Stadium: Court 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 |
| ITF M25 Naples | 2019/11/20 19:55 | Pedro Sakamoto v Martin Damm | 4-6,4-6 |
| ITF M25 Orlando | 2019/11/17 17:45 | Nicolas Alvarez v Pedro Sakamoto | 3-6,6-2,6-1 |
| ITF M25 Orlando | 2019/11/16 16:00 | Tomas Martin Etcheverry v Pedro Sakamoto | 6-4,1-6,2-6 |
| ITF M25 Orlando | 2019/11/15 19:00 | Adam Moundir v Pedro Sakamoto | 6-3,3-6,4-6 |
| ITF M25 Orlando | 2019/11/14 15:00 | Adrian Andreev v Pedro Sakamoto | 4-6,2-6 |
| ITF M25 Orlando | 2019/11/12 19:25 | Jose Olivares v Pedro Sakamoto | 2-6,3-6 |
| Challenger Montevideo | 2019/11/06 16:25 | Pedro Sakamoto v Andrej Martin | 2-6,2-6 |
| Challenger Montevideo | 2019/11/05 15:25 | Orlando Luz v Pedro Sakamoto | 4-6,3-6 |