| UTR Pro Tennis Series Rio de Janeiro | 2022/03/29 17:44 | Fernando Yamacita v Bruno Fernandez | 6-3,6-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/28 16:30 | Joao Eduardo Schiessl v Fernando Yamacita | 3-6,7-6,0-6 |
| ITF M25 Campos do Jordao | 2022/02/05 16:15 | Nicolas Alvarez v Fernando Yamacita | 6-2,6-4 |
| ITF M25 Campos do Jordao | 2022/02/05 12:00 | Fernando Yamacita v Gabriel P Tumasonis | 6-2,6-7,12-10 |
| ITF M25 Campos do Jordao | 2022/02/04 18:35 | Fernando Yamacita v Murkel Dellien | 7-6,7-5 |
| ITF M25 Campos do Jordao | 2022/02/02 11:00 | Matias Franco Descotte v Fernando Yamacita | 6-7,6-2,3-6 |
| ITF M25 Aparecida De Goiania | 2021/11/09 15:35 | Fernando Yamacita v Matias Zukas | 2-6,1-6 |
| ITF M15 Brasilia | 2021/11/04 14:55 | Marcelo Zormann v Fernando Yamacita | 6-2,6-1 |
| ITF M25 Medellin | 2022/03/24 15:55 | Joao Lucas Reis da Silva v Mateus Alves | 6-3,6-7,6-7 |
| ITF M25 Medellin | 2022/03/22 19:15 | Alejandro H Franco v Joao Lucas Reis da Silva | 4-6,2-6 |
| ITF M25 Anapoima | 2022/03/15 20:15 | Oliver Crawford v Joao Lucas Reis da Silva | 6-3,6-3 |
| Challenger Blumenau | 2022/01/10 20:50 | Joao Lucas Reis da Silva v Facundo Juarez | 1-6,0-6 |
| Challenger Rio De Janeiro | 2021/12/12 15:00 | Joao Lucas Reis da Silva v Eduardo Ribeiro | 4-6,4-6 |
| Challenger Campinas | 2021/11/15 15:25 | Joao Lucas Reis da Silva v Nicolas Alvarez | 6-2,3-6,3-6 |
| Challenger Campinas | 2021/11/14 16:00 | Facundo Diaz Acosta v Joao Lucas Reis da Silva | 4-6,6-7 |
| ITF M25 Aparecida De Goiania | 2021/11/12 16:20 | Daniel Dutra Da Silva v Joao Lucas Reis da Silva | 6-0,6-3 |