Stadium: Court 3 Round: 44 Ground: Clay
| ITF M25 Cordoba | 2023/06/04 07:30 | Dimitris Sakellaridis v Takahiro Kubo | 6-1,6-1 |
| ITF M25 Carnac | 2023/05/28 08:00 | Francisco Oliveira v Takahiro Kubo | 6-2,6-1 |
| ITF M25 Mataro | 2023/05/21 12:00 | Takahiro Kubo v Michalis Sakellaridis | 2-6,6-7 |
| ITF M25 Valldoreix | 2023/05/07 14:30 | Takahiro Kubo v David Naharro | 1-6,1-6 |
| ITF M25 Sabadell | 2023/04/30 09:30 | Aaron Gil Garcia v Takahiro Kubo | 6-3,6-2 |
| ITF M15 Bagnoles-de-l'Orne | 2023/01/22 12:50 | Antoine Vincent v Takahiro Kubo | 6-0,6-0 |
| ITF M15 Bressuire | 2023/01/15 11:40 | Federico Salomone v Takahiro Kubo | 6-1,6-1 |
| ITF M25 Kashiwa | 2022/09/26 02:25 | Geni Inoue v Takahiro Kubo | 6-1,6-0 |