Emily Gielnik scored the winning goal as the Matildas beat Chile 1-0 in front of a record crowd in Adelaide.
Sam Kerr has continued her incredible goalscoring run by netting both of Australia's goals in an unconvincing 2-1 friendly win over Chile in Sydney.
Chile were eliminated from the women's World Cup after missing a late penalty that would have sent them through in a 2-0 win over Thailand.
Coach Jill Ellis inserted Carli Lloyd into the starting lineup, and the veteran responded with two goals in the USWNT's 3-0 win over Chile.
The United States beat Chile 3-0 on a record-setting night for Carli Lloyd in its second group-stage match at the Women's World Cup in Paris.
Kosovare Asllani and Madelen Janogy scored late on as fancied Sweden laboured to a 2-0 victory over Women's World Cup debutants Chile.
Germany scored twice in a strong first half to beat Chile 2-0 in their last Women's World Cup warmup match on Thursday.
Chile arrives to its first World Cup as the latest hope that South America can become something more than a one-team continent on the world stage.
Australia's women have turned on a stunning second-half to earn a 5-0 win over Chile in Newcastle on Tuesday.
Australia's unexpected 3-2 loss to world No. 39 Chile could prove costly ahead of next month's 2019 Women's World Cup draw.