Home History
| Australian Open | 2022/11/16 02:40 | Koki Watanabe v Thammasin, S. | W | 2-0 |
| Indonesia Masters | 2022/10/20 09:00 | Jun Hao Leong v Koki Watanabe | L | 2-1 |
| Indonesia Masters | 2022/10/19 10:00 | Kim, Donghun (1993) v Koki Watanabe | W | 0-2 |
| Taipei Open | 2022/07/21 07:20 | Koki Watanabe v Joo Ven Soong | L | 0-2 |
| Taipei Open | 2022/07/20 01:50 | Koki Watanabe v Lin, Yu Hsien | W | 2-0 |
| Singapore Open | 2022/07/14 05:20 | Li, S. F. v Koki Watanabe | L | 2-0 |
| Singapore Open | 2022/07/13 08:25 | Hans-Kristian Vittinghus v Koki Watanabe | W | 1-2 |
| Masters de Malaisie | 2022/07/06 07:50 | Koki Watanabe v Kento Momota | L | 0-2 |
Away History
| Australian Open | 2022/11/16 03:20 | Kenta Nishimoto v June Wei Cheam | W | 2-0 |
| Open de France | 2022/10/25 09:40 | Viktor Axelsen v Kenta Nishimoto | L | 2-0 |
| Denmark Open | 2022/10/18 11:00 | Kenta Nishimoto v Rasmus Gemke | L | 0-2 |
| Japan Open | 2022/09/04 03:30 | Tien Chen Chou v Kenta Nishimoto | W | 1-2 |
| Japan Open | 2022/09/03 02:40 | Anders Antonsen v Kenta Nishimoto | W | 0-2 |
| Japan Open | 2022/09/02 02:55 | Kenta Nishimoto v Chico Aura Dwi Wardoyo | W | 2-1 |
| Japan Open | 2022/09/01 01:00 | Kenta Nishimoto v Jonatan Christie | W | 2-1 |
| Japan Open | 2022/08/31 01:00 | Kenta Nishimoto v Lakshya Sen | W | 2-1 |