The United States swept China in Perth on Wednesday to punch their ticket to the semifinals of the United Cup in Australia.

Coco Gauff and Taylor Fritz have powered the U.S. into the semifinals of the United Cup mixed teams tennis event.

Kazakhstan advanced to the United Cup semifinals with a victory over a German team playing without injured world No. 2 ...

No. 2-ranked Alexander Zverev withdrew from the United Cup mixed teams tennis tournament on Wednesday with a biceps strain ...

In Sydney, Italy earlier won Group D to qualify for the quarterfinals. Winners of the past two Davis Cups and runners-up two ...

Katie Boulter beat Australia's Olivia Gadecki in straight sets to ensure Great Britain reached the United Cup quarter-finals ...

Coco Gauff and Taylor Fritz powered the U.S., tournament winner two years ago, into the semifinals of the United Cup mixed ...

Great Britain will face Poland in the third quarter-final match of the United Cup in Sydney on Thursday. Here are the live ...

Gauff set the tone for the USA on New Year's Day in Perth, opening the United Cup quarter-final with a gritty comeback ...

Great Britain will face Poland in the quarter-finals of the United Cup on Thursday despite losing their final group match 2-1 ...

Germany's world number two Alexander Zverev pulled out of the United Cup on Wednesday with a bicep strain barely a week away ...

With a chance to progress to the United Cup quarterfinals for a second straight season, Australia aims for victory ...