| R32 | 149 | Kjell JohanssonClay | - | Juan RiveraClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 3 | Bjorn BorgClay | - | Enrique CavigliaClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 166 | Ricardo CanoClay | 267 | Armando CornejoClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 146 | Jean-Baptiste ChanfreauClay | 267 | Francisco MastelliClay | 4-6 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 73 | Patricio CornejoClay | 146 | Victor PecciClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 20 | Eddie DibbsClay | - | Thierry QuintinClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 65 | Zeljko FranulovicClay | - | Carlos GattikerClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 62 | Julian GanzabalClay | 307 | Alejandro PierolaClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 80 | Hans KaryClay | - | Eduardo ZuletaClay | 6-2 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | 24 | Thomaz KochClay | - | Fernando Dalla-FontanaClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 67 | Jose Edison MandarinoClay | - | Lorenzo SorianoClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | 77 | Ivan MolinaClay | 307 | Nicholas KalogeropoulosClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 169 | Toma OviciClay | 215 | Tomas LynchClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 124 | Jaime Pinto-BravoClay | 370 | Hugo VarelaClay | 6-2 6-7 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 72 | Ion TiriacClay | - | Hector RomaniClay | 6-4 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | 5 | Guillermo VilasClay | - | Roberto GraetzClay | 7-5 7-6 | 3 | - | - | - | - | - | - | - |
| R16 | 3 | Bjorn BorgClay | 166 | Ricardo CanoClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R16 | 20 | Eddie DibbsClay | 67 | Jose Edison MandarinoClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 65 | Zeljko FranulovicClay | 24 | Thomaz KochClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 77 | Ivan MolinaClay | 62 | Julian GanzabalClay | 7-6 6-0 | 3 | - | - | - | - | - | - | - |
| R16 | 169 | Toma OviciClay | 146 | Jean-Baptiste ChanfreauClay | 6-1 0-6 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 124 | Jaime Pinto-BravoClay | 149 | Kjell JohanssonClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | 72 | Ion TiriacClay | 73 | Patricio CornejoClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 5 | Guillermo VilasClay | 80 | Hans KaryClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| QF | 3 | Bjorn BorgClay | 72 | Ion TiriacClay | 6-1 3-6 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 20 | Eddie DibbsClay | 124 | Jaime Pinto-BravoClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| QF | 77 | Ivan MolinaClay | 65 | Zeljko FranulovicClay | 6-4 2-6 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 5 | Guillermo VilasClay | 169 | Toma OviciClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| SF | 3 | Bjorn BorgClay | 77 | Ivan MolinaClay | 6-2 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| SF | 5 | Guillermo VilasClay | 20 | Eddie DibbsClay | 6-4 6-1 7-6 | 5 | - | - | - | - | - | - | - |
| F | 5 | Guillermo VilasClay | 3 | Bjorn BorgClay | 3-6 6-7 6-4 6-6 RET | 5 | - | - | - | - | - | - | - |