Elena Rybakina steered Kazakhstan into the United Cup quarterfinals for the first time with a 6-4, 6-3 win over Maria Sakkari ...

Elena Rybakina sent her father Andrey Rybakin a surprise birthday message after helping Kazakhstan to the quarterfinals of the 2025 United Cup on Monday, December 30.

Poland, Kazakhstan, Team USA and the Czech Republic all eye a spot in the United Cup final when they meet Saturday (Friday, 6:30 p.m. ET) in Sydney.

"We're pleased with the W today," Kazakhstan's captain Aleksandr Nedovyesov said ... Carreno Busta started the tie by moving ...

Jasmine Paolini looks to keep Italy perfect, while Coco Gauff and Taylor Fritz aim to push Team USA into the quarterfinals on Day 5 at the.

44.5 x 49 cm. (17.5 x 19.3 in.) ...

Team USA have been confirmed as champions of the United Cup after they won both their singles matches in the final against Poland.