Stadium: Covered Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF Women Canberra | 2018/10/28 02:00 | Ayumi Koshiishi v Masa Jovanovic | 5-7,6-4,4-6 |
| ITF Women Bendigo | 2018/10/21 00:20 | Ayumi Koshiishi v Marianna Zakarlyuk | 6-4,0-6,6-7 |
| ITF Women Hamamatsu | 2018/10/17 05:30 | Ayumi Koshiishi v Miyabi Inoue | 2-6,2-6 |
| ITF Women Hamamatsu | 2018/10/15 03:40 | Ayumi Koshiishi v Karen Tsutsumi | 6-2,6-1 |
| ITF Women Hamamatsu | 2018/10/14 04:30 | Ayumi Koshiishi v Mayuka Aikawa | 6-3,6-2 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Ayumi Koshiishi v Yui Chikaraishi | 7-6,6-2 |
| ITF Women Makinohara | 2018/10/11 00:30 | Ayumi Koshiishi v Michika Ozeki | 2-6,0-6 |
| ITF Women Makinohara | 2018/10/09 00:30 | Ayumi Koshiishi v Kisa Yoshioka | 7-5,6-3 |
| ITF Women Nanning | 2018/10/20 05:30 | WanNing Zhu v Jia-Qi Kang | 1-6,0-6 |
| ITF Women Suzhou | 2018/10/14 02:00 | WanNing Zhu v Qianhui Tang | 2-6,1-6 |
| ITF Women Anning | 2018/09/26 02:00 | Zhuoma Ni Ma v WanNing Zhu | 6-2,6-1 |
| ITF Women Anning | 2018/09/24 02:00 | WanNing Zhu v Tijana Nikolic | 6-3,6-1 |
| ITF Women Anning Qual | 2018/09/23 02:00 | Qian Yang v WanNing Zhu | 2-6,2-6 |
| ITF Women Anning | 2018/09/18 02:00 | Ai Kamiyoshihara v WanNing Zhu | 7-5,7-5 |
| ITF Women Anning Qual | 2018/09/15 03:05 | WanNing Zhu v Xinrui Liu | 2-6,6-3,6-2 |
| ITF Women Anning | 2018/09/11 02:00 | WanNing Zhu v Jiakang Li | 4-6,0-6 |