Head to Head
| Asia Team Championships | 2020/02/12 09:00 | Koki Watanabe v Kunlavut Vitidsarn | L | 1-2 |
| Korea Masters | 2019/11/21 07:25 | Koki Watanabe v Kunlavut Vitidsarn | W | 2-0 |
Home History
| Swiss Open | 2022/03/23 11:10 | Koki Watanabe v Christo Popov | L | 1-2 |
| World Championships | 2021/12/14 12:20 | Junpeng Zhao v Koki Watanabe | L | 2-0 |
| World Championships | 2021/12/12 10:50 | Anuoluwapo Juwon Opeyori v Koki Watanabe | W | 0-2 |
| Indonesia Open | 2021/11/24 07:00 | Koki Watanabe v Viktor Axelsen | L | 0-2 |
| Indonesia Masters | 2021/11/18 02:00 | Ka Long Angus Ng v Koki Watanabe | L | 2-0 |
| Indonesia Masters | 2021/11/16 09:50 | Koki Watanabe v Kantaphon Wangcharoen | W | 2-0 |
| Hylo Open | 2021/11/03 11:00 | Koki Watanabe v Srikanth Kidambi | L | 0-2 |
| All England Open | 2021/03/17 17:00 | Koki Watanabe v Viktor Axelsen | L | 1-2 |
Away History
| All England Open | 2022/03/17 14:00 | Jonatan Christie v Kunlavut Vitidsarn | L | 2-0 |
| All England Open | 2022/03/16 10:40 | Kunlavut Vitidsarn v H.S. Prannoy | W | 2-0 |
| German Open | 2022/03/13 12:30 | Lakshya Sen v Kunlavut Vitidsarn | W | 0-2 |
| German Open | 2022/03/12 13:00 | Zii Jia Lee v Kunlavut Vitidsarn | W | 0-2 |
| German Open | 2022/03/11 14:05 | Kunlavut Vitidsarn v Kenta Nishimoto | W | 2-1 |
| German Open | 2022/03/10 14:10 | Kunlavut Vitidsarn v Jonatan Christie | W | 2-0 |
| German Open | 2022/03/09 14:45 | Parupalli Kashyap v Kunlavut Vitidsarn | W | 0-2 |
| World Championships | 2021/12/12 08:00 | Kunlavut Vitidsarn v Guangzu Lu | L | 0-2 |