Stadium: Cancha 2 Round: 64 Ground: Clay
| Challenger Bogota Qual | 2016/11/06 16:55 | Fernando Romboli v Pedro Sakamoto | 6-2,6-3 |
| Challenger Campinas | 2019/10/01 13:00 | Gonzalo Villanueva v Fernando Romboli | 6-2,6-2 |
| Challenger Campinas | 2019/09/30 12:00 | Wilson Leite v Fernando Romboli | 4-6,6-3,5-7 |
| Challenger Biella | 2019/09/17 08:00 | Raul Brancaccio v Fernando Romboli | 6-3,6-2 |
| Challenger Biella | 2019/09/16 08:00 | Fernando Romboli v Tommaso Barelli | 6-3,6-2 |
| Challenger Guayaquil Qual | 2018/10/28 17:30 | Camilo Ugo Carabelli v Fernando Romboli | 6-3,6-2 |
| Challenger Guayaquil Qual | 2018/10/27 20:35 | Juan S Z Vargas v Fernando Romboli | 2-6,2-6 |
| Challenger Campinas Qual | 2018/09/29 14:50 | Fernando Yamacita v Fernando Romboli | 7-5,6-4 |
| Challenger Szczecin Qual | 2018/09/08 15:00 | Fernando Romboli v Julian Lenz | 1-6,1-6 |
| Challenger Morelos | 2020/02/18 17:45 | Peter Polansky v Pedro Sakamoto | 6-4,6-2 |
| Challenger Morelos | 2020/02/17 21:30 | Pedro Sakamoto v Carlos Gomez-Herrera | 7-6,6-2 |
| ITF M25 Lima | 2020/02/15 15:00 | Pedro Sakamoto v Facundo Arguello | 6-3,4-6,3-6 |
| ITF M25 Lima | 2020/02/14 17:25 | Pedro Sakamoto v Gonzalo Villanueva | 6-3,6-4 |
| ITF M25 Lima | 2020/02/13 14:30 | Pedro Sakamoto v Camilo Ugo Carabelli | 6-3,7-6 |
| ITF M25 Lima | 2020/02/11 15:00 | Pedro Sakamoto v Manuel Pena Lopez | 6-2,6-1 |
| ITF M25 Lima | 2020/02/08 15:00 | Tomas Barrios Vera v Pedro Sakamoto | 6-2,6-2 |
| ITF M25 Lima | 2020/02/07 17:35 | Manuel Pena Lopez v Pedro Sakamoto | 3-6,6-4,2-6 |