| Open d'Angleterre - Double Mixtes | 2022/03/16 18:55 | Watanabe/Higashino v Elgamal/Hany | W | 2-0 |
| Open d'Allemagne - Doubles Mixtes | 2022/03/09 11:40 | Kaneko Y / Matsutomo M v Watanabe/Higashino | L | 2-0 |
| World Championships XD | 2021/12/19 09:00 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | L | 0-2 |
| World Championships XD | 2021/12/18 11:00 | Yamashita/Shinoya v Watanabe/Higashino | W | 0-2 |
| World Championships XD | 2021/12/17 11:00 | Watanabe/Higashino v Kaneko Y / Matsutomo M | W | 2-0 |
| World Championships XD | 2021/12/16 10:00 | Watanabe/Higashino v Lai/Tan | W | 2-0 |
| World Championships XD | 2021/12/14 08:40 | Watanabe/Higashino v Dremin E / Dimova E | W | 2-0 |
| World Tour Finals XD | 2021/12/05 05:00 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | L | 0-2 |
| Open d'Angleterre - Double Mixtes | 2022/03/16 18:55 | Christiansen/Boje v Ferdinansyah/Widjaja | W | 1-2 |