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.

Singles main-draw entrants

Seeds

Rankings are as of 2 May 2022.

Other entrants

The following players received wildcards into the singles main draw:

The following players received entry into the singles main draw as alternates:

The following players received entry from the qualifying draw:

The following players received entry as lucky losers:

Champions

Singles

Filip Misolic def. Mili Poljičak 6–3, 7–6.

Doubles

Adam Pavlásek / Igor Zelenay def. Domagoj Bilješko / Andrey Chepelev 4–6, 6–3, .