| R32 | 8 |  Jose HiguerasClay | 155 |  Ramiro BenavidesClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 14 |  Hans GildemeisterClay | 110 | Belus PrajouxClay | 6-2 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 93 |  Chris LewisClay | 152 | Alvaro FillolClay | 6-2 0-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 58 |  Andres GomezClay | 185 | Angel GimenezClay | 6-1 6-0 | 3 | - | - | - | - | - | - | - |
| R32 | 180 |  Jose Luis DamianiClay | 57 |  Charles OwensClay | 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 81 |  Thomaz KochClay | 106 | Rick FagelClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 71 |  Jairo Velasco SrClay | 86 |  Carlos GattikerClay | 6-3 4-6 7-5 | 3 | - | - | - | - | - | - | - |
| R32 | 129 | Jaime Fillol Sr.Clay | 279 | Elio Lito AlvarezClay | 4-6 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 378 | Ricardo AcunaClay | 157 | Roger GuedesClay | 6-1 3-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 165 | Ricardo CanoClay | 371 | Gustavo GuerreroClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 155 | Fernando Dalla-FontanaClay | 142 |  Fernando MaynettoClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 255 | Juan NunezClay | 87 | Fernando LunaClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 579 | Jaime Pinto-BravoClay | - |  Thierry TulasneClay | 4-6 6-4 10-8 | 3 | - | - | - | - | - | - | - |
| R32 | 482 | Pedro RebolledoClay | 200 | Jose Lopez-MaesoClay | 7-6 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 126 | Joao SoaresClay | 134 | Christophe FreyssClay | 6-3 7-6 | 3 | - | - | - | - | - | - | - |
| R32 | 172 |  Werner ZirngiblClay | 123 | Givaldo BarbosaClay | 6-1 6-7 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 8 | Jose HiguerasClay | 126 | Joao SoaresClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| R16 | 14 | Hans GildemeisterClay | 172 | Werner ZirngiblClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| R16 | 165 | Ricardo CanoClay | 93 | Chris LewisClay | 7-6 4-6 6-0 | 3 | - | - | - | - | - | - | - |
| R16 | 255 | Juan NunezClay | 58 | Andres GomezClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 482 | Pedro RebolledoClay | 81 | Thomaz KochClay | 7-5 4-6 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 71 | Jairo Velasco SrClay | 579 | Jaime Pinto-BravoClay | 3-6 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| R16 | 129 | Jaime Fillol Sr.Clay | 155 | Fernando Dalla-FontanaClay | 4-6 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 378 | Ricardo AcunaClay | 180 | Jose Luis DamianiClay | 7-6 3-6 6-3 | 3 | - | - | - | - | - | - | - |
| QF | 8 | Jose HiguerasClay | 71 | Jairo Velasco SrClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| QF | 14 | Hans GildemeisterClay | 378 | Ricardo AcunaClay | 6-3 1-6 6-2 | 3 | - | - | - | - | - | - | - |
| QF | 129 | Jaime Fillol Sr.Clay | 165 | Ricardo CanoClay | 4-6 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 482 | Pedro RebolledoClay | 255 | Juan NunezClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| SF | 8 | Jose HiguerasClay | 482 | Pedro RebolledoClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| SF | 14 | Hans GildemeisterClay | 129 | Jaime Fillol Sr.Clay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| F | 14 | Hans GildemeisterClay | 8 | Jose HiguerasClay | 7-5 5-7 6-4 | 3 | - | - | - | - | - | - | - |
