| RR | 160 |  Igor AndreevClay | 53 |  Ruben Ramirez HidalgoClay | 7-6(3) 6-1 | 3 | - | - | - | - | - | - | - |
| RR | 66 |  Luis HornaClay | 98 |  Alessio Di MauroClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| RR | 72 |  Martin Vassallo ArguelloClay | 140 | Albert PortasClay | 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| RR | 82 | Albert MontanesClay | 133 | Oscar HernandezClay | 6-3 7-5 | 3 | - | - | - | - | - | - | - |
| RR | 80 | Sergio RoitmanClay | 157 | Juan-Pablo GuzmanClay | 4-6 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| RR | 66 | Luis HornaClay | 131 |  Ricardo MelloClay | 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| RR | 53 | Ruben Ramirez HidalgoClay | 109 | Diego HartfieldClay | 6-4 6-1 | 3 | - | - | - | - | - | - | - |
| RR | 42 |  Nicolas MassuClay | 144 | Paul CapdevilleClay | 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| RR | 127 | Carlos BerlocqClay | 39 | Gaston GaudioClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| RR | 5 | Fernando GonzalezClay | 122 | Thiago AlvesClay | 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| RR | 129 | Ivan NavarroClay | 181 | Diego JunqueiraClay | 6-3 7-6(5) | 3 | - | - | - | - | - | - | - |
| RR | 72 | Martin Vassallo ArguelloClay | 149 |  Boris PashanskiClay | 7-6(2) 6-4 | 3 | - | - | - | - | - | - | - |
| RR | 82 | Albert MontanesClay | 1082 | Gustavo KuertenClay | 6-1 6-4 | 3 | - | - | - | - | - | - | - |
| RR | 80 | Sergio RoitmanClay | 191 | Mariano ZabaletaClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| RR | 42 | Nicolas MassuClay | 135 | Gorka FraileClay | 6-3 6-2 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 5 | Fernando GonzalezClay | 116 |  Olivier PatienceClay | 5-7 6-0 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 191 | Mariano ZabaletaClay | 157 | Juan-Pablo GuzmanClay | 6-3 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 140 | Albert PortasClay | 149 | Boris PashanskiClay | 6-3 6-3 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 116 | Olivier PatienceClay | 122 | Thiago AlvesClay | 6-2 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 131 | Ricardo MelloClay | 98 | Alessio Di MauroClay | 6-0 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 133 | Oscar HernandezClay | 1082 | Gustavo KuertenClay | 7-6(2) 7-6(3) | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 144 | Paul CapdevilleClay | 135 | Gorka FraileClay | 7-6(3) 6-1 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 127 | Carlos BerlocqClay | 129 | Ivan NavarroClay | 7-6(4) 6-2 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| RR | 160 | Igor AndreevClay | 109 | Diego HartfieldClay | 6-3 3-6 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| QF | 72 | Martin Vassallo ArguelloClay | 127 | Carlos BerlocqClay | 3-6 6-3 7-5 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| QF | 66 | Luis HornaClay | 160 | Igor AndreevClay | 6-3 6-3 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| QF | 42 | Nicolas MassuClay | 80 | Sergio RoitmanClay | 0-6 7-6(3) RET | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| QF | 82 | Albert MontanesClay | 5 | Fernando GonzalezClay | 6-3 3-6 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| SF | 66 | Luis HornaClay | 72 | Martin Vassallo ArguelloClay | 7-5 6-4 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| SF | 42 | Nicolas MassuClay | 82 | Albert MontanesClay | 6-1 6-3 | 3 | 112 | 4 | 0 | 78.0% | 67.4% | 46.2% | 1/4 |
| F | 66 | Luis HornaClay | 42 | Nicolas MassuClay | 7-5 6-3 | 3 | 112 | 1 | 1 | 84.2% | 64.1% | 66.7% | 0/1 |
