A draw against Brazil would have been enough to seal the trophy, but the Matildas went out and smashed the South Americans 6-1. 

The win made it three from three for the Matildas, having beaten USA 1-0 and Japan 4-2 in the opening two games. 

The championship is the Matildas' first piece of silverware since their massive Asian Cup triumph in 2010.

However it wasn't the greatest start for the Matildas against Brazil on Friday morning (AEST), going down in just the opening few minutes. 

But, just like against Japan, the Matildas struck back almost instantly with Lisa De Vanna equalising in the seventh minute, putting in the rebound after her penalty was saved.

Caitlin Foord put Australia ahead on 32 minutes after some great work from Sam Kerr, before she then set up De Vanna for her second just two minutes later. 

A superb strike from Katrina Gorry made it 4-1 going into half time, and the Matildas didn't stop there.

Tameka Butt, who came on in the first half for an injured Chloe Logarzo, played a brilliant ball over the top to Foord who went past the goalkeeper and tapped it into an empty net.

Once again it was Butt the provider for the sixth, playing a ball to Kerr who chested it down and beat two defenders before poking it into the net.