# 2022 Kozerki Open – Singles

This was the first edition of the tournament.
Tomáš Macháč won the title after defeating Zhang Zhizhen 1–6, 6–3, 6–2 in the final.

## Seeds

* Kamil Majchrzak (first round)
* Pablo Andújar (second round, retired)
* Jurij Rodionov (second round)
* Maximilian Marterer (first round)
* Tomáš Macháč (champion)
* Zhang Zhizhen (final)
* Nicolás Álvarez Varona (first round)
* Sebastian Ofner (second round)

## 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 | Final | Final | Final | Final | Final |
| 6 | Zhang Zhizhen | 6 | 6 | | | | | |
| | Harold Mayot | 3 | 4 | | | | | |
| | Harold Mayot | 3 | 4 | 6 | Zhang Zhizhen | 6 | 3 | 2 |
| | | | | 5 | Tomáš Macháč | 1 | 6 | 6 |
| 5 | Tomáš Macháč | 6 | 7 | 5 | Tomáš Macháč | 1 | 6 | 6 |
| Q | Skander Mansouri | 4 | 5 | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | K Majchrzak | 4 | 2 | | | | | | | | | | | | | | | |
| | H Međedović | 6 | 6 | | | H Međedović | 4 | 6$^2$ | | | | | | | | | | |
| | K Żuk | 3 | 4 | | | R Haase | 6 | 7$^7$ | | | | | | | | | | |
| | R Haase | 6 | 6 | | | | | | | | R Haase | 7 | 3 | 2 | | | | |
| | E Kırkın | 6$^1$ | 3 | | | | | | | 6 | Zh Zhang | 5 | 6 | 6 | | | | |
| | I Marchenko | 7$^7$ | 6 | | | I Marchenko | 6$^5$ | 1 | | | | | | | | | | |
| | M Janvier | 6 | 3 | 4 | 6 | Zh Zhang | 7$^7$ | 6 | | | | | | | | | | |
| 6 | Zh Zhang | 4 | 6 | 6 | | | | | | | | | | | 6 | Zh Zhang | 6 | 6 |
| 4 | M Marterer | 4 | 2 | | | | | | | | | | | | | H Mayot | 3 | 4 |
| | H Mayot | 6 | 6 | | | H Mayot | 6 | 5 | 6 | | | | | | | | | |
| WC | J Janowicz | 6 | 6 | | WC | J Janowicz | 4 | 7 | 3 | | | | | | | | | |
| Q | T Seyboth Wild | 4 | 4 | | | | | | | | H Mayot | 6 | 7$^7$ | | | | | |
| Alt | G Décamps | 6$^4$ | 6 | 7$^{11}$ | | | | | | Alt | G Décamps | 4 | 6$^0$ | | | | | |
| | O Krutykh | 7$^7$ | 2 | 6$^9$ | Alt | G Décamps | 7$^7$ | 6 | | | | | | | | | | |
| WC | S Kielan | 3 | 6 | 4 | 8 | S Ofner | 6$^3$ | 4 | | | | | | | | | | |
| 8 | S Ofner | 6 | 1 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | T Macháč | 6 | 6 | | | | | | | | | | | | | |
| | M Zekić | 3 | 2 | | 5 | T Macháč | 6 | 6 | | | | | | | | |
| | M Bašić | 3 | 2 | | | D Added | 2 | 2 | | | | | | | | |
| | D Added | 6 | 6 | | | | | | 5 | T Macháč | 7$^7$ | 6 | | | | |
| | M Geerts | 6$^4$ | 1 | | | | | | Q | M Topo | 6$^5$ | 0 | | | | |
| Q | M Topo | 7$^7$ | 6 | | Q | M Topo | 6 | 7$^7$ | | | | | | | | |
| | H Squire | 3 | 4 | | 3 | J Rodionov | 4 | 6$^3$ | | | | | | | | |
| 3 | J Rodionov | 6 | 6 | | | | | | | | | | 5 | T Macháč | 6 | 7 |
| 7 | N Álvarez Varona | 5 | 3 | | | | | | | | | | Q | S Mansouri | 4 | 5 |
| WC | M Kaśnikowski | 7 | 6 | | WC | M Kaśnikowski | 4 | 4 | | | | | | | | |
| Q | S Mansouri | 6 | 6 | | Q | S Mansouri | 6 | 6 | | | | | | | | |
| Q | Michał Mikuła | 1 | 4 | | | | | | Q | S Mansouri | 6 | 6 | | | | |
| Q | Luca Potenza | 4 | 6 | 1 | | | | | Q | A Vatutin | 4 | 2 | | | | |
| Q | A Vatutin | 6 | 1 | 6 | Q | A Vatutin | 3 | 3 | | | | | | | | |
| | V Sachko | 2 | 6 | 4 | 2 | P Andújar | 6 | 3$^r$ | | | | | | | | |
| 2 | P Andújar | 6 | 2 | 6 | | | | | | | | | | | | |