Stadium: Court 13 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Daegu | 2023/06/07 00:50 | Seon Yong Han v Taisei Ichikawa | 2-6,2-6 |
| ITF M15 Karuizawa | 2023/05/31 03:35 | Seon Yong Han v Tatsuma Ito | 6-7,3-6 |
| Challenger Gwangju | 2023/04/30 05:55 | Seon Yong Han v Dayne Kelly | 2-6,6-7 |
| ITF M25 Jakarta | 2023/04/25 04:10 | Tomohiro Masabayashi v Seon Yong Han | 6-2,3-6,10-5 |
| ITF M25 Jakarta | 2023/04/24 03:30 | Renaldi A A Salim v Seon Yong Han | 2-6,1-6 |
| ITF M25 Jakarta Qual | 2023/04/16 03:25 | Seon Yong Han v Thanapet Chanta | 6-7,6-7 |
| ITF M25 Jakarta | 2023/04/10 02:30 | Seon Yong Han v Tomohiro Masabayashi | 7-5,3-6,8-10 |
| ITF M25 Jakarta | 2023/04/09 07:00 | Christian Andre Sheng Liew v Seon Yong Han | 6-3,1-6,8-10 |
| ITF M25 Daegu | 2023/06/05 00:50 | Jake Delaney v Woohyuk Chang | 6-1,6-3 |