost two goals in the first 15 minutes by Alexis Sanchez and Jorge Valdivia. However, despite a goal scored by Tim Cahill that inspired a post-match revival from Postecoglou's side the team ultimately lost in the final to Chile 3-1. The second game in the match against Netherlands Netherlands was a tight one but they lost with a loss of 3-2 which led to their early exile together with their fellow Spanish team. Australian supporters praised the team for their impressive performance in the midst of a challenging group. The final result was that Australia ended in Group B with a 3rd consecutive loss to the previous world champions Spain 3-1. Australia's successful World Cup performances in a difficult group made it appear that the new Golden Generation was set to start.
In their first match preceding in the World Cup, Australia played World Cup quarter-finalists Belgium in Liege in the World Cup quarter-finals, with Australia being defeated by 2-0. The following day, Australia achieved their first international win in ten years and their only victory under Ange Postecoglou. They won the 3-2 win over Saudi Arabia in London. After a draw against their neighbors, the United Arab Emirates, and losing consecutively in the games against Qatar and Japan in addition to previous bad performances throughout the season, Australia dropped to the 94th and 102th positions on the FIFA World Rankings, their lowest ever position.
The year 2015 was a time to see Australia hosting the 2014 AFC Asian Cup, with the team returning for their third time at the event. Australia have won their opening two group games in the group stage against Kuwait and Oman easily and with scores of 4-1 and 4-0, respectively. This ensured their passage to the knockout phase, despite losing their final group game in the final group match against South Korea in Brisbane 1-0. They played China PR during the quarter-finals and prevailed by 2-0 thanks to two goals in the second half from Tim Cahill. In the semi-finals Australia beat the United Arab Emirates 2-0. United Arab Emirates and advanced to the final for the second time in succession. They took on South Korea in the final on the 31st of January on the 31st of January at Stadium Australia, winning 2-1 after extra time, to take home their first Asian victory and be a part of an appearance in the 2017 FIFA Confederations Cup.
After Australia was selected to play in the 2018 FIFA World Cup, Ange Postecoglou quit his post as coach. The former coach of the Netherlands national team, Bert van Marwijk, was appointed his successor. On March 8, 2018 following van Marwijk's initial team announcement following his first squad announcement, it was announced by the FFA confirmed the fact that Graham Arnold will take the coaching position from this year's FIFA World Cup until the 2022 FIFA World Cup.
Through van Marwijk, Australia was included with Denmark, France and Peru. The opening match of Australia against the eventual World Champions France was praised for its brave effort, and Australia only lost 1-2 due to an imaginary own goal scored by Aziz Behich. Following the loss against France, Australia produced another remarkable performance by winning Denmark 1-1. But in the most crucial match against the already defeated Peru, Australia lost 0-2 and was eliminated of the World Cup with only a point. They became the only team in the AFC to not win in this year's FIFA World Cup. In the following match, van Marwijk left his post and Arnold took over with the position of head coach. Socceroos.
under Graham Arnold, Australia started their 2019 AFC Asian Cup in hope of winning the trophy, being placed in the same group as Jordan, Syria and Palestine However, their hopes were destroyed by a shock loss of 0-1 to Jordan. Australia came back to the game, defeating Palestine by 3-0, before winning an important match by a gruelling 3-2 victory against Syria which eliminated both Palestine and Syria during the process. This victory enabled Australia the chance to go through the round of 16, which they defeated Uzbekistan with penalties 4-2after drawing the match 0-0 over 120 minutes. In the quarter-finals however, at the Hazza bin Zayed Stadium the venue in which Australia had lost their first game in the first round against Jordan, Australia once again was unable to victory on the same field and lost to the hosts United Arab Emirates 0-1 due to a slip by Milos Degenek. Eventually, they failed to claim the trophy.