Oporto 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Adriano Panatta | m. | Raul Ramirez | 6-2 2-6 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Adriano Panatta | m. | Gianni Ocleppo | 6-3 6-3 |
| Raul Ramirez | m. | Phil Dent | 6-2 6-0 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Adriano Panatta | m. | Jose Luis Clerc | 6-4 7-5 |
| Gianni Ocleppo | m. | Stefan Simonsson | 7-5 0-6 6-4 |
| Phil Dent | m. | John Alexander | 6-2 7-6 |
| Raul Ramirez | m. | Jean Francois Caujolle | 2-6 7-6 7-6 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose Luis Clerc | m. | Paolo Bertolucci | 6-4 6-2 |
| Adriano Panatta | m. | Jiri Hrebec | 6-4 6-2 |
| Gianni Ocleppo | m. | Antonio Zugarelli | 6-4 6-4 |
| Stefan Simonsson | m. | Antonio Munoz | 6-1 6-2 |
| Phil Dent | m. | Gilles Moretton | 6-4 6-2 |
| John Alexander | m. | Marko Ostoja | 4-6 6-2 6-4 |
| Jean Francois Caujolle | m. | Syd Ball | 6-4 6-1 |
| Raul Ramirez | m. | Bernard Fritz | 6-4 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jose Luis Clerc | m. | Chris Kachel | 4-6 6-3 7-6 |
| Paolo Bertolucci | m. | Gregoire Rafaitin | 6-4 7-6 |
| Jiri Hrebec | m. | Ricardo Ycaza | 6-4 6-4 |
| Adriano Panatta | m. | Warren Maher | 6-2 6-3 |
| Gianni Ocleppo | m. | Jose Luis Damiani | 6-4 6-3 |
| Antonio Zugarelli | m. | Patrick Proisy | 4-6 6-3 6-4 |
| Stefan Simonsson | m. | Andreas Maurer | 6-2 4-6 6-3 |
| Antonio Munoz | m. | Joao Soares | 2-6 6-3 7-6 |
| Phil Dent | m. | Christophe Freyss | 6-4 7-5 |
| Gilles Moretton | m. | Belus Prajoux | 6-3 6-3 |
| Marko Ostoja | m. | Ivan Molina | 6-3 RET |
| John Alexander | m. | Gustavo Guerrero | 7-6 4-6 6-1 |
| Jean Francois Caujolle | m. | Patrizio Parrini | 6-3 6-4 |
| Syd Ball | m. | Fabrizio Fanucci | 6-4 6-3 |
| Bernard Fritz | m. | Brad Drewett | 7-5 6-7 6-1 |
| Raul Ramirez | m. | Michael Grant | 6-4 4-6 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0