2022 Kozerki Open

The 2022 Kozerki Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Grodzisk Mazowiecki, Poland between 15 and 21 August 2022.

Seeds

 * 1 Rankings were as of 8 August 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇵🇱 Jerzy Janowicz
 * 🇵🇱 Maks Kaśnikowski
 * 🇵🇱 Szymon Kielan

The following player received entry into the singles main draw as an alternate:
 * 🇧🇷 Gabriel Décamps

The following players received entry from the qualifying draw:
 * 🇹🇳 Skander Mansouri
 * 🇵🇱 Michał Mikuła
 * 🇮🇹 Luca Potenza
 * 🇧🇷 Thiago Seyboth Wild
 * 🇩🇪 Marko Topo
 * Alexey Vatutin

Singles

 * 🇨🇿 Tomáš Macháč def. 🇨🇳 Zhang Zhizhen 1–6, 6–3, 6–2.

Doubles

 * Robin Haase / 🇦🇹 Philipp Oswald def. Hugo Nys / 🇫🇷 Fabien Reboul 6–3, 6–4.