# 2022 Open Quimper Bretagne – Singles

Brandon Nakashima was the defending champion but chose not to participate.
Vasek Pospisil won the title after defeating Grégoire Barrère 6–4, 3–6, 6–1 in the final.

## Seeds

* Henri Laaksonen (first round)
* Pierre-Hugues Herbert (first round)
* Dennis Novak (semifinals)
* Gilles Simon (first round)
* Vasek Pospisil (champion)
* João Sousa (quarterfinals)
* Jiří Lehečka (first round)
* Roman Safiullin (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 | Final | Final | Final | Final | Final |
| | Grégoire Barrère | 6 | 6 | | | | | |
| 3 | Dennis Novak | 3 | 2 | | | | | |
| 3 | Dennis Novak | 3 | 2 | | Grégoire Barrère | 4 | 6 | 1 |
| | | | | 5 | Vasek Pospisil | 6 | 3 | 6 |
| 5 | Vasek Pospisil | 6 | 6 | 5 | Vasek Pospisil | 6 | 3 | 6 |
| Q | Hiroki Moriya | 2 | 3 | | | | | |

### 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 | H Laaksonen | 4 | 3 | | | | | | | | | | | | | | |
| | D Džumhur | 6 | 6 | | | D Džumhur | 6$^5$ | 2 | | | | | | | | | |
| WC | L Van Assche | 6$^5$ | 2 | | Q | A Kuznetsov | 7$^7$ | 6 | | | | | | | | | |
| Q | A Kuznetsov | 7$^7$ | 6 | | | | | | | Q | A Kuznetsov | 3 | 3 | | | | |
| | M Janvier | 3 | 1 | | | | | | | | G Barrère | 6 | 6 | | | | |
| | L Pouille | 6 | 6 | | | L Pouille | 4 | 3 | | | | | | | | | |
| | G Barrère | 6 | 6 | | | G Barrère | 6 | 6 | | | | | | | | | |
| 7 | J Lehečka | 2 | 3 | | | | | | | | | | | | G Barrère | 6 | 6 |
| 3 | D Novak | 6 | 2 | 6 | | | | | | | | | | 3 | D Novak | 3 | 2 |
| | Z Bergs | 4 | 6 | 4 | 3 | D Novak | 6 | 6 | | | | | | | | | |
| Q | E Furness | 6 | 6 | | Q | E Furness | 4 | 4 | | | | | | | | | |
| | F Horanský | 2 | 3 | | | | | | | 3 | D Novak | 6 | 7$^8$ | | | | |
| LL | A Arnaboldi | 3 | 0$^r$ | | | | | | | 6 | J Sousa | 3 | 6$^6$ | | | | |
| | C Lestienne | 6 | 3 | | | C Lestienne | 3 | 6 | 3 | | | | | | | | |
| | F Agamenone | 3 | 3 | | 6 | J Sousa | 6 | 2 | 6 | | | | | | | | |
| 6 | J Sousa | 6 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | V Pospisil | 6 | 4 | 6 | | | | | | | | | | | | | |
| | M Bourgue | 3 | 6 | 4 | 5 | V Pospisil | 6 | 6 | | | | | | | | | |
| | M Moraing | 3 | 5 | | | L Lacko | 4 | 3 | | | | | | | | | |
| | L Lacko | 6 | 7 | | | | | | | 5 | V Pospisil | 7$^7$ | 6 | | | | |
| Q | T van Rijthoven | 7$^7$ | 6 | | | | | | | Q | T van Rijthoven | 6$^3$ | 4 | | | | |
| | A Hoang | 6$^2$ | 3 | | Q | T van Rijthoven | 7 | 6 | | | | | | | | | |
| | K Żuk | 7$^7$ | 4 | 6 | | K Żuk | 5 | 4 | | | | | | | | | |
| 4/WC | G Simon | 6$^5$ | 6 | 3 | | | | | | | | | | 5 | V Pospisil | 6 | 6 |
| 8 | R Safiullin | 6$^7$ | 3 | | | | | | | | | | | Q | H Moriya | 2 | 3 |
| | R Bemelmans | 7$^9$ | 6 | | | R Bemelmans | 5 | 1 | | | | | | | | | |
| Q | H Moriya | 6 | 6 | | Q | H Moriya | 7 | 6 | | | | | | | | | |
| Q | S Mochizuki | 4 | 1 | | | | | | | Q | H Moriya | 6 | 7 | | | | |
| | M-A Hüsler | 4 | 3 | | | | | | | Q | A Müller | 2 | 5 | | | | |
| WC | J-W Tsonga | 6 | 6 | | WC | J-W Tsonga | 2 | 6 | 4 | | | | | | | | |
| Q | A Müller | 6 | 6 | | Q | A Müller | 6 | 4 | 6 | | | | | | | | |
| 2 | P-H Herbert | 4 | 3 | | | | | | | | | | | | | | |