# 2012 ATP Roller Open – Singles

Tobias Kamke won the title, defeating Paul-Henri Mathieu 7–6$^{(9–7)}$, 6–4 in the final.

## Seeds

* Gilles Müller (second round)
* Jürgen Zopp (semifinals)
* Ričardas Berankis (second round)
* Tobias Kamke (champion)
* Édouard Roger-Vasselin (semifinals)
* Horacio Zeballos (quarterfinals)
* Florent Serra (first round)
* Ivan Dodig (quarterfinals)

## 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 | Final | Final | Final | Final |
| 5 | Édouard Roger-Vasselin | 4 | 6$^4$ | | | | |
| 4/WC | Tobias Kamke | 6 | 7$^7$ | | | | |
| 4/WC | Tobias Kamke | 6 | 7$^7$ | 4/WC | Tobias Kamke | 7$^9$ | 6 |
| | | | | WC | Paul-Henri Mathieu | 6$^7$ | 4 |
| WC | Paul-Henri Mathieu | 7$^7$ | 6 | WC | Paul-Henri Mathieu | 6$^7$ | 4 |
| 2 | Jürgen Zopp | 6$^2$ | 2 | | | | |

### 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 | G Müller | 6 | 6 | | | | | | | | | | | | | | | |
| WC | U Nastasi | 4 | 1 | | 1 | G Müller | 4 | 4 | | | | | | | | | | |
| Q | Gauthier Stauffer | 0 | 2 | | | N Desein | 6 | 6 | | | | | | | | | | |
| | N Desein | 6 | 6 | | | | | | | | N Desein | 5 | 4 | | | | | |
| | L Grigelis | 4 | 4 | | | | | | | 5 | É Roger-Vasselin | 7 | 6 | | | | | |
| | A Bossel | 6 | 6 | | | A Bossel | 3 | 6 | 3 | | | | | | | | | |
| | E Kirillov | 5 | 6$^2$ | | 5 | É Roger-Vasselin | 6 | 4 | 6 | | | | | | | | | |
| 5 | É Roger-Vasselin | 7 | 7$^7$ | | | | | | | | | | | | 5 | É Roger-Vasselin | 4 | 6$^4$ |
| 4/WC | T Kamke | 6 | 5 | 6 | | | | | | | | | | | 4/WC | T Kamke | 6 | 7$^7$ |
| | Moritz Baumann | 2 | 7 | 2 | 4/WC | T Kamke | 6 | 7$^7$ | | | | | | | | | | |
| | V Millot | 1 | 5 | | | J Goodall | 2 | 6$^3$ | | | | | | | | | | |
| | J Goodall | 6 | 7 | | | | | | | 4/WC | T Kamke | 6 | 5 | 6 | | | | |
| Q | Jules Marie | 4 | 3 | | | | | | | 8 | I Dodig | 4 | 7 | 4 | | | | |
| | J Minář | 6 | 6 | | | J Minář | 6 | 2 | 6$^3$ | | | | | | | | | |
| | J Ouanna | 4 | 3 | | 8 | I Dodig | 2 | 6 | 7$^7$ | | | | | | | | | |
| 8 | I Dodig | 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 |
| 7 | F Serra | 3 | 3 | | | | | | | | | | | | | | |
| WC | P-H Mathieu | 6 | 6 | | WC | P-H Mathieu | 6 | 6 | | | | | | | | | |
| Q | Elie Rousset | 0 | 2 | | | P-H Herbert | 2 | 1 | | | | | | | | | |
| | P-H Herbert | 6 | 6 | | | | | | | WC | P-H Mathieu | 7$^7$ | 7$^8$ | | | | |
| | J Hernych | 6 | 6 | | | | | | | | J Hernych | 6$^5$ | 6$^6$ | | | | |
| WC | Maciej Najfeld | 0 | 0 | | | J Hernych | 5 | 7 | 6 | | | | | | | | |
| | K de Schepper | 4 | 2 | | 3 | R Berankis | 7 | 5 | 2 | | | | | | | | |
| 3 | R Berankis | 6 | 6 | | | | | | | | | | | WC | P-H Mathieu | 7$^7$ | 6 |
| 6 | H Zeballos | 6 | 6 | | | | | | | | | | | 2 | J Zopp | 6$^2$ | 2 |
| Q | Gilles Kremer | 1 | 2 | | 6 | H Zeballos | 4 | 6 | 6 | | | | | | | | |
| | M Authom | 7$^7$ | | | | M Authom | 6 | 3 | 2 | | | | | | | | |
| | I Bozoljac | 6$^5$ | r | | | | | | | 6 | H Zeballos | 6$^2$ | 3 | | | | |
| | F Nielsen | 3 | 6 | 6 | | | | | | 2 | J Zopp | 7$^7$ | 6 | | | | |
| | J Eysseric | 6 | 4 | 1 | | F Nielsen | 6$^2$ | 2 | | | | | | | | | |
| | A Begemann | 3 | 0 | | 2 | J Zopp | 7$^7$ | 6 | | | | | | | | | |
| 2 | J Zopp | 6 | 6 | | | | | | | | | | | | | | |