Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Yokohama | 2020/03/03 05:25 | Himeno Sakatsume v Karen Tsutsumi | 6-3,6-1 |
| ITF W25 Yokohama | 2020/03/03 01:00 | Karen Tsutsumi v Yui Chikaraishi | 6-4,7-6 |
| ITF Women Hamamatsu | 2018/10/15 03:40 | Ayumi Koshiishi v Karen Tsutsumi | 6-2,6-1 |
| ITF Women Hamamatsu | 2018/10/14 04:00 | Karen Tsutsumi v Aoiko Goto | 4-6,7-5,6-1 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Karen Tsutsumi v Marie Shindo | 6-3,7-6 |
| ITF W25 Hamamatsu | 2022/10/14 04:40 | Rina Saigo v Sakura Hosogi | 2-6,6-4,7-6 |
| ITF W25 Hamamatsu | 2022/10/13 02:55 | Kanako Morisaki v Sakura Hosogi | 1-6,2-6 |
| ITF W25 Hamamatsu | 2022/10/11 02:25 | Junri Namigata v Sakura Hosogi | 4-6,0-6 |
| ITF W25 Nanao | 2022/10/01 03:35 | Sakura Hosogi v Momoko Kobori | 4-6,4-6 |
| ITF W25 Nanao | 2022/09/30 01:00 | Nagi Hanatani v Sakura Hosogi | 2-6,1-6 |
| ITF W25 Nanao | 2022/09/29 03:40 | Sara Saito v Sakura Hosogi | 3-6,6-4,4-6 |
| ITF W25 Nanao | 2022/09/27 01:00 | Ikumi Yamazaki v Sakura Hosogi | 1-6,1-6 |
| ITF W60 Caldas da Rainha | 2022/09/16 09:00 | Emiliana Arango v Sakura Hosogi | 4-6,6-3,6-4 |