# 2006 If Stockholm Open – Singles

James Blake was the defending champion and successfully defended his title, beating Jarkko Nieminen 6–4, 6–2 in the final.

## Seeds

* Rafael Nadal (second round)
* James Blake (champion)
* Tomáš Berdych (quarterfinals)
* David Ferrer (second round)
* Jarkko Nieminen (final)
* Olivier Rochus (quarterfinals)
* Kristof Vliegen (quarterfinals)
* Robin Söderling (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 |
| WC | Joachim Johansson | 6$^8$ | 7$^7$ | 3 | | | | |
| 5 | Jarkko Nieminen | 7$^{10}$ | 6$^5$ | 6 | | | | |
| 5 | Jarkko Nieminen | 7$^{10}$ | 6$^5$ | 6 | 5 | Jarkko Nieminen | 4 | 2 |
| | | | | | 2 | James Blake | 6 | 6 |
| 8 | Robin Söderling | 5 | 6$^4$ | | 2 | James Blake | 6 | 6 |
| 2 | James Blake | 7 | 7$^7$ | | | | | |

### Top half

| 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 | Semifinals |
| 1 | R Nadal | 6 | 6 | | | | | | | | | | | | | | | |
| | R Sluiter | 4 | 2 | 1 | R Nadal | 4 | 6$^4$ | | | | | | | | | | | |
| | D Sanguinetti | 4 | 4 | WC | J Johansson | 6 | 7$^7$ | | | | | | | | | | | |
| WC | J Johansson | 6 | 6 | | | | | | WC | J Johansson | 6$^5$ | 7$^7$ | 7$^9$ | | | | | |
| | F Dancevic | 6 | 6 | | | | | | 7 | K Vliegen | 7$^7$ | 6$^5$ | 6$^7$ | | | | | |
| | G García-López | 4 | 1 | | F Dancevic | 6 | 3 | 4 | | | | | | | | | | |
| | N Massú | 2 | 4 | 7 | K Vliegen | 3 | 6 | 6 | | | | | | | | | | |
| 7 | K Vliegen | 6 | 6 | | | | | | | | | | | WC | J Johansson | 6$^8$ | 7$^7$ | 3 |
| 4 | D Ferrer | 6 | 6 | | | | | | | | | | | 5 | J Nieminen | 7$^{10}$ | 6$^5$ | 6 |
| | A Seppi | 1 | 4 | 4 | D Ferrer | 6 | 3 | 2 | | | | | | | | | | |
| | F López | 2 | | | F López | 3 | 6 | 6 | | | | | | | | | | |
| | J Mónaco | 1$^r$ | | | | | | | | F López | 3 | 5 | | | | | | |
| Q | J Marray | 4 | 6$^3$ | | | | | | 5 | J Nieminen | 6 | 7 | | | | | | |
| | M Gicquel | 6 | 7$^7$ | | M Gicquel | 3 | 2 | | | | | | | | | | | |
| Q | M Llodra | 4 | 4 | 5 | J Nieminen | 6 | 6 | | | | | | | | | | | |
| 5 | J Nieminen | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | R Söderling | 6 | 6 | | | | | | | | | | | | | | | |
| | C Rochus | 1 | 2 | | 8 | R Söderling | 6 | 6 | | | | | | | | | | |
| Q | P Wessels | 5 | 2 | | | J Björkman | 0 | 2 | | | | | | | | | | |
| | J Björkman | 7 | 6 | | | | | | | 8 | R Söderling | 6 | 6 | | | | | |
| WC | A Vinciguerra | 6 | 6 | | | | | | | 3 | T Berdych | 2 | 3 | | | | | |
| Q | N Devilder | 4 | 1 | | WC | A Vinciguerra | 6 | 5 | 5 | | | | | | | | | |
| | B Phau | 3 | 2 | | 3 | T Berdych | 4 | 7 | 7 | | | | | | | | | |
| 3 | T Berdych | 6 | 6 | | | | | | | | | | | | 8 | R Söderling | 5 | 6$^4$ |
| 6 | O Rochus | 6 | 6 | | | | | | | | | | | | 2 | J Blake | 7 | 7$^7$ |
| | V Spadea | 3 | 4 | | 6 | O Rochus | 6 | 6$^5$ | 6 | | | | | | | | | |
| | P Srichaphan | 7$^7$ | 3 | 6 | | P Srichaphan | 2 | 7$^7$ | 2 | | | | | | | | | |
| | M Fish | 6$^5$ | 6 | 1 | | | | | | 6 | O Rochus | 7$^7$ | 4 | 2 | | | | |
| | S Greul | 6 | 6 | | | | | | | 2 | J Blake | 6$^3$ | 6 | 6 | | | | |
| WC | E Eleskovic | 4 | 2 | | | S Greul | 3 | 2 | | | | | | | | | | |
| | T Johansson | 3 | 2 | | 2 | J Blake | 6 | 6 | | | | | | | | | | |
| 2 | J Blake | 6 | 6 | | | | | | | | | | | | | | | |