This was the first edition of the tournament, primarily created due to the one-week delay of the 2021 French Open.
Novak Djokovic won the title, defeating Alex Molčan in the final, 6–4, 6–3. It was Djokovic's third title ever in a tournament held in Serbia (excluding the Davis Cup).
Seeds The top four seeds receive a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky losers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links Main draw Qualifying draw