Bologna 1991 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Paolo Cane | d. | Jan Gunnarsson | 5-7 6-3 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Paolo Cane | d. | Jeff Tarango | 6-4 6-4 |
| Jan Gunnarsson | d. | Omar Camporese | 7-6(3) 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jeff Tarango | d. | Jaime Oncins | 4-6 6-3 6-2 |
| Paolo Cane | d. | Thomas Muster | 7-6(2) 7-5 |
| Jan Gunnarsson | d. | Eduardo Masso | 6-0 6-2 |
| Omar Camporese | d. | Luiz Mattar | 6-2 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jeff Tarango | d. | Nuno Marques | 4-6 6-1 6-3 |
| Jaime Oncins | d. | Marian Vajda | 6-2 6-2 |
| Thomas Muster | d. | Shuzo Matsuoka | 7-6(6) 1-6 6-3 |
| Paolo Cane | d. | Javier Sanchez | 6-3 7-5 |
| Eduardo Masso | d. | Wayne Ferreira | 7-6(5) 3-3 RET |
| Jan Gunnarsson | d. | Francesco Cancellotti | 6-2 6-0 |
| Luiz Mattar | d. | Pedro Rebolledo | 7-5 6-3 |
| Omar Camporese | d. | Joao Cunha Silva | 6-2 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jeff Tarango | d. | Derrick Rostagno | 6-4 6-1 |
| Nuno Marques | d. | Federico Mordegan | 6-3 6-2 |
| Jaime Oncins | d. | Tomas Carbonell | 7-6(4) 6-2 |
| Marian Vajda | d. | Vladimir Gabrichidze | 6-0 6-0 |
| Thomas Muster | d. | Christian Saceanu | 6-4 6-4 |
| Shuzo Matsuoka | d. | Felipe Rivera | 6-3 6-2 |
| Paolo Cane | d. | Jason Stoltenberg | 6-3 6-1 |
| Javier Sanchez | d. | Jacco Eltingh | 4-6 6-2 6-4 |
| Eduardo Masso | d. | Francisco Clavet | 6-2 7-5 |
| Wayne Ferreira | d. | Pat Cash | 7-6(4) 6-3 |
| Francesco Cancellotti | d. | Tarik Benhabiles | 6-3 6-3 |
| Jan Gunnarsson | d. | Richard Fromberg | 6-3 6-1 |
| Luiz Mattar | d. | Alexander Mronz | 3-6 6-2 6-1 |
| Pedro Rebolledo | d. | Martin Sinner | 6-1 6-2 |
| Joao Cunha Silva | d. | Patrick Baur | 6-0 1-6 6-4 |
| Omar Camporese | d. | Diego Nargiso | 6-1 3-6 6-2 |