Stadium: Court 11 Round: 25 Ground: Synthetic outdoor
| ITF Women Fukuoka | 2018/05/09 05:45 | Olivia Tjandramulia v Inoue, Miyabi | 7-6,6-4 |
| ITF Women Gifu | 2018/05/03 02:00 | Momoko Kobori v Inoue, Miyabi | 6-3,6-3 |
| ITF Women Gifu | 2018/05/01 02:45 | Inoue, Miyabi v Lin Zhu | 6-4,6-1 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/23 02:00 | Inoue, Miyabi v Wushuang Zheng | 3-6,6-3,2-6 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/22 06:05 | Inoue, Miyabi v Ying Zhang | 6-1,6-1 |
| ITF Women Osaka | 2018/04/11 01:00 | Inoue, Miyabi v Ya-Hsuan Lee | 6-3,4-6,3-6 |
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Inoue, Miyabi v Tere-Apisah, Abigail | 2-6,2-6 |
| ITF Women Kashiwa Qual | 2018/04/01 02:00 | Inoue, Miyabi v Miyamoto, Ayumi | 6-4,7-5 |
| ITF Women Karuizawa Qual | 2018/05/21 02:20 | Nishimoto, Megumi v Eri Shimizu | 2-6,6-7 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/18 01:00 | Eri Shimizu v Furuya, Michiru | 3-6,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/17 04:00 | Kurosu, Marina v Eri Shimizu | 5-7,2-6 |
| ITF Women Toyota Qual | 2017/11/12 00:30 | Eri Shimizu v Chihiro Muramatsu | 1-6,6-7 |
| ITF Women Tokyo Qual | 2017/11/05 01:00 | Eri Shimizu v Kinard, Tori | 6-7,1-6 |
| ITF Women Tokyo Qual | 2017/11/04 01:00 | Eri Shimizu v Miyahara, Mihoki | 6-2,6-0 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/06/11 04:00 | Eri Shimizu v Ueda, Ramu | 6-7,6-1,6-2 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/06/11 01:00 | Ishino, Aoi v Eri Shimizu | 3-6,6-2,6-4 |