Kitzbuhel 1981 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John Fitzgerald | d. | Guillermo Vilas | 3-6 6-3 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Vitas Gerulaitis | 6-4 7-5 |
| John Fitzgerald | d. | Klaus Eberhard | 4-6 6-3 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Per Hjertquist | 6-4 6-2 |
| Vitas Gerulaitis | d. | Fernando Luna | 4-6 6-2 6-1 |
| John Fitzgerald | d. | Wojtek Fibak | 6-3 6-3 |
| Klaus Eberhard | d. | Victor Pecci | 7-6 2-6 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Ramiro Benavides | 6-2 6-4 |
| Per Hjertquist | d. | Werner Zirngibl | 2-6 6-4 6-2 |
| Vitas Gerulaitis | d. | Pavel Hutka | 6-2 6-1 |
| Fernando Luna | d. | Carlos Kirmayr | 3-6 6-4 6-3 |
| John Fitzgerald | d. | Eduardo Bengoechea | 7-5 6-0 |
| Wojtek Fibak | d. | Jiri Granat | 6-3 6-2 |
| Klaus Eberhard | d. | Jaroslav Navratil | 1-6 6-4 7-5 |
| Victor Pecci | d. | Claudio Panatta | 6-1 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Ricardo Acuna | 6-1 6-2 |
| Ramiro Benavides | d. | Ulrich Pinner | 3-6 6-4 6-3 |
| Werner Zirngibl | d. | Paul Kronk | 4-6 6-2 6-4 |
| Per Hjertquist | d. | Hans Peter Kandler | 1-6 6-3 6-4 |
| Vitas Gerulaitis | d. | Alejandro Gattiker | 7-5 6-2 |
| Pavel Hutka | d. | Robin Drysdale | 6-2 6-2 |
| Fernando Luna | d. | Hans Kary | 6-1 0-6 7-5 |
| Carlos Kirmayr | d. | Georges Goven | 6-2 7-5 |
| John Fitzgerald | d. | Robbie Venter | 6-2 6-2 |
| Eduardo Bengoechea | d. | Wayne Pascoe | 6-3 6-3 |
| Jiri Granat | d. | Guillermo Aubone | 7-5 6-2 |
| Wojtek Fibak | d. | David Carter | 6-4 6-4 |
| Jaroslav Navratil | d. | Juan Aguilera | 6-3 6-2 |
| Klaus Eberhard | d. | Helmar Stiegler | 6-3 6-4 |
| Claudio Panatta | d. | Robert Reininger | 6-3 6-3 |
| Victor Pecci | d. | Tony Graham | 6-0 6-1 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Jiri Hrebec | 6-4 6-3 |
| Ramiro Benavides | d. | Brad Guan | 6-2 3-6 6-4 |
| Werner Zirngibl | d. | Karl Meiler | 6-0 6-3 |
| Per Hjertquist | d. | Carlos Gattiker | 6-4 6-3 |
| Vitas Gerulaitis | d. | Lloyd Bourne | 6-3 6-3 |
| Pavel Hutka | d. | Peter Feigl | 7-5 6-4 |
| Fernando Luna | d. | Jean Francois Caujolle | 6-3 6-0 |
| Carlos Kirmayr | d. | Wayne Hampson | 6-0 6-3 |
| Robbie Venter | d. | Roberto Vizcaino | 6-4 4-6 7-6 |
| Eduardo Bengoechea | d. | Marko Ostoja | 6-3 1-6 7-6 |
| Jiri Granat | d. | Louk Sanders | 6-1 6-4 |
| David Carter | d. | Bernhard Pils | 1-6 6-2 6-0 |
| Jaroslav Navratil | d. | Rod Frawley | 7-6 6-2 |
| Klaus Eberhard | d. | Chris Johnstone | 6-0 6-4 |
| Claudio Panatta | d. | Ingo Wimmer | 7-5 7-5 |
| Tony Graham | d. | Ulrich Marten | 3-6 7-6 7-5 |