Medellin CH 1989 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karel Novacek | m. | Sascha Nensel | 6-3 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sascha Nensel | m. | Fabio Di Mauro | 7-6 6-3 |
| Karel Novacek | m. | Mark Knowles | 6-1 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mark Knowles | m. | Paul Dogger | 4-6 6-1 6-4 |
| Fabio Di Mauro | m. | Paolo Pambianco | 7-6 6-4 |
| Sascha Nensel | m. | Andrew Sznajder | 6-3 6-0 |
| Karel Novacek | m. | Ned Caswell | 7-6 7-6 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mark Knowles | m. | Thomas Buchmayer | 6-2 6-3 |
| Ned Caswell | m. | Jacco Eltingh | 6-2 6-2 |
| Sascha Nensel | m. | Chris Garner | 6-3 4-6 6-4 |
| Fabio Di Mauro | m. | Peter Palandjian | 7-6 6-4 |
| Paul Dogger | m. | Hitoshi Shirato | 6-3 6-4 |
| Paolo Pambianco | m. | Ugo Biagianti | 6-1 3-6 13-11 |
| Andrew Sznajder | m. | Edoardo Mazza | 6-2 6-2 |
| Karel Novacek | m. | Peter Orwa | 6-4 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Hitoshi Shirato | m. | Sadiq Abdullahi | 2-6 7-5 6-3 |
| Peter Orwa | m. | Ruben Lamothe | 6-3 3-6 6-3 |
| Sascha Nensel | m. | Denis Langaskens | 6-2 6-3 |
| Edoardo Mazza | m. | Glenny Schaap | 6-4 7-6 |
| Mark Knowles | m. | Sandro Della Piana | 7-5 6-2 |
| Jacco Eltingh | m. | Duncan Odipo | 6-4 6-0 |
| Fabio Di Mauro | m. | Enrico Cocchi | 7-6 6-1 |
| Ugo Biagianti | m. | Eno Polo | 6-3 6-3 |
| Ned Caswell | m. | Mario Visconti | 6-7 6-4 6-3 |
| Chris Garner | m. | Norbert Odour | 6-0 6-1 |
| Thomas Buchmayer | m. | Xavier Daufresne | 6-4 6-3 |
| Peter Palandjian | m. | Torsten Park | 6-4 6-4 |
| Paul Dogger | m. | Carsten Krammenschneider | 6-4 7-6 |
| Paolo Pambianco | m. | Doug Flach | 6-4 6-4 |
| Andrew Sznajder | m. | Bertrand Lacombe | 6-2 6-3 |
| Karel Novacek | m. | Serge Soulie | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0