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