Napoli CH 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Damir Keretic | m. | Gustavo Guerrero | 4-6 6-2 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Damir Keretic | m. | Jerome Potier | 6-1 6-2 |
| Gustavo Guerrero | m. | Roberto Arguello | 6-4 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jerome Potier | m. | Christoph Zipf | 4-6 6-2 6-4 |
| Damir Keretic | m. | Gianluca Rinaldini | 6-2 6-4 |
| Roberto Arguello | m. | Roland Stadler | 6-0 7-6 |
| Gustavo Guerrero | m. | Christophe Casa | 6-0 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jerome Potier | m. | Marko Ostoja | 6-3 6-2 |
| Damir Keretic | m. | Jean Francois Caujolle | 6-3 6-1 |
| Roberto Arguello | m. | Leo Palin | 6-0 6-1 |
| Christophe Casa | m. | Ramiro Benavides | 6-4 6-3 |
| Christoph Zipf | m. | Alejandro Pierola | 7-6 6-4 |
| Gianluca Rinaldini | m. | Javier Restrepo | 6-1 6-3 |
| Roland Stadler | m. | Georges Goven | 6-4 7-6 |
| Gustavo Guerrero | m. | Pablo Arraya | 3-6 6-3 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Christoph Zipf | m. | Bernhard Pils | 6-3 6-0 |
| Javier Restrepo | m. | Carlos Lando | 6-3 6-3 |
| Leo Palin | m. | Fabrizio Gasparini | 4-6 6-2 6-3 |
| Marko Ostoja | m. | Helmar Stiegler | 7-6 4-6 6-0 |
| Damir Keretic | m. | Ricardo Acuna | 3-6 6-4 6-3 |
| Georges Goven | m. | Cosimo Napolitano | 6-1 6-1 |
| Ramiro Benavides | m. | Bruno Gambardella | 6-2 6-2 |
| Pablo Arraya | m. | Ricardo Rivera | 6-3 4-0 RET |
| Christophe Casa | m. | Vittorio Magnelli | 7-5 7-6 |
| Alejandro Pierola | m. | Famiano Meneschincheri | 3-6 7-5 6-0 |
| Jean Francois Caujolle | m. | Alejandro Ganzabal | 6-3 6-7 6-4 |
| Roberto Arguello | m. | Bernard Boileau | 6-1 6-2 |
| Gianluca Rinaldini | m. | Robert Reininger | 6-1 0-6 6-1 |
| Roland Stadler | m. | Franco Merlone | 6-2 6-3 |
| Gustavo Guerrero | m. | Gregoire Rafaitin | 6-2 4-6 6-3 |
| Jerome Potier | m. | Antonio Zugarelli | 6-3 0-6 6-4 |