Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 - Anseong | 2019/06/25 04:10 | Makoto Ochi v Jean Thirouin | 4-6,7-6,3-6 |
| ITF M15 - Gimcheon | 2019/06/19 01:00 | Jean Thirouin v Cing-Yang Meng | 6-2,6-2 |
| ITF M15 - Gimcheon | 2019/06/16 02:00 | Yuta Shimizu v Jean Thirouin | 6-2,6-0 |
| ITF M15 - Gimcheon | 2019/06/15 02:00 | Thomas Fancutt v Jean Thirouin | 6-2,3-6,0-6 |
| ITF M15 - Gimcheon | 2019/06/14 03:35 | Seon Yong Han v Jean Thirouin | 6-7,2-6 |
| ITF M15 - Gimcheon | 2019/06/13 02:30 | Jean Thirouin v Jung-Woong Na | 6-2,6-3 |
| ITF M15 - Heraklion | 2019/05/28 09:00 | Vasil Kirkov v Jean Thirouin | 5-7,6-3,6-3 |
| ITF M15 - Antalya | 2019/05/24 07:45 | Jean Thirouin v Koray Kirci | 4-6,6-7 |
| ITF M15 - Anseong | 2019/06/26 03:00 | Seung-Hun Shin v Young-Hoon Jeong | 2-6,1-6 |
| ITF M15 - Anseong | 2019/06/25 01:00 | Young Seok Kim v Young-Hoon Jeong | 6-7,2-6 |
| ITF M15 - Anseong | 2019/06/24 01:00 | Seoung Hun Lee v Young-Hoon Jeong | 1-6,0-6 |
| ITF M15 - Gimcheon | 2019/06/17 01:00 | Seong Taek Im v Young-Hoon Jeong | 5-7,6-3,10-6 |
| ITF M15 - Gimcheon | 2019/06/13 05:00 | Young-Hoon Jeong v Seon Yong Han | 6-3,3-6,5-7 |
| ITF M15 - Gimcheon | 2019/06/12 01:00 | Takuto Niki v Young-Hoon Jeong | 4-6,6-7 |
| ITF Korea F6 | 2018/08/28 02:00 | Yeongseok Jeong v Young-Hoon Jeong | 7-5,7-6 |
| Challenger Gwangju Qual | 2018/08/11 04:45 | Vasko Mladenov v Young-Hoon Jeong | 6-0,6-2 |