| Open da Tailândia | 2018/07/11 04:00 | Pannawit Thongnuam v Khosit Phetpradab | L | 0-2 |
| Indonésia - Masters - Duplas Mistas | 2018/05/23 09:00 | Pannawit Thongnuam v Antonio Li | W | 2-0 |
| Indonésia - Masters - Duplas Mistas | 2018/05/22 14:00 | Firman Abdul Kholik v Pannawit Thongnuam | L | 2-0 |
| Indonésia - Masters - Duplas Mistas | 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 |
| Internacional de Giraldilla - Duplas Mistas | 2018/03/23 03:55 | Chih Chieh Yang v Pannawit Thongnuam | L | 2-0 |
| Indonésia - Masters - Duplas Mistas | 2018/02/08 12:00 | Pannawit Thongnuam v Arkar Phone Myat | W | 2-0 |
| Indonésia - Masters - Duplas Mistas | 2018/07/13 13:45 | Tommy Sugiarto v Kantaphon Wangcharoen | L | 2-1 |
| Open da Tailândia | 2018/07/13 10:00 | Tommy Sugiarto v Kantaphon Wangcharoen | L | 2-1 |
| Open da Tailândia | 2018/07/12 08:40 | Kantaphon Wangcharoen v Sitthikom Thammasin | W | 2-0 |
| Open da Tailândia | 2018/07/11 11:20 | Kantaphon Wangcharoen v Jun Hao Leong | W | 2-1 |
| All England Open | 2018/07/06 08:00 | Chong Wei Lee v Kantaphon Wangcharoen | L | 2-0 |
| All England Open | 2018/07/05 11:00 | Kantaphon Wangcharoen v Hans-Kristian Vittinghus | W | 2-0 |
| All England Open | 2018/07/04 04:15 | Hyun Il Lee v Kantaphon Wangcharoen | W | 1-2 |
| All England Open | 2018/06/28 08:10 | Kantaphon Wangcharoen v Tommy Sugiarto | L | 0-2 |