| Kozerki Open | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Tournament information | |||||||||
| Event name | Polish Open (WTA), Kozerki Open (ATP) | ||||||||
| Location | Warsaw (WTA), Grodzisk Mazowiecki, Poland (ATP) | ||||||||
| Venue | Legia Tennis Centre(WTA), Akademia Tenisowa Tenis Kozerki(ATP) | ||||||||
| Surface | Hard / outdoor | ||||||||
| Website | www.kozerkiopen.pl | ||||||||
| Current champions (2023 ATP, 2023 WTA) | |||||||||
| Men's singles |  Jesper de Jong | ||||||||
| Women's singles |  Dayana Yastremska | ||||||||
| Men's doubles |  Théo Arribagé Luca Sanchez | ||||||||
| Women's doubles |  Katarzyna Kawa Elixane Lechemia | ||||||||
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The Kozerki Open is a tournament for professional female tennis players. The event is classified as a WTA 125 event since 2023, and was held in Warsaw, Poland in 2024. Prior to 2023, the tournament was a part of ITF Women's World Tennis Tour. It has been held annually in Grodzisk Mazowiecki, Poland, on outdoor hardcourts since 2019. Since 2022, a male version of the tournament was held as part of the ATP Challenger Tour.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2023 | Jesper de Jong |
 Benjamin Hassan |
6–3, 6–3 |
| 2022 |  Tomáš Macháč |
 Zhang Zhizhen |
1–6, 6–3, 6–2 |
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2023 | Dayana Yastremska |
 Greet Minnen |
2–6, 6–1, 6–3 |
| ⬆️ WTA 125 event ⬆️ | |||
| 2022 | Kateřina Siniaková |
Magda Linette |
6–4, 6–1 |
| 2021 |  Ekaterine Gorgodze |
Chloé Paquet |
7–6(9–7), 0–6, 6–4 |
| 2020 |
Tournament cancelled due to the COVID-19 pandemic
| ||
| 2019 | Maja Chwalińska |
 Dejana Radanović |
7–6(7–5), 6–4 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2023 | Théo Arribagé Luca Sanchez |
 Anirudh Chandrasekar Vijay Sundar Prashanth |
6–4, 6–4 |
| 2022 | Robin Haase Philipp Oswald |
 Hugo Nys Fabien Reboul |
6–3, 6–4 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2023 | Katarzyna Kawa Elixane Lechemia |
 Naiktha Bains Maia Lumsden |
6–3, 6–4 |
| ⬆️ WTA 125 event ⬆️ | |||
| 2022 | Alicia Barnett Olivia Nicholls |
 Vivian Heisen Katarzyna Kawa |
6–1, 7–6(7–3) |
| 2021 |  Bárbara Gatica  Rebeca Pereira |
 Jang Su-jeong  Lee Ya-hsuan |
6–3, 6–1 |
| 2020 |
Tournament cancelled due to the COVID-19 pandemic
| ||
| 2019 | Ania Hertel Anastasiya Shoshyna |
 Ulrikke Eikeri  Isabella Shinikova |
6–7(6–8), 6–2, [10–4] |
