# 2022 Challenger Banque Nationale de Drummondville – Singles

Maxime Cressy was the defending champion but chose not to defend his title.
Vasek Pospisil won the title after defeating Michael Mmoh 7–6$^{(7–5)}$, 4–6, 6–4 in the final.

## Seeds

* Emilio Gómez (second round)
* Michael Mmoh (final)
* Vasek Pospisil (champion)
* Juan Pablo Ficovich (first round)
* Enzo Couacaud (withdrew)
* Antoine Escoffier (semifinals)
* Alexis Galarneau (quarterfinals)
* Gabriel Diallo (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 | Semifinals | Final | Final | Final | Final | Final |
| 6 | Antoine Escoffier | 3 | 6 | 3 | | | | | |
| 3 | Vasek Pospisil | 6 | 3 | 6 | | | | | |
| 3 | Vasek Pospisil | 6 | 3 | 6 | 3 | Vasek Pospisil | 7$^7$ | 4 | 6 |
| | | | | | 2 | Michael Mmoh | 6$^5$ | 6 | 4 |
| | Michael Geerts | 2 | 0 | | 2 | Michael Mmoh | 6$^5$ | 6 | 4 |
| 2 | Michael Mmoh | 6 | 6 | | | | | | |

### 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 | E Gómez | 6 | 6 | | | | | | | | | | | | | | | |
| | N Mejía | 3 | 3 | | 1 | E Gómez | 6$^3$ | 1 | | | | | | | | | | |
| Q | Roy Smith | 2 | 6 | 2 | | A Dougaz | 7$^7$ | 6 | | | | | | | | | | |
| | A Dougaz | 6 | 4 | 6 | | | | | | A Dougaz | 7$^{15}$ | 6$^5$ | 6$^2$ | | | | | |
| | G Oradini | 7$^7$ | 5 | 6 | | | | | 6 | A Escoffier | 6$^{13}$ | 7$^7$ | 7$^7$ | | | | | |
| WC | Marko Stakusic | 6$^1$ | 7 | 0 | | G Oradini | 4 | 4 | | | | | | | | | | |
| PR | J Ocleppo | 6$^3$ | 5 | | 6 | A Escoffier | 6 | 6 | | | | | | | | | | |
| 6 | A Escoffier | 7$^7$ | 7 | | | | | | | | | | | 6 | A Escoffier | 3 | 6 | 3 |
| 3 | V Pospisil | 6 | 6 | | | | | | | | | | | 3 | V Pospisil | 6 | 3 | 6 |
| Q | L Draxl | 1 | 2 | | 3 | V Pospisil | 6 | 6 | | | | | | | | | | |
| Q | Joshua Lapadat | 2 | 2 | | | U Blanch | 4 | 3 | | | | | | | | | | |
| | U Blanch | 6 | 6 | | | | | | 3 | V Pospisil | 6 | 7$^7$ | | | | | | |
| | H Mayot | 6 | 6 | | | | | | | H Mayot | 3 | 6$^3$ | | | | | | |
| | M Neuchrist | 4 | 3 | | | H Mayot | 7 | 6 | | | | | | | | | | |
| LL | Roko Horvat | 7$^7$ | 6 | | LL | R Horvat | 5 | 0 | | | | | | | | | | |
| LL | C Frantzen | 6$^3$ | 1 | | | | | | | | | | | | | | | |

### 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 |
| 7 | A Galarneau | 3 | 6 | 7$^9$ | | | | | | | | | | | | | | |
| | G Décamps | 6 | 2 | 6$^7$ | 7 | A Galarneau | 6 | 6 | | | | | | | | | | |
| | E Leshem | 6$^3$ | 3 | | WC | J Boulais | 2 | 1 | | | | | | | | | | |
| WC | J Boulais | 7$^7$ | 6 | | | | | | | 7 | A Galarneau | 3 | 6 | 1 | | | | |
| WC | Taha Baadi | 6 | 2 | 6 | | | | | | | M Geerts | 6 | 3 | 6 | | | | |
| Alt | M Jaziri | 3 | 6 | 4 | WC | T Baadi | 6 | 6$^8$ | 4 | | | | | | | | | |
| | M Geerts | 7$^{12}$ | 4 | 7 | | M Geerts | 2 | 7$^{10}$ | 6 | | | | | | | | | |
| 4 | JP Ficovich | 6$^{10}$ | 6 | 5 | | | | | | | | | | | | M Geerts | 2 | 0 |
| 8 | G Diallo | 6 | 7$^8$ | | | | | | | | | | | | 2 | M Mmoh | 6 | 6 |
| Q | Kai Wehnelt | 4 | 6$^6$ | | 8 | G Diallo | 4 | 2 | | | | | | | | | | |
| Q | MH Rehberg | 4 | 0$^r$ | | | C Broom | 6 | 6 | | | | | | | | | | |
| | C Broom | 6 | 1 | | | | | | | | C Broom | 0 | 5 | | | | | |
| Q | M Kaśnikowski | 6 | 7 | | | | | | | 2 | M Mmoh | 6 | 7 | | | | | |
| | S Mansouri | 4 | 5 | | Q | M Kaśnikowski | 3 | 5 | | | | | | | | | | |
| | V Vacherot | 5 | 2 | | 2 | M Mmoh | 6 | 7 | | | | | | | | | | |
| 2 | M Mmoh | 7 | 6 | | | | | | | | | | | | | | | |