| ITF - Kashiwa W15 | 06/06 01:00 | 25 | Riko Kikawada v Kurea Hayasaka | 7-6,1-6,6-4 | |
| ITF - Fukui W15 | 04/24 01:00 | 54 | Kurea Hayasaka v Ayaka Ozeki | 2-6,2-6 | |
| ITF - Osaka W15 | 04/20 02:10 | 25 | Kurea Hayasaka v Pei-Chi Lee | 2-6,3-6 | |
| ITF - Osaka W25 | 04/09 03:00 | 62 | Kurea Hayasaka v Ayumi Koshiishi | 6-7,4-6 |