Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 De Los Tsachilas | 2023/04/11 18:00 | Tobias Franco v Kousuke Ogura | 4-6,6-4,7-5 |
| ITF M15 De Los Tsachilas | 2023/04/07 18:00 | Kousuke Ogura v Andres Andrade | 6-4,6-7,2-6 |
| ITF M15 De Los Tsachilas | 2023/04/06 14:00 | Kousuke Ogura v Nicolas Buitrago | 4-6,7-5,6-2 |
| ITF M15 De Los Tsachilas | 2023/04/04 18:00 | Ezekiel Clark v Kousuke Ogura | 2-6,4-6 |
| ITF M25 Montreal | 2023/03/16 14:00 | Kousuke Ogura v Henri Squire | 1-6,1-6 |
| ITF M25 Montreal | 2023/03/15 14:00 | Kousuke Ogura v Aristotelis Thanos | 6-4,7-6 |
| ITF M25 Montreal | 2023/03/09 17:20 | Henri Squire v Kousuke Ogura | 6-2,6-4 |
| ITF M25 Montreal | 2023/03/08 21:35 | Kousuke Ogura v Nicaise Muamba | 7-5,6-2 |