Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Santiago 2 Qual | 2016/10/15 13:40 | Jorge Montero v Nicolas Bruna | 6-1,6-1 |
| ITF Chile F2 | 2018/11/18 19:00 | Santiago Besada v Nicolas Bruna | 6-3,6-4 |
| ITF Chile F2 | 2018/11/17 16:00 | Andres Haefele v Nicolas Bruna | 1-6,0-6 |
| ITF Argentina F9 | 2018/11/10 13:00 | Mariano Navone v Nicolas Bruna | 6-4,2-6,6-4 |
| ITF Argentina F8 | 2018/11/04 13:00 | Andres Gabriel Ciurletti v Nicolas Bruna | 6-2,6-3 |
| ITF Argentina F8 | 2018/11/03 13:00 | Nicolas Bruna v Alan Postay | 6-7,6-1,6-1 |
| ITF Argentina F7 | 2018/10/28 15:30 | Nicolas Bruna v Esteban Bruna | 6-3,3-6,4-6 |
| ITF Peru F3 | 2018/10/07 16:00 | Nicolas Bruna v Nicolas Bianchi | 3-6,6-7 |
| ITF Peru F3 | 2018/10/06 14:00 | Nicolas Bruna v Marcelo Barros | 6-2,6-2 |
| 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 |
| Challenger Szczecin Qual | 2018/09/08 09:00 | Volodymyr Uzhylovskyi v Jorge Montero | 2-6,0-6 |
| Challenger - Sevilla | 2018/09/01 17:40 | David Perez Sanz v Jorge Montero | 6-7,7-6,6-3 |