Round: 54 Ground: Clay
| ITF Brazil F3 | 2017/11/18 13:30 | Victor Bertoldo v Joao Giannella | 6-3,1-6,4-6 |
| ITF Dominican Republic F3 | 2018/12/08 13:00 | Victor Bertoldo v Philip Wilbert Major | 4-6,4-6 |
| ITF Dominican Republic F2 | 2018/12/01 15:30 | Bernardo A P E Oliveira v Victor Bertoldo | 6-2,6-4 |
| ITF Brazil F9 | 2018/11/10 12:00 | Victor Bertoldo v Laelson Rodrigues | 0-6,0-6 |
| ITF Brazil F8 | 2018/11/04 15:30 | Victor Bertoldo v Javier Naser | 4-6,2-6 |
| ITF Brazil F7 | 2018/10/27 17:00 | Victor Bertoldo v Lucas Bernardo | 6-3,5-7,2-6 |
| ITF Brazil F6 | 2018/10/21 15:30 | Paulo A S Dos Santos v Victor Bertoldo | 6-1,6-2 |
| ITF Brazil F5 | 2018/10/14 13:00 | Victor Bertoldo v Gabriel P Tumasonis | 1-6,0-6 |
| ITF Brazil F4 | 2017/11/25 15:00 | Igor Gimenez v Victor Bertoldo | 6-2,6-1 |
| ITF Brazil F9 | 2018/11/13 12:00 | Joao Giannella v Gustavo Heide | 2-6,2-6 |
| ITF Brazil F8 | 2018/11/04 13:00 | Alex Blumenberg v Joao Giannella | 6-2,6-1 |
| ITF Brazil F7 | 2018/10/29 12:00 | Nicolas Zaidman v Joao Giannella | 7-6,6-0 |
| ITF Brazil F7 | 2018/10/28 15:00 | Joao Giannella v Asdrubal Gobernate | 6-1,4-6,6-3 |
| ITF Brazil F7 | 2018/10/27 14:30 | Joao Giannella v Lucas Gessner | 6-3,6-4 |
| ITF Brazil F6 | 2018/10/21 13:00 | Francisco Comesana v Joao Giannella | 7-6,6-3 |
| ITF Brazil F6 | 2018/10/20 13:00 | Lucas Gessner v Joao Giannella | 4-6,0-6 |
| ITF Brazil F5 | 2018/10/14 13:00 | Joao Giannella v Gabriel De Andrade Bendazoli | 3-6,6-7 |