Australia romp to nine-wicket win and 1-0 lead

Australia 425 and 1 for 20 (Harris 9*, Robinson 1-13) beat England 147 and 297 (Root 89, Malan 82, Lyon 4-91) by nine wickets

The power went down at the Gabba and England went down with it as Nathan Lyon finally claimed his 400th Test wicket and Australia claimed a one-nil series lead after another calamitous collapse from the visitors handed the hosts a comfortable nine-wicket win.

Lyon took four wickets o