| Qatar Open XD | 11/16 14:10 | 4 | Kato/Nagasaki v Chen/Cheng | L | 1-3 | |
| Qatar Open XD | 11/15 19:10 | 1 | Kato/Nagasaki v Ho/Carey | W | 3-0 | |
| Qatar Open XD | 09/22 11:30 | 2 | Chen/Sun v Kato/Nagasaki | L | 3-0 | |
| Qatar Open XD | 09/22 08:00 | 3 | Kato/Nagasaki v Doo/Lee | W | 3-1 | |
| Qatar Open XD | 09/21 08:50 | 4 | Balazova/Matelova v Kato/Nagasaki | W | 1-3 |