Stadion: Court 1 Round: 26 Ground: Clay
| ITF - Chile F3 | 2018/11/27 18:45 | Bastian Malla v Juan Pablo Cenoz | 6-3,6-0 |
| ITF - Chile F2 | 2018/11/24 14:00 | Bastian Malla v Facundo Mena | 4-6,4-6 |
| ITF - Chile F2 | 2018/11/23 20:30 | Bastian Malla v Tomas Martin Etcheverry | 7-6,6-0 |
| ITF - Chile F2 | 2018/11/22 21:30 | Bastian Malla v Genaro Alberto Olivieri | 3-6,7-6,6-4 |
| ITF - Chile F2 | 2018/11/21 23:25 | Bastian Malla v Juan Bautista Otegui | 7-5,6-4 |
| ITF - Chile F2 | 2018/11/20 22:45 | Juan Ignacio Galarza v Bastian Malla | 6-3,4-6,4-6 |
| Challenger - Buenos Aires | 2018/11/16 19:00 | Bastian Malla v Dimitar Kuzmanov | 4-6,2-6 |
| Challenger - Buenos Aires | 2018/11/14 21:45 | Bastian Malla v Daniel Gimeno-Traver | 6-2,6-4 |
| ITF - Chile F3 | 2018/11/26 15:30 | Mauricio Echazu v Daniel Antonio Nunez | 7-5,6-3 |
| ITF - Chile F2 | 2018/11/20 16:00 | Mauricio Echazu v Genaro Alberto Olivieri | 3-6,3-6 |
| ITF - Chile F1 | 2018/11/17 15:00 | Mauricio Echazu v Juan Carlos Saez | 6-1,6-2 |
| ITF - Chile F1 | 2018/11/16 18:00 | Mateo Nicolas Martinez v Mauricio Echazu | 4-6,5-7 |
| ITF - Chile F1 | 2018/11/15 14:00 | Mauricio Echazu v Michel Vernier | 6-7,7-5,6-0 |
| ITF - Chile F1 | 2018/11/14 16:00 | Mauricio Echazu v Fermin Tenti | 6-0,6-3 |
| ITF - Chile F1 | 2018/11/13 16:50 | Mauricio Echazu v Felipe E Ordenes | 1-6,6-2,6-1 |
| Challenger - Lima | 2018/10/21 16:40 | Mauricio Echazu v Manuel Pena Lopez | 4-6,2-6 |