| Denmark Open MD | 2021/10/20 10:20 | Matsui/Takeuchi v Koga/Saito | W | 1-2 |
| Thomas Cup - Hommes Doubles | 2021/10/16 12:30 | Liu/Wang v Koga/Saito | L | 2-0 |
| Sudirman Cup MD | 2021/10/01 13:00 | Lee/Yang v Koga/Saito | L | 2-0 |
| Sudirman Cup MD | 2021/09/28 14:00 | Koga/Saito v Lane/Vendy | W | 2-1 |
| Open d'Angleterre - Double Mixtes | 2021/03/18 10:40 | Kamura T / Sonoda K v Koga/Saito | L | 2-0 |
| Open d'Angleterre - Double Mixtes | 2021/03/17 14:50 | Koga/Saito v Hoki/Kobayashi | W | 2-0 |
| Open d'Angleterre - Double Mixtes | 2020/03/11 17:30 | Koga/Saito v Ahsan/Setiawan | L | 1-2 |
| Asia Team Championships MD | 2020/02/12 09:30 | Koga/Saito v Phuangphuapet N / Viriyangkura T | L | 1-2 |
| Denmark Open MD | 2021/10/20 10:20 | van Der Lecq T / Jille D v Chia/Soh | W | 0-2 |
| Thomas Cup - Hommes Doubles | 2021/10/15 11:50 | Gideon M F / Sukamuljo K S v Chia/Soh | L | 2-1 |
| Thomas Cup - Hommes Doubles | 2021/10/14 06:50 | Hoki/Kobayashi v Chia/Soh | L | 2-0 |
| Sudirman Cup MD | 2021/10/02 13:00 | Chia/Soh v Hoki/Kobayashi | L | 0-2 |
| Sudirman Cup MD | 2021/10/01 13:00 | Chia/Soh v Gideon M F / Sukamuljo K S | W | 2-0 |
| Sudirman Cup MD | 2021/09/30 13:00 | Hoki/Kobayashi v Chia/Soh | W | 1-2 |
| Sudirman Cup MD | 2021/09/27 08:00 | Chia/Soh v Lane/Vendy | W | 2-0 |
| Olympics 2020 - MD | 2021/07/31 10:40 | Chia/Soh v Ahsan/Setiawan | W | 2-1 |