Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Caloundra | 2023/07/25 01:45 | Charlie Camus v Isaac Becroft | 6-4,4-6,2-6 |
| ITF M15 Tianjin | 2023/06/28 01:00 | Ray Ho v Isaac Becroft | 6-4,6-4 |
| ITF M15 Tianjin | 2023/06/24 02:00 | Isaac Becroft v Ye Cong Mo | 3-6,1-6 |
| ITF M15 Tianjin | 2023/06/22 02:00 | Isaac Becroft v Jacob Bradshaw | 6-4,3-6,6-3 |
| ITF M15 Tianjin | 2023/06/21 09:35 | Tzu Li Chang v Isaac Becroft | 1-6,2-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/14 02:00 | Isaac Becroft v Thomas Fancutt | 4-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2023/06/08 05:20 | Pol Wattanakul v Isaac Becroft | 3-6,6-7 |
| ITF M15 Nakhon Si Thammarat | 2023/06/06 02:00 | Isaac Becroft v Palaphoom Kovapitukted | 6-2,6-1 |
| ITF M15 Caloundra | 2023/07/25 03:30 | Matthew Burton v Keisuke Saitoh | 3-6,2-6 |
| ITF M25 Anseong | 2023/06/20 02:00 | Keisuke Saitoh v Yeongseok Jeong | 6-7,4-6 |
| ITF M25 Changwon | 2023/06/14 06:00 | Keisuke Saitoh v Dominik Palan | 5-7,6-7 |
| ITF M25 Daegu | 2023/06/07 02:40 | Keisuke Saitoh v Dong Ju Kim | 1-6,2-6 |
| ITF M15 Karuizawa | 2023/06/01 00:30 | Keisuke Saitoh v Sanhui Shin | 4-6,1-6 |
| ITF M15 Karuizawa | 2023/05/30 08:10 | Keisuke Saitoh v Asahi Harazaki | 7-6,6-1 |
| Challenger Busan | 2023/05/08 02:00 | Keisuke Saitoh v Luke Saville | 3-6,1-6 |
| Challenger Gwangju | 2023/04/30 01:30 | Omar Jasika v Keisuke Saitoh | 6-0,6-0 |