2022 Zagreb Open

The 2022 Zagreb Open was a professional tennis tournament played on clay courts. It was part of the 2022 ATP Challenger Tour. It took place in Zagreb, Croatia between 9 and 14 May 2022.

Seeds

 * Rankings are as of 2 May 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇲🇰 Kalin Ivanovski
 * Mili Poljičak
 * Dino Prižmić

The following players received entry into the singles main draw as alternates:
 * Duje Ajduković
 * 🇭🇺 Attila Balázs
 * 🇮🇹 Riccardo Bonadio

The following players received entry from the qualifying draw:
 * 🇧🇦 Nerman Fatić
 * 🇪🇸 Carlos Gimeno Valero
 * 🇭🇺 Fábián Marozsán
 * 🇦🇹 Filip Misolic
 * 🇦🇹 Maximilian Neuchrist
 * 🇨🇳 Wu Yibing

The following players received entry as lucky losers:
 * 🇫🇷 Tristan Lamasine
 * 🇨🇳 Shang Juncheng
 * 🇨🇳 Zhang Zhizhen

Singles

 * 🇦🇹 Filip Misolic def. Mili Poljičak 6–3, 7–6(8–6).

Doubles

 * 🇨🇿 Adam Pavlásek / 🇸🇰 Igor Zelenay def. Domagoj Bilješko /  Andrey Chepelev 4–6, 6–3, [10–2].