Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2022/11/14 13:30 | Lorenzo Claverie v Seonyong Han | 6-3,6-1 |
| ITF M15 Monastir | 2022/11/14 08:00 | Ethan Farlie v Seonyong Han | 2-6,2-6 |
| ITF M15 Monastir | 2022/11/13 09:00 | Yujiro Onuma v Seonyong Han | 2-6,4-6 |
| ITF M15 Monastir | 2022/11/07 12:00 | Maximus Jones v Seonyong Han | 7-6,1-6,10-7 |
| ITF M15 Monastir | 2022/11/07 08:00 | Niklas Rohrer v Seonyong Han | 2-6,7-5,4-10 |
| ITF M15 Daegu | 2022/09/01 03:30 | Seonyong Han v Uisung Park | 3-6,2-6 |
| ITF M15 Daegu | 2022/08/31 07:40 | Seonyong Han v Woohyuk Sim | 6-2,7-6 |
| ITF M15 Changwon | 2022/08/22 07:00 | Ku Keon Kang v Seonyong Han | 6-1,7-5 |
| 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 |