| ITF Women Perth Qual | 2018/02/10 01:00 | Renee Mcbryde v Himari Sato | 4-6,6-4,6-7 |
| ITF Women Launceston | 2018/02/07 01:35 | Himari Sato v Asia Muhammad | 3-6,1-6 |
| ITF Women Launceston Qual | 2018/02/05 00:25 | Himari Sato v Jennifer Elie | 6-1,3-6,6-3 |
| ITF Women Launceston Qual | 2018/02/04 02:00 | Sara Tomic v Himari Sato | 2-6,2-6 |
| ITF Women Tokyo | 2017/11/07 04:00 | Mei Yamaguchi v Himari Sato | 6-2,6-3 |
| WTA Tokyo Qual | 2017/09/09 02:00 | Himari Sato v Su Jeong Jang | 1-6,2-6 |
| ITF Women Kyoto | 2017/09/07 02:00 | Himari Sato v Michika Ozeki | 2-6,6-3,1-6 |
| ITF Women Kyoto | 2017/09/06 06:35 | Ayano Shimizu v Himari Sato | 5-7,2-6 |
| ITF Women Perth Qual | 2018/02/10 01:00 | Yasmina El Sayed v Ramu Ueda | 0-6,1-6 |
| ITF Women Launceston Qual | 2018/02/04 23:00 | Shuko Aoyama v Ramu Ueda | 6-1,6-3 |
| ITF Women Burnie Qual | 2018/01/28 23:00 | Chihiro Muramatsu v Ramu Ueda | 6-2,6-0 |
| ITF Women Burnie Qual | 2018/01/28 06:00 | Ramu Ueda v Allie Kiick | 6-2,6-3 |
| ITF Women Burnie Qual | 2018/01/28 00:00 | Alyssa Hibberd v Ramu Ueda | 1-6,2-6 |
| ITF Women Hong Kong | 2018/01/01 03:45 | Yuuki Tanaka v Ramu Ueda | 6-4,7-6 |
| ITF Women Hong Kong | 2017/12/25 04:35 | Mai Hontama v Ramu Ueda | 7-6,7-5 |
| ITF Women Castellon | 2017/11/28 12:00 | Ramu Ueda v Despina Papamichail | 3-6,6-1,3-6 |