Estadio: Court 1 Round: 27 Ground: Clay
| ITF Chile F3 - Masculino | 2018/11/28 15:40 | Bastian Malla v Mauricio Echazu | 7-6,6-3 |
| ITF Chile F3 - Masculino | 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 |
| ITF Chile F3 - Masculino | 2018/11/28 17:00 | Juan Bautista Otegui v Gabriel Alejandro Hidalgo | 4-6,6-7 |
| ITF Chile F3 - Masculino | 2018/11/27 16:30 | Gabriel Alejandro Hidalgo v Santiago Rodriguez Taverna | 4-6,6-1,6-2 |
| ITF Chile F3 - Masculino | 2018/11/25 15:30 | Gabriel Alejandro Hidalgo v Anze Loviscek | 6-3,6-1 |
| ITF Chile F2 | 2018/11/21 16:00 | Gabriel Alejandro Hidalgo v Genaro Alberto Olivieri | 5-7,3-6 |
| ITF Chile F2 | 2018/11/20 16:00 | Juan Carlos Saez v Gabriel Alejandro Hidalgo | 5-7,2-6 |
| ITF Chile F2 | 2018/11/19 15:00 | Gabriel Alejandro Hidalgo v Alan Postay | 6-2,6-0 |
| ITF Chile F2 | 2018/11/18 16:00 | Gabriel Alejandro Hidalgo v Lautaro Agustin Falabella | 6-3,6-3 |
| ITF Argentina F9 | 2018/11/14 13:00 | Mariano Kestelboim v Gabriel Alejandro Hidalgo | 6-4,6-1 |