Mexico City CH 1991 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Fernando Roese | d. | Francisco Maciel | 7-6 4-6 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Francisco Maciel | d. | Jimmy Brown | 6-4 6-4 |
| Fernando Roese | d. | Francisco Montana | 6-2 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Francisco Maciel | d. | Nelson Aerts | 6-4 3-6 6-2 |
| Jimmy Brown | d. | Gabriel Markus | 6-0 6-4 |
| Francisco Montana | d. | Miguel Nido | 7-6 6-4 |
| Fernando Roese | d. | Carl Limberger | 6-2 7-5 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Nelson Aerts | d. | Pablo Albano | 6-3 6-3 |
| Francisco Maciel | d. | Martin Wostenholme | 6-1 4-6 7-5 |
| Gabriel Markus | d. | Nicolas Pereira | 6-1 6-4 |
| Jimmy Brown | d. | Oliver Fernandez | 6-4 6-0 |
| Francisco Montana | d. | Maurice Ruah | 4-6 6-4 6-4 |
| Miguel Nido | d. | Danilo Marcelino | 5-7 6-3 7-6 |
| Fernando Roese | d. | Mark Keil | 1-6 6-4 6-1 |
| Carl Limberger | d. | Pablo Arraya | 6-4 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Nelson Aerts | d. | Chuck Adams | 5-7 7-6 7-5 |
| Pablo Albano | d. | Ken Flach | 4-6 6-3 6-3 |
| Francisco Maciel | d. | Steve Bryan | 6-2 6-0 |
| Martin Wostenholme | d. | Gustavo Espinosa | 7-6 6-3 |
| Gabriel Markus | d. | Francisco Yunis | 6-3 6-2 |
| Nicolas Pereira | d. | Felipe Rivera | 6-1 6-4 |
| Oliver Fernandez | d. | Libor Nemecek | 6-3 6-3 |
| Jimmy Brown | d. | Oscar Ortiz | 6-3 6-3 |
| Francisco Montana | d. | Jose Daher | 6-7 7-5 6-3 |
| Maurice Ruah | d. | Daniel Marco | 5-7 7-5 6-3 |
| Miguel Nido | d. | Ricki Osterthun | 7-5 6-3 |
| Danilo Marcelino | d. | Mario Tabares | 3-6 6-3 7-6 |
| Fernando Roese | d. | Leonardo Lavalle | 7-6 5-7 6-3 |
| Mark Keil | d. | Leif Shiras | 6-3 6-4 |
| Carl Limberger | d. | Marcelo Ingaramo | 5-7 6-4 6-4 |
| Pablo Arraya | d. | Jaime Cortes | 6-4 6-2 |