| India Open | 2019/03/27 05:50 | Khosit Phetpradab v Kartik Jindal | W | 2-0 |
| All England Open | 2019/03/06 14:30 | Kento Momota v Khosit Phetpradab | L | 2-0 |
| German Open | 2019/02/27 19:30 | Khosit Phetpradab v Joo Ven Soong | L | 0-2 |
| Indonesia Masters | 2019/01/23 05:20 | Hans-Kristian Vittinghus v Khosit Phetpradab | L | 2-1 |
| Indonesia Masters - Dublu Mixt | 2019/01/16 05:00 | Anthony Sinisuka Ginting v Khosit Phetpradab | L | 2-1 |
| Thailand Masters | 2019/01/09 12:40 | Junpeng Zhao v Khosit Phetpradab | L | 2-1 |
| Giraldilla Int. XD | 2018/11/29 06:35 | Joo Ven Soong v Khosit Phetpradab | L | 2-0 |
| Giraldilla Int. XD | 2018/11/28 10:20 | Jen Hao Hsu v Khosit Phetpradab | W | 0-2 |
| India Open | 2019/03/27 07:50 | Sitthikom Thammasin v R. M. V. Gurusaidutt | W | 2-0 |
| German Open | 2019/02/28 14:40 | Sitthikom Thammasin v Kenta Nishimoto | L | 0-2 |
| German Open | 2019/02/27 10:25 | Thomas Rouxel v Sitthikom Thammasin | W | 0-2 |
| Indonesia Masters | 2019/01/24 03:20 | Sitthikom Thammasin v Zii Jia Lee | L | 0-2 |
| Indonesia Masters | 2019/01/23 02:30 | Sitthikom Thammasin v Kazumasa Sakai | W | 2-0 |
| Swiss Open - Dublu Feminin - Calificari | 2019/01/15 08:45 | Sitthikom Thammasin v Zii Jia Lee | L | 0-2 |
| Swiss Open - Dublu Feminin - Calificari | 2019/01/15 03:09 | Sitthikom Thammasin v Junpeng Zhao | W | 2-1 |
| Thailand Masters | 2019/01/10 08:00 | Sitthikom Thammasin v Firman Abdul Kholik | L | 0-2 |