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

Katie Boulter picked up a win in Great Britain’s opening match of the 2025 United Cup, defeating Argentina’s Nadia Podoroska 6-2, 6-3 to notch a 1-0 lead in their Group F tie in Sydney on Monday.

A stunning performance by Katie Boulter and Charles Broom in the mixed doubles match has fired Great Britain to a 2-1 win over Argentina in the United Cup.

British number one Katie Boulter got her 2025 season off to a winning start as she helped Great Britain to an opening victory over Argentina in the United Cup.

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.

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.

Katie Boulter won twice to lead Great Britain to victory in their first United Cup match; watch a busy week of tennis live on Sky Sports as Boulter continues the GB charge when they face Australia on

Katie Boulter and Charles Broom win doubles match to clinch a Great Britain victory over Argentina in their United Cup group stage opener.

Great Britain have earned an early lead against Argentina at the United Cup after Katie Boulter defeated Nadia Podoroska in their opening match in Sydney.