# 2013 Challenger Banque Nationale de Rimouski – Singles

Vasek Pospisil was the defending champion but lost the final 6–7$^{(6–8)}$, 4–6 to quailificant Rik de Voest.

## Seeds

* Vasek Pospisil (final)
* Malek Jaziri (first round)
* Yūichi Sugita (quarterfinals)
* John Millman (second round)
* Bobby Reynolds (semifinals)
* Cedrik-Marcel Stebe (second round)
* Michał Przysiężny (second round)
* Jimmy Wang (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 |
| 1 | Vasek Pospisil | 7 | 6 | | | | | |
| | Aldin Šetkić | 5 | 4 | | | | | |
| | Aldin Šetkić | 5 | 4 | | 1 | Vasek Pospisil | 6$^6$ | 4 |
| | | | | | Q | Rik de Voest | 7$^8$ | 6 |
| 5 | Bobby Reynolds | 6 | 1 | 4 | Q | Rik de Voest | 7$^8$ | 6 |
| Q | Rik de Voest | 4 | 6 | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | V Pospisil | 6 | 3 | 7$^7$ | | | | | | | | | | | | | | |
| | J Baker | 4 | 6 | 6$^5$ | 1 | V Pospisil | 6 | 7$^7$ | | | | | | | | | | |
| | V Millot | 3 | 6 | 6 | | V Millot | 1 | 6$^1$ | | | | | | | | | | |
| WC | F Peliwo | 6 | 3 | 2 | | | | | | 1 | V Pospisil | 6 | 6$^5$ | 7 | | | | |
| | J McGee | 6 | 6 | | | | | | | | J McGee | 3 | 7$^7$ | 5 | | | | |
| | P Polansky | 4 | 4 | | | J McGee | 5 | 6 | 6 | | | | | | | | | |
| | J-P Smith | 2 | 6$^1$ | | 8 | J Wang | 7 | 4 | 2 | | | | | | | | | |
| 8 | J Wang | 6 | 7$^7$ | | | | | | | | | | | | 1 | V Pospisil | 7 | 6 |
| 4 | J Millman | 6 | 4 | 6 | | | | | | | | | | | | A Šetkić | 5 | 4 |
| | C Buchanan | 0 | 6 | 1 | 4 | J Millman | 6$^4$ | 3 | | | | | | | | | | |
| | S Groth | 6 | 4 | 7$^7$ | | S Groth | 7$^7$ | 6 | | | | | | | | | | |
| | F Wolmarans | 4 | 6 | 6$^2$ | | | | | | | S Groth | 6 | 3 | 4 | | | | |
| WC | Hugo Di Feo | 3 | 2 | | | | | | | | A Šetkić | 2 | 6 | 6 | | | | |
| | A Šetkić | 6 | 6 | | | A Šetkić | 7$^7$ | 6 | | | | | | | | | | |
| | A Kuznetsov | 1 | 7$^7$ | 6$^4$ | 7 | M Przysiężny | 6$^4$ | 3 | | | | | | | | | | |
| 7 | M Przysiężny | 6 | 6$^2$ | 7$^7$ | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 5 | B Reynolds | 6 | 6 | | | | | | | | | | | | | | | | |
| | Y Reuter | 1 | 4 | | 5 | B Reynolds | 6 | 6 | | | | | | | | | | | |
| | É Chvojka | 6 | 6 | | | É Chvojka | 4 | 2 | | | | | | | | | | | |
| WC | B Schnur | 3 | 2 | | | | | | | 5 | B Reynolds | 6 | 4 | 6 | | | | | |
| | J Ward | 3 | 6 | 6 | | | | | | 3 | Y Sugita | 2 | 6 | 1 | | | | | |
| | D Zivkovic | 6 | 1 | 1 | | J Ward | 5 | 4 | | | | | | | | | | | |
| WC | M Authom | 0$^r$ | | | 3 | Y Sugita | 7 | 6 | | | | | | | | | | | |
| 3 | Y Sugita | 2 | | | | | | | | | | | | | 5 | B Reynolds | 6 | 1 | 4 |
| 6 | C-M Stebe | 4 | | | | | | | | | | | | | Q | R de Voest | 4 | 6 | 6 |
| | I van der Merwe | 3$^r$ | | | 6 | C-M Stebe | 6$^4$ | 6 | 3 | | | | | | | | | | |
| WC | Milan Pokrajac | 7 | 4 | 3 | Q | R de Voest | 7$^7$ | 2 | 6 | | | | | | | | | | |
| Q | R de Voest | 5 | 6 | 6 | | | | | | Q | R de Voest | 6 | 6 | | | | | | |
| Q | H Moriya | 7$^{12}$ | 4 | 3 | | | | | | | A Bogdanovic | 4 | 3 | | | | | | |
| | A Bogdanovic | 6$^{10}$ | 6 | 6 | | A Bogdanovic | 6 | 6 | | | | | | | | | | | |
| Q | A El-Mihdawy | 6 | 3 | 7$^7$ | Q | A El-Mihdawy | 2 | 4 | | | | | | | | | | | |
| 2 | M Jaziri | 3 | 6 | 6$^4$ | | | | | | | | | | | | | | | |