Stadium: Court 5 Round: 44
| ITF Korea F5 | 2017/06/25 01:00 | Geon Ju Shin v Jae Won Yun | 6-4,6-3 |
| ITF Korea F3 Qual | 2017/06/10 05:00 | Jae Won Yun v Seung-Hun Shin | 3-6,2-6 |
| ITF Korea F2 | 2017/06/06 01:00 | Jae Won Yun v Chan-Yeong Oh | 2-6,0-6 |
| ITF Korea F1 Qual | 2017/05/27 02:00 | Jae Won Yun v Ho-Gi Kang | 7-5,2-6,3-6 |
| ITF Egypt F33 | 2015/02/23 09:50 | Simeon Rossier v Jae Won Yun | 4-6,7-6,6-2 |
| ITF Egypt F33 | 2015/02/22 08:00 | Jae Won Yun v George Von Massow | 6-2,7-6 |
| ITF Egypt F6 | 2015/02/15 10:30 | Jae Won Yun v David Pichler | 4-6,4-6 |
| ITF Egypt F4 | 2015/02/04 08:00 | Jan Zielinski v Jae Won Yun | 6-4,6-4 |
| ITF Korea F1 | 2018/06/02 04:00 | Jung Hoon Kim v Hyeon il Jung | 6-3,7-5 |
| ITF Korea F4 | 2017/06/18 02:00 | Hyung-Chan Lim v Hyeon il Jung | 7-5,7-6 |
| ITF Korea F3 Qual | 2017/06/11 04:30 | Hyeon il Jung v Geon Ju Shin | 2-6,6-4,2-6 |
| ITF Korea F3 Qual | 2017/06/10 05:00 | Hyeon il Jung v Seong Jae Han | 6-2,6-2 |
| ITF Korea F1 Qual | 2016/06/13 03:00 | Dong-Kyu Lee v Hyeon il Jung | 6-1,3-6,6-2 |
| ITF Korea F1 Qual | 2016/06/12 02:00 | Hyeon il Jung v A-Ram Kim | 6-3,5-7,6-3 |