Tunisia 0-1 Australia: Mitchell Duke gives Australia a Crucial Win
Australia held on to a narrow first-half lead to pick up a crucial victory over Tunisia that keeps alive their hopes of qualifying for the World Cup last 16.
Gathogo Wanjiru 
Knowing defeat would see them make an early exit from the competition, Graham Arnold's side came out of the blocks full of energy and intent.
Mitchell Duke took advantage of their positive start when he superbly flicked Craig Goodwin's cross into the far corner to put them 1-0 up after 23 minutes.
That sparked an outburst of jubilant celebration from the small contingent of Australia fans behind the goal, which momentarily silenced the hostile and unwavering support for Tunisia.
Hissed and jeered throughout by striking clusters of Tunisia fans draped in red at the Al Janoub Stadium, Australia held their nerve to claim their first victory at a World Cup since 2010.
They survived a desperate onslaught from Tunisia in the second half, with Youssef Msakni forcing goalkeeper Mathew Ryan into a save at his near post, though that came moments after Mathew Leckie had come inches away from connecting with Goodwin's cross at the other end.
Stoke City defender Harry Souttar put in a superb performance, making several key blocks and tackles as Australia dug in.
Australia, who suffered a humbling defeat by France in their opening match, will take on tough opponents Denmark next - but with a qualification in their own hands.
