Stadium: Court 3 Round: 26 Ground: Clay
| Challenger Rio De Janeiro | 2017/11/23 12:00 | Dutra Silva, Rogerio v Linzer, Michael | 6-2,6-0 |
| Challenger Santiago 2 | 2017/11/17 19:40 | Dutra Silva, Rogerio v Arevalo-Gonzalez, Marcelo | 3-6,2-6 |
| Challenger Santiago 2 | 2017/11/16 19:35 | Dutra Silva, Rogerio v Heras, Patricio | 6-4,6-4 |
| Challenger Santiago 2 | 2017/11/15 16:00 | Dutra Silva, Rogerio v Londero, Juan Ignacio | 6-3,2-6,6-2 |
| Challenger Santiago 2 | 2017/11/14 14:00 | Dutra Silva, Rogerio v Juan Pablo Ficovich | 6-3,6-4 |
| Montevideo, Uruguay | 2017/11/10 19:40 | Joao Domingues v Dutra Silva, Rogerio | 7-6,2-6,6-2 |
| Montevideo, Uruguay | 2017/11/09 21:00 | Blaz Rola v Dutra Silva, Rogerio | 5-7,2-6 |
| Montevideo, Uruguay | 2017/11/07 19:35 | Goncalo Oliveira v Dutra Silva, Rogerio | 3-6,3-6 |
| Challenger Rio De Janeiro | 2017/11/22 16:45 | Neis, Fabricio v Oliveira, Cristian | 6-2,2-6,6-3 |
| Challenger Rio De Janeiro Qual | 2017/11/19 13:00 | Nagy, Peter v Neis, Fabricio | 6-3,6-7,6-7 |
| Challenger Santiago 2 Qual | 2017/11/11 18:00 | Dimitar Kuzmanov v Neis, Fabricio | 7-6,7-5 |
| Challenger Santiago 2 Qual | 2017/11/11 15:15 | Neis, Fabricio v Hudson, Oliver | 6-2,6-3 |
| Challenger Campinas Qual | 2017/10/01 14:50 | Jose Pereira v Neis, Fabricio | 6-3,6-4 |
| Challenger Bogota Qual | 2017/09/03 15:00 | Neis, Fabricio v Juan Sebastian Gomez | 3-6,7-5,4-6 |
| Challenger Quito Qual | 2017/08/26 16:00 | Lopez, Juan Manuel v Neis, Fabricio | 7-6,6-4 |
| Challenger Blois Qual | 2017/06/17 10:00 | Neis, Fabricio v Arneodo, Romain | 4-6,1-6 |