Stadion: Indoor 2 Round: 25
| ITF Damen - Yokohama | 2017/03/12 02:30 | Mayo Hibi v Akiko Omae | 5-7,2-6 |
| ITF Damen - Incheon - Qualifikation | 2018/05/15 01:00 | Akiko Omae v Makoto Ninomiya | 6-2,3-6,6-1 |
| ITF Damen - Incheon - Qualifikation | 2018/05/14 03:30 | Akiko Omae v Qianxin Kong | 6-1,6-1 |
| ITF Damen - Incheon - Qualifikation | 2018/05/13 02:00 | Akiko Omae v Mi Jeong Kwon | 6-2,6-1 |
| ITF Damen - Goyang | 2018/05/09 03:20 | Peangtarn Plipuech v Akiko Omae | 7-5,6-2 |
| ITF Damen - Goyang - Qualifikation | 2018/05/08 03:05 | Akiko Omae v Alexa Ryngler | 6-4,7-6 |
| ITF Damen - Goyang - Qualifikation | 2018/05/07 01:30 | Akiko Omae v You-Na Sul | 6-4,6-3 |
| ITF Damen - Gifu - Qualifikation | 2018/04/29 02:40 | Akiko Omae v Naomi Cheong | 6-2,6-4 |
| ITF Damen - Osaka - Qualifikation | 2018/04/08 02:00 | Rebecca Marino v Akiko Omae | 6-1,6-2 |
| ITF Damen - Goyang | 2018/05/13 05:45 | En Shuo Liang v Mayo Hibi | 3-6,3-6 |
| ITF Damen - Goyang | 2018/05/13 02:40 | Na-Lae Han v Mayo Hibi | 2-6,7-5,3-6 |
| ITF Damen - Goyang | 2018/05/11 03:40 | Ling Zhang v Mayo Hibi | 1-6,4-6 |
| ITF Damen - Goyang | 2018/05/10 01:00 | Na Ri Kim v Mayo Hibi | 1-6,6-4,3-6 |
| ITF Damen - Goyang | 2018/05/09 05:45 | Yeong Won Jeong v Mayo Hibi | 0-6,3-6 |
| ITF Damen - Gifu | 2018/05/03 02:00 | Mayo Hibi v Naomi Broady | 0-6,4-6 |
| ITF Damen - Gifu | 2018/05/01 01:00 | Suzuka Takoi v Mayo Hibi | 0-6,3-6 |
| ITF Damen - Kashiwa | 2018/04/06 04:05 | Bianca Andreescu v Mayo Hibi | 6-4,6-2 |