Buenos Aires CH 1998 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Younes El Aynaoui | m. | Alberto Martin | 7-6 6-1 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Younes El Aynaoui | m. | Franco Squillari | 6-3 2-6 6-2 |
| Alberto Martin | m. | Juan Antonio Marin | 7-5 2-6 7-6 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Franco Squillari | m. | Marzio Martelli | 6-1 6-3 |
| Younes El Aynaoui | m. | Hernan Gumy | 6-1 6-3 |
| Alberto Martin | m. | Sebastian Prieto | 6-4 6-1 |
| Juan Antonio Marin | m. | Marcelo Filippini | 2-6 6-4 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Franco Squillari | m. | Agustin Calleri | 6-3 3-6 6-2 |
| Marzio Martelli | m. | Oliver Gross | 6-4 5-7 6-2 |
| Hernan Gumy | m. | Juan Ignacio Chela | 6-2 0-6 6-3 |
| Younes El Aynaoui | m. | Guillermo Canas | 6-3 6-7 6-1 |
| Sebastian Prieto | m. | Martin Rodriguez | 6-4 6-2 |
| Alberto Martin | m. | Mariano Zabaleta | 7-5 4-6 7-5 |
| Juan Antonio Marin | m. | Oscar Serrano | 6-2 6-4 |
| Marcelo Filippini | m. | Gaston Gaudio | 1-6 7-6 7-5 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Franco Squillari | m. | Francisco Cabello | 6-3 6-4 |
| Agustin Calleri | m. | Hector Moretti | 6-3 7-6 |
| Marzio Martelli | m. | Renzo Furlan | 6-4 6-2 |
| Oliver Gross | m. | Dennis Van Scheppingen | 6-4 6-0 |
| Hernan Gumy | m. | Carlos Costa | 6-3 6-3 |
| Juan Ignacio Chela | m. | David Nalbandian | 6-4 6-1 |
| Guillermo Canas | m. | Eduardo Medica | 7-6 7-6 |
| Younes El Aynaoui | m. | Marcio Carlsson | 6-3 6-1 |
| Martin Rodriguez | m. | Karim Alami | 6-1 6-3 |
| Sebastian Prieto | m. | Stefan Koubek | 5-7 6-4 7-5 |
| Alberto Martin | m. | Andre Sa | 6-4 6-1 |
| Mariano Zabaleta | m. | Lucas Arnold Ker | 6-3 6-2 |
| Juan Antonio Marin | m. | Galo Blanco | 6-2 6-3 |
| Oscar Serrano | m. | Juan Albert Viloca Puig | 6-1 6-3 |
| Marcelo Filippini | m. | Guillermo Coria | 6-1 6-3 |
| Gaston Gaudio | m. | Gianluca Pozzi | 6-3 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0