Buenos Aires 2005 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gaston Gaudio | m. | Mariano Puerta | 6-4 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mariano Puerta | m. | Jose Acasuso | 6-4 7-6(5) |
| Gaston Gaudio | m. | Alberto Martin | 6-3 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mariano Puerta | m. | Carlos Moya | 7-6(0) 6-3 |
| Jose Acasuso | m. | Nicolas Almagro | 6-3 6-4 |
| Alberto Martin | m. | Felix Mantilla | 5-7 6-4 7-6(3) |
| Gaston Gaudio | m. | Rafael Nadal | 0-6 6-0 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Carlos Moya | m. | Juan Monaco | 6-1 6-2 |
| Mariano Puerta | m. | Lars Burgsmuller | 6-2 6-0 |
| Jose Acasuso | m. | Guillermo Garcia Lopez | 6-4 6-3 |
| Nicolas Almagro | m. | Mariano Zabaleta | 6-7(4) 6-4 6-4 |
| Felix Mantilla | m. | Marc Lopez | 4-6 7-6(5) 7-6(4) |
| Alberto Martin | m. | Guillermo Canas | 6-4 6-3 |
| Rafael Nadal | m. | Potito Starace | 6-1 6-3 |
| Gaston Gaudio | m. | Flavio Saretta | 6-3 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Carlos Moya | m. | Peter Luczak | 6-3 7-6(5) |
| Juan Monaco | m. | Albert Costa | 7-5 6-4 |
| Mariano Puerta | m. | Juan Pablo Guzman | 6-2 7-6(2) |
| Lars Burgsmuller | m. | Filippo Volandri | 6-4 6-2 |
| Guillermo Garcia Lopez | m. | David Sanchez | 6-4 6-3 |
| Jose Acasuso | m. | Paul Henri Mathieu | 6-3 6-2 |
| Nicolas Almagro | m. | Santiago Ventura | 6-3 6-3 |
| Mariano Zabaleta | m. | Alex Calatrava | 6-3 6-2 |
| Marc Lopez | m. | Juan Ignacio Chela | 7-5 6-1 |
| Felix Mantilla | m. | Oscar Hernandez | 6-4 7-6(0) |
| Alberto Martin | m. | David Ferrer | 5-0 RET |
| Guillermo Canas | m. | Alex Corretja | 6-3 6-1 |
| Rafael Nadal | m. | Agustin Calleri | 7-6(2) 6-3 |
| Potito Starace | m. | Edgardo Massa | 7-6(5) 6-0 |
| Flavio Saretta | m. | Albert Montanes | 6-3 0-6 6-2 |
| Gaston Gaudio | m. | Federico Luzzi | 2-6 6-1 6-3 |