# 2022 Calgary National Bank Challenger – Men's singles

Arthur Rinderknech was the defending champion but chose not to defend his title.
Dominik Koepfer won the title after defeating Aleksandar Vukic 6–2, 6–4 in the final.

## Seeds

* Emilio Gómez (first round)
* Vasek Pospisil (quarterfinals)
* Juan Pablo Ficovich (second round)
* Aleksandar Vukic (final)
* Dominik Koepfer (champion)
* Antoine Escoffier (quarterfinals)
* Brandon Holt (first round)
* Alexis Galarneau (quarterfinals)

## 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 |
| 5 | Dominik Koepfer | 7$^7$ | 6 | | | | |
| | Gabriel Diallo | 6$^2$ | 1 | | | | |
| | Gabriel Diallo | 6$^2$ | 1 | 5 | Dominik Koepfer | 6 | 6 |
| | | | | 4 | Aleksandar Vukic | 2 | 4 |
| 4 | Aleksandar Vukic | 7 | 7$^7$ | 4 | Aleksandar Vukic | 2 | 4 |
| Q | Maks Kaśnikowski | 5 | 6$^2$ | | | | |

### 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 |
| 1 | E Gómez | 6 | 5 | 1 | | | | | | | | | | | | | |
| | H Mayot | 3 | 7 | 6 | | H Mayot | 6 | 6 | | | | | | | | | |
| Alt | M Jaziri | 6 | 6$^3$ | 2 | Q | M Pervolarakis | 4 | 0 | | | | | | | | | |
| Q | M Pervolarakis | 3 | 7$^7$ | 6 | | | | | | H Mayot | 6$^0$ | 6 | 3 | | | | |
| WC | C Harper | 7$^7$ | 3 | 6 | | | | | 5 | D Koepfer | 7$^7$ | 3 | 6 | | | | |
| Alt | MH Rehberg | 6$^4$ | 6 | 4 | WC | C Harper | 4 | 1 | | | | | | | | | |
| | N Chappell | 2 | 6$^4$ | | 5 | D Koepfer | 6 | 6 | | | | | | | | | |
| 5 | D Koepfer | 6 | 7$^7$ | | | | | | | | | | | 5 | D Koepfer | 7$^7$ | 6 |
| 3 | JP Ficovich | 7$^7$ | 6 | | | | | | | | | | | | G Diallo | 6$^2$ | 1 |
| | A Dougaz | 6$^2$ | 2 | | 3 | JP Ficovich | 3 | 2 | | | | | | | | | |
| | G Diallo | 7$^7$ | 6 | | | G Diallo | 6 | 6 | | | | | | | | | |
| PR | J Ocleppo | 6$^2$ | 4 | | | | | | | G Diallo | 6 | 5 | 7 | | | | |
| Q | J Härteis | 5 | 4 | | | | | | 6 | A Escoffier | 3 | 7 | 5 | | | | |
| | G Décamps | 7 | 6 | | | G Décamps | 5 | 3 | | | | | | | | | |
| WC | J Boulais | 3 | 3 | | 6 | A Escoffier | 7 | 6 | | | | | | | | | |
| 6 | A Escoffier | 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 |
| 8 | A Galarneau | 7$^8$ | 6 | | | | | | | | | | | | | | |
| Q | M Neuchrist | 6$^6$ | 1 | | 8 | A Galarneau | 6 | 6 | | | | | | | | | |
| WC | Jaden Weekes | 2 | 4 | | | S Mansouri | 3 | 4 | | | | | | | | | |
| | S Mansouri | 6 | 6 | | | | | | | 8 | A Galarneau | 3 | 6$^4$ | | | | |
| | C Broom | 3 | 6 | 6 | | | | | | 4 | A Vukic | 6 | 7$^7$ | | | | |
| Q | A Fery | 6 | 3 | 4 | | C Broom | 6 | 4 | 3 | | | | | | | | |
| | B Lock | 2 | 1 | | 4 | A Vukic | 4 | 6 | 6 | | | | | | | | |
| 4 | A Vukic | 6 | 6 | | | | | | | | | | | 4 | A Vukic | 7 | 7$^7$ |
| 7 | B Holt | 4 | 6 | 5 | | | | | | | | | | Q | M Kaśnikowski | 5 | 6$^2$ |
| Q | M Kaśnikowski | 6 | 3 | 7 | Q | M Kaśnikowski | 6 | 6 | | | | | | | | | |
| Q | A Perez | 6 | 6 | | Q | A Perez | 4 | 4 | | | | | | | | | |
| | E Leshem | 4 | 4 | | | | | | | Q | M Kaśnikowski | 7$^9$ | 6 | | | | |
| | M Geerts | 4 | 6 | 1 | | | | | | 2 | V Pospisil | 6$^7$ | 3 | | | | |
| | V Vacherot | 6 | 4 | 6 | | V Vacherot | 6$^3$ | 3 | | | | | | | | | |
| | E Zhu | 3 | 4 | | 2 | V Pospisil | 7$^7$ | 6 | | | | | | | | | |
| 2 | V Pospisil | 6 | 6 | | | | | | | | | | | | | | |