Round: 25 Ground: Clay
| ITF Brazil F4 | 2015/08/19 20:45 | Santos, Nicolas v Joao Domingues | 2-6,3-6 |
| ITF Brazil F4 | 2015/08/17 14:00 | Santos, Nicolas v Rodrigues, Pedro Gabriel | 6-2,6-1 |
| ITF Brazil F3 | 2015/06/25 14:15 | Santos, Nicolas v Tsuchiya, Alexandre | 3-6,5-7 |
| ITF Brazil F3 | 2015/06/24 13:00 | Hocevar, Ricardo v Santos, Nicolas | 1-6,4-6 |
| ITF Brazil F3 | 2015/06/22 13:30 | Brandao, Filipe v Santos, Nicolas | 5-7,2-6 |
| ITF Brazil F2 | 2015/06/16 14:00 | Turini, Thales v Santos, Nicolas | 6-1,6-1 |
| ITF Brazil F1 | 2015/06/08 13:30 | Santos, Nicolas v Hernan Casanova | 1-6,4-6 |
| ITF Colombia F3 | 2015/05/26 18:20 | Olivares, Jose v Santos, Nicolas | 6-1,3-6,6-1 |
| ITF Brazil F4 | 2015/08/23 13:00 | Severino, Carlos Eduardo v Daniel Dutra Da Silva | 4-6,7-6,6-1 |
| ITF Brazil F4 | 2015/08/22 13:30 | Daniel Dutra Da Silva v Jose Pereira | 3-6,7-6,6-4 |
| ITF Argentina F8 | 2015/08/14 14:00 | Heras, Patricio v Daniel Dutra Da Silva | 6-2,6-2 |
| ITF Argentina F8 | 2015/08/12 12:00 | Daniel Dutra Da Silva v Mariano Kestelboim | 4-6,6-2,6-3 |
| ITF Argentina F8 | 2015/08/11 17:15 | Daniel Dutra Da Silva v Gonzalo Villanueva | 6-1,6-3 |
| ITF Colombia F7 | 2015/08/06 15:30 | Daniel Dutra Da Silva v Barrientos, Nicolas | 0-6,3-6 |
| ITF Colombia F7 | 2015/08/05 15:00 | Escobar, Felipe v Daniel Dutra Da Silva | 6-7,1-6 |
| ITF Colombia F7 | 2015/08/04 15:00 | Daniel Dutra Da Silva v Ramirez Utermann, Carlos | 6-3,6-1 |