体育场: Court A 轮: 45 Ground: Hardcourt indoor
| ITF W25京都 | 2019/09/02 04:00 | Sakura Hosogi v Nagisa Morimoto | 6-2,6-4 |
| ITF W25南澳 | 2019/08/27 01:00 | 井上雅 v Sakura Hosogi | 6-3,6-7,7-5 |
| ITF W25南澳 | 2019/08/26 02:45 | Sakura Hosogi v Honoka Kobayashi | 3-6,7-6,8-10 |
| ITF W25南澳 | 2019/08/25 03:30 | Sakura Hosogi v Robu Kajitani | 6-3,7-6 |
| ITF W25筑波 | 2019/08/21 00:30 | Sakura Hosogi v Himari Sato | 3-6,3-6 |
| ITF W25筑波 | 2019/08/20 00:30 | Ramu Ueda v Sakura Hosogi | 7-5,3-6,9-11 |
| ITF W25筑波 | 2019/08/19 01:45 | Shiori Ito v Sakura Hosogi | 2-6,0-6 |
| ITF W25台北 | 2019/07/30 05:40 | Sakura Hosogi v 努尼达•卢安格纳姆 | 1-6,4-6 |
| ITF W25京都 | 2019/09/02 02:00 | 细沼千纱 v Ikumi Yamazaki | 3-6,6-3,10-8 |
| ITF W25南澳 | 2019/08/25 03:00 | 松田弥树 v 细沼千纱 | 6-3,6-0 |
| ITF W25南澳 | 2019/08/25 01:00 | Azusa Yasaki v 细沼千纱 | 2-6,0-6 |
| ITF W25筑波 | 2019/08/20 00:30 | 瀬間詠里花 v 细沼千纱 | 6-7,7-5,10-5 |
| ITF W25筑波 | 2019/08/19 00:30 | 细沼千纱 v Honoka Kobayashi | 2-6,6-3,10-7 |
| ITF W15金泉 | 2019/06/18 01:00 | 细沼千纱 v Jeongyun Lee | 2-6,4-6 |
| ITF W15金泉 | 2019/06/17 01:00 | 细沼千纱 v SinHee Kim | 6-3,6-3 |
| ITF W25轻井泽 | 2019/05/21 04:30 | 森崎可南子 v 细沼千纱 | 6-3,6-2 |