Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Brasilia | 2022/08/25 13:00 | Fernando Yamacita v Gabriel P Tumasonis | 6-2,7-6 |
| ITF M15 Brasilia | 2022/08/23 18:15 | Christian Oliveira v Gabriel P Tumasonis | 6-7,2-6 |
| ITF M15 Recife | 2022/08/17 19:45 | Nicolas Villalon v Gabriel P Tumasonis | 6-2,3-6,6-4 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/06 21:19 | Gabriel P Tumasonis v Mateo Labuckas | 6-4,3-6,6-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/05 13:30 | Gabriel P Tumasonis v Gabriel Silva | 6-3,2-6,6-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/04 13:30 | Gabriel P Tumasonis v Pedro Sakamoto | 1-6,2-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/03 12:00 | Luis Britto v Gabriel P Tumasonis | 6-4,6-4 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/02 18:34 | Bruno Stefani Figlio v Gabriel P Tumasonis | 2-6,4-6 |
| ITF M15 Cancun | 2022/08/24 18:20 | Kousuke Ogura v Juan Manuel La Serna | 2-6,4-6 |
| ITF M15 Cancun | 2022/08/18 14:00 | Kousuke Ogura v Andres Andrade | 2-6,2-6 |
| ITF M15 Cancun | 2022/08/17 14:25 | Milledge Cossu v Kousuke Ogura | 3-6,1-6 |
| Challenger Lima | 2022/08/07 17:20 | Rodrigo Sanchez v Kousuke Ogura | 6-4,6-0 |
| Challenger Lexington | 2022/08/01 14:00 | Cannon Kingsley v Kousuke Ogura | 6-4,6-4 |
| Challenger Lexington | 2022/07/31 18:35 | Kousuke Ogura v Donald Young | 6-3,2-6,6-3 |
| ITF M15 Cancun | 2022/07/21 14:00 | Masamichi Imamura v Kousuke Ogura | 7-5,6-3 |
| ITF M15 Cancun | 2022/07/12 15:00 | Kousuke Ogura v Masamichi Imamura | 6-3,6-7,2-6 |