# 2015 Open d'Orléans – Singles

Sergiy Stakhovsky is the defending champion.

## Seeds

* Sergiy Stakhovsky (quarterfinals)
* Jerzy Janowicz (final)
* Marsel İlhan (second round)
* Paul-Henri Mathieu (quarterfinals)
* Ivan Dodig (second round)
* Lukáš Lacko (second round)
* Norbert Gombos (first round)
* Illya Marchenko (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 | Final |
| | Jan-Lennard Struff | 6 | 3 | 6 | | | | | |
| | Kenny de Schepper | 2 | 6 | 3 | | | | | |
| | Kenny de Schepper | 2 | 6 | 3 | | Jan-Lennard Struff | 5 | 6 | 6 |
| | | | | | 2 | Jerzy Janowicz | 7 | 4 | 3 |
| 8 | Illya Marchenko | 1 | 6 | 4 | 2 | Jerzy Janowicz | 7 | 4 | 3 |
| 2 | Jerzy Janowicz | 6 | 2 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Stakhovsky | 6 | 6$^6$ | 6 | | | | | | | | | | | | | |
| Q | F Veger | 4 | 7$^8$ | 3 | 1 | S Stakhovsky | 6 | 6 | | | | | | | | | |
| | A Golubev | 7$^{10}$ | 7$^7$ | | | A Golubev | 1 | 3 | | | | | | | | | |
| | M Copil | 6$^8$ | 6$^3$ | | | | | | | 1 | S Stakhovsky | 4 | 2 | | | | |
| WC | G Barrère | 1 | 4 | | | | | | | | J-L Struff | 6 | 6 | | | | |
| | J-L Struff | 6 | 6 | | | J-L Struff | 3 | 7$^7$ | 6 | | | | | | | | |
| WC | J Munar | 6 | 5 | 1 | 5 | I Dodig | 6 | 6$^5$ | 2 | | | | | | | | |
| 5 | I Dodig | 4 | 7 | 6 | | | | | | | | | | J-L Struff | 6 | 3 | 6 |
| 3 | M İlhan | 6 | 6 | | | | | | | | | | | K de Schepper | 2 | 6 | 3 |
| WC | E Couacaud | 1 | 2 | | 3 | M İlhan | 6$^5$ | 4 | | | | | | | | | |
| | D Guez | 3 | 2 | | | K de Schepper | 7$^7$ | 6 | | | | | | | | | |
| | K de Schepper | 6 | 6 | | | | | | | | K de Schepper | 7$^{11}$ | 6 | | | | |
| | I Sijsling | 6 | 6 | | | | | | | PR | M Chiudinelli | 6$^9$ | 3 | | | | |
| Q | M Teixeira | 2 | 2 | | | I Sijsling | 3 | 7 | 3 | | | | | | | | |
| PR | M Chiudinelli | 6$^2$ | 6 | 6 | PR | M Chiudinelli | 6 | 5 | 6 | | | | | | | | |
| 7 | N Gombos | 7$^7$ | 4 | 2 | | | | | | | | | | | | | |

### 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 |
| 8 | I Marchenko | 6 | 6 | | | | | | | | | | | | | | | |
| Q | Maxime Tabatruong | 3 | 2 | | 8 | I Marchenko | 6 | 6 | | | | | | | | | | |
| WC | A Sidorenko | 3 | 6 | 6 | WC | A Sidorenko | 2 | 2 | | | | | | | | | | |
| | Y Mertens | 6 | 4 | 4 | | | | | | 8 | I Marchenko | 6 | 6 | | | | | |
| | É Roger-Vasselin | 6 | 6 | | | | | | | 4 | P-H Mathieu | 4 | 4 | | | | | |
| | J Ward | 3 | 3 | | | É Roger-Vasselin | 3 | 6 | 4 | | | | | | | | | |
| Q | Y Marti | 2 | 6$^2$ | | 4 | P-H Mathieu | 6 | 1 | 6 | | | | | | | | | |
| 4 | P-H Mathieu | 6 | 7$^7$ | | | | | | | | | | | 8 | I Marchenko | 1 | 6 | 4 |
| 6 | L Lacko | 6 | 6 | | | | | | | | | | | 2 | J Janowicz | 6 | 2 | 6 |
| | N Langer | 2 | 1 | | 6 | L Lacko | 3 | 6 | 6$^2$ | | | | | | | | | |
| | J Mertl | 2 | 4 | | SE | F Škugor | 6 | 1 | 7$^7$ | | | | | | | | | |
| SE | F Škugor | 6 | 6 | | | | | | | SE | F Škugor | 4 | 4 | | | | | |
| | T Lamasine | 1 | 1 | | | | | | | 2 | J Janowicz | 6 | 6 | | | | | |
| | V Millot | 6 | 6 | | | V Millot | 6 | 3 | 2 | | | | | | | | | |
| | N Desein | 4 | 3 | | 2 | J Janowicz | 4 | 6 | 6 | | | | | | | | | |
| 2 | J Janowicz | 6 | 6 | | | | | | | | | | | | | | | |