Stadion: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 - Changwon | 2019/10/14 04:30 | Young Min Joo v Minjong Park | 0-6,1-6 |
| ITF - M15 - Changwon | 2019/10/13 01:00 | Donghwi Shin v Young Min Joo | 3-6,1-6 |
| ITF - Korea F6 | 2018/08/26 02:00 | Young Min Joo v Ho-Min Kang | 3-6,1-6 |
| ITF - Korea F2 | 2018/06/09 02:00 | Jeong Heon Lee v Young Min Joo | 6-4,6-1 |
| ITF - Korea F1 | 2018/06/02 02:00 | Young Min Joo v Woo Hyeok Jang | 0-6,1-6 |
| ITF - Korea F3 - Qualifikation | 2017/06/11 04:30 | Ivan Kalinin v Young Min Joo | 6-2,6-2 |
| ITF - Korea F3 - Qualifikation | 2017/06/10 05:00 | Young Min Joo v Donghwi Shin | 6-2,6-1 |
| ITF - Korea F2 - Qualifikation | 2017/06/04 04:30 | Hyeong Jin Cho v Young Min Joo | 3-6,6-4,7-5 |