T20 World Cup: Aussies on the brink after another loss

Sri Lanka's Kusal Mendis launches Adam Zampa through the leg side while chasing down Australia's 181. Photo: Getty Images Pathum Nissanka made an unbeaten century as Sri Lanka chased down a target of 182 to beat Australia by eight wickets and reach the Twenty20 World Cup's Super Eight stage on Monday, leaving their opponents on the brink of a humiliating early exit.