Stadium: Court 4 Round: 25 Ground: Clay
| ITF Brazil F3 | 2017/11/24 20:05 | Daniel Dutra Da Silva v Jose Pereira | 1-6,7-6,3-6 |
| ITF Brazil F3 | 2017/11/23 21:35 | Daniel Dutra Da Silva v Antonio P Neto | 6-2,6-1 |
| ITF Brazil F3 | 2017/11/21 17:00 | Daniel Dutra Da Silva v Fernando Yamacita | 6-3,6-1 |
| ITF Brazil F2 | 2017/11/18 16:20 | Wilson Leite v Daniel Dutra Da Silva | 3-6,7-6,7-5 |
| ITF Brazil F2 | 2017/11/17 19:10 | Andre Miele v Daniel Dutra Da Silva | 4-6,3-6 |
| ITF Brazil F2 | 2017/11/17 17:00 | Andre Miele v Daniel Dutra Da Silva | 4-6,3-5 |
| ITF Brazil F2 | 2017/11/15 18:05 | Fabio Costa v Daniel Dutra Da Silva | 4-6,2-6 |
| ITF Brazil F2 | 2017/11/14 13:20 | Augusto Laranja v Daniel Dutra Da Silva | 6-7,3-6 |
| ITF Brazil F4 | 2017/11/27 11:00 | Igor Sao Thiago v Joao M Nusdeo | 6-1,7-5 |
| ITF Brazil F4 | 2017/11/25 10:30 | Mateo Barreiros Reyes v Igor Sao Thiago | 6-7,2-6 |
| ITF Brazil F3 | 2017/11/22 13:30 | Igor Sao Thiago v Alexandre Tsuchiya | 1-6,4-6 |
| ITF Brazil F3 | 2017/11/20 14:00 | Marcelo Zormann v Igor Sao Thiago | 4-6,7-5,6-7 |
| ITF Brazil F3 | 2017/11/19 13:30 | Igor Sao Thiago v Gabriel De Andrade Bendazoli | 6-1,6-1 |
| ITF USA F31 | 2017/09/16 20:15 | Ku Keon Kang v Igor Sao Thiago | 3-6,6-2,7-5 |
| ITF USA F30 | 2017/09/08 22:00 | Igor Sao Thiago v Jack Jaede | 2-6,1-6 |
| ITF China F3 Qual | 2017/02/27 02:00 | Patrick Daciek v Igor Sao Thiago | 6-1,6-1 |