Round: 25 Ground: Hardcourt outdoor
| ITF Thailand F12 | 2017/12/13 03:00 | Cheong-Eui Kim v Corentin Denolly | 6-3,7-6 |
| ITF Thailand F12 | 2017/12/12 04:45 | Alexander Igoshin v Cheong-Eui Kim | 2-6,3-6 |
| ITF Thailand F11 | 2017/12/08 03:00 | Frederik Nielsen v Cheong-Eui Kim | 6-4,6-4 |
| ITF Thailand F11 | 2017/12/07 03:00 | Wishaya Trongcharoenchaikul v Cheong-Eui Kim | 3-6,5-7 |
| ITF Thailand F11 | 2017/12/06 03:00 | Evan Furness v Cheong-Eui Kim | 6-7,1-6 |
| ITF Thailand F11 | 2017/12/04 07:10 | Pol Wattanakul v Cheong-Eui Kim | 2-6,6-7 |
| ITF Thailand F10 | 2017/11/29 05:20 | Cheong-Eui Kim v Daniiar Duldaev | 3-6,4-6 |
| ITF Thailand F10 | 2017/11/28 07:15 | Cheong-Eui Kim v Miguel Diaz | 6-0,3-6,7-5 |
| ITF Thailand F12 | 2017/12/13 04:50 | Yan Bai v Yan Sabanin | 6-4,6-1 |
| ITF Thailand F12 | 2017/12/12 03:00 | Yan Sabanin v Phongsapak Kerdlaphee | 6-1,2-6,6-4 |
| ITF Thailand F10 | 2017/11/28 06:20 | Colin Sinclair v Yan Sabanin | 3-6,7-5,6-3 |
| ITF Vietnam F3 | 2017/11/21 04:30 | Issei Okamura v Yan Sabanin | 6-4,6-1 |
| ITF Vietnam F2 | 2017/11/14 06:00 | Jakub Paul v Yan Sabanin | 6-1,6-1 |
| ITF Germany F16 | 2017/10/25 10:00 | Yan Sabanin v Altug Celikbilek | 4-6,6-7 |
| ITF Germany F16 | 2017/10/24 09:00 | Yan Sabanin v Gibril Diarra | 6-3,7-5 |
| Challenger Ismaning Qual | 2017/10/14 14:25 | Tobias Simon v Yan Sabanin | 6-4,6-2 |