| Sudirman Cup - Mixed double | 2021/09/30 15:00 | Watanabe/Higashino v Cheah/Hoo | W | 2-0 |
| French Open XD | 2021/10/27 08:00 | Watanabe/Higashino v Mentari/Rivaldy | W | 2-0 |
| Denmark Open - Mixed double | 2021/10/24 11:00 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | W | 2-0 |
| Denmark Open - Mixed double | 2021/10/23 08:00 | Huang/Wang v Watanabe/Higashino | W | 1-2 |
| Denmark Open - Mixed double | 2021/10/22 11:00 | Watanabe/Higashino v Lai/Tan | W | 2-1 |
| Denmark Open - Mixed double | 2021/10/21 10:40 | Watanabe/Higashino v Mentari/Rivaldy | W | 2-0 |
| Denmark Open - Mixed double | 2021/10/19 14:25 | Watanabe/Higashino v Maulana/Bandaso | W | 2-0 |
| Sudirman Cup - Mixed double | 2021/09/30 15:00 | Watanabe/Higashino v Cheah/Hoo | W | 2-0 |
| Sudirman Cup - Mixed double | 2021/09/28 13:00 | Watanabe/Higashino v Ellis/Smith | W | 2-0 |
| French Open XD | 2021/10/26 15:50 | Cheah/Hoo v Yang/Hu | W | 2-0 |
| Denmark Open - Mixed double | 2021/10/19 14:05 | Kapila/Reddy v Cheah/Hoo | L | 2-1 |
| Sudirman Cup - Mixed double | 2021/10/01 15:00 | Cheah/Hoo v Jordan/Oktavianti | W | 2-1 |
| Sudirman Cup - Mixed double | 2021/09/30 15:00 | Watanabe/Higashino v Cheah/Hoo | L | 2-0 |
| Sudirman Cup - Mixed double | 2021/09/27 07:00 | Cheah/Hoo v Ellis/Smith | W | 2-0 |
| All England Open - Mixed double | 2021/03/17 18:20 | Cheah/Hoo v Nohr/Magelund | L | 0-2 |
| Swiss Open - Mixed double | 2021/03/02 15:15 | Labar/Tran v Cheah/Hoo | L | 2-0 |
| Thailand Open - Mixed double | 2021/01/23 05:40 | Seo/Chae v Cheah/Hoo | L | 2-0 |