Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F12 | 2017/12/13 04:15 | Young-Hoon Jeong v Ti Chen | 4-6,6-0,1-6 |
| ITF Thailand F12 | 2017/12/12 05:30 | Xin Gao v Young-Hoon Jeong | 1-6,7-6,2-6 |
| ITF Thailand F12 Qual | 2017/12/11 03:00 | Young-Hoon Jeong v Aoran Wang | 6-1,7-5 |
| ITF Thailand F12 Qual | 2017/12/10 03:00 | Young Seok Kim v Young-Hoon Jeong | 4-6,3-6 |
| ITF Thailand F12 Qual | 2017/12/09 03:00 | Saranpong Borisutpong v Young-Hoon Jeong | 1-6,5-7 |
| ITF Thailand F11 Qual | 2017/12/02 06:00 | Edward Bourchier v Young-Hoon Jeong | 6-4,3-6,6-4 |
| ITF Korea F5 | 2017/06/28 03:10 | Makoto Ochi v Young-Hoon Jeong | 6-3,6-2 |
| ITF Korea F3 | 2017/06/16 02:00 | Cheong-Eui Kim v Young-Hoon Jeong | 6-3,6-0 |
| ITF Korea F3 Qual | 2017/06/11 04:30 | Ku Keon Kang v Geun Jun Kim | 6-2,6-2 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Geun Jun Kim v Hyung-Chan Lim | 6-7,0-6 |