Round: 46 Ground: Clay
| Challenger Curitiba Qual | 2016/08/27 13:30 | Rafael Matos v Marvin B Spiering | 7-6,7-6 |
| ITF Poland F6 | 2016/08/23 12:35 | Adam Majchrowicz v Rafael Matos | 7-6,6-3 |
| ITF Poland F6 Qual | 2016/08/22 08:00 | Rafael Matos v Artsiom Dabryian | 6-2,6-0 |
| ITF Poland F5 | 2016/08/16 10:45 | Piotr Lomacki v Rafael Matos | 7-5,3-6,6-2 |
| ITF Italy F24 | 2016/08/08 10:00 | Francesco Picco v Rafael Matos | 6-1,3-6,6-2 |
| ITF Italy F24 Qual | 2016/08/07 13:45 | Rafael Matos v Samuele Ramazzotti | 6-2,6-2 |
| ITF Italy F24 Qual | 2016/08/06 15:30 | Rafael Matos v Jacob Nicolussi | 6-1,6-0 |
| ITF Brazil F3 | 2016/07/15 22:10 | Igor Marcondes v Rafael Matos | 7-5,6-2 |
| ITF Brazil F4 | 2016/07/21 15:10 | Jose Pereira v Nicolas Santos | 7-5,6-1 |
| ITF Brazil F4 | 2016/07/19 16:45 | Felipe D'Annunzio v Nicolas Santos | 2-6,2-6 |
| ITF Brazil F2 | 2016/07/07 17:00 | Oscar Jose Gutierrez v Nicolas Santos | 6-4,6-3 |
| ITF Brazil F2 | 2016/07/06 14:00 | Nicolas Santos v Mateo Nicolas Martinez | 6-2,3-6,6-3 |
| ITF Brazil F2 | 2016/07/04 14:00 | Nicolas Santos v Igor Marcondes | 7-5,6-4 |
| ITF Brazil F1 | 2016/06/28 13:00 | Nicolas Santos v Daniel Dutra Da Silva | 4-6,2-6 |
| ITF Argentina F8 | 2016/05/22 22:00 | Nicolas Santos v Igor Marcondes | 1-6,2-6 |
| ITF Argentina F8 | 2016/05/20 22:00 | Nicolas Santos v Bruno Avila | 6-2,6-2 |