Kitzbuhel 1981 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Zoltan Kuharszky | d. | Paolo Bertolucci | 6-4 6-0 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Zoltan Kuharszky | d. | Robbie Venter | 6-3 6-4 |
| Paolo Bertolucci | d. | Alejandro Pierola | 6-1 0-6 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Robbie Venter | d. | Huub Van Boeckel | 6-3 5-7 6-3 |
| Alejandro Pierola | d. | Franco Merlone | 6-3 7-6 |
| Zoltan Kuharszky | d. | Gianluca Rinaldini | 6-2 6-2 |
| Paolo Bertolucci | d. | Vittorio Magnelli | 6-3 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Robbie Venter | d. | Eric Wilborts | 7-5 6-7 6-2 |
| Huub Van Boeckel | d. | Ferrante Rocchi | UNP |
| Gianluca Rinaldini | d. | Roberto Meneschincheri | 6-3 6-0 |
| Alejandro Pierola | d. | Bruno Capineri | 7-6 6-1 |
| Franco Merlone | d. | Marco Alciati | 6-1 7-6 7-6 |
| Vittorio Magnelli | d. | Brent Pirow | 4-6 6-1 6-1 |
| Zoltan Kuharszky | d. | Belus Prajoux | 3-6 6-4 6-3 |
| Paolo Bertolucci | d. | Frank Puncec | 3-6 7-5 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Robbie Venter | d. | Antonio Zugarelli | 6-4 7-6 |
| Huub Van Boeckel | d. | Enzo Vattuone | 6-4 3-0 RET |
| Ferrante Rocchi | d. | Gianni Marchetti | 6-3 6-4 |
| Gianluca Rinaldini | d. | Torquato Rossini | 6-2 6-2 |
| Frank Puncec | d. | Egan Adams | 4-6 7-6 6-1 |
| Belus Prajoux | d. | Fabrizio Fanucci | 6-4 6-0 |
| Brent Pirow | d. | Marco Bellini | 6-1 6-3 |
| Alejandro Pierola | d. | Marc Albert | 6-3 6-1 |
| Franco Merlone | d. | Raffaele Cirillo | 4-6 1-6 1-0 |
| Roberto Meneschincheri | d. | Raimondo Ricci Bitti | 6-1 3-6 6-4 |
| Vittorio Magnelli | d. | Willem Prinsloo | 1-6 6-3 6-2 |
| Zoltan Kuharszky | d. | Ian Harris | 6-3 6-2 |
| Bruno Capineri | d. | Famiano Meneschincheri | 6-3 5-7 6-2 |
| Paolo Bertolucci | d. | Alessandro De Minicis | 3-6 6-3 6-4 |
| Marco Alciati | d. | Marzio Miloro | 7-6 3-6 6-4 |