Australia has suffered an opening-night 2-1 loss at the United Cup, with Alex de Minaur notching the team’s only victory against Argentina. World No.9 de Minaur put on a devastating display in his first hit-out of the season at Ken Rosewall Arena, posting a 6-1 6-4 result over Tomas Etcheverry in 75 minutes.

Alex de Minaur made a perfect start to the season at home in Sydney. The top-10 star faced Tomas Martin Etcheverry and scored a 6-1, 6-4 victory in an hour and 16 minutes. Thus, Alex ended his losing streak from the end of 2024 and impressed the home fans

Nadia Podoroska's veteran mettle gave Argentina the early lead over Australia at the United Cup in Sydney and Maria Lourdes Carle joined forces with Tomas Martin Etcheverry to seal the win in mixed doubles.

Alex de Minaur swept past Tomas Martin Etcheverry to win his first match of the season Saturday but it was not enough to prevent Argentina upsetting hosts Australia at the United Cup, while Switzerland beat France.

Australia’s Olivia Gadecki goes up against Argentina’s Nadia Podoroska, before Alex de Minaur takes on Tomas Martin Etcheverry. Follow all the action: