Arjen Robben has admitted that Netherlands could have done much more in their win over Australia.
The Oranje beat the Socceroos 3-2 in Porto Alegre on Wednesday to make it two wins out of two at the World Cup.
But the Bayern Munich man has conceded that his men have to improve if they want to make an impression on the tournament.
"We weren't in it at the start and then fell behind,” he told reporters after the game.
“It wasn't good, but it was enough to close in on the knockout rounds.”
