# 2015 Brest Challenger – Singles

This was the first edition of the tournament, Ivan Dodig won the title beating Benoît Paire in the final 7–5, 6–1.

## Seeds

* Benoît Paire (final)
* Nicolas Mahut (first round)
* Illya Marchenko (first round)
* John-Patrick Smith (first round)
* Norbert Gombos (first round)
* Ivan Dodig (champion)
* Farrukh Dustov (first round)
* Luca Vanni (semifinals)

## 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/WC | Benoît Paire | 7$^8$ | 6 | | | | | |
| 8 | Luca Vanni | 6$^6$ | 1 | | | | | |
| 8 | Luca Vanni | 6$^6$ | 1 | | 1/WC | Benoît Paire | 5 | 1 |
| | | | | | 6 | Ivan Dodig | 7 | 6 |
| | Édouard Roger-Vasselin | 6 | 3 | 2 | 6 | Ivan Dodig | 7 | 6 |
| 6 | Ivan Dodig | 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/WC | B Paire | 6 | 6 | | | | | | | | | | | | | | | |
| Q | S Doumbia | 2 | 4 | | 1/WC | B Paire | 6 | 5 | 3 | | | | | | | | | |
| | M Teixeira | 3 | 7$^9$ | 6 | | M Teixeira | 2 | 7 | 0$^r$ | | | | | | | | | |
| Q | Y Reuter | 6 | 6$^7$ | 1 | | | | | | 1/WC | B Paire | 7 | 6$^6$ | 6 | | | | |
| | D Guez | 6 | 6 | | | | | | | | D Guez | 5 | 7$^8$ | 3 | | | | |
| | R Ramírez Hidalgo | 2 | 1 | | | D Guez | 6 | 6 | | | | | | | | | | |
| WC | G Jacq | 6 | 6 | | WC | G Jacq | 4 | 3 | | | | | | | | | | |
| 7 | F Dustov | 3 | 2 | | | | | | | | | | | | 1/WC | B Paire | 7$^8$ | 6 |
| 4 | J-P Smith | 7$^8$ | 6$^2$ | 4 | | | | | | | | | | | 8 | L Vanni | 6$^6$ | 1 |
| | I Sijsling | 6$^6$ | 7$^7$ | 6 | | I Sijsling | 6 | 6 | | | | | | | | | | |
| Q | Maxime Tabatruong | 6$^5$ | 7$^7$ | 6 | Q | M Tabatruong | 2 | 0 | | | | | | | | | | |
| | L Lacko | 7$^7$ | 6$^3$ | 3 | | | | | | | I Sijsling | 5 | 6 | 6$^4$ | | | | |
| | S Caruso | 6$^5$ | 3 | | | | | | | 8 | L Vanni | 7 | 4 | 7$^7$ | | | | |
| | Sebastien Boltz | 7$^7$ | 6 | | | S Boltz | 5 | 2 | | | | | | | | | | |
| | I Nedelko | 3 | 2 | | 8 | L Vanni | 7 | 6 | | | | | | | | | | |
| 8 | L Vanni | 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 | Semifinals |
| 5 | N Gombos | 3 | 2 | | | | | | | | | | | | | | | |
| | É Roger-Vasselin | 6 | 6 | | | É Roger-Vasselin | 6 | 7 | | | | | | | | | | |
| | M Authom | 6 | 5 | 6 | | M Authom | 0 | 5 | | | | | | | | | | |
| WC | A Sidorenko | 4 | 7 | 4 | | | | | | | É Roger-Vasselin | 6 | 7$^7$ | | | | | |
| | V Millot | 7$^7$ | 4 | 4 | | | | | | | K Khachanov | 4 | 6$^5$ | | | | | |
| | C Hemery | 6$^3$ | 6 | 6 | | C Hemery | 6 | 6$^4$ | 5 | | | | | | | | | |
| | K Khachanov | 7$^7$ | 1 | | | K Khachanov | 3 | 7$^7$ | 7 | | | | | | | | | |
| 3/SE | I Marchenko | 6$^4$ | 0$^r$ | | | | | | | | | | | | É Roger-Vasselin | 6 | 3 | 2 |
| 6 | I Dodig | 6$^6$ | 6 | 6 | | | | | | | | | | 6 | I Dodig | 4 | 6 | 6 |
| WC | R Jouan | 7$^8$ | 2 | 1 | 6 | I Dodig | 6 | 6 | | | | | | | | | | |
| | M Przysiężny | 5 | 6 | 6 | | M Przysiężny | 2 | 3 | | | | | | | | | | |
| | M Donati | 7 | 2 | 3 | | | | | | 6 | I Dodig | 6 | 7 | | | | | |
| | A Ungur | 6 | 6 | | | | | | | | A Arnaboldi | 3 | 5 | | | | | |
| Q | Romain Barbosa | 4 | 2 | | | A Ungur | 1 | 5 | | | | | | | | | | |
| | A Arnaboldi | 2 | 6 | 7$^9$ | | A Arnaboldi | 6 | 7 | | | | | | | | | | |
| 2 | N Mahut | 6 | 3 | 6$^7$ | | | | | | | | | | | | | | |