Stadium: Court 12 Round: 25 Ground: Synthetic outdoor
| ITF Women Karuizawa Qual | 2018/05/21 01:00 | Mitsumi Kawasaki v Rina Saigo | 1-6,2-6 |
| ITF Women Karuizawa Qual | 2018/05/20 02:30 | Rina Saigo v Rio Kitagawa | 6-2,6-3 |
| ITF Women Karuizawa Qual | 2017/05/21 01:00 | Rina Saigo v Sari Baba | 4-6,2-6 |
| ITF Women Kyoto | 2016/09/04 01:00 | Ai Kamiyoshihara v Rina Saigo | 6-7,7-5,6-3 |
| ITF Women Noto Qual | 2016/08/28 01:00 | Rina Saigo v Himeno Sakatsume | 6-2,3-6,4-6 |
| ITF Women Hong Kong | 2016/07/10 02:00 | Alexandra Bozovic v Rina Saigo | 6-2,6-2 |
| ITF Women Kurume | 2018/05/20 01:00 | Abbie Myers v Ayano Shimizu | 3-6,5-7 |
| ITF Women Kurume | 2018/05/19 01:00 | Naomi Broady v Abbie Myers | 5-7,3-6 |
| ITF Women Kurume | 2018/05/18 04:45 | Tammi Patterson v Abbie Myers | 3-6,6-2,4-6 |
| ITF Women Kurume | 2018/05/17 01:00 | Abbie Myers v Asia Muhammad | 6-3,6-1 |
| ITF Women Kurume | 2018/05/16 02:35 | Abbie Myers v Anastasia E Nefedova | 5-7,7-6,7-6 |
| ITF Women Kurume Qual | 2018/05/15 01:00 | Abbie Myers v Aiko Yoshitomi | 6-1,7-6 |
| ITF Women Kurume Qual | 2018/05/14 01:00 | Abbie Myers v Mai Hontama | 6-1,6-4 |
| ITF Women Kurume Qual | 2018/05/13 00:30 | Abbie Myers v Mayu Koike | 6-1,6-1 |