# 2022 Zadar Open – Singles

Nikola Milojević was the defending champion but lost in the first round to Eduard Esteve Lobato.
Flavio Cobolli won the title after defeating Daniel Michalski 6–4, 6–2 in the final.

## Seeds

* Gianluca Mager (first round)
* Nikola Milojević (first round)
* Andrej Martin (second round)
* Zdeněk Kolář (first round)
* Franco Agamenone (first round)
* Flavio Cobolli (champion)
* Dimitar Kuzmanov (first round)
* Manuel Guinard (semifinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| Q | Carlos Sánchez Jover | 6 | 2 | 2 | | | | |
| Q | Daniel Michalski | 3 | 6 | 6 | | | | |
| Q | Daniel Michalski | 3 | 6 | 6 | Q | Daniel Michalski | 4 | 2 |
| | | | | | 6 | Flavio Cobolli | 6 | 6 |
| 8 | Manuel Guinard | 2 | 6 | 3 | 6 | Flavio Cobolli | 6 | 6 |
| 6 | Flavio Cobolli | 6 | 3 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | G Mager | 2 | 2 | | | | | | | | | | | | | | | |
| | D Ajduković | 6 | 6 | | | D Ajduković | 6 | 7$^7$ | | | | | | | | | | |
| | L Giustino | 6 | 5 | 7 | | L Giustino | 4 | 6$^1$ | | | | | | | | | | |
| | Z Piros | 4 | 7 | 5 | | | | | | | D Ajduković | 6$^3$ | 3 | | | | | |
| | G Elias | 2 | 4 | | | | | | | Q | C Sánchez Jover | 7$^7$ | 6 | | | | | |
| Q | C Crețu | 6 | 6 | | Q | C Crețu | 4 | 1 | | | | | | | | | | |
| Q | C Sánchez Jover | 6 | 0 | 6 | Q | C Sánchez Jover | 6 | 6 | | | | | | | | | | |
| 5 | F Agamenone | 4 | 6 | 1 | | | | | | | | | | Q | C Sánchez Jover | 6 | 2 | 2 |
| 3 | A Martin | 6 | 6 | | | | | | | | | | | Q | D Michalski | 3 | 6 | 6 |
| Q | Riccardo Balzerani | 3 | 3 | | 3 | A Martin | 6 | 2 | 2 | | | | | | | | | |
| Q | M Arnaldi | 2 | 2 | | | D Svrčina | 4 | 6 | 6 | | | | | | | | | |
| | D Svrčina | 6 | 6 | | | | | | | | D Svrčina | 3 | 1 | | | | | |
| WC | M Poljičak | 2 | 6 | 5 | | | | | | Q | D Michalski | 6 | 6 | | | | | |
| Q | D Michalski | 6 | 4 | 7 | Q | D Michalski | 7 | 6 | | | | | | | | | | |
| | N Fatić | 6 | 7$^7$ | | | N Fatić | 5 | 1 | | | | | | | | | | |
| 7 | D Kuzmanov | 2 | 6$^5$ | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | M Guinard | 7 | 6 | | | | | | | | | | | | | | | |
| | G Zeppieri | 5 | 2 | | 8 | M Guinard | 6 | 6 | | | | | | | | | | |
| Q | M Zekić | 6 | 6 | | Q | M Zekić | 3 | 4 | | | | | | | | | | |
| | L Rosol | 3 | 4 | | | | | | | 8 | M Guinard | 6 | 6 | | | | | |
| | A Vavassori | 6 | 7$^7$ | | | | | | | | A Vavassori | 4 | 4 | | | | | |
| | Zh Zhang | 2 | 6$^3$ | | | A Vavassori | 6 | 6 | | | | | | | | | | |
| WC | H Međedović | 6 | 7$^9$ | | WC | H Međedović | 1 | 4 | | | | | | | | | | |
| 4 | Z Kolář | 2 | 6$^7$ | | | | | | | | | | | 8 | M Guinard | 2 | 6 | 3 |
| 6 | F Cobolli | 1 | 6 | 6 | | | | | | | | | | 6 | F Cobolli | 6 | 3 | 6 |
| | N Serdarušić | 6 | 4 | 1 | 6 | F Cobolli | 2 | 7 | 6 | | | | | | | | | |
| WC | D Prižmić | 7 | 6 | | WC | D Prižmić | 6 | 5 | 2 | | | | | | | | | |
| | D Istomin | 5 | 3 | | | | | | | 6 | F Cobolli | 6 | 7 | | | | | |
| | R Brancaccio | 6 | 7 | | | | | | | | E Esteve Lobato | 1 | 5 | | | | | |
| | J Barranco Cosano | 2 | 5 | | | R Brancaccio | 3 | 6 | 2 | | | | | | | | | |
| | Eduard Esteve Lobato | 3 | 6 | 6 | | E Esteve Lobato | 6 | 2 | 6 | | | | | | | | | |
| 2 | N Milojević | 6 | 2 | 3 | | | | | | | | | | | | | | |