| Main Name: | Portugal Open Estoril Open |
| Champ: |  Carlos Moyá |
| Runner: | Francisco Clavet |
| Score: | 6–3, 6–2 |
| Draw: | 32 |
| Seeds: | 8 |
| Before Name: | Estoril Open |
| After Name: | Estoril Open |
See main article: 2000 Estoril Open. Albert Costa was the defending champion, but lost in the first round this year.
Carlos Moyá won the tournament, beating Francisco Clavet in the final, 6–3, 6–2.