Round: 25 Ground: Hardcourt outdoor
| Challenger Curitiba Qual | 2016/08/28 18:15 | Gianni Mina v Nicolas Santos | 6-0,6-2 |
| Challenger Curitiba Qual | 2016/08/27 18:30 | Rafael Matos v Nicolas Santos | 6-4,3-6,2-6 |
| 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 |
| Challenger Barranquilla Qual | 2016/09/04 19:20 | Fernando Romboli v Michael Quintero | 6-7,6-2,6-2 |
| ITF Colombia F2 | 2016/06/21 15:00 | Roberto Quiroz v Michael Quintero | 6-7,7-5,6-2 |
| ITF Colombia F2 | 2016/06/20 16:45 | Michael Quintero v William J M. Granados | 6-3,6-2 |
| ITF Colombia F2 | 2016/06/19 17:50 | Michael Quintero v Geronimo Barrios | 6-3,6-2 |
| ITF Colombia F1 | 2016/06/14 17:05 | Michael Quintero v Peter Bertran | 7-5,4-6,0-6 |
| ITF Colombia F6 | 2015/07/30 18:00 | Juan Sebastian Gomez v Michael Quintero | 7-5,6-4 |
| ITF Colombia F6 | 2015/07/28 16:15 | Michael Quintero v Manuel Sanchez | 5-7,7-6,7-5 |
| ITF Colombia F5 | 2015/07/08 16:25 | Michael Quintero v Facundo Mena | 0-6,6-3,3-6 |