Gauff and Harrison defeated Maria Sakkari and Stefanos Tsitsipas to send the United States into the United Cup semifinal.

Coco Gauff has started a very successful doubles partnership with Christian Harrison. Gauff, who has recently received ...

Coco Gauff and Christian Harrison won their third straight deciding mixed-doubles match to send the defending champion United ...

Coco Gauff continues dominance of Iga Swiatek - but then loses in doubles as defending United Cup champions USA knocked out ...

Three semifinal matches later, it was joy for Poland and heartbreak for the reigning champions at the United Cup. After ...

The Americans rallied from a set down in the decisive mixed doubles match against Sakkari/Tsitsipas to maintain their title defense hopes.

Coco Gauff showed her ability to dominate and carry a team once again as she helped the US team survive the quarterfinals.

Coco Gauff’s impressive run at the United Cup has continued, playing a key role in sending the USA through to the semi-finals ...

Coco Gauff got the better of Iga Swiatek in their latest meeting, but it was Poland who came out on top overall. The American ...

Gauff and Christian Harrison defeated Ivonne Cavalle-Reimers and Inigo Cervantes to complete United States' 2-1 comeback over ...

The American outdid the former world No. 1 in the semifinals of the United Cup in Sydney on Saturday night, 6-4, 6-2.