Round: 44 Ground: Clay
| ITF Brazil F5 | 2018/10/14 14:00 | Alex Blumenberg v Johann Soares Valinho | 6-0,6-0 |
| ITF Bolivia F3 | 2018/09/24 13:00 | Rodrigo Echavarria v Alex Blumenberg | 2-6,7-6,6-4 |
| ITF Bolivia F2 | 2018/09/19 21:40 | Luciano Doria v Alex Blumenberg | 6-3,3-6,6-1 |
| ITF Bolivia F2 | 2018/09/18 21:00 | Alex Blumenberg v Agustin Ozcoidi | 6-3,6-4 |
| ITF Bolivia F2 | 2018/09/17 21:00 | Alex Blumenberg v Jorge Abde Celis | 6-4,6-2 |
| ITF Bolivia F2 | 2018/09/16 14:00 | Felipe Derdoy v Alex Blumenberg | 4-6,2-6 |
| ITF Bolivia F2 | 2018/09/15 16:00 | Matias Riva v Alex Blumenberg | 4-6,4-6 |
| ITF Bolivia F1 | 2018/09/11 21:10 | Alex Blumenberg v Luciano Doria | 2-6,5-7 |
| ITF Brazil F5 | 2018/10/14 13:00 | Leonardo Reami Da Cunha v Hugo Moura | 6-3,6-1 |
| ITF Brazil F5 | 2018/10/13 13:00 | Leonardo Reami Da Cunha v Bruno Stefani Figlio | 6-2,6-3 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Valter Mori-Filho v Leonardo Reami Da Cunha | 6-2,6-0 |
| ITF Brazil F4 | 2017/11/26 13:00 | Leonardo Reami Da Cunha v Gabriel P Tumasonis | 3-6,1-6 |
| ITF Brazil F3 | 2017/11/18 21:00 | Antonio P Neto v Leonardo Reami Da Cunha | 6-2,6-3 |
| ITF Bolivia F1 | 2016/11/05 16:30 | Javier Gonzalez v Leonardo Reami Da Cunha | 4-6,6-4,6-1 |
| ITF Brazil F3 | 2016/07/10 12:00 | Leonardo Reami Da Cunha v Gabriel Ciro Da Silva | 3-6,0-6 |