# 2022 HPP Open – Singles

Alex Molčan was the defending champion but chose not to defend his title.
Leandro Riedi won the title after defeating Tomáš Macháč 6–3, 6–1 in the final.

## Seeds

* Pavel Kotov (first round)
* Márton Fucsovics (withdrew)
* Tim van Rijthoven (first round)
* Norbert Gombos (first round)
* Tomáš Macháč (final)
* Pablo Andújar (first round)
* Elias Ymer (first round)
* Jelle Sels (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 | Leandro Riedi | 6 | 6$^5$ | 6 | | | | |
| 8 | Jelle Sels | 3 | 7$^7$ | 4 | | | | |
| 8 | Jelle Sels | 3 | 7$^7$ | 4 | Q | Leandro Riedi | 6 | 6 |
| | | | | | 5 | Tomáš Macháč | 3 | 1 |
| 5 | Tomáš Macháč | 6 | 6 | | 5 | Tomáš Macháč | 3 | 1 |
| | Yannick Hanfmann | 1 | 2 | | | | | |

### 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 | P Kotov | 6$^7$ | 6$^5$ | | | | | | | | | | | | | | | |
| Alt | A Çelikbilek | 7$^9$ | 7$^7$ | | Alt | A Çelikbilek | 4 | 3 | | | | | | | | | | |
| Alt | D Kuzmanov | 6 | 6 | | Alt | D Kuzmanov | 6 | 6 | | | | | | | | | | |
| | H Gaston | 3 | 3 | | | | | | | Alt | D Kuzmanov | 4 | 2 | | | | | |
| Q | L Riedi | 6 | 6 | | | | | | | Q | L Riedi | 6 | 6 | | | | | |
| Q | G Mpetshi Perricard | 1 | 4 | | Q | L Riedi | 7$^7$ | 6 | | | | | | | | | | |
| | M Marterer | 6 | 7$^8$ | | | M Marterer | 6$^5$ | 2 | | | | | | | | | | |
| 7 | E Ymer | 1 | 6$^6$ | | | | | | | | | | | Q | L Riedi | 6 | 6$^5$ | 6 |
| 4 | N Gombos | 6 | 6$^3$ | 1 | | | | | | | | | | 8 | J Sels | 3 | 7$^7$ | 4 |
| | M Bellucci | 4 | 7$^7$ | 6 | | M Bellucci | 5 | 6 | 6$^2$ | | | | | | | | | |
| Alt | J Clarke | 1 | 6 | 6$^2$ | Alt | A Andreev | 7 | 3 | 7$^7$ | | | | | | | | | |
| Alt | A Andreev | 6 | 3 | 7$^7$ | | | | | | Alt | A Andreev | 3 | 4 | | | | | |
| | R Brancaccio | 6 | 6 | | | | | | | 8 | J Sels | 6 | 6 | | | | | |
| | H Laaksonen | 3 | 3 | | | R Brancaccio | 6 | 3 | 2 | | | | | | | | | |
| | V Kopřiva | 3 | 7$^7$ | 3 | 8 | J Sels | 4 | 6 | 6 | | | | | | | | | |
| 8 | J Sels | 6 | 6$^5$ | 6 | | | | | | | | | | | | | | |

### Bottom half

| 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 |
| 5 | T Macháč | 7$^7$ | 6 | | | | | | | | | | | | | |
| Q | A Kachmazov | 6$^4$ | 4 | 5 | T Macháč | 6 | 6 | | | | | | | | | |
| WC | Aleksi Löfman | 1 | 5 | WC | O Virtanen | 4 | 2 | | | | | | | | | |
| WC | O Virtanen | 6 | 7 | | | | | | 5 | T Macháč | 6 | 6 | | | | |
| Q | O Krutykh | 2 | 3 | | | | | | | Z Bergs | 1 | 2 | | | | |
| | A Shevchenko | 6 | 6 | | A Shevchenko | 4 | 6 | 6$^2$ | | | | | | | | |
| | Z Bergs | 7$^{11}$ | 6 | | Z Bergs | 6 | 3 | 7$^7$ | | | | | | | | |
| 3 | T van Rijthoven | 6$^9$ | 1 | | | | | | | | | | 5 | T Macháč | 6 | 6 |
| 6 | P Andújar | 3 | 4 | | | | | | | | | | | Y Hanfmann | 1 | 2 |
| | Y Hanfmann | 6 | 6 | | Y Hanfmann | 6 | 6 | | | | | | | | | |
| WC | Leevi Säätelä | 0 | 4 | | R Peniston | 3 | 4 | | | | | | | | | |
| | R Peniston | 6 | 6 | | | | | | | Y Hanfmann | 6 | 6 | | | | |
| LL | E Karlovskiy | 7$^9$ | 6 | | | | | | Q | M Kukushkin | 4 | 1 | | | | |
| | A Ritschard | 6$^7$ | 3 | LL | E Karlovskiy | 2 | 2$^r$ | | | | | | | | | |
| Q | S Travaglia | 2 | 4 | Q | M Kukushkin | 6 | 4 | | | | | | | | | |
| Q | M Kukushkin | 6 | 6 | | | | | | | | | | | | | |