| Indonesia Masters XD | 2018/05/23 09:00 | Pannawit Thongnuam v Antonio Li | W | 2-0 |
| Indonesia Masters XD | 2018/05/22 14:00 | Firman Abdul Kholik v Pannawit Thongnuam | L | 2-0 |
| Indonesia Masters XD | 2018/05/20 14:00 | Young Woong Ha v Pannawit Thongnuam | W | 0-2 |
| China Masters | 2018/04/12 05:20 | Panji Ahmad Maulana v Pannawit Thongnuam | L | 2-1 |
| China Masters | 2018/04/11 11:20 | Haichao Liu v Pannawit Thongnuam | W | 1-2 |
| Giraldilla Int. XD | 2018/03/23 03:55 | Chih Chieh Yang v Pannawit Thongnuam | L | 2-0 |
| Indonesia Masters XD | 2018/02/08 12:00 | Pannawit Thongnuam v Arkar Phone Myat | W | 2-0 |
| Indonesia Masters XD | 2018/02/07 13:00 | Yu Hsien Lin v Pannawit Thongnuam | W | 0-2 |
| Indonesia Open | 2018/07/04 03:15 | Tommy Sugiarto v Khosit Phetpradab | L | 2-1 |
| All England Open | 2018/06/26 06:00 | Viktor Axelsen v Khosit Phetpradab | L | 2-1 |
| US Open | 2018/06/16 21:45 | Dong Keun Lee v Khosit Phetpradab | L | 2-1 |
| US Open | 2018/06/16 01:30 | Khosit Phetpradab v Guangzu Lu | W | 2-1 |
| US Open | 2018/06/14 22:40 | Khosit Phetpradab v Jason Anthony Ho-Shue | W | 2-0 |
| US Open | 2018/06/14 02:30 | Khosit Phetpradab v Jacob Nilsson | W | 2-0 |
| Indonesia Masters XD | 2018/05/23 07:00 | Khosit Phetpradab v Jason Anthony Ho-Shue | W | 2-0 |
| Indonesia Masters XD | 2018/05/22 12:00 | Anthony Sinisuka Ginting v Khosit Phetpradab | L | 2-0 |