| Open d'Allemagne - Doubles Mixtes | 2023/03/07 16:00 | Watanabe/Higashino v Ko S H / Eom H W | L | 2-1 |
| Open d'Angleterre - Double Mixtes | 2020/03/11 09:20 | Ko S H / Eom H W v Watanabe/Higashino | L | 0-2 |
| Australian Open XD | 2019/06/07 05:00 | Ko S H / Eom H W v Watanabe/Higashino | L | 1-2 |
| Open de Thaïlande - Doubles Mixtes | 2023/05/31 05:50 | Tang/Tse v Ko S H / Eom H W | L | 2-1 |
| Open d'Angleterre - Double Mixtes | 2023/03/14 14:50 | Delrue/Gicquel v Ko S H / Eom H W | L | 2-0 |
| Open d'Allemagne - Doubles Mixtes | 2023/03/07 16:00 | Watanabe/Higashino v Ko S H / Eom H W | L | 2-1 |
| Japan Open XD | 2022/09/02 02:15 | Ko S H / Eom H W v Puavaranukroh/Taerattanachai | L | 0-2 |
| Japan Open XD | 2022/09/01 05:10 | Ko S H / Eom H W v Delrue/Gicquel | W | 2-0 |
| Japan Open XD | 2022/08/31 03:20 | Ko S H / Eom H W v Nishikawa Y / Ozaki S | W | 2-0 |
| Malaysia Masters XD | 2022/07/06 02:40 | Ko S H / Eom H W v Wang / Huang | L | 0-2 |
| Indonesia Open XD | 2022/06/16 05:20 | Ko S H / Eom H W v Christiansen/Boje | L | 1-2 |
| Sudirman Cup XD | 2023/05/17 09:00 | Watanabe/Higashino v Jeong/Kim | L | 1-2 |
| Sudirman Cup XD | 2023/05/15 09:00 | Watanabe/Higashino v Delrue/Gicquel | L | 0-2 |
| Open d'Angleterre - Double Mixtes | 2023/03/16 14:55 | Jeong/Kim v Watanabe/Higashino | - | home |
| Open d'Angleterre - Double Mixtes | 2023/03/15 12:00 | Tang/Tse v Watanabe/Higashino | W | 0-2 |
| Open d'Allemagne - Doubles Mixtes | 2023/03/09 12:00 | Watanabe/Higashino v Jeong/Kim | L | 0-2 |
| Open d'Allemagne - Doubles Mixtes | 2023/03/07 16:00 | Watanabe/Higashino v Ko S H / Eom H W | W | 2-1 |
| Open d'Inde - Doubles Mixtes | 2023/01/21 07:10 | Zheng/Huang v Watanabe/Higashino | W | 1-2 |
| Open d'Inde - Doubles Mixtes | 2023/01/20 06:50 | Watanabe/Higashino v Seo/Chae | W | 2-0 |