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