stadio: Court 1 Round: 25 Ground: Clay
| ITF Brasile F3 | 2018/05/07 12:30 | Gabriel Ciro Da Silva v Christian Oliveira | 6-7,4-6 |
| ITF Brasile F3 | 2018/05/06 12:30 | Nicolas Zaidman v Christian Oliveira | 3-6,6-7 |
| ITF Brasile F2 | 2018/04/28 17:30 | Pedro F Maciel v Christian Oliveira | 6-4,6-2 |
| ITF Brasile F1 | 2018/04/23 14:00 | Christian Oliveira v Gonzalo Villanueva | 7-5,3-6,0-6 |
| ITF Turchia F14 | 2018/04/08 07:30 | Milan Drinic v Christian Oliveira | 4-6,7-5,6-1 |
| ITF Turchia F14 | 2018/04/07 09:30 | Christian Oliveira v Phongsapak Kerdlaphee | 6-0,6-1 |
| ITF Turchia F13 | 2018/04/04 09:00 | Christian Oliveira v Jaroslav Pospisil | 6-3,0-6,1-6 |
| ITF Turchia F13 | 2018/04/02 07:00 | Christian Oliveira v Maxence Broville | 7-5,6-7,6-4 |
| ITF Brasile F2 | 2018/05/05 16:00 | Igor Marcondes v Rafael Matos | 4-6,4-6 |
| ITF Brasile F2 | 2018/05/04 15:00 | Aaron Schmid v Igor Marcondes | 6-7,3-6 |
| ITF Brasile F2 | 2018/05/02 15:00 | Alexandre Tsuchiya v Igor Marcondes | 7-5,5-7,3-6 |
| ITF Brasile F2 | 2018/04/30 15:00 | Igor Marcondes v Jose Pereira | 6-4,7-6 |
| ITF Brasile F1 | 2018/04/23 19:15 | Igor Marcondes v Oscar Jose Gutierrez | 6-2,2-6,3-6 |
| ITF Egitto F13 | 2018/04/11 09:25 | Igor Marcondes v Michel Vernier | 3-6,6-7 |
| ITF Egitto F12 | 2018/04/05 09:15 | Igor Marcondes v Siphosothando Montsi | 4-6,2-6 |
| ITF Egitto F12 | 2018/04/04 08:00 | Ivan Krivic v Igor Marcondes | 3-6,1-6 |