| ITF Vietnam F5 MD | 09/21 06:55 | 27 | Ito/Ouyang v Onozawa/Sano | 6-0,5-7,10-8 | |
| ITF Vietnam F5 MD | 09/19 03:00 | 26 | Gengel/Motl v Onozawa/Sano | 2-6,7-6,6-10 | |
| ITF Vietnam F4 MD | 09/12 08:35 | 26 | Onozawa/Sano v Takahashi/Tokuda | 3-6,6-7 | |
| ITF Japan F5 MD | 04/05 09:50 | 26 | Onozawa/Sano v Onoda/Shiga | 6-2,6-7,10-12 |