Stadium: Court 8 Round: 25
| ITF Thailand F8 | 2018/11/05 02:00 | Phongsapak Kerdlaphee v Alexander Donski | 6-7,6-2,7-6 |
| ITF Thailand F8 | 2018/11/03 02:00 | Phongsapak Kerdlaphee v Krittin Koaykul | 6-2,6-4 |
| ITF Thailand F7 | 2018/10/27 02:00 | Phongsapak Kerdlaphee v Shonigmatjon Shofayziyev | 6-7,6-7 |
| ITF Thailand F5 | 2018/10/01 02:30 | Phongsapak Kerdlaphee v Chayanon Kaewsuto | 3-6,6-7 |
| ITF Thailand F5 | 2018/09/30 02:30 | Maxence Broville v Phongsapak Kerdlaphee | 3-6,6-3,4-6 |
| ITF Thailand F4 | 2018/09/24 02:30 | Felix Corwin v Phongsapak Kerdlaphee | 6-2,6-4 |
| ITF Thailand F4 | 2018/09/23 04:00 | Phongsapak Kerdlaphee v Suthinan Tanthaseraneewat | 6-1,6-3 |
| ITF Thailand F4 | 2018/09/22 02:30 | Phongsapak Kerdlaphee v Ho-Gi Kang | 7-5,6-1 |
| ITF Thailand F7 | 2018/10/29 02:00 | Sanhui Shin v Palaphoom Kovapitukted | 6-4,6-4 |
| ITF Thailand F7 | 2018/10/28 03:00 | Ray Ho v Palaphoom Kovapitukted | 4-6,3-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Tsung-Hao Huang v Palaphoom Kovapitukted | 4-6,6-4,7-5 |
| ITF Thailand F5 | 2018/09/29 04:30 | Jackson Varney v Palaphoom Kovapitukted | 2-6,1-6 |
| ITF Thailand F4 | 2018/09/26 02:30 | Ryota Tanuma v Palaphoom Kovapitukted | 3-6,7-5,6-3 |
| ITF Thailand F4 | 2018/09/24 02:30 | Palaphoom Kovapitukted v Seung-Hun Shin | 6-3,6-4 |
| ITF Thailand F4 | 2018/09/23 04:00 | Palaphoom Kovapitukted v Hao Yuan Ng | 6-3,6-0 |
| ITF Thailand F4 | 2018/09/22 02:30 | Palaphoom Kovapitukted v Marlino Pascual | 6-0,6-2 |