| Thomas Cup | 04/27 10:00 | - | Prannoy H.S. v Kunlavut Vitidsarn | W | 0-2 | |
| Asia Championships | 04/12 06:55 | 3 | Yu Qi Shi v Kunlavut Vitidsarn | L | 2-0 | |
| Asia Championships | 04/11 09:50 | 4 | Kunlavut Vitidsarn v Hai Dang Nguyen | W | 2-0 | |
| Asia Championships | 04/10 09:00 | 5 | Kunlavut Vitidsarn v Prince Dahal | W | 2-0 | |
| All England Open | 03/14 12:45 | 4 | Jonatan Christie v Kunlavut Vitidsarn | L | 2-1 | |
| All England Open | 03/13 15:00 | 5 | Guang Zu Lu v Kunlavut Vitidsarn | W | 1-2 | |
| French Open | 03/10 14:40 | 1 | Kunlavut Vitidsarn v Yu Qi Shi | L | 0-2 | |
| French Open | 03/09 17:05 | 2 | Kunlavut Vitidsarn v Lakshya Sen | W | 2-1 | |
| French Open | 03/08 12:45 | 3 | Tzu Wei Wang v Kunlavut Vitidsarn | W | 0-2 | |
| French Open | 03/07 15:05 | 4 | Kunlavut Vitidsarn v Chun-Yi Lin | W | 2-1 | |
| French Open | 03/05 09:10 | 5 | Kunlavut Vitidsarn v Brian Yang | W | 2-1 | |
| Indonesia Masters | 01/27 10:20 | - | Anders Antonsen v Kunlavut Vitidsarn | L | 2-0 | |
| Indonesia Masters | 01/26 12:10 | - | Kiran George v Kunlavut Vitidsarn | W | 0-2 | |
| Indonesia Masters | 01/25 11:40 | 8 | Kunlavut Vitidsarn v Tien Chen Chou | W | 2-0 | |
| Indonesia Masters | 01/24 13:00 | 5 | Kunlavut Vitidsarn v Tzu Wei Wang | W | 2-0 | |
| India Open | 01/18 06:20 | 4 | Cheuk Yiu Lee v Kunlavut Vitidsarn | L | 2-1 | |
| India Open | 01/17 08:35 | 5 | Magnus Johannesen v Kunlavut Vitidsarn | W | 0-2 | |
| Malaysia Open | 01/11 09:30 | 4 | Chun-Yi Lin v Kunlavut Vitidsarn | L | 2-0 | |
| Malaysia Open | 01/10 05:10 | 5 | Kenta Nishimoto v Kunlavut Vitidsarn | W | 1-2 | |
| World Tour - Finaler | 12/15 09:45 | 1 | Anders Antonsen v Kunlavut Vitidsarn | L | 2-0 | |
| World Tour - Finaler | 12/14 12:10 | 1 | Shi Feng Li v Kunlavut Vitidsarn | L | 2-0 | |
| World Tour - Finaler | 12/13 13:05 | 1 | Jonatan Christie v Kunlavut Vitidsarn | L | 2-0 | |
| China Masters | 11/23 07:30 | - | Kenta Nishimoto v Kunlavut Vitidsarn | L | 2-1 | |
| China Masters | 11/22 09:00 | 5 | Srikanth Kidambi v Kunlavut Vitidsarn | W | 1-2 | |
| French Open | 10/27 09:35 | 3 | Tze Yong Ng v Kunlavut Vitidsarn | - | Walkover | |
| French Open | 10/26 14:15 | 4 | Tien Chen Chou v Kunlavut Vitidsarn | W | 0-2 | |
| French Open | 10/24 16:05 | 5 | Misha Zilberman v Kunlavut Vitidsarn | - | away | |
| Denmark Open | 10/18 15:35 | 5 | Kunlavut Vitidsarn v Rasmus Gemke | L | 1-2 | |
| Arctic Open | 10/11 08:30 | 5 | Christo Popov v Kunlavut Vitidsarn | D | 1-1 | |
| VM | 08/27 13:30 | 1 | Kunlavut Vitidsarn v Kodai Naraoka | W | 2-1 |