Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/02/11 12:50 | Taisei Ichikawa v Tao Mu | 3-6,5-7 |
| ITF M15 Monastir | 2023/02/08 10:45 | Taisei Ichikawa v Aleksi Lofman | 6-3,6-4 |
| ITF M15 Monastir | 2023/02/06 11:25 | Taisei Ichikawa v Taym Alazmeh | 6-4,6-1 |
| ITF M15 Monastir | 2023/02/02 09:00 | Shohei Chikami v Taisei Ichikawa | 6-0,6-0 |
| ITF M15 Monastir | 2023/01/31 09:00 | A.J Catanzariti v Taisei Ichikawa | 1-6,5-7 |
| ITF M15 Jakarta | 2023/01/26 02:30 | Taisei Ichikawa v Keisuke Saitoh | 3-6,6-3,2-6 |
| ITF M15 Jakarta | 2023/01/25 06:30 | Taisei Ichikawa v Yunseok Jang | 6-4,6-1 |
| Challenger Kobe | 2022/11/14 04:25 | Damir Dzumhur v Taisei Ichikawa | 6-4,6-3 |
| Challenger Seoul | 2022/10/11 01:30 | Jangjun Kim v Rinky Hijikata | 1-6,2-6 |
| ITF M15 Daegu | 2022/08/31 08:05 | Kazuma Kawachi v Jangjun Kim | 6-4,1-6,7-5 |
| ITF M15 Changwon | 2022/08/25 04:05 | Yuta Kawahashi v Jangjun Kim | 6-1,6-4 |
| ITF M15 Changwon | 2022/08/23 03:05 | Thomas P Smith v Jangjun Kim | 6-3,3-6,2-6 |
| ITF M15 Anseong | 2022/08/17 02:10 | Jangjun Kim v Takuto Niki | 5-7,2-6 |
| ITF M15 Anseong | 2022/08/15 05:55 | Jangjun Kim v Sion Kwon | 6-1,6-2 |
| ITF M15 Anseong | 2022/08/14 04:00 | Jangjun Kim v Dong Hwan Kim | 6-1,6-1 |