Buenos Aires CH 2005 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Carlos Berlocq | d. | Diego Hartfield | 7-5 3-6 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Carlos Berlocq | d. | Oliver Marach | 6-2 6-1 |
| Diego Hartfield | d. | Juan Antonio Marin | 6-4 7-6(6) |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Oliver Marach | d. | Nicolas Lapentti | 6-2 6-2 |
| Carlos Berlocq | d. | Ruben Ramirez Hidalgo | 7-5 6-3 |
| Diego Hartfield | d. | Santiago Ventura | 5-7 6-4 6-4 |
| Juan Antonio Marin | d. | Daniel Koellerer | 4-1 RET |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Nicolas Lapentti | d. | Juan Martin Aranguren | 6-1 6-0 |
| Oliver Marach | d. | Juan Pablo Brzezicki | 6-0 6-2 |
| Carlos Berlocq | d. | Brian Dabul | 1-6 6-2 6-3 |
| Ruben Ramirez Hidalgo | d. | Alejandro Fabbri | 6-3 7-6(4) |
| Santiago Ventura | d. | Sergio Roitman | 7-6(3) 6-4 |
| Diego Hartfield | d. | Julio Silva | 6-3 6-2 |
| Juan Antonio Marin | d. | Martin Vassallo Arguello | 1-6 6-2 6-1 |
| Daniel Koellerer | d. | Maximo Gonzalez | 6-2 7-6(5) |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Nicolas Lapentti | d. | Agustin Tarantino | 6-3 6-0 |
| Juan Martin Aranguren | d. | Juan Pablo Amado | 6-1 6-4 |
| Juan Pablo Brzezicki | d. | Leonardo Mayer | 6-4 6-2 |
| Oliver Marach | d. | Santiago Gonzalez | 6-1 6-1 |
| Carlos Berlocq | d. | Lucas Engel | 6-3 6-2 |
| Brian Dabul | d. | Diego Junqueira | 7-6(4) 7-5 |
| Alejandro Fabbri | d. | Nicolas Todero | 6-2 7-5 |
| Ruben Ramirez Hidalgo | d. | Thiago Alves | 6-1 1-0 RET |
| Santiago Ventura | d. | Adam Fass | 6-3 1-6 6-1 |
| Sergio Roitman | d. | Antonio Pastorino | 6-0 6-2 |
| Diego Hartfield | d. | Bruno Rosa | 4-6 6-3 7-6(3) |
| Julio Silva | d. | Flavio Saretta | 6-3 6-1 |
| Juan Antonio Marin | d. | Adrian Garcia | 7-5 6-3 |
| Martin Vassallo Arguello | d. | Andre Ghem | 6-1 6-0 |
| Daniel Koellerer | d. | Juan Martin del Potro | 5-7 6-2 7-5 |
| Maximo Gonzalez | d. | Boris Pashanski | 6-4 6-3 |