| Open de France - Doubles Mixtes | 2021/10/31 14:00 | Watanabe/Higashino v Christiansen/Boje | W | 2-0 |
| Olympics 2020 - XD | 2021/07/24 00:00 | Watanabe/Higashino v Christiansen/Boje | W | 2-1 |
| Open d'Angleterre - Double Mixtes | 2021/03/18 13:00 | Christiansen/Boje v Watanabe/Higashino | W | 0-2 |
| Japan Open XD | 2019/07/25 01:20 | Christiansen/Boje v Watanabe/Higashino | W | 0-2 |
| Indonesia Open XD | 2021/11/26 05:20 | Tang/Tse v Watanabe/Higashino | W | 0-2 |
| Indonesia Open XD | 2021/11/25 04:20 | Chang T C / Ng W Y v Watanabe/Higashino | W | 0-2 |
| Indonesia Open XD | 2021/11/24 07:20 | Hoo P R / Cheah Y S v Watanabe/Higashino | W | 0-2 |
| Indonesia Masters XD | 2021/11/20 04:00 | Watanabe/Higashino v Tang/Tse | L | 1-2 |
| Indonesia Masters XD | 2021/11/19 05:20 | Faizal H / Widjaja G E v Watanabe/Higashino | W | 1-2 |
| Indonesia Masters XD | 2021/11/18 05:00 | Maulana / Bandaso v Watanabe/Higashino | W | 0-2 |
| Indonesia Masters XD | 2021/11/17 10:30 | Lai/Tan v Watanabe/Higashino | W | 1-2 |
| Open de France - Doubles Mixtes | 2021/10/31 14:00 | Watanabe/Higashino v Christiansen/Boje | W | 2-0 |
| Indonesia Open XD | 2021/11/26 05:55 | Faizal H / Widjaja G E v Christiansen/Boje | W | 1-2 |
| Indonesia Open XD | 2021/11/25 07:40 | Christiansen/Boje v Jordan P / Oktavianti M D | W | 2-0 |
| Indonesia Open XD | 2021/11/24 06:40 | Christiansen/Boje v Mentari/Rivaldy | W | 2-1 |
| Indonesia Masters XD | 2021/11/16 05:00 | Chae Y J / Kim H N v Christiansen/Boje | L | 2-1 |
| Hylo Open XD | 2021/11/03 15:35 | Yang/Hu v Christiansen/Boje | L | 2-1 |
| Open de France - Doubles Mixtes | 2021/10/31 14:00 | Watanabe/Higashino v Christiansen/Boje | L | 2-0 |
| Open de France - Doubles Mixtes | 2021/10/30 14:30 | Christiansen/Boje v Tang/Tse | W | 2-0 |
| Open de France - Doubles Mixtes | 2021/10/29 13:00 | Jomkoh/Paewsampran v Christiansen/Boje | W | 0-2 |