Stadium: Court 1 Round: 26 Ground: Clay
| ITF Chile F1 | 2018/11/14 16:00 | Mauricio Echazu v Fermin Tenti | 6-0,6-3 |
| 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 |
| Challenger Lima | 2018/10/20 19:40 | Dragos Dima v Mauricio Echazu | 3-6,6-4,3-6 |
| 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 |
| ITF Chile F1 | 2018/11/13 14:00 | Dimitri Badra v Fermin Tenti | 0-6,6-7 |
| ITF Brazil F8 | 2018/11/06 17:55 | Oscar Jose Gutierrez v Fermin Tenti | 4-6,6-4,7-6 |
| ITF Brazil F7 | 2018/11/01 16:10 | Fermin Tenti v Joao Souza | 2-6,1-6 |
| ITF Brazil F7 | 2018/10/30 19:00 | Fermin Tenti v Federico Moreno | 6-3,6-2 |