# 2022 Tampere Open – Singles

Jiří Lehečka was the defending champion but chose not to defend his title.
Zsombor Piros won the title after defeating Harold Mayot 6–2, 1–6, 6–4 in the final.

## Seeds

* Juan Manuel Cerúndolo (semifinals)
* Mats Moraing (first round)
* Maximilian Marterer (quarterfinals)
* Jurij Rodionov (second round)
* Zsombor Piros (champion)
* Thiago Agustín Tirante (second round)
* Dimitar Kuzmanov (first round)
* Alessandro Giannessi (first 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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Juan Manuel Cerúndolo | 7$^7$ | 3 | 1 | | | | | |
| Q | Harold Mayot | 6$^3$ | 6 | 6 | | | | | |
| Q | Harold Mayot | 6$^3$ | 6 | 6 | Q | Harold Mayot | 2 | 6 | 4 |
| | | | | | 5 | Zsombor Piros | 6 | 1 | 6 |
| 5 | Zsombor Piros | 5 | | | 5 | Zsombor Piros | 6 | 1 | 6 |
| | Laurent Lokoli | 2$^r$ | | | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | JM Cerúndolo | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| Alt | L Miedler | 6$^2$ | 2 | | 1 | JM Cerúndolo | 7$^7$ | 6 | | | | | | | | | | |
| WC | P Niklas-Salminen | 2 | 3 | | | L Giustino | 6$^2$ | 1 | | | | | | | | | | |
| | L Giustino | 6 | 6 | | | | | | 1 | JM Cerúndolo | 6 | 6 | | | | | | |
| | D Ajduković | 6 | 4 | 6$^1$ | | | | | | F Ferreira Silva | 1 | 2 | | | | | | |
| | F Ferreira Silva | 2 | 6 | 7$^7$ | | F Ferreira Silva | 7$^7$ | 7 | | | | | | | | | | |
| | N Kicker | 6 | 6 | | | N Kicker | 6$^5$ | 5 | | | | | | | | | | |
| 8 | A Giannessi | 4 | 3 | | | | | | | | | | | 1 | JM Cerúndolo | 7$^7$ | 3 | 1 |
| 4 | J Rodionov | 4 | 6 | 7 | | | | | | | | | | Q | H Mayot | 6$^3$ | 6 | 6 |
| Q | M Echargui | 6 | 1 | 5 | 4 | J Rodionov | 5 | 6$^3$ | | | | | | | | | | |
| Q | C Tabur | 3 | 3 | | | J Sels | 7 | 7$^7$ | | | | | | | | | | |
| | J Sels | 6 | 6 | | | | | | | J Sels | 4 | 6 | 2 | | | | | |
| WC | E Vasa | 4 | 4 | | | | | | Q | H Mayot | 6 | 3 | 6 | | | | | |
| Q | H Mayot | 6 | 6 | | Q | H Mayot | 7 | 7 | | | | | | | | | | |
| LL | J Domingues | 6 | 7 | | LL | J Domingues | 5 | 5 | | | | | | | | | | |
| 7 | D Kuzmanov | 3 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 5 | Z Piros | 6 | 6 | | | | | | | | | | | | | | |
| WC | L Borg | 2 | 3 | | 5 | Z Piros | 3 | 7$^{12}$ | 6 | | | | | | | | |
| Q | Luigi Sorrentino | 6 | 4 | 6 | Q | L Sorrentino | 6 | 6$^{10}$ | 2 | | | | | | | | |
| Alt | O Virtanen | 4 | 6 | 4 | | | | | | 5 | Z Piros | 6 | 6 | | | | |
| | E Furness | 7 | 6 | | | | | | | 3 | M Marterer | 3 | 3 | | | | |
| | C-M Stebe | 5 | 3 | | | E Furness | 3 | 1 | | | | | | | | | |
| | J Forejtek | 2 | 0 | | 3 | M Marterer | 6 | 6 | | | | | | | | | |
| 3 | M Marterer | 6 | 6 | | | | | | | | | | | | 5 | Z Piros | 5 |
| 6 | TA Tirante | 6 | 6 | | | | | | | | | | | | | L Lokoli | 2$^r$ |
| | F Horanský | 3 | 2 | | 6 | TA Tirante | 6 | 2 | 3 | | | | | | | | |
| Q | A Fils | 7$^7$ | 4 | 2 | | L Lokoli | 3 | 6 | 6 | | | | | | | | |
| | L Lokoli | 6$^4$ | 6 | 6 | | | | | | | L Lokoli | 7$^7$ | 4 | 7 | | | |
| Q | JB Torres | 6$^3$ | 3 | | | | | | | | G Melzer | 6$^5$ | 6 | 5 | | | |
| | S Ofner | 7$^7$ | 6 | | | S Ofner | 3 | 6$^4$ | | | | | | | | | |
| | G Melzer | 6$^5$ | 6 | 6 | | G Melzer | 6 | 7$^7$ | | | | | | | | | |
| 2 | M Moraing | 7$^7$ | 4 | 1 | | | | | | | | | | | | | |