Estadio: Court 1 Round: 25 Ground: Clay
| ITF M15 Cancun | 2020/03/08 14:30 | Paulo A S Dos Santos v Fernando Yamacita | 6-2,4-6,6-10 |
| ITF Brasil F4 | 2017/11/26 10:30 | Fernando Yamacita v Paulo A S Dos Santos | 6-4,6-1 |
| ITF M15 Recife | 2022/08/19 18:45 | Fernando Yamacita v Joao Lucas Reis da Silva | 2-6,3-6 |
| ITF M15 Recife | 2022/08/18 16:25 | Fernando Yamacita v Nicolas Villalon | 6-2,6-3 |
| ITF M15 Recife | 2022/08/17 19:45 | Fernando Yamacita v Laelson Rodrigues | 6-3,6-4 |
| ITF M25 Guayaquil | 2022/08/10 15:00 | Antonio Cayetano March v Fernando Yamacita | 6-3,6-4 |
| ITF M25 Portoviejo | 2022/08/02 17:00 | Fernando Yamacita v Facundo Juárez | 2-6,4-6 |
| ITF M15 Cancun | 2022/07/21 14:00 | Matias Soto v Fernando Yamacita | 6-4,6-7,6-1 |
| ITF M15 Cancun | 2022/07/20 14:00 | Fernando Yamacita v Enzo Frances Tessari | 7-5,6-2 |
| ITF M15 Cancun | 2022/07/17 14:30 | Adam Walton v Fernando Yamacita | 6-4,6-1 |
| ITF M15 Recife | 2022/08/17 15:40 | Tobias Franco v Paulo A S Dos Santos | 6-3,7-5 |
| ITF M15 Recife | 2022/08/16 13:00 | Paulo A S Dos Santos v Benjamin Denis Alarcon | 6-1,6-1 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/13 17:00 | Paulo A S Dos Santos v Ezequiel Simonit | 1-6,3-6 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/12 23:28 | Paulo A S Dos Santos v Breno F Marques | 6-1,6-2 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/12 15:45 | Paulo A S Dos Santos v Maximiliano Estevez | 6-3,6-2 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/10 17:12 | Marcelo Zormann v Paulo A S Dos Santos | 6-2,7-5 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/09 14:30 | Bruno Fernandez v Paulo A S Dos Santos | 3-6,1-6 |
| UTR Pro Tennis Series - Río de Janeiro | 2022/08/07 12:00 | Paulo A S Dos Santos v Juan Borba | 6-2,3-6,6-3 |