Stadium: Court 4 Round: 25 Ground: Clay
| ITF Thailand F11 | 2017/12/05 08:00 | Wishaya Trongcharoenchaikul v Yunseong Chung | 3-6,7-5,7-6 |
| ITF Thailand F11 | 2017/12/05 04:30 | Wishaya Trongcharoenchaikul v Yunseong Chung | 3-6,7-5,7-6 |
| ITF Thailand F10 | 2017/11/29 03:00 | Martins Podzus v Yunseong Chung | 6-2,6-3 |
| ITF Thailand F10 | 2017/11/28 03:00 | Pruchya Isarow v Yunseong Chung | 7-5,5-7,2-6 |
| Challenger Hua Hin Qual | 2017/11/19 04:00 | Pol Wattanakul v Yunseong Chung | 7-5,6-4 |
| Challenger Hua Hin Qual | 2017/11/18 06:30 | Kittirat Kerdlaphee v Yunseong Chung | 1-6,2-6 |
| Challenger Kobe Qual | 2017/11/04 02:00 | Yunseong Chung v James Trotter | 6-7,6-3,5-7 |
| Challenger Shenzhen 2 Qual | 2017/10/28 07:35 | Tsung-Hua Yang v Yunseong Chung | 6-3,6-2 |
| ITF Thailand F12 | 2017/12/13 05:05 | Renta Tokuda v Pascal Meis | 6-2,6-2 |
| ITF Thailand F12 | 2017/12/12 03:00 | Hong Chung v Pascal Meis | 2-6,6-7 |
| ITF Thailand F11 | 2017/12/04 08:25 | Zsombor Piros v Pascal Meis | 3-6,6-4,6-3 |
| ITF Thailand F10 | 2017/11/29 03:00 | Yurii Dzhavakian v Pascal Meis | 6-4,7-5 |
| ITF Thailand F10 | 2017/11/27 05:30 | Yuttana Charoenphon v Pascal Meis | 1-6,1-6 |
| Challenger Ismaning Qual | 2017/10/14 13:45 | Fabian Penzkofer v Pascal Meis | 3-6,1-6 |
| ITF Germany F14 | 2017/10/11 10:00 | Evan Hoyt v Pascal Meis | 6-2,7-6 |
| ITF Italy F31 | 2017/09/25 16:25 | Jakob Sude v Pascal Meis | 4-6,6-4,6-0 |