| Pat Cash - W Masur | 6-2 6-0 |
| Corrado Barazzutti - F Gonzales | 6-4 6-3 |
| Florian Segarceanu - Marcos Hocevar (13) | 6-2 3-6 6-1 |
| Paul McNamee (11) - M Martinez | 6-4 6-3 |
| Paolo Bertolucci - G Rinaldini | 6-4 1-6 6-0 |
| Eddie Dibbs - Gianni Ocleppo | 6-4 4-6 6-4 |
| Stefan Simonsson - Jan Gunnarsson | 6-2 6-4 |
| Juan Avendano - Paolo Canè | 6-2 6-3 |
| Balasz Taroczy (15) - Manuel Orantes | 6-2 7-6 |
| Hans Gildemeister (10) - Dominique Bedel | 6-2 6-2 |
| Jimmy Brown - G Barbosa | 6-1 6-1 |
| Guy Forget - Jaime Fillol | 6-2 6-2 |
| Heinz Gunthardt - S Ercoli | 6-4 6-2 |
| Thomas Hogstedt - J Fitzgerald | 6-4 6-2 |
| Pablo Arraya (9) - Adriano Panatta | 1-6 6-4 7-5 |
| Thierry Tulasne - Victor Pecci (16) | 6-2 6-2 |
| Libok Pimek - L Courteau | 6-1 6-2 |
| Diego Perez - Claudio Panatta | 7-5 6-0 |
| M Leach - M Tideman | 6-7 6-2 6-4 |
| C Motta - B Testerman | 7-6 6-0 |
| Mark Dickson (14) - E Mazza | 6-1 6-4 |
| P Murphy - Buster Mottram (12) | 7-6 6-2 |
| Michiel Schapers - C Kirmayr | 6-3 6-4 |
| Francesco Cancellotti - Aaron Krickstein | 7-6 6-2 |
| Josè Higueras (1) - Pat Cash | 6-3 3-6 6-2 |
| Corrado Barazzutti - Florian Segarceanu | 6-3 6-0 |
| Paul McNamee (11) - Paolo Bertolucci | 6-2 7-5 |
| Eddie Dibbs - John Alexander (8) | 7-5 3-6 6-3 |
| Stefan Simonsson - Brian Gottfried (4) | 6-4 6-1 |
| Juan Avendano - Balasz Taroczy (15) | 6-2 6-0 |
| Hans Gildemeister (10) - Jimmy Brown | 6-2 6-1 |
| Guy Forget - Andres Gomez (5) | 6-3 6-2 |
| Heinz Gunthardt - P Hjertqvist | 4-6 6-3 6-1 |
| Thomas Hogstedt - Pablo Arraya (9) | 6-3 7-5 |
| Thierry Tulasne - Libok Pimek | 6-0 6-4 |
| Eliot Teltscher (3) - Diego Perez | 5-7 7-6 6-4 |
| Jimmy Arias (6) - M Leach | 6-4 6-2 |
| Mark Dickson (14) - C Motta | 2-6 6-2 6-0 |
| Michiel Schapers - P Murphy | 6-1 6-3 |
| José Luis Clerc (2) - Francesco Cancellotti | 7-5 6-4 |