Stadium: Center Court Round: 54 Ground: Hardcourt outdoor
| Shenzhen, Simples W-WITF-CHN-02A | 2018/11/04 03:50 | Gai, AO v Sarah Rebecca Sekulic | 4-6,6-1,6-2 |
| ITF Women Liuzhou | 2018/10/31 03:00 | Gai, AO v Doroshina, Olga | 0-6,4-6 |
| ITF Women Nanning | 2018/10/22 05:40 | Gai, AO v Erika Sema | 1-6,6-3,1-6 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/15 04:20 | Jiang, Xinyu v Gai, AO | 6-0,6-3 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/14 06:25 | Yanni Liu v Gai, AO | 4-6,6-4,2-6 |
| WTA Guangzhou | 2018/09/15 03:40 | Gai, AO v Namigata, Junri | 1-6,6-3,1-6 |
| Tsukuba, Singles W-WITF-JPN-09A | 2018/08/21 00:30 | Naiktha Bains v Gai, AO | 6-3,6-3 |
| ITF Women Guiyang | 2018/08/16 04:15 | Gai, AO v Anastasia Gasanova | 4-6,4-6 |
| Shenzhen, Simples W-WITF-CHN-02A | 2018/11/04 04:00 | Peangtarn Plipuech v Zhang, Kai Lin | 6-2,0-6,6-3 |
| ITF Women Liuzhou | 2018/11/01 04:30 | Xinyu Wang v Peangtarn Plipuech | 6-4,6-4 |
| ITF Women Liuzhou | 2018/10/31 03:00 | Su Jeong Jang v Peangtarn Plipuech | 5-7,3-6 |
| ITF Women Nanning | 2018/10/26 04:45 | Han, Xinyun v Peangtarn Plipuech | 6-4,6-0 |
| ITF Women Nanning | 2018/10/24 04:00 | Peangtarn Plipuech v Fang Ying Xun | 6-0,4-6,6-3 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/18 03:00 | Nao Hibino v Peangtarn Plipuech | 7-6,6-4 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/17 03:30 | Fangzhou Liu v Peangtarn Plipuech | 2-6,0-6 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/16 02:00 | Peangtarn Plipuech v Jiang, Xinyu | 6-1,6-1 |