Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| ITF M25 Changwon | 2023/06/14 01:00 | 이, 준현 v Jangjun Kim | 6-7,6-7 |
| Challenger Seoul | 2022/10/11 01:30 | Jangjun Kim v 히지카타, 린키 | 1-6,2-6 |
| ITF M15 Daegu | 2022/08/31 08:05 | 카와치, 카즈마 v Jangjun Kim | 6-4,1-6,7-5 |
| ITF M15 Changwon | 2022/08/25 04:05 | 카와하시, 유타 v Jangjun Kim | 6-1,6-4 |
| ITF M15 Changwon | 2022/08/23 03:05 | Pavlekovich Smith, Thomas v Jangjun Kim | 6-3,3-6,2-6 |
| ITF M15 Anseong | 2022/08/17 02:10 | Jangjun Kim v 니키, 타쿠토 | 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 |
| ITF M25 Changwon | 2023/06/14 03:50 | Yeonsu Jeong v Jeamoon Lee | 6-7,3-6 |
| ITF M25 Daegu | 2023/06/11 02:00 | 박, 위성 v Jeamoon Lee | 6-3,7-5 |
| ITF M25 Daegu | 2023/06/10 00:55 | Jeamoon Lee v 팔란, 도미니크 | 7-6,6-4 |
| ITF M25 Daegu | 2023/06/09 00:50 | 김, 근준 v Jeamoon Lee | 0-6,1-6 |
| ITF M25 Daegu | 2023/06/08 01:00 | 김, 동주 v Jeamoon Lee | 3-6,3-6 |
| ITF M25 Daegu | 2023/06/07 01:00 | Kang, Ku Keon v Jeamoon Lee | 4-6,7-5,4-6 |
| Challenger Busan | 2023/05/08 02:00 | Jeamoon Lee v 라이, 아지트 | 4-6,1-6 |
| Challenger Seoul | 2023/04/26 03:40 | 폴만스, 마르크 v Jeamoon Lee | 6-3,6-2 |