A dominant United States lifted their second United Cup mixed team tournament title in three years after they beat Poland 2-0 on Sunday with Coco Gauff and Taylor Fritz both winning their singles matches.

SYDNEY: Coco Gauff roared past Iga Swiatek to inspire team USA on Sunday before Taylor Fritz sealed the United Cup title with victory over

Katie Boulter fell short of a stunning win over five-time Grand Slam champion Iga Swiatek as Britain's hopes of reaching the United Cup semi-finals are ended by Poland.

Poland marched into a second successive final at the United Cup mixed team tennis tournament on Saturday with a convincing 2-0 victory over Kazakhstan after Hubert Hurkacz and Iga Swiatek won their singles matches.

Poland secured its place in the semifinals of the United Cup with a victory over Great Britain on Thursday in Australia. Hubert Hurkacz got Poland, the second seed, off to a lead in the mixed-team event with a 7-6 (3),

Iga Swiatek has overcome an evident injury problem to help Poland power past Great Britain and make the semi-finals of the United Cup.

Poland returned to the semi-finals of the United Cup mixed team tournament for a third successive year after hard-fought singles victories in Sydney handed them an unassailable 2-0 lead over Britain on Thursday.