# 2006 Orange Prokom Open – Singles

Gaël Monfils was the defending champion, but did not participate.
Nikolay Davydenko won the title, defeating Florian Mayer 7–6$^{(8–6)}$, 5–7, 6–4 in the final.

## Seeds

* Nikolay Davydenko (champion)
* Tommy Robredo (second round)
* Gastón Gaudio (second round)
* Guillermo Coria (first round, retired due to a shoulder injury)
* Juan Ignacio Chela (quarterfinals)
* Rubén Ramírez Hidalgo (first round)
* Filippo Volandri (semifinals)
* Agustín Calleri (semifinals, retired)

## 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 | Final |
| 1 | Nikolay Davydenko | 6 | 6 | | | | | |
| 7 | Filippo Volandri | 2 | 4 | | | | | |
| 7 | Filippo Volandri | 2 | 4 | 1 | Nikolay Davydenko | 7$^8$ | 5 | 6 |
| | | | | | Florian Mayer | 6$^6$ | 7 | 4 |
| 8 | Agustín Calleri | 2 | 3$^r$ | | Florian Mayer | 6$^6$ | 7 | 4 |
| | Florian Mayer | 6 | 4 | | | | | |

### 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 | N Davydenko | 6 | 6 | | | | | | | | | | | | | | |
| | C Rochus | 1 | 2 | | 1 | N Davydenko | 7 | 6$^7$ | 6 | | | | | | | | |
| | J Mónaco | 2 | 7$^7$ | 6 | | J Mónaco | 5 | 7$^9$ | 1 | | | | | | | | |
| | J Melzer | 6 | 6$^2$ | 4 | | | | | | 1 | N Davydenko | 6 | 6 | | | | |
| | P Kohlschreiber | 0 | 2 | | | | | | | | C Berlocq | 0 | 4 | | | | |
| | C Berlocq | 6 | 6 | | | C Berlocq | 5 | 7 | 6 | | | | | | | | |
| | L Dlouhý | 6 | 6 | | | L Dlouhý | 7 | 5 | 0 | | | | | | | | |
| 6 | R Ramírez Hidalgo | 4 | 2 | | | | | | | | | | | 1 | N Davydenko | 6 | 6 |
| 3 | G Gaudio | 6 | 6$^4$ | 6 | | | | | | | | | | 7 | F Volandri | 2 | 4 |
| | B Pašanski | 1 | 7$^7$ | 4 | 3 | G Gaudio | 7 | 4 | 6$^4$ | | | | | | | | |
| | O Marach | 6 | 7$^8$ | | | O Marach | 5 | 6 | 7$^7$ | | | | | | | | |
| | A Waske | 4 | 6$^6$ | | | | | | | | O Marach | 2 | 3 | | | | |
| | M Zabaleta | 6$^4$ | 5 | | | | | | | 7 | F Volandri | 6 | 6 | | | | |
| | G García López | 7$^7$ | 7 | | | G García López | 3 | 6 | 4 | | | | | | | | |
| Q | D Gimeno Traver | 4 | 1 | | 7 | F Volandri | 6 | 3 | 6 | | | | | | | | |
| 7 | F Volandri | 6 | 6 | | | | | | | | | | | | | | |

### Bottom 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 |
| 8 | A Calleri | 6 | 2 | 7$^7$ | | | | | | | | | | | | |
| Q | H Armando | 4 | 6 | 6$^4$ | 8 | A Calleri | 6 | 6 | | | | | | | | |
| WC | G Panfil | 1 | 3 | | | R Sluiter | 4 | 4 | | | | | | | | |
| | R Sluiter | 6 | 6 | | | | | | 8 | A Calleri | 6 | 6 | | | | |
| | J Vaněk | 7$^7$ | 6 | | | | | | WC | M Przysiężny | 4 | 2 | | | | |
| | A di Mauro | 6$^3$ | 0 | | | J Vaněk | 3 | 1 | | | | | | | | |
| WC | M Przysiężny | 5 | | | WC | M Przysiężny | 6 | 6 | | | | | | | | |
| 4 | G Coria | 6$^r$ | | | | | | | | | | | 8 | A Calleri | 2 | 3$^r$ |
| 5 | JI Chela | 6 | 6 | | | | | | | | | | | F Mayer | 6 | 4 |
| Q | A García | 3 | 2 | | 5 | JI Chela | 6 | 6 | | | | | | | | |
| | M Daniel | 4 | 0$^r$ | | Q | M Vassallo Argüello | 2 | 1 | | | | | | | | |
| Q | M Vassallo Argüello | 6 | 2 | | | | | | 5 | JI Chela | 4 | 0 | | | | |
| WC | Ł Kubot | 1 | 2 | | | | | | | F Mayer | 6 | 6 | | | | |
| | F Mayer | 6 | 6 | | | F Mayer | 6 | 6 | | | | | | | | |
| | I Minář | 6$^5$ | 6 | 4 | 2 | T Robredo | 2 | 4 | | | | | | | | |
| 2 | T Robredo | 7$^7$ | 3 | 6 | | | | | | | | | | | | |