| R32 | 23 | Francesco CancellottiClay | 74 | Fernando LunaClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 70 | Alejandro GanzabalClay | 22 | Juan AguileraClay | 3-6 6-3 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 28 | Jose HiguerasClay | 98 | Michiel SchapersClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 267 | Ronald AgenorClay | 36 | Guillermo VilasClay | 6-0 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 161 | Rolf GehringClay | 35 | Victor PecciClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 43 | Martin JaiteClay | 170 | David De MiguelClay | 6-2 3-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 55 | Diego PerezClay | 71 | Trevor AllanClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 119 | Eduardo BengoecheaClay | 54 | Hans SchwaierClay | 7-6 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 71 | Pablo ArrayaClay | 113 | Roberto ArguelloClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 89 | Jimmy BrownClay | 381 | Jerome VanierClay | 6-0 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 255 | Jose ClavetClay | 69 | Thierry TulasneClay | 6-3 3-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 84 | Horacio de la PenaClay | 228 | Jorge BardouClay | 6-4 2-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 91 | Lawson DuncanClay | 228 | Jerome PotierClay | 3-6 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 111 | Jose Lopez-MaesoClay | 103 | Cassio MottaClay | 6-4 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 184 | Emilio SanchezClay | 153 | Andreas MaurerClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | 115 | Steve ShawClay | 133 | Marko OstojaClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 71 | Pablo ArrayaClay | 23 | Francesco CancellottiClay | 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 111 | Jose Lopez-MaesoClay | 28 | Jose HiguerasClay | 6-4 4-6 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 84 | Horacio de la PenaClay | 43 | Martin JaiteClay | 6-4 3-6 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 115 | Steve ShawClay | 55 | Diego PerezClay | 6-4 6-7 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 267 | Ronald AgenorClay | 89 | Jimmy BrownClay | 6-7 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 119 | Eduardo BengoecheaClay | 255 | Jose ClavetClay | 6-2 3-6 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 91 | Lawson DuncanClay | 161 | Rolf GehringClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | 70 | Alejandro GanzabalClay | 184 | Emilio SanchezClay | 7-6 6-7 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 119 | Eduardo BengoecheaClay | 267 | Ronald AgenorClay | 7-5 7-6 | 3 | - | - | - | - | - | - | - |
| QF | 84 | Horacio de la PenaClay | 111 | Jose Lopez-MaesoClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 91 | Lawson DuncanClay | 71 | Pablo ArrayaClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 115 | Steve ShawClay | 70 | Alejandro GanzabalClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| SF | 84 | Horacio de la PenaClay | 115 | Steve ShawClay | 6-4 3-2 RET | 3 | - | - | - | - | - | - | - |
| SF | 91 | Lawson DuncanClay | 119 | Eduardo BengoecheaClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| F | 84 | Horacio de la PenaClay | 91 | Lawson DuncanClay | 6-0 6-3 | 3 | - | - | - | - | - | - | - |