# 2022 Poznań Open – Singles

Bernabé Zapata Miralles was the defending champion but chose not to defend his title.
Arthur Rinderknech won the title after defeating Tomás Barrios Vera 6–3, 7–6$^{(7–2)}$ in the final.

## Seeds

* Arthur Rinderknech (champion)
* Henri Laaksonen (second round)
* Daniel Elahi Galán (second round)
* Tseng Chun-hsin (quarterfinals)
* Tomás Barrios Vera (final)
* Manuel Guinard (first round, retired)
* Hugo Grenier (second round)
* Camilo Ugo Carabelli (second round, withdrew)

## 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 |
| 1 | Arthur Rinderknech | 6 | 7$^7$ | | | | |
| | Dimitar Kuzmanov | 3 | 6$^3$ | | | | |
| | Dimitar Kuzmanov | 3 | 6$^3$ | 1 | Arthur Rinderknech | 6 | 7$^7$ |
| | | | | 5 | Tomás Barrios Vera | 3 | 6$^2$ |
| 5 | Tomás Barrios Vera | 6 | 6 | 5 | Tomás Barrios Vera | 3 | 6$^2$ |
| Alt | Genaro Alberto Olivieri | 4 | 1 | | | | |

### 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 |
| 1 | A Rinderknech | 6 | 6 | | | | | | | | | | | | | | |
| | L Giustino | 4 | 0 | | 1 | A Rinderknech | 6$^6$ | 6 | 6 | | | | | | | | |
| Q | D Michalski | 5 | 2 | | Q | G Kravchenko | 7$^8$ | 3 | 3 | | | | | | | | |
| Q | G Kravchenko | 7 | 6 | | | | | | | 1 | A Rinderknech | 7$^7$ | 7 | | | | |
| | R Olivo | 2 | 6$^6$ | | | | | | | Q | D Dutra da Silva | 6$^1$ | 5 | | | | |
| Q | D Dutra da Silva | 6 | 7$^8$ | | Q | D Dutra da Silva | w/o | | | | | | | | | | |
| Q | M Kaśnikowski | 7 | 4 | 1 | 8 | C Ugo Carabelli | | | | | | | | | | | |
| 8 | C Ugo Carabelli | 5 | 6 | 6 | | | | | | | | | | 1 | A Rinderknech | 6 | 7$^7$ |
| 4 | C-h Tseng | 6 | 1 | | | | | | | | | | | | D Kuzmanov | 3 | 6$^3$ |
| | N Serdarušić | 1 | 0$^r$ | | 4 | C-h Tseng | 7 | 7$^9$ | | | | | | | | | |
| WC | L Borg | 5 | 0 | | WC | A Šetkić | 5 | 6$^7$ | | | | | | | | | |
| WC | A Šetkić | 7 | 6 | | | | | | | 4 | C-h Tseng | 4 | 2 | | | | |
| Q | O Krutykh | 2 | 5 | | | | | | | | D Kuzmanov | 6 | 6 | | | | |
| | D Kuzmanov | 6 | 7 | | | D Kuzmanov | 6 | 6 | | | | | | | | | |
| | D Popko | 4 | 6 | 4 | 7 | H Grenier | 2 | 1 | | | | | | | | | |
| 7 | H Grenier | 6 | 2 | 6 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | T Barrios Vera | 6 | 2 | 6 | | | | | | | | | | | | | | |
| | A Arnaboldi | 2 | 6 | 3 | 5 | T Barrios Vera | 6 | 7 | | | | | | | | | | |
| Q | E Ejupovic | 7$^8$ | 6 | | Q | E Ejupovic | 2 | 5 | | | | | | | | | | |
| WC | J Janowicz | 6$^6$ | 1 | | | | | | | 5 | T Barrios Vera | 7 | 3 | 7$^8$ | | | | |
| | F Mena | 4 | 2 | | | | | | | | Z Bergs | 5 | 6 | 6$^6$ | | | | |
| | Z Bergs | 6 | 6 | | | Z Bergs | 6 | 6 | | | | | | | | | | |
| | M Bašić | 7$^7$ | 3 | 1 | 3 | DE Galán | 4 | 2 | | | | | | | | | | |
| 3 | DE Galán | 6$^3$ | 6 | 6 | | | | | | | | | | | 5 | T Barrios Vera | 6 | 6 |
| 6 | M Guinard | 6 | 1$^r$ | | | | | | | | | | | | Alt | GA Olivieri | 4 | 1 |
| | G Barrère | 4 | 2 | | | G Barrère | 6 | 4 | 6$^0$ | | | | | | | | | |
| Alt | GA Olivieri | 7 | 7 | | Alt | GA Olivieri | 4 | 6 | 7$^7$ | | | | | | | | | |
| Alt | G Lama | 5 | 5 | | | | | | | Alt | GA Olivieri | 6 | 3 | 6 | | | | |
| PR | A Balázs | 3 | 3 | | | | | | | | A Shevchenko | 4 | 6 | 2 | | | | |
| | A Shevchenko | 6 | 6 | | | A Shevchenko | 6 | 6 | | | | | | | | | | |
| | N Milojević | 6 | 2 | 3 | 2 | H Laaksonen | 2 | 1 | | | | | | | | | | |
| 2 | H Laaksonen | 1 | 6 | 6 | | | | | | | | | | | | | | |