Stadium: A12 輪: 26 Ground: Synthetic outdoor
| ITF W25暖武里府 女雙 | 2019/07/30 08:45 | 阿蘭娜•帕納比/Yidi Yang v Ayumi Koshiishi/Himeno Sakatsume | 7-5,7-5 |
| ITF W25大邱 女雙 | 2019/06/04 07:00 | 崔智友/韓娜萊 v Ayumi Koshiishi/Himeno Sakatsume | 7-6,6-1 |
| ITF W15 Xiamen WD | 2019/03/19 08:20 | Ayumi Koshiishi/Himeno Sakatsume v Meiqi Guo/魯晶晶 | 3-6,0-6 |