| R32 | 2 | Guillermo VilasClay | - | Roberto CarruthersClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 14 | Adriano PanattaClay | 79 | Jairo Velasco SrClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 132 | Elio Lito AlvarezClay | 114 | Trey WaltkeClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 53 | Ricardo CanoClay | 15 | Vitas GerulaitisClay | 6-4 2-6 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | 143 | Patricio CornejoClay | 64 | Jurgen FassbenderClay | 6-3 2-0 RET | 3 | - | - | - | - | - | - | - |
| R32 | 17 | Jaime Fillol Sr.Clay | 373 | Octavio PivaClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 71 | Zeljko FranulovicClay | 111 | Belus PrajouxClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 113 | Julian GanzabalClay | 85 | Hans KaryClay | 7-6 6-7 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 105 | Carlos KirmayrClay | 283 | Patricio RodriguezClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 61 | Thomaz KochClay | 56 | Paolo BertolucciClay | 4-6 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 76 | Jose Edison MandarinoClay | 373 | Carlos LandoClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 49 | Ivan MolinaClay | 229 | Fernando GentilClay | 2-6 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 57 | Victor PecciClay | 100 | Victor AmayaClay | 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 60 | Ulrich PinnerClay | - | Thierry QuintinClay | 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 62 | Hans-Jurgen PohmannClay | 121 | Ramiro BenavidesClay | 6-1 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 314 | Jacques ThaminClay | 229 | Tomas LynchClay | 3-6 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 2 | Guillermo VilasClay | 132 | Elio Lito AlvarezClay | 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | 14 | Adriano PanattaClay | 143 | Patricio CornejoClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R16 | 53 | Ricardo CanoClay | 60 | Ulrich PinnerClay | 6-1 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 17 | Jaime Fillol Sr.Clay | 113 | Julian GanzabalClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 71 | Zeljko FranulovicClay | 62 | Hans-Jurgen PohmannClay | 6-0 6-7 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 76 | Jose Edison MandarinoClay | 61 | Thomaz KochClay | W/O | 3 | - | - | - | - | - | - | - |
| R16 | 49 | Ivan MolinaClay | 314 | Jacques ThaminClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 57 | Victor PecciClay | 105 | Carlos KirmayrClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 2 | Guillermo VilasClay | 71 | Zeljko FranulovicClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 14 | Adriano PanattaClay | 76 | Jose Edison MandarinoClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 53 | Ricardo CanoClay | 49 | Ivan MolinaClay | 3-6 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 17 | Jaime Fillol Sr.Clay | 57 | Victor PecciClay | 7-5 6-0 | 3 | - | - | - | - | - | - | - |
| SF | 2 | Guillermo VilasClay | 53 | Ricardo CanoClay | 6-2 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| SF | 14 | Adriano PanattaClay | 17 | Jaime Fillol Sr.Clay | 6-2 6-3 4-6 6-7 6-3 | 5 | - | - | - | - | - | - | - |
| F | 2 | Guillermo VilasClay | 14 | Adriano PanattaClay | 6-1 6-4 6-4 | 5 | - | - | - | - | - | - | - |