Stadium: Court B Round: 44
| 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 F3 | 2018/09/03 02:00 | Kittirat Kerdlaphee v Phongsapak Kerdlaphee | 7-5,6-4 |
| ITF Thailand F8 | 2018/11/04 02:00 | Alexander Donski v Sanhui Shin | 6-2,5-7,6-4 |
| ITF Thailand F8 | 2018/11/03 04:30 | Alexander Donski v Kousuke Ogura | 6-1,4-6,6-2 |
| ITF Thailand F7 | 2018/10/29 02:00 | Jung-Woong Na v Alexander Donski | 7-6,6-4 |
| ITF Thailand F7 | 2018/10/28 03:00 | Dylan Seong Kwan Kim v Alexander Donski | 5-7,3-6 |
| ITF Portugal F15 | 2018/08/16 10:40 | Alexander Donski v Pablo Vivero Gonzalez | 3-6,6-7 |
| ITF Portugal F15 | 2018/08/15 09:00 | George Houghton v Alexander Donski | 3-6,6-2,6-7 |
| ITF Portugal F15 | 2018/08/13 08:30 | Francisco Dias v Alexander Donski | 6-7,6-2,3-6 |
| ITF Portugal F15 | 2018/08/12 08:30 | Simao Alves v Alexander Donski | 6-1,3-6,6-7 |