Stadium: Court 1 Round: 46 Ground: Clay
| Challenger Campinas Qual | 2018/09/29 14:15 | Orlando Luz v Fabricio Neis | 6-3,5-7,2-6 |
| Challenger Biella Qual | 2018/09/16 14:00 | Tomas Barrios Vera v Fabricio Neis | 7-5,6-0 |
| Challenger Biella Qual | 2018/09/15 14:40 | Sebastiano M Zorzi v Fabricio Neis | 2-6,2-6 |
| Challenger Lisbon Qual | 2018/05/13 13:10 | Fabricio Neis v Jan Satral | 7-6,3-6,1-6 |
| Challenger Rio De Janeiro | 2017/11/22 16:45 | Fabricio Neis v Christian Oliveira | 6-2,2-6,6-3 |
| Challenger Rio De Janeiro Qual | 2017/11/19 13:00 | Peter Nagy v Fabricio Neis | 6-3,6-7,6-7 |
| Challenger Santiago 2 Qual | 2017/11/11 18:00 | Dimitar Kuzmanov v Fabricio Neis | 7-6,7-5 |
| Challenger Santiago 2 Qual | 2017/11/11 15:15 | Fabricio Neis v Oliver Hudson | 6-2,6-3 |
| Challenger Campinas Qual | 2018/09/29 14:50 | Fernando Yamacita v Fernando Romboli | 7-5,6-4 |
| ITF Bolivia F3 | 2018/09/24 18:35 | Fernando Yamacita v Alejandro Mendoza | 7-6,3-6,1-6 |
| ITF Bolivia F2 | 2018/09/17 19:30 | Jorge Panta v Fernando Yamacita | 7-5,6-4 |
| ITF Bolivia F1 | 2018/09/12 19:30 | Fernando Yamacita v Jose Pereira | 3-6,4-6 |
| ITF Bolivia F1 | 2018/09/11 19:30 | Fernando Yamacita v Luis Diego Chavez Villalpando | 6-2,0-6,7-6 |
| ITF Belarus F2 | 2018/08/13 08:35 | Fernando Yamacita v Grigoriy Lomakin | 7-6,3-6,3-6 |
| ITF Belarus F2 | 2018/08/12 07:00 | Fernando Yamacita v Daniil Klimov | 4-6,6-1,2-6 |
| ITF Belarus F2 | 2018/08/11 11:30 | Fernando Yamacita v Razvan Baiant | 6-2,6-3 |