Stadium: Court 4 Round: 25 Ground: Clay
| ITF Chile F3 | 2018/11/28 14:00 | Jorge Montero v Manuel Pena Lopez | 4-6,0-6 |
| ITF Chile F3 | 2018/11/26 17:35 | Nicolas Bruna v Jorge Montero | 4-6,4-6 |
| ITF Chile F2 | 2018/11/21 16:00 | Jorge Montero v Matias Zukas | 1-6,1-6 |
| ITF Chile F2 | 2018/11/19 16:30 | Cristobal Castro v Jorge Montero | 4-6,2-6 |
| ITF Chile F1 | 2018/11/14 19:35 | Jorge Montero v Mirko Martinez | 4-6,6-7 |
| Challenger Campinas | 2018/09/30 15:30 | Jorge Montero v Andre Miele | 4-6,6-3,3-6 |
| ITF Spain F28 | 2018/09/18 11:00 | Jorge Montero v Pol Martin Tiffon | 3-6,6-3,2-6 |
| Challenger Szczecin | 2018/09/09 09:00 | Jorge Montero v Facundo Arguello | 6-2,3-6,2-6 |
| ITF Chile F3 | 2018/11/28 18:40 | Genaro Alberto Olivieri v Fermin Tenti | 6-1,6-1 |
| ITF Chile F3 | 2018/11/27 18:50 | Ignacio Monzon v Fermin Tenti | 6-1,3-6,6-7 |
| ITF Chile F3 | 2018/11/26 14:00 | Fermin Tenti v Ignacio A B Otarola | 3-6,6-3,6-1 |
| ITF Chile F3 | 2018/11/25 14:00 | Fermin Tenti v Patricio Gomez | 6-1,6-1 |
| ITF Chile F2 | 2018/11/20 16:00 | Fermin Tenti v Juan Bautista Otegui | 4-6,3-6 |
| ITF Chile F2 | 2018/11/19 15:00 | Fermin Tenti v Rodrigo Echavarria | 6-1,3-6,6-3 |
| ITF Chile F2 | 2018/11/18 16:00 | Fermin Tenti v Alan Sanson | 7-6,6-1 |
| ITF Chile F1 | 2018/11/14 16:00 | Mauricio Echazu v Fermin Tenti | 6-0,6-3 |