Stadium: A 11 Round: 25 Ground: Synthetic outdoor
| ITF W25 Tsukuba | 2019/08/21 00:30 | Hiromi Abe v Miyabi Inoue | 6-2,6-2 |
| ITF W25 Tsukuba | 2019/08/20 00:30 | Miyabi Inoue v Jiho Shin | 6-2,6-4 |
| ITF W25 Huangshan | 2019/08/13 06:00 | Jiaxi Lu v Miyabi Inoue | 6-2,3-6,6-2 |
| ITF W25 Luzhou | 2019/05/29 03:25 | Wushuang Zheng v Miyabi Inoue | 7-5,6-1 |
| ITF W25 Karuizawa | 2019/05/23 01:00 | Miyabi Inoue v Leonie Kung | 3-6,7-5,4-6 |
| ITF W25 Karuizawa | 2019/05/21 06:10 | Miyabi Inoue v Ran Miyachi | 6-0,6-0 |
| WTA Anning | 2019/04/22 06:25 | Jana Cepelova v Miyabi Inoue | 6-4,7-6 |
| WTA Anning | 2019/04/21 02:30 | Chihiro Muramatsu v Miyabi Inoue | 7-6,7-6 |
| ITF W25 Nanao | 2019/08/26 02:45 | Sakura Hosogi v Honoka Kobayashi | 3-6,7-6,8-10 |
| ITF W25 Nanao | 2019/08/25 03:30 | Sakura Hosogi v Robu Kajitani | 6-3,7-6 |
| ITF W25 Tsukuba | 2019/08/21 00:30 | Sakura Hosogi v Himari Sato | 3-6,3-6 |
| ITF W25 Tsukuba | 2019/08/20 00:30 | Ramu Ueda v Sakura Hosogi | 7-5,3-6,9-11 |
| ITF W25 Tsukuba | 2019/08/19 01:45 | Shiori Ito v Sakura Hosogi | 2-6,0-6 |
| ITF W25 Taipei | 2019/07/30 05:40 | Sakura Hosogi v Nudnida Luangnam | 1-6,4-6 |
| ITF W15 Hua Hin | 2019/07/09 07:25 | Sakura Hosogi v Patcharin Cheapchandej | 6-3,7-5 |
| ITF W15 Hua Hin | 2019/07/04 02:45 | Sakura Hosogi v Himeno Sakatsume | 1-6,7-5,3-6 |