Liege CH 1981 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Marko Ostoja | d. | Ricardo Ycaza | 4-6 6-4 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Marko Ostoja | d. | Steve Krulevitz | 6-1 7-6 |
| Ricardo Ycaza | d. | Diego Perez | 6-3 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Steve Krulevitz | d. | Adriano Panatta | 6-4 6-3 |
| Marko Ostoja | d. | Per Hjertquist | 7-6 6-4 |
| Ricardo Ycaza | d. | Mario Martinez | 6-4 6-3 |
| Diego Perez | d. | Andres Gomez | 4-6 6-3 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Adriano Panatta | d. | Jan Norback | 6-4 6-1 |
| Steve Krulevitz | d. | Paul Torre | 6-4 6-1 |
| Per Hjertquist | d. | Jan Kodes | 7-5 7-5 |
| Marko Ostoja | d. | Marcos Hocevar | 6-1 6-4 |
| Ricardo Ycaza | d. | Andrei Dirzu | 6-2 6-4 |
| Mario Martinez | d. | Jiri Hrebec | 6-1 6-4 |
| Andres Gomez | d. | Fernando Luna | 6-2 6-3 |
| Diego Perez | d. | Carlos Kirmayr | 7-5 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Adriano Panatta | d. | Eduardo Bengoechea | 1-6 7-5 6-1 |
| Jan Norback | d. | Pedro Rebolledo | 6-3 6-2 |
| Paul Torre | d. | Gianluca Rinaldini | 7-5 6-3 |
| Steve Krulevitz | d. | Angel Gimenez | 6-2 4-6 7-5 |
| Per Hjertquist | d. | Ricardo Cano | 7-6 5-7 6-4 |
| Jan Kodes | d. | Gustavo Guerrero | 6-2 6-4 |
| Marko Ostoja | d. | Cassio Motta | 7-6 7-6 |
| Marcos Hocevar | d. | Matt Anger | 6-4 6-3 |
| Ricardo Ycaza | d. | Fernando Dalla Fontana | 6-2 7-6 |
| Andrei Dirzu | d. | Guillermo Aubone | 6-2 5-7 6-3 |
| Jiri Hrebec | d. | Fernando Maynetto | 6-4 6-0 |
| Mario Martinez | d. | Ferdi Taygan | 6-2 7-6 |
| Andres Gomez | d. | Klaus Eberhard | 6-1 6-3 |
| Fernando Luna | d. | Eric Fromm | 4-6 6-3 6-3 |
| Diego Perez | d. | Haroon Ismail | 6-4 6-4 |
| Carlos Kirmayr | d. | Rick Fagel | 6-2 6-2 |