# 2006 Dutch Open – Singles

Fernando González was the defending champion, but did not participate this year.
Novak Djokovic won the tournament (his first career title), beating Nicolás Massú in the final, 7–6$^{(7–5)}$, 6–4.

## Seeds

* Guillermo Coria (semifinals, retired due to a right shoulder injury)
* Paul-Henri Mathieu (second round)
* Novak Djokovic (champion)
* Nicolás Massú (final)
* Carlos Moyá (quarterfinals)
* Alberto Martín (quarterfinals)
* Daniele Bracciali (second round)
* Julien Benneteau (first round)

## 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 |
| 1 | Guillermo Coria | 2 | 0$^r$ | | | | |
| 3 | Novak Djokovic | 6 | 1 | | | | |
| 3 | Novak Djokovic | 6 | 1 | 3 | Novak Djokovic | 7$^7$ | 6 |
| | | | | 4 | Nicolás Massú | 6$^5$ | 4 |
| 4 | Nicolás Massú | 6 | 6 | 4 | Nicolás Massú | 6$^5$ | 4 |
| | Rubén Ramírez Hidalgo | 1 | 3 | | | | |

### 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 | G Coria | 6 | 4 | 6 | | | | | | | | | | | | | |
| WC | R Haase | 3 | 6 | 4 | 1 | G Coria | 7 | 4 | 6 | | | | | | | | |
| | S Roitman | 6 | 6 | | | S Roitman | 5 | 6 | 2 | | | | | | | | |
| SE | M Čilić | 3 | 1 | | | | | | | 1 | G Coria | 6 | 7$^7$ | | | | |
| | D Gremelmayr | 2 | 6$^5$ | | | | | | | | A Calleri | 3 | 6$^4$ | | | | |
| | A Calleri | 6 | 7$^7$ | | | A Calleri | 1 | 7$^7$ | 6 | | | | | | | | |
| WC | I Sijsling | 7$^7$ | 4 | 2 | 7 | D Bracciali | 6 | 6$^2$ | 0 | | | | | | | | |
| 7 | D Bracciali | 6$^5$ | 6 | 6 | | | | | | | | | | 1 | G Coria | 2 | 0$^r$ |
| 3 | N Djokovic | 6 | 6 | | | | | | | | | | | 3 | N Djokovic | 6 | 1 |
| | B Pašanski | 0 | 3 | | 3 | N Djokovic | 6 | 6 | | | | | | | | | |
| Q | S Darcis | 5 | 3 | | | T Zíb | 4 | 2 | | | | | | | | | |
| | T Zíb | 7 | 6 | | | | | | | 3 | N Djokovic | 6 | 6 | | | | |
| | M Gicquel | 6 | 6 | | | | | | | | M Gicquel | 3 | 4 | | | | |
| | F Vicente | 2 | 4 | | | M Gicquel | 4 | 6 | 6 | | | | | | | | |
| WC | T de Bakker | 6 | 6 | | WC | T de Bakker | 6 | 3 | 2 | | | | | | | | |
| 8 | J Benneteau | 3 | 3 | | | | | | | | | | | | | | |

### 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 |
| 5 | C Moyá | 6 | 7$^8$ | | | | | | | | | | | | | |
| | G García-López | 4 | 6$^6$ | | 5 | C Moyá | 7 | 6 | | | | | | | | |
| Q | F Fognini | 6 | 1 | 7 | Q | F Fognini | 5 | 3 | | | | | | | | |
| Q | JP Guzmán | 3 | 6 | 5 | | | | | 5 | C Moyá | 5 | 4 | | | | |
| | JA Marín | 6 | 7 | | | | | | 4 | N Massú | 7 | 6 | | | | |
| | D Sanguinetti | 2 | 5 | | | JA Marín | 4 | 6$^2$ | | | | | | | | |
| Q | A Vinciguerra | 6$^3$ | 3 | | 4 | N Massú | 6 | 7$^7$ | | | | | | | | |
| 4 | N Massú | 7$^7$ | 6 | | | | | | | | | | 4 | N Massú | 6 | 6 |
| 6 | A Martín | 6 | 6 | | | | | | | | | | | R Ramírez Hidalgo | 1 | 3 |
| | A Montañés | 2 | 2 | | 6 | A Martín | 6 | 6 | | | | | | | | |
| | I Minář | 4 | 3 | | | E Massa | 2 | 4 | | | | | | | | |
| | E Massa | 6 | 6 | | | | | | 6 | A Martín | 2 | 2 | | | | |
| | C Berlocq | 7$^7$ | 3 | 3 | | | | | | R Ramírez Hidalgo | 6 | 6 | | | | |
| | R Ramírez Hidalgo | 6$^4$ | 6 | 6 | | R Ramírez Hidalgo | 6 | 6 | | | | | | | | |
| | A di Mauro | 0 | 3 | | 2 | P-H Mathieu | 4 | 2 | | | | | | | | |
| 2 | P-H Mathieu | 6 | 6 | | | | | | | | | | | | | |