| French - Open - DD | 05/30 13:00 | 24 | Aoyama/Kato v Williams/Williams | 6-4,4-6,1-6 | |
| WTA - Rome - DD | 05/14 16:15 | 25 | Chan/Yang v Aoyama/Kato | 6-4,6-4 | |
| WTA - Madrid - DD | 05/08 13:35 | 25 | Barty/Vandeweghe v Aoyama/Kato | 6-1,7-6 | |
| WTA Prague | 04/30 13:00 | 26 | Krawczyk/Olmos v Aoyama/Kato | 6-2,2-6,10-6 | |
| WTA - Stuttgart - DD | 04/25 09:30 | 26 | Aoyama/Kato v Bertens/Schuurs | 1-6,2-6 |