Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Women Singapore | 2018/06/05 02:00 | Jovana Jaksic v Michika Ozeki | 6-3,6-1 |
| ITF Women Singapore Qual | 2018/06/03 02:00 | Michika Ozeki v Yee Loon Goh | 6-2,6-1 |
| ITF Women Karuizawa | 2018/05/22 01:00 | Ayumi Miyamoto v Michika Ozeki | 6-1,6-1 |
| ITF Women Kurume Qual | 2018/05/15 01:00 | Sakura Hondo v Michika Ozeki | 0-6,6-3,6-2 |
| ITF Women Kurume Qual | 2018/05/14 01:00 | Chisa Hosonuma v Michika Ozeki | 6-7,2-6 |
| ITF Women Kurume Qual | 2018/05/13 00:30 | Akari Inoue v Michika Ozeki | 2-6,6-1,4-6 |
| ITF Women Fukuoka Qual | 2018/05/06 02:40 | Olivia Tjandramulia v Michika Ozeki | 6-2,7-6 |
| WTA Anning Qual | 2018/04/28 06:30 | Xu Liu Sun v Michika Ozeki | 7-6,7-6 |
| ITF Women Singapore | 2018/06/08 04:15 | Misa Eguchi v Hiroko Kuwata | 6-2,5-7,3-6 |
| ITF Women Singapore | 2018/06/07 03:00 | Misa Eguchi v Pei-Chi Lee | 6-4,6-3 |
| ITF Women Singapore | 2018/06/06 04:40 | Tereza Mihalikova v Misa Eguchi | 2-6,6-0,5-7 |
| ITF Women Singapore | 2018/06/04 03:55 | Bunyawi Thamchaiwat v Misa Eguchi | 1-6,0-6 |
| ITF Women Kurume | 2018/05/17 02:30 | Misa Eguchi v Ksenia Lykina | 0-6,3-6 |
| ITF Women Kurume | 2018/05/15 04:05 | Misa Eguchi v Momoko Kobori | 2-6,6-3,6-0 |
| ITF Women Fukuoka | 2018/05/10 01:00 | Misa Eguchi v Rika Fujiwara | 4-6,4-6 |
| ITF Women Fukuoka | 2018/05/09 05:40 | Nagi Hanatani v Misa Eguchi | 2-6,4-6 |