Pat Cummins’ joy of claiming consecutive hat-tricks was short-lived as Afghanistan scripted one of the biggest upsets in the history of T20 World Cup by defeating Australia by 21 runs in their Super 8 tie on Sunday. Chasing 149 to win, Australia, barring Glenn Maxwell’s 59 off 41 balls, could not get going as Gulbadin Naib’s stellar 4/20 rocked their chase, ending on XX. Almost eight months after coming agonisingly close to defeating Australia at the ODI World Cup last November, their dreams were realised today in Kingstown.