Stadium: Court 21 Round: 26 Ground: Clay
| ITF - M15 Antalya | 2023/03/29 11:10 | Bruno Kuzuhara v Rei Sakamoto | 6-4,3-6,4-6 |
| ITF M15 - Naples | 2023/02/24 15:00 | Rei Sakamoto v Gabi Adrian Boitan | 3-6,2-6 |
| ITF M15 - Naples | 2023/02/23 15:00 | Alvaro G Meza v Rei Sakamoto | 6-4,5-7,3-6 |
| ITF M15 - Naples | 2023/02/21 16:30 | Rei Sakamoto v ZhengQing Ji | 7-6,7-5 |
| ITF - M15 Palm Coast | 2023/02/09 18:00 | Toby Alex Kodat v Rei Sakamoto | 6-2,6-3 |
| ITF - M15 Palm Coast | 2023/02/07 16:30 | Rei Sakamoto v Kristjan Tamm | 7-6,2-6,6-3 |
| ITF M25 - Malibu | 2023/01/02 17:00 | Rei Sakamoto v Arthur Neuhaus | 1-6,2-6 |
| ITF - M15 Antalya | 2022/10/26 11:25 | Dan Alexandru Tomescu v Rei Sakamoto | 4-6,6-4,6-2 |
| ITF - M15 Antalya | 2023/03/29 12:25 | Radovan Michalik v Sidane Pontjodikromo | 3-6,7-6,3-6 |
| ITF - M15 Heraklion | 2023/03/17 09:30 | Lucas Catarina v Sidane Pontjodikromo | 6-3,6-1 |
| ITF - M15 Heraklion | 2023/03/16 07:45 | Marlon Vankan v Sidane Pontjodikromo | 2-6,6-4,4-6 |
| ITF - M15 Heraklion | 2023/03/15 09:50 | Ignacio Martinez v Sidane Pontjodikromo | 7-6,4-6,1-6 |
| ITF M25 - Quinta Do Lago | 2023/03/10 15:30 | Henrique Rocha v Sidane Pontjodikromo | 6-1,6-0 |
| ITF M25 - Quinta Do Lago | 2023/03/10 10:30 | Sidane Pontjodikromo v Skander Mansouri | 7-6,2-6,10-6 |
| ITF M25 - Quinta Do Lago | 2023/03/08 16:25 | Sidane Pontjodikromo v Maurus Malgiaritta | 6-3,6-3 |
| ITF M25 - Quinta Do Lago | 2023/03/08 13:35 | Sidane Pontjodikromo v Dhruva Mulye | 6-0,6-1 |