Defending champions Australia made their worst ever start to an Asian Cup on Sunday when they lost 1-0 to Jordan in front of a partisan crowd in Al Ain.
Graham Arnold's youthful side had expected victory in their Group B opener but they were undone by Anas Bani-Yaseen's powerful first-half header from a corner.
It leaves the injury-hit Aussies with much to ponder ahead of Friday's game against Palestine, when they will need a win to get their title defence on track.
The youthful Socceroos had more than 70 percent of first-half possession but rarely threatened, while Jordan were intent on harassing in midfield and seeking chances on the break.
Their goal came from a corner on 26 minutes, when defender Bani-Yaseen escaped Luongo's marking and powered his header into the top corner, prompting jubilation in the strongly pro-Jordan crowd of just under 5,000.
Suddenly Australia were rocking and three minutes later, they were grateful for Ryan's finger-tip save as he pushed Baha Abdelrahman's free kick onto the bar.
In the second half, Arnold brought on Rhyan Grant and then Chris Ikonomidis to find a way through Jordan's defence.
Celtic forward Tom Rogic's stinging shot was kept out by Shafi, before Ikonomidis's attempt at a follow-up was smothered by the defence.
With three minutes to go, Jamie Maclaren had a goal chalked off for offside and. With the last action of the game, Shafi pulled off a superb double save to deny Ikonomidis and Jackson Irvine, capping a desperately disappointing day for the Aussies and a joyful one for the Jordanians.