Stadium: EDSON GOMES Round: 62 Ground: Hardcourt outdoor
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Joao Giannella v Eduardo Ribeiro | 3-6,3-6 |
| ITF Brazil F3 | 2018/05/07 18:00 | Fernando Yamacita v Eduardo Ribeiro | 6-4,7-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Kevin Borges Pereira v Eduardo Ribeiro | 1-6,0-6 |
| ITF Brazil F2 | 2018/04/29 15:00 | Alejo Vilaro v Eduardo Ribeiro | 6-3,6-3 |
| ITF Brazil F2 | 2018/04/28 15:00 | Gabriel P Tumasonis v Eduardo Ribeiro | 6-3,5-7,3-6 |
| ITF Brazil F1 | 2018/04/23 13:00 | Tomas Martin Etcheverry v Eduardo Ribeiro | 6-0,6-0 |
| ITF Brazil F1 | 2018/04/22 14:00 | Eduardo Ribeiro v Ighor Halmenschlager Reis | 6-3,6-3 |
| ITF Bolivia F3 Qual | 2017/10/02 20:00 | Santiago Villarruel v Eduardo Ribeiro | 7-6,4-6,6-2 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Pedro Ortega v Christian Oliveira | 5-7,0-6 |
| ITF Brazil F3 | 2018/05/09 15:00 | Christian Oliveira v Daniel Dutra Da Silva | 1-6,3-6 |
| ITF Brazil F3 | 2018/05/08 17:10 | Christian Oliveira v Igor Marcondes | 6-2,6-2 |
| ITF Brazil F3 | 2018/05/07 12:30 | Gabriel Ciro Da Silva v Christian Oliveira | 6-7,4-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Nicolas Zaidman v Christian Oliveira | 3-6,6-7 |
| ITF Brazil F2 | 2018/04/28 17:30 | Pedro F Maciel v Christian Oliveira | 6-4,6-2 |
| ITF Brazil F1 | 2018/04/23 14:00 | Christian Oliveira v Gonzalo Villanueva | 7-5,3-6,0-6 |
| ITF Turkey F14 | 2018/04/08 07:30 | Milan Drinic v Christian Oliveira | 4-6,7-5,6-1 |