# 2015 Open du Pays d'Aix – Singles

Diego Schwartzman was the defending champion but chose not to compete.
Robin Haase took the title, beating Paul-Henri Mathieu 7–6 $^{(7–1)}$, 6–2

## Seeds

* Blaž Kavčič (first round)
* Malek Jaziri (semifinal, retired)
* Lucas Pouille (withdrew)
* Robin Haase (champion)
* Filip Krajinović (first round)
* Norbert Gombos (first round)
* Andrey Golubev (second round)
* Alexander Zverev (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 |
| | Paul-Henri Mathieu | 6 | 4 | 7 | | | | |
| 8 | Alexander Zverev | 4 | 6 | 5 | | | | |
| 8 | Alexander Zverev | 4 | 6 | 5 | | Paul-Henri Mathieu | 6$^1$ | 2 |
| | | | | | 4 | Robin Haase | 7$^7$ | 6 |
| 4 | Robin Haase | 6 | 2 | | 4 | Robin Haase | 7$^7$ | 6 |
| 2 | Malek Jaziri | 3 | 0$^r$ | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | B Kavčič | 6$^5$ | 3 | | | | | | | | | | | | | | |
| | J Millman | 7$^7$ | 6 | | | J Millman | 6 | 6 | | | | | | | | | |
| | D Guez | 5 | 4 | | SE | Í Cervantes | 1 | 1 | | | | | | | | | |
| SE | Í Cervantes | 7 | 6 | | | | | | | J Millman | 5 | 4 | | | | | |
| | G Elias | 3 | 2 | | | | | | | P-H Mathieu | 7 | 6 | | | | | |
| | P-H Mathieu | 6 | 6 | | | P-H Mathieu | 6 | 7 | | | | | | | | | |
| | A Nedovyesov | 6 | 4 | 3 | 7 | A Golubev | 1 | 5 | | | | | | | | | |
| 7 | A Golubev | 4 | 6 | 6 | | | | | | | | | | P-H Mathieu | 6 | 4 | 7 |
| LL | A Escoffier | 1 | 1 | | | | | | | | | | 8 | A Zverev | 4 | 6 | 5 |
| WC | Q Halys | 6 | 6 | | WC | Q Halys | 5 | 2 | | | | | | | | | |
| | A Ghem | 7$^7$ | 6 | | | A Ghem | 7 | 6 | | | | | | | | | |
| | A Beck | 6$^3$ | 2 | | | | | | | A Ghem | 6$^3$ | 4 | | | | | |
| WC | C Lestienne | 7 | 5 | 1 | | | | | 8 | A Zverev | 7$^7$ | 6 | | | | | |
| Q | J Pereira | 5 | 7 | 6 | Q | J Pereira | 1 | 6$^6$ | | | | | | | | | |
| | M Przysiężny | 4 | 0$^r$ | | 8 | A Zverev | 6 | 7$^8$ | | | | | | | | | |
| 8 | A Zverev | 6 | 3 | | | | | | | | | | | | | | |

### 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 |
| 5 | F Krajinović | 3 | 3 | | | | | | | | | | | | | | |
| Q | Y Marti | 6 | 6 | | Q | Y Marti | 3 | 6 | 4 | | | | | | | | |
| | M Bourgue | 5 | 3 | | Q | J Eysseric | 6 | 1 | 6 | | | | | | | | |
| Q | J Eysseric | 7 | 6 | | | | | | | Q | J Eysseric | 0 | 4 | | | | |
| LL | A Kapaś | 7$^7$ | 6 | | | | | | | 4 | R Haase | 6 | 6 | | | | |
| | D Muñoz de la Nava | 6$^3$ | 3 | | LL | A Kapaś | 1 | 4 | | | | | | | | | |
| | M Bachinger | 6 | 4 | 3 | 4 | R Haase | 6 | 6 | | | | | | | | | |
| 4 | R Haase | 3 | 6 | 6 | | | | | | | | | | 4 | R Haase | 6 | 2 |
| 6 | N Gombos | 4 | 6 | 2 | | | | | | | | | | 2 | M Jaziri | 3 | 0$^r$ |
| WC | F Mayer | 6 | 3 | 6 | WC | F Mayer | 6 | 4 | 4 | | | | | | | | |
| Q | Laurent Rochette | 6 | 6 | | Q | L Rochette | 2 | 6 | 6 | | | | | | | | |
| | T Lamasine | 4 | 3 | | | | | | | Q | L Rochette | 1 | 1 | | | | |
| | A Montañés | 6 | 3 | 2 | | | | | | 2 | M Jaziri | 6 | 6 | | | | |
| SE | M Hamou | 4 | 6 | 6 | SE | M Hamou | 4 | 4 | | | | | | | | | |
| | J Zopp | 5 | 7$^7$ | 1 | 2 | M Jaziri | 6 | 6 | | | | | | | | | |
| 2 | M Jaziri | 7 | 6$^4$ | 6 | | | | | | | | | | | | | |