Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF Thailand F1 | 2018/08/18 02:50 | Phongsapak Kerdlaphee v Marut Klaoklang | 6-0,6-0 |
| ITF M25 - Nonthaburi | 2019/05/20 08:10 | Saranpong Borisutpong v Phongsapak Kerdlaphee | 6-7,6-2,11-9 |
| ITF Thailand F9 | 2018/11/13 04:40 | Mikhail Fufygin v Phongsapak Kerdlaphee | 6-1,6-2 |
| ITF Thailand F8 | 2018/11/06 03:25 | Phongsapak Kerdlaphee v Palaphoom Kovapitukted | 4-6,2-6 |
| 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 F7 | 2018/10/27 02:00 | Marut Klaoklang v Pol Wattanakul | 0-6,0-6 |
| ITF Thailand F1 | 2018/08/18 02:50 | Phongsapak Kerdlaphee v Marut Klaoklang | 6-0,6-0 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Shinji Hazawa v Marut Klaoklang | 6-2,6-0 |
| ITF Thailand F1 | 2017/06/17 03:00 | Hady Habib v Marut Klaoklang | 6-1,6-3 |
| ITF Thailand F1 | 2017/06/03 08:30 | Marut Klaoklang v Chanchai Sookton-Eng | 1-6,1-6 |
| ITF Thailand F6 | 2016/12/24 03:00 | Oleg Kurbatov v Marut Klaoklang | 6-3,6-3 |
| ITF Thailand F4 | 2016/12/10 02:30 | Patryk Krolik v Marut Klaoklang | 6-1,6-1 |
| ITF Thailand F3 Qual | 2016/09/03 06:05 | Marut Klaoklang v Aditya Deswal | 1-6,3-6 |