| Mistrovství světa | 2021/12/14 12:20 | Junpeng Zhao v Koki Watanabe | L | 2-0 |
| Mistrovství světa | 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 |
| Mistrovství týmů Asie | 2020/02/12 09:00 | Koki Watanabe v Kunlavut Vitidsarn | L | 1-2 |
| German Open | 2022/03/10 09:50 | Christo Popov v Zii Jia Lee | L | 1-2 |
| German Open | 2022/03/08 15:45 | Misha Zilberman v Christo Popov | W | 0-2 |
| Ukraine Open | 2022/01/30 14:20 | Christo Popov v Ken Yon Ong | W | 2-0 |
| Ukraine Open | 2022/01/30 08:40 | Shun Yang Lee v Christo Popov | W | 1-2 |
| Ukraine Open | 2022/01/29 15:00 | Christo Popov v Daniel Nikolov | W | 2-0 |
| Ukraine Open | 2022/01/29 07:20 | Christo Popov v Jing Hong Kok | W | 2-1 |
| Ukraine Open | 2022/01/28 11:40 | Christo Popov v Matthew Abela | W | 2-0 |
| Indonesia Open | 2021/11/25 06:40 | Sai Praneeth B. v Christo Popov | L | 2-1 |