Kyah Simon scored twice as Australia kept their Women's World Cup Group D hopes alive by beating Nigeria.
Nigeria exit the Fifa Under-20 World Cup at the Round of 16 stage.
Mali stunned Ghana, while Senegal beat Ukraine on penalties.
Swansea City sign Ghana forward on four-year deal.
George Weah's son has been named in Liberia's squad.
Nigeria captain Vincent Enyeama hopes to bow out on a high.
Germany began their bid to regain the Women's World Cup by putting 10 past Ivory Coast in Ottawa.
The Gambia return to competitive action this weekend with a new coach.
George Lwandamina has been appointed as caretaker coach of Zambia .
Al Ahly advance on penalties
Nigeria vs Argentina 1:2
Goal Nigeria
61’ Goal Victor Moses
Goals Argentina
14’ Goal Lionel Messi
86’ Goal Marcos Rojo
Argentina
Nigeria