Australia claimed a victory in their first match of the Rugby World Cup, winning 28-13 against Fiji in Cardiff.

Two first-half tries from flanker David Pocock helped put the Wallabies in control, while prop Sekope Kepu added a third try in the second half to lead by 28-13 in their Pool A contest at the Millennium Stadium.

But Michael Cheika's side have been unable to claim a fourth try bonus-point.

Ben Volavola scored Fiji's try.