La Spezia CH 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ricardo Ycaza | m. | Alejandro Pierola | 6-1 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Alejandro Pierola | m. | Diego Perez | 6-2 6-2 |
| Ricardo Ycaza | m. | Ramiro Benavides | 6-3 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ramiro Benavides | m. | Marko Ostoja | 4-6 6-1 6-3 |
| Alejandro Pierola | m. | Anders Jarryd | 6-2 6-4 |
| Ricardo Ycaza | m. | Jai Dilouie | 6-2 4-6 6-2 |
| Diego Perez | m. | Chris Mayotte | 6-1 0-6 7-5 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Diego Perez | m. | Ivan Dupasquier | 6-7 6-1 6-4 |
| Marko Ostoja | m. | Stefan Svensson | 4-6 6-2 6-4 |
| Anders Jarryd | m. | Gianluca Rinaldini | 2-0 RET |
| Jai Dilouie | m. | Ernie Ewert | 5-7 6-3 6-2 |
| Ramiro Benavides | m. | Junie Chatman | 6-3 6-0 |
| Alejandro Pierola | m. | Robbie Venter | 6-4 6-2 |
| Ricardo Ycaza | m. | Vittorio Magnelli | 3-6 7-5 6-3 |
| Chris Mayotte | m. | Marco Armellini | 2-6 7-6 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Robbie Venter | m. | Marc Albert | 6-3 6-7 6-2 |
| Stefan Svensson | m. | Beejong Sisson | 6-2 6-1 |
| Diego Perez | m. | Enzo Vattuone | 6-4 6-0 |
| Vittorio Magnelli | m. | Chaim Arlozorov | 7-5 6-1 |
| Anders Jarryd | m. | Torquato Rossini | 6-2 6-0 |
| Jai Dilouie | m. | Roberto Meneschincheri | 6-3 6-1 |
| Junie Chatman | m. | Frank Puncec | 3-6 6-3 7-6 |
| Marco Armellini | m. | Ismail El Shafei | 6-1 6-2 |
| Ernie Ewert | m. | Roberto Lombardi | 7-6 6-1 |
| Ivan Dupasquier | m. | Rory Chappell | 6-3 6-4 |
| Gianluca Rinaldini | m. | Brad Guan | 6-4 6-3 |
| Marko Ostoja | m. | Jonathan Smith | 2-6 6-3 6-3 |
| Ramiro Benavides | m. | Huub Van Boeckel | 6-3 4-6 6-4 |
| Alejandro Pierola | m. | Famiano Meneschincheri | 6-4 7-5 |
| Ricardo Ycaza | m. | Andrea Rizzo | 6-1 6-3 |
| Chris Mayotte | m. | Peter Holl | 7-5 6-3 |