Tour · 1981-06-08 · draw of 32
Brussels-2 1981
ClayFinal
| 🇭🇷 Marko Ostoja | d. | 🇪🇨 Ricardo Ycaza | 4-6 6-4 7-5 | H2H |
Semifinals
| 🇭🇷 Marko Ostoja | d. | 🇺🇸 Steve Krulevitz | 6-1 7-6 | H2H |
| 🇪🇨 Ricardo Ycaza | d. | 🇺🇾 Diego Perez | 6-3 6-3 | H2H |
Quarterfinals
| 🇭🇷 Marko Ostoja | d. | 🇸🇪 Per Hjertquist | 7-6 6-4 | H2H |
| 🇺🇾 Diego Perez | d. | 🇪🇨 Andres Gomez | 4-6 6-3 6-4 | H2H |
| 🇪🇨 Ricardo Ycaza | d. | 🇧🇴 Mario Martinez | 6-4 6-3 | H2H |
| 🇺🇸 Steve Krulevitz | d. | 🇮🇹 Adriano Panatta | 6-4 6-3 | H2H |
Round of 16
| 🇺🇸 Steve Krulevitz | d. | 🇫🇷 Paul Torre | 6-4 6-1 | H2H |
| 🇸🇪 Per Hjertquist | d. | 🇨🇿 Jan Kodes | 7-5 7-5 | H2H |
| 🇪🇨 Andres Gomez | d. | 🇪🇸 Fernando Luna | 6-2 6-3 | H2H |
| 🇭🇷 Marko Ostoja | d. | 🇧🇷 Marcos Hocevar | 6-1 6-4 | H2H |
| 🇪🇨 Ricardo Ycaza | d. | 🇷🇴 Andrei Dirzu | 6-2 6-4 | H2H |
| 🇧🇴 Mario Martinez | d. | 🇨🇿 Jiri Hrebec | 6-1 6-4 | H2H |
| 🇺🇾 Diego Perez | d. | 🇧🇷 Carlos Kirmayr | 7-5 6-3 | H2H |
| 🇮🇹 Adriano Panatta | d. | 🇸🇪 Jan Norback | 6-4 6-1 | H2H |
Round of 32
| 🇫🇷 Paul Torre | d. | 🇮🇹 Gianluca Rinaldini | 7-5 6-3 | H2H |
| 🇺🇾 Diego Perez | d. | 🇿🇼 Haroon Ismail | 6-4 6-4 | H2H |
| 🇭🇷 Marko Ostoja | d. | 🇧🇷 Cassio Motta | 7-6 7-6 | H2H |
| 🇸🇪 Jan Norback | d. | 🇨🇱 Pedro Rebolledo | 6-3 6-2 | H2H |
| 🇪🇸 Fernando Luna | d. | 🇺🇸 Eric Fromm | 4-6 6-3 6-3 | H2H |
| 🇨🇿 Jan Kodes | d. | 🇦🇷 Gustavo Guerrero | 6-2 6-4 | H2H |
| 🇨🇿 Jiri Hrebec | d. | 🇵🇪 Fernando Maynetto | 6-4 6-0 | H2H |
| 🇷🇴 Andrei Dirzu | d. | 🇦🇷 Guillermo Aubone | 6-2 5-7 6-3 | H2H |
| 🇪🇨 Andres Gomez | d. | 🇩🇪 Klaus Eberhard | 6-1 6-3 | H2H |
| 🇧🇷 Marcos Hocevar | d. | 🇺🇸 Matt Anger | 6-4 6-3 | H2H |
| 🇺🇸 Steve Krulevitz | d. | 🇪🇸 Angel Gimenez | 6-2 4-6 7-5 | H2H |
| 🇪🇨 Ricardo Ycaza | d. | 🇦🇷 Fernando Dalla-Fontana | 6-2 7-6 | H2H |
| 🇸🇪 Per Hjertquist | d. | 🇦🇷 Ricardo Cano | 7-6 5-7 6-4 | H2H |
| 🇧🇴 Mario Martinez | d. | 🇺🇸 Ferdi Taygan | 6-2 7-6 | H2H |
| 🇧🇷 Carlos Kirmayr | d. | 🇺🇸 Rick Fagel | 6-2 6-2 | H2H |
| 🇮🇹 Adriano Panatta | d. | 🇦🇷 Eduardo Bengoechea | 1-6 7-5 6-1 | H2H |