| Hong Kong Open WD | 06/07 03:40 | 3 | Hamamoto/Polcanova v Ng/Soo | L | 2-3 | |
| Hong Kong Open WD | 06/06 03:40 | 4 | Chen/Cheng v Hamamoto/Polcanova | W | 2-3 | |
| Hong Kong Open WD | 06/04 10:10 | 1 | Hamamoto/Polcanova v Lupulesku/Surjan | W | 3-2 | |
| China Open MD | 05/30 03:20 | 4 | Hamamoto/Polcanova v Lin/Zeng | L | 1-3 | |
| Czech Republic Extraleague | 05/29 09:40 | - | Polcanova/Hamamoto v Gui/Takahashi | W | 3-1 |