Round: 25 Ground: Clay
| Challenger Montevideo Qual | 2016/11/13 13:30 | Michael Linzer v Pedro Sakamoto | 6-3,6-1 |
| Challenger Montevideo Qual | 2016/11/12 15:40 | Fabiano De Paula v Pedro Sakamoto | 1-6,1-6 |
| Challenger Bogota Qual | 2016/11/06 16:55 | Fernando Romboli v Pedro Sakamoto | 6-2,6-3 |
| Challenger Guayaquil Qual | 2016/10/30 17:00 | Pedro Sakamoto v Andres Molteni | 6-4,3-6,2-6 |
| Challenger Guayaquil Qual | 2016/10/29 15:30 | Pedro Sakamoto v Ricardo Alban | 6-0,6-1 |
| Challenger Lima Qual | 2016/10/23 15:30 | Juan Ignacio Londero v Pedro Sakamoto | 6-4,6-7,6-0 |
| Challenger Lima Qual | 2016/10/22 16:55 | Pedro Sakamoto v Marcelo Zormann | 6-2,6-4 |
| Challenger Santiago 2 Qual | 2016/10/15 15:30 | Pedro Sakamoto v Daniel Dutra Da Silva | 5-7,4-6 |
| ITF Chile F5 | 2016/11/28 13:00 | Mauricio A-Guzman v Marcelo Barros | 3-6,6-1,6-1 |
| ITF Chile F5 | 2016/11/27 16:00 | Mauricio A-Guzman v Oscar Matias Leiva Biason | 6-2,6-1 |
| ITF Colombia F5 | 2016/10/10 17:00 | Mauricio A-Guzman v Rodrigo Echavarria | 6-2,5-7,6-2 |
| ITF Spain F32 | 2016/09/24 09:00 | Mauricio A-Guzman v Adria Alvarez | 6-3,6-3 |
| ITF Spain F31 Qual | 2016/09/18 07:30 | Jose Dominguez Alonso v Mauricio A-Guzman | 1-6,6-3,4-6 |
| ITF Germany F12 | 2016/08/21 08:30 | Mauricio A-Guzman v Benjamin Loccisano | 6-1,4-6,4-6 |
| ITF Finland F2 Qual | 2016/08/06 10:00 | Matvey Khomentovskiy v Mauricio A-Guzman | 6-2,6-1 |
| ITF Latvia F1 | 2016/08/03 09:15 | Daniil Zarichanskiy v Mauricio A-Guzman | 6-1,6-4 |