| ITF W50 Guiyang WD | 09/10 07:52 | - | Ayukawa/Sato v Chen/Deng | 6-1,2-6,0-1 | |
| ITF W35 Osaka WD | 04/09 03:30 | 26 | Lee/Lin v Ayukawa/Sato | 6-4,6-2 | |
| ITF W50 Kashiwa WD | 04/04 05:15 | 27 | Brooks/Chong v Ayukawa/Sato | 6-4,6-2 | |
| ITF W50 Kashiwa WD | 04/02 10:50 | 26 | Ayukawa/Sato v Kobori/Saito | 6-4,7-6 |