Estoril 1990 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Emilio Sanchez | d. | Franco Davin | 6-3 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Emilio Sanchez | d. | Jordi Arrese | 6-2 6-1 |
| Franco Davin | d. | Juan Aguilera | 6-4 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jordi Arrese | d. | Jay Berger | 4-6 6-3 7-5 |
| Emilio Sanchez | d. | Omar Camporese | 6-3 6-3 |
| Juan Aguilera | d. | Thomas Muster | 6-3 6-0 |
| Franco Davin | d. | Paul Haarhuis | 6-4 7-5 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jay Berger | d. | Ronald Agenor | 7-5 7-6 |
| Jordi Arrese | d. | Andrei Cherkasov | 6-2 6-2 |
| Emilio Sanchez | d. | Tomas Carbonell | 6-4 6-3 |
| Omar Camporese | d. | Karel Novacek | 7-6 4-6 6-1 |
| Thomas Muster | d. | Fabrice Santoro | 7-6 6-2 |
| Juan Aguilera | d. | Paolo Cane | 6-2 6-7 6-4 |
| Franco Davin | d. | Sergi Bruguera | 7-5 6-4 |
| Paul Haarhuis | d. | Goran Prpic | 6-2 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jay Berger | d. | Joao Cunha Silva | 6-1 6-3 |
| Ronald Agenor | d. | Javier Sanchez | 7-6 7-6 |
| Jordi Arrese | d. | Francisco Clavet | 6-1 6-3 |
| Andrei Cherkasov | d. | Guillermo Perez Roldan | 7-5 6-3 |
| Emilio Sanchez | d. | Richard Fromberg | 6-4 7-5 |
| Tomas Carbonell | d. | Jean Philippe Fleurian | 6-2 7-6 |
| Omar Camporese | d. | Udo Riglewski | 6-4 6-3 |
| Karel Novacek | d. | Jaime Yzaga | 6-3 3-6 6-2 |
| Thomas Muster | d. | Mark Koevermans | 4-6 6-3 7-5 |
| Fabrice Santoro | d. | Marian Vajda | 7-5 6-4 |
| Paolo Cane | d. | Nuno Marques | 6-4 6-3 |
| Juan Aguilera | d. | Andres Gomez | 4-6 7-6 6-1 |
| Sergi Bruguera | d. | Martin Strelba | 6-3 6-3 |
| Franco Davin | d. | Mark Ozer | 6-1 6-4 |
| Goran Prpic | d. | Jerome Potier | 6-1 1-6 7-6 |
| Paul Haarhuis | d. | Martin Jaite | 6-0 6-3 |