| All England Open | 02/09 14:00 | 4 | Khosit Phetpradab v Koki Watanabe | W | 2-0 | |
| All England Open | 02/08 11:55 | 5 | Kantawat Leelavechabutr v Khosit Phetpradab | W | 0-2 | |
| All England Open | 02/07 13:40 | 6 | Kittithat Cheiklinthes v Khosit Phetpradab | W | 0-2 | |
| All England Open | 01/17 11:20 | 6 | Anthony Sinisuka Ginting v Khosit Phetpradab | L | 2-1 | |
| Giraldilla Int. XD | 12/13 14:43 | - | Khosit Phetpradab v Chi Wing Lim | L | 1-2 | |
| Indonesia Masters - Mixed double | 11/22 04:56 | - | Riichi Takeshita v Khosit Phetpradab | L | 2-1 | |
| Indonesia Masters - Mixed double | 11/15 02:57 | - | Siyuan Zhu v Khosit Phetpradab | L | 2-0 | |
| All England Open | 11/02 19:05 | 5 | Mark Caljouw v Khosit Phetpradab | L | 2-0 | |
| All England Open | 11/01 15:40 | 6 | Khosit Phetpradab v Anthony Sinisuka Ginting | W | 2-0 | |
| Indonesia Masters - Mixed double | 10/25 15:54 | - | Yu Hsien Lin v Khosit Phetpradab | L | 2-0 | |
| Indonesia Masters - Mixed double | 10/25 13:02 | - | Lucas Corvee v Khosit Phetpradab | W | 1-2 | |
| Danmark Open | 10/19 18:15 | 5 | Khosit Phetpradab v Wing Ki Vincent Wong | L | 0-2 | |
| Indonesia Masters - Mixed double | 10/18 15:28 | - | Raul Must v Khosit Phetpradab | W | 0-2 | |
| Indonesia Masters - Mixed double | 10/18 14:18 | - | Khosit Phetpradab v Job Castillo | W | 2-0 | |
| Thailand Open | 10/05 10:10 | 5 | Khosit Phetpradab v Panji Ahmad Maulana | L | 0-2 | |
| Thailand Open | 10/04 11:45 | 6 | Khosit Phetpradab v Han Chou Chu | W | 2-0 | |
| All England Open | 09/23 04:20 | 3 | Khosit Phetpradab v Jan O Jorgensen | L | 0-2 | |
| All England Open | 09/22 03:30 | 4 | Khosit Phetpradab v Tien Chen Chou | W | 2-1 | |
| All England Open | 09/21 03:15 | 5 | Khosit Phetpradab v Yun Hu | W | 2-1 | |
| Indonesia Masters | 09/07 10:00 | 6 | Khosit Phetpradab v Kwang Hee Heo | L | 0-2 | |
| Macau Open | 11/26 07:30 | 5 | Khosit Phetpradab v Sony Dwi Kuncoro | L | 0-2 | |
| Macau Open | 11/25 11:20 | 6 | Sung Min Park v Khosit Phetpradab | W | 1-2 |