# 2015 Challenger Banque Nationale de Saguenay – Singles

Julie Coin was the defending champion, but decided not to participate this year.
Jovana Jakšić won the title, defeating Amra Sadiković 6–3, 6–7$^{(5–7)}$, 6–1 in the final.

## Seeds

* Romina Oprandi (withdrew)
* Jessica Pegula (second round)
* Barbora Krejčíková (first round)
* Shahar Pe'er (second round)
* Samantha Crawford (quarterfinals)
* Maria Sanchez (semifinals)
* Michaëlla Krajicek (second round)
* Kristie Ahn (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 |
| | Amra Sadiković | 1 | 7$^7$ | 6 | | | | |
| 6 | Maria Sanchez | 6 | 6$^2$ | 1 | | | | |
| 6 | Maria Sanchez | 6 | 6$^2$ | 1 | Amra Sadiković | 3 | 7$^7$ | 1 |
| | | | | | Jovana Jakšić | 6 | 6$^5$ | 6 |
| Q | Nadja Gilchrist | 5 | 5 | | Jovana Jakšić | 6 | 6$^5$ | 6 |
| | Jovana Jakšić | 7 | 7 | | | | | |

### 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 | Semifinals |
| LL | KK Thandi | 4 | 6 | 1 | | | | | | | | | | | | | | |
| Q | F Stollár | 6 | 4 | 6 | Q | F Stollár | 1 | 4 | | | | | | | | | | |
| | A Sadiković | 6 | 6 | | | A Sadiković | 6 | 6 | | | | | | | | | | |
| Q | M Osaka | 3 | 3 | | | | | | | | A Sadiković | 6 | 6 | | | | | |
| | C Whoriskey | 0 | 6$^2$ | | | | | | | | C Zhao | 4 | 4 | | | | | |
| | C Zhao | 6 | 7$^7$ | | | C Zhao | 1 | 7$^7$ | 7$^7$ | | | | | | | | | |
| | M Bouzková | 6$^6$ | 2$^r$ | | 7 | M Krajicek | 6 | 6$^1$ | 6$^4$ | | | | | | | | | |
| 7 | M Krajicek | 7$^8$ | 3 | | | | | | | | | | | | A Sadiković | 1 | 7$^7$ | 6 |
| 4 | S Pe'er | 3 | 6 | 6 | | | | | | | | | | 6 | M Sanchez | 6 | 6$^2$ | 1 |
| WC | M-A Leduc | 6 | 2 | 2 | 4 | S Pe'er | 1 | 6 | 3 | | | | | | | | | |
| | E Halbauer | 3 | 4 | | WC | C Robillard-Millette | 6 | 4 | 6 | | | | | | | | | |
| WC | C Robillard-Millette | 6 | 6 | | | | | | | WC | C Robillard-Millette | 5 | 0 | | | | | |
| WC | A Wozniak | 6$^4$ | 6 | 3 | | | | | | 6 | M Sanchez | 7 | 6 | | | | | |
| | Q Lemoine | 7$^7$ | 2 | 6 | | Q Lemoine | 3 | 2 | | | | | | | | | | |
| | O Rogowska | 1 | 7$^7$ | 4 | 6 | M Sanchez | 6 | 6 | | | | | | | | | | |
| 6 | M Sanchez | 6 | 6$^3$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | K Ahn | 4 | 4 | | | | | | | | | | | | | | | |
| Q | N Gilchrist | 6 | 6 | | Q | N Gilchrist | 6 | 6 | | | | | | | | | | |
| WC | I Boulais | 3 | 5 | | | S Fichman | 4 | 2 | | | | | | | | | | |
| | S Fichman | 6 | 7 | | | | | | | Q | N Gilchrist | 3 | 7$^7$ | 6 | | | | |
| | M Benoît | 5 | 3 | | | | | | | Q | A Weinhold | 6 | 6$^3$ | 3 | | | | |
| Q | A Weinhold | 7 | 6 | | Q | A Weinhold | 6 | 6 | | | | | | | | | | |
| | F Al-Nabhani | 7$^7$ | 4 | 7 | | F Al-Nabhani | 4 | 1 | | | | | | | | | | |
| 3 | B Krejčíková | 6$^4$ | 6 | 5 | | | | | | | | | | | Q | N Gilchrist | 5 | 5 |
| 5 | S Crawford | 6 | 6 | | | | | | | | | | | | | J Jakšić | 7 | 7 |
| | M Oudin | 1 | 4 | | 5 | S Crawford | 7$^7$ | 6 | | | | | | | | | | |
| | K Liebens | 6 | 4 | 2 | | M Buzărnescu | 6$^5$ | 3 | | | | | | | | | | |
| | M Buzărnescu | 4 | 6 | 6 | | | | | | 5 | S Crawford | 6$^0$ | 3 | | | | | |
| | J Jegiołka | 0 | 6 | 2 | | | | | | | J Jakšić | 7$^7$ | 6 | | | | | |
| | J Jakšić | 6 | 4 | 6 | | J Jakšić | 3 | 7$^9$ | 6 | | | | | | | | | |
| | A Lottner | 4 | 4 | | 2 | J Pegula | 6 | 6$^7$ | 4 | | | | | | | | | |
| 2 | J Pegula | 6 | 6 | | | | | | | | | | | | | | | |