Stadium: Cancha 8 Round: 14 Ground: Clay
| Challenger Santiago | 2021/03/16 15:15 | Nicolas Alvarez v Pedro Sakamoto | 3-6,6-4,6-3 |
| ITF M25 Orlando | 2019/11/17 17:45 | Nicolas Alvarez v Pedro Sakamoto | 3-6,6-2,6-1 |
| Challenger Campinas | 2019/10/03 16:05 | Pedro Sakamoto v Nicolas Alvarez | 1-6,2-6 |
| ITF M25 Weston | 2019/01/30 15:00 | Nicolas Alvarez v Pedro Sakamoto | 6-2,6-1 |
| ITF M15 Naples | 2019/01/18 17:00 | Nicolas Alvarez v Pedro Sakamoto | 3-6,6-7 |
| Challenger Campinas | 2018/09/30 13:00 | Nicolas Alvarez v Pedro Sakamoto | 6-3,7-6 |
| Challenger Villa Maria | 2022/09/21 18:55 | Juan Pablo Varillas v Nicolas Alvarez | 5-7,6-4,6-3 |
| Davis Cup | 2022/09/18 21:40 | Nicolas Alvarez v Nicolas Jarry | 3-6,0-6 |
| Davis Cup | 2022/09/17 20:00 | Nicolas Alvarez v Alejandro Tabilo | 2-6,4-6 |
| Challenger Banja Luka | 2022/08/27 12:30 | Nicolas Alvarez v Damir Dzumhur | 3-6,2-6 |
| Challenger Banja Luka | 2022/08/23 09:00 | Nicolas Alvarez v Alexander Weis | 4-6,6-2,6-0 |
| Challenger Santo Domingo | 2022/08/18 20:00 | Facundo Mena v Nicolas Alvarez | 6-4,6-2 |
| Challenger Santo Domingo | 2022/08/16 18:00 | Nicolas Alvarez v Nicolas Barrientos | 7-5,4-6,6-3 |
| Challenger Santo Domingo | 2022/08/15 19:55 | Nicolas Alvarez v Patrick Kypson | 2-6,3-6 |
| Challenger Villa Maria | 2022/09/18 20:15 | Tomas Farjat v Pedro Sakamoto | 7-6,6-3 |
| ITF M15 Recife | 2022/08/18 16:20 | Pedro Sakamoto v Joao Giannella | 6-1,6-1 |
| ITF M15 Recife | 2022/08/16 18:00 | Pedro Sakamoto v Matheus A De Lima | 6-3,6-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/10 15:15 | Bruno Stefani Figlio v Pedro Sakamoto | 2-6,1-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/09 13:00 | Athell Bennett v Pedro Sakamoto | 0-6,4-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/07 13:30 | Pedro Sakamoto v Gabriel Alejandro Hidalgo | 0-6,1-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/06 14:44 | Pedro Sakamoto v Marcelo Zormann | 6-2,6-4 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/05 12:00 | Bruno Stefani Figlio v Pedro Sakamoto | 2-6,1-6 |