# 2005 Estoril Open – Men's singles

In the men's singles final, Gastón Gaudio defeated Tommy Robredo with a score of 6–1, 2–6, 6–1.

## Seeds

* Carlos Moyà (semifinals, retired because of an arm injury)
* Gastón Gaudio (champion)
* Joachim Johansson (second round)
* Tommy Robredo (finalist)
* Nicolás Massú (first round)
* Radek Štěpánek (withdrew due to harmstring injury)
* Jiří Novák (first round)
* Feliciano López (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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Carlos Moyà | 3 | 0$^r$ | | | | | | |
| 4/WC | Tommy Robredo | 6 | 3 | | | | | | |
| 4/WC | Tommy Robredo | 6 | 3 | | 4/WC | Tommy Robredo | 1 | 6 | 1 |
| | | | | | 2 | Gastón Gaudio | 6 | 2 | 6 |
| | Guillermo García López | 4 | 6 | 2 | 2 | Gastón Gaudio | 6 | 2 | 6 |
| 2 | Gastón Gaudio | 6 | 2 | 6 | | | | | |

### 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 | C Moyà | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | F Mantilla | 0 | 6$^5$ | | 1 | C Moyà | 7 | 6$^4$ | 6 | | | | | | | | |
| | JC Ferrero | 6 | 2 | 7$^8$ | | JC Ferrero | 5 | 7$^7$ | 4 | | | | | | | | |
| | M Baghdatis | 3 | 6 | 6$^6$ | | | | | | 1 | C Moyà | 6 | 6 | | | | |
| Q | T Cakl | 6 | 6 | | | | | | | | PH Mathieu | 4 | 2 | | | | |
| | K Carlsen | 3 | 0 | | Q | T Cakl | 1 | 1 | | | | | | | | | |
| | PH Mathieu | 7$^7$ | 6 | | | PH Mathieu | 6 | 6 | | | | | | | | | |
| 7 | J Novák | 6$^5$ | 1 | | | | | | | | | | | 1 | C Moyà | 3 | 0$^r$ |
| 4/WC | T Robredo | 6 | 2 | 6 | | | | | | | | | | 4/WC | T Robredo | 6 | 3 |
| Q | F Čermák | 2 | 6 | 4 | 4/WC | T Robredo | 7 | 6 | | | | | | | | | |
| | G Müller | 6 | 1 | 2 | | S Ventura | 5 | 0 | | | | | | | | | |
| | S Ventura | 3 | 6 | 6 | | | | | | 4/WC | T Robredo | 6 | 6 | | | | |
| | D Sanguinetti | 6 | 6 | | | | | | | | D Sanguinetti | 2 | 2 | | | | |
| Q | F Cóndor | 0 | 2 | | | D Sanguinetti | 5 | 6 | 4 | | | | | | | | |
| | A Costa | 3 | 6 | 6 | | A Costa | 7 | 3 | 4 | | | | | | | | |
| 5 | N Massú | 6 | 3 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 9 | J Chela | 1 | 2 | | | | | | | | | | | | | | | | |
| LL | J Marín | 6 | 6 | | LL | J Marín | 6 | 3 | | | | | | | | | | | |
| WC | R Machado | 6 | 3 | 1 | Q | A Calleri | 4 | 1$^r$ | | | | | | | | | | | |
| | A Calleri | 4 | 6 | 6 | | | | | | LL | J Marín | 1 | 6 | 3 | | | | | |
| | G García López | 6 | 6 | | | | | | | | G García López | 6 | 2 | 6 | | | | | |
| | I Karlović | 3 | 3 | | | G García López | 6 | 6 | | | | | | | | | | | |
| | Á Calatrava | 6$^1$ | 4 | | 3 | J Johansson | 2 | 4 | | | | | | | | | | | |
| 3 | J Johansson | 7$^7$ | 6 | | | | | | | | | | | | | G García López | 4 | 6 | 2 |
| 8 | F López | 6$^1$ | 7$^7$ | 6 | | | | | | | | | | | 2 | G Gaudio | 6 | 2 | 6 |
| WC | À Corretja | 7$^7$ | 6$^4$ | 4 | 8 | F López | 7$^7$ | 4 | 6 | | | | | | | | | | |
| Q | G Blanco | 6$^5$ | 4 | | | A Montañés | 6$^5$ | 6 | 4 | | | | | | | | | | |
| | A Montañés | 7$^7$ | 6 | | | | | | | 8 | F López | 2 | 2 | | | | | | |
| | M Tabara | 1 | 6 | 6 | | | | | | 2 | G Gaudio | 6 | 6 | | | | | | |
| | T Berdych | 6 | 4 | 1 | | M Tabara | 2 | 1 | | | | | | | | | | | |
| | J Hernych | 7$^7$ | 5 | 0 | 2 | G Gaudio | 6 | 6 | | | | | | | | | | | |
| 2 | G Gaudio | 6$^5$ | 7 | 6 | | | | | | | | | | | | | | | |