UNITED CUP. Poland, Kazakhstan, Germany and Great Britain advance to the quarters

The United Cup 2025 has seen four major teams, Poland, Kazakhstan, Germany, and Great Britain, advance to the quarterfinals. Kazakhstan defeated Greece, while Great Britain secured their place in the knockout rounds. Germany, led by Alexander Zverev, defeated China, while Poland's Iga Swiatek secured their spot.

UNITED-CUP.-Poland-Kazakhstan-Germany-and-Great-Britain-advance-to-the-quarters
@Tennis TV

The United Cup 2025 is off to an electrifying start, with four powerhouse teams—Poland, Kazakhstan, Germany, and Great Britain—securing their spots in the quarterfinals. This mixed-team tournament, which serves as the season opener, has already delivered some thrilling matches and unexpected turns.

Here are the highlights.

Iga Swiatek in 2024

Iga Swiatek

1 - 0win/loss

Hard
1-0
23 year old
W
2025 Highlights

Now the world no.2, Iga played her last match on the 30th of December when she beat world no.404 Malene Helgo 6-1 6-0 in the round robin in Australia (draw).

Currently, during this year the Pole has a composed 1-0 win-loss record. Iga clinched 6 titles in 2024 in Australia, Doha, Indian Wells, Madrid, Rome and French Open.

Swiatek
Australia
Swiatek's Record

Elena Rybakina in 2024

Elena Rybakina

2 - 0win/loss

Hard
2-0
25 year old
WW
2025 Highlights

Ranked world no.6, Elena played her last match on the 30th of December when she beat world no.32 Maria Sakkari 6-4 6-3 in the round robin in Australia (draw).

This year Elena achieved a composed 2-0 win-loss record. The Kazakhstani has won 3 titles in 2024 in Brisbane, Abu Dhabi and Stuttgart. Elena got to the final in Doha and Miami.

Rybakina
Australia
Rybakina's Record

Iga Swiatek and Elena Rybakina played each other 6 times. Their head to head is 4-2 for Rybakina.

 

Hubert Hurkacz in 2024

Hubert Hurkacz

0 - 1win/loss

Hard
0-1
27 year old
L
2025 Highlights

Ranked world no.16, Hurkacz played his last match on the 30th of December when he was overcome by world no.6 Casper Ruud 7-5 6-3 in the round robin in Australia (draw).

At present, during this year the Pole has a 0-1 win-loss record. The Pole has won 1 title in Estoril. Hubert was the runner-up in Australia and in Halle.

Hurkacz
Australia
Hurkacz's Record

Alexander Zverev in 2024

Alexander Zverev

2 - 0win/loss

Hard
2-0
27 year old
WW
2025 Highlights

Currently the world no.2 (career-high), Alexander played his last match on the 30th of December when he overcame world no.45 Zhizhen Zhang 2-6 6-0 6-2 in the round robin in Australia (draw).

This season Zverev has a 2-0 win-loss record.

Zverev
Australia
Zverev's Record

Hubert Hurkacz and Alexander Zverev played each other 4 times. The head to head is 3-1 for Zverev.