| R64 | 115 | Birger AnderssonClay | 64 | Wojtek FibakClay | 6-3 4-6 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 156 | Jean-Baptiste ChanfreauClay | - | Vicente CastanoClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 122 | Doug CrawfordClay | - | Mike FishbachClay | 6-3 5-7 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 144 | Colin DowdeswellClay | 180 | Eric DeblickerClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 126 | Harald ElschenbroichClay | 172 | Bernard MittonClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 144 | Mark FarrellClay | 253 | Juan HerreraClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 33 | Juan Gisbert SrClay | 73 | Marcelo LaraClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | 75 | Jose Edison MandarinoClay | 195 | Elio Lito AlvarezClay | 6-1 6-7 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | 327 | Alberto MartorellClay | 83 | Paul KronkClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | 195 | Rolf NorbergClay | 156 | Attila KorpasClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 232 | Toma OviciClay | 135 | Frantisek PalaClay | 7-5 7-5 | 3 | - | - | - | - | - | - | - |
| R64 | 103 | Ulrich PinnerClay | 129 | Modesto Tito VazquezClay | 7-6 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | 90 | Patrick ProisyClay | 167 | Robert RheinbergerClay | 4-6 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | 186 | Tenny SvenssonClay | 195 | Viorel MarcuClay | 6-7 6-2 7-6 | 3 | - | - | - | - | - | - | - |
| R64 | 131 | Peter SzokeClay | 108 | Joaquin Loyo-MayoClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | 50 | Balazs TaroczyClay | 84 | Georges GovenClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 115 | Birger AnderssonClay | 144 | Mark FarrellClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 175 | Jorge AndrewClay | 132 | Frank GebertClay | 3-6 7-5 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 122 | Doug CrawfordClay | 131 | Peter SzokeClay | 6-4 6-7 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 144 | Colin DowdeswellClay | 195 | Rolf NorbergClay | 7-6 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | 33 | Juan Gisbert SrClay | 156 | Jean-Baptiste ChanfreauClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 144 | Norman HolmesClay | 172 | YUGBoro JovanovicClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 75 | Jose Edison MandarinoClay | 126 | Harald ElschenbroichClay | 6-2 1-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 7 | Ilie NastaseClay | 105 | Antonio MunozClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 11 | Manuel OrantesClay | 137 | Jaime Pinto-BravoClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 103 | Ulrich PinnerClay | 186 | Tenny SvenssonClay | 6-1 2-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 68 | Hans-Joachim PloetzClay | 276 | Jose A. MorenoClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 119 | Belus PrajouxClay | 119 | Bernard MignotClay | 6-3 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 90 | Patrick ProisyClay | 232 | Toma OviciClay | 4-6 7-6 3-1 RET | 3 | - | - | - | - | - | - | - |
| R32 | 130 | Nicola SpearClay | 140 | Ramiro BenavidesClay | 6-4 4-6 3-1 RET | 3 | - | - | - | - | - | - | - |
| R32 | 50 | Balazs TaroczyClay | 327 | Alberto MartorellClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 71 | Jairo Velasco SrClay | 186 | Szabolcz BaranyiClay | 4-6 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 115 | Birger AnderssonClay | 75 | Jose Edison MandarinoClay | 2-6 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 33 | Juan Gisbert SrClay | 144 | Colin DowdeswellClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 144 | Norman HolmesClay | 68 | Hans-Joachim PloetzClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 7 | Ilie NastaseClay | 175 | Jorge AndrewClay | 6-2 3-6 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 11 | Manuel OrantesClay | 119 | Belus PrajouxClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | 90 | Patrick ProisyClay | 122 | Doug CrawfordClay | 4-6 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 130 | Nicola SpearClay | 71 | Jairo Velasco SrClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 50 | Balazs TaroczyClay | 103 | Ulrich PinnerClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| QF | 33 | Juan Gisbert SrClay | 115 | Birger AnderssonClay | 6-2 3-6 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 7 | Ilie NastaseClay | 144 | Norman HolmesClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 11 | Manuel OrantesClay | 130 | Nicola SpearClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 50 | Balazs TaroczyClay | 90 | Patrick ProisyClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| SF | 33 | Juan Gisbert SrClay | 11 | Manuel OrantesClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| SF | 7 | Ilie NastaseClay | 50 | Balazs TaroczyClay | 6-7 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| F | 7 | Ilie NastaseClay | 33 | Juan Gisbert SrClay | 6-1 7-5 6-2 | 5 | - | - | - | - | - | - | - |