Round: 25 Ground: Clay
| ITF Chile F1 | 2017/11/21 16:45 | Matias Franco Descotte v Fermin Tenti | 6-3,4-6,6-4 |
| ITF Perú F1 | 2017/12/10 19:00 | Fermin Tenti v Rodrigo Sanchez | 3-6,3-6 |
| ITF Chile F3 - Masculino | 2017/12/06 14:00 | Fermin Tenti v Eduardo Agustin Torre | 3-6,2-6 |
| ITF Chile F3 - Masculino | 2017/12/05 16:40 | Franco Emanuel Egea v Fermin Tenti | 6-7,7-6,4-6 |
| ITF Chile F3 - Masculino | 2017/12/04 13:00 | Fermin Tenti v Daniel Echeverry | 6-2,6-0 |
| ITF Chile F3 - Masculino | 2017/12/03 14:00 | Fermin Tenti v Laelson Rodrigues | 6-3,6-4 |
| ITF Chile F2 | 2017/11/28 15:00 | Fabrizio Ornago v Fermin Tenti | 6-1,6-4 |
| ITF Chile F1 | 2017/11/21 16:45 | Matias Franco Descotte v Fermin Tenti | 6-3,4-6,6-4 |
| ITF Argentina F9 | 2017/11/13 12:00 | Fermin Tenti v Leonardo Aboian | 7-6,4-6,5-7 |
| ITF Perú F1 | 2017/12/15 21:00 | Matias Franco Descotte v Daniel Elahi Galan | 4-6,2-6 |
| ITF Perú F1 | 2017/12/14 19:00 | Matias Franco Descotte v Daniel Dutra Da Silva | 7-6,6-4 |
| ITF Perú F1 | 2017/12/13 20:30 | Matias Franco Descotte v Ignacio Monzon | 6-1,6-4 |
| ITF Perú F1 | 2017/12/11 19:00 | Matias Franco Descotte v Igor Marcondes | 4-6,6-0,7-6 |
| ITF Chile F2 | 2017/11/28 17:20 | Matias Franco Descotte v Gabriel Alejandro Hidalgo | 3-6,6-7 |
| ITF Chile F1 | 2017/11/23 16:05 | Matias Franco Descotte v Victor Nunez | 2-6,3-6 |
| ITF Chile F1 | 2017/11/21 16:45 | Matias Franco Descotte v Fermin Tenti | 6-3,4-6,6-4 |
| ITF Israel F15 | 2017/10/31 12:10 | Matias Franco Descotte v Christopher Heyman | 2-6,6-7 |