Round: 62 Ground: Hardcourt outdoor
| ITF Korea F3 Qual | 2017/06/10 05:00 | Young-Hoon Jeong v Dong-Hak Sin | 6-2,6-1 |
| ITF Korea F1 | 2017/05/31 04:15 | Young-Hoon Jeong v Jae Hwan Kim | 1-6,6-7 |
| ITF Thailand F5 | 2016/12/21 04:30 | Young-Hoon Jeong v Nam Hoang Ly | 6-2,6-7,1-6 |
| ITF Thailand F5 | 2016/12/20 03:00 | Alexander Zhurbin v Young-Hoon Jeong | 5-7,6-4,2-6 |
| ITF Thailand F5 | 2016/12/18 04:00 | Young-Hoon Jeong v Kittiphong Wachiramanowong | 6-3,3-6,7-6 |
| ITF Thailand F5 | 2016/12/17 07:30 | Jirat Navasirisomboon v Young-Hoon Jeong | 3-6,0-6 |
| ITF Thailand F5 | 2016/12/17 03:30 | Sam Matheson v Young-Hoon Jeong | 4-6,6-7 |
| ITF Thailand F4 | 2016/12/10 02:30 | Young-Hoon Jeong v Yuga Tashiro | 2-6,5-7 |
| ITF Korea F3 Qual | 2017/06/11 04:30 | Hyeon il Jung v Geon Ju Shin | 2-6,6-4,2-6 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Byeonghun Kim v Geon Ju Shin | 4-6,6-1,6-0 |
| ITF Korea F1 Qual | 2017/05/29 01:00 | Jaeyoung Park v Geon Ju Shin | 6-3,6-4 |
| ITF Korea F1 Qual | 2017/05/28 01:00 | Geon Ju Shin v Sung Hun Kim | 6-2,6-2 |
| ITF Korea F8 | 2016/09/04 04:30 | Seung-Hun Shin v Geon Ju Shin | 6-3,6-2 |
| ITF Korea F1 Qual | 2016/06/11 01:00 | Geon Ju Shin v Dong-Hak Sin | 7-6,4-6,4-6 |