Stadium: Cancha 2 Round: 26 Ground: Clay
| ITF Spain F25 | 2018/08/31 14:00 | Javier Barranco Cosano v Mauricio Echazu | 6-1,6-0 |
| ITF Spain F25 | 2018/08/30 14:30 | Eduardo Struvay v Mauricio Echazu | 6-4,0-6,5-7 |
| ITF Spain F25 | 2018/08/29 09:00 | Mauricio Echazu v Ryan Peniston | 6-4,6-2 |
| ITF Spain F25 | 2018/08/27 13:45 | Pol Martin Tiffon v Mauricio Echazu | 2-6,1-6 |
| ITF Spain F23 | 2018/08/17 14:30 | Mauricio Echazu v Alvaro Lopez San Martin | 6-7,1-6 |
| ITF Spain F23 | 2018/08/16 14:30 | Viktor Durasovic v Mauricio Echazu | 4-6,4-6 |
| ITF Spain F23 | 2018/08/15 09:30 | Alberto C Sanchez v Mauricio Echazu | 6-3,5-7,5-7 |
| ITF Spain F23 | 2018/08/14 09:30 | Alejandro Vedri Asensi v Mauricio Echazu | 0-6,4-6 |
| ITF Bolivia F2 | 2018/09/22 01:05 | Matias Franco Descotte v Fermin Tenti | 6-2,6-1 |
| ITF Bolivia F2 | 2018/09/20 20:30 | Jose Pereira v Fermin Tenti | 6-2,4-6,3-6 |
| ITF Bolivia F2 | 2018/09/19 22:00 | Raul Garcia v Fermin Tenti | 5-7,0-6 |
| ITF Bolivia F2 | 2018/09/18 21:30 | Fermin Tenti v Juan Carlos Aguilar | 6-1,6-1 |
| ITF Bolivia F1 | 2018/09/12 19:30 | Juan Carlos Aguilar v Fermin Tenti | 6-4,6-2 |
| ITF Bolivia F1 | 2018/09/11 21:40 | Fermin Tenti v Jorge Panta | 3-6,7-6,6-0 |
| ITF Argentina F4 | 2018/09/01 12:00 | Fermin Tenti v Mateo Galdon | 6-7,6-2,3-6 |
| ITF Austria F6 | 2018/08/08 09:00 | Fermin Tenti v Yuta Shimizu | 3-6,3-6 |