Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF Women Hong Kong | 2018/06/20 04:40 | Minokoshi, Mai v Gai, AO | 6-3,6-4 |
| ITF Women Wuhan | 2018/05/15 06:50 | Gai, AO v Minokoshi, Mai | 6-4,7-6 |
| ITF Women Kashiwa Qual | 2017/04/02 05:30 | Gai, AO v Minokoshi, Mai | 6-3,1-6,4-6 |
| Shenzhen, Simples W-WITF-CHN-02A | 2018/11/05 03:00 | Gai, AO v Peangtarn Plipuech | 4-6,3-6 |
| 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 Canberra | 2018/10/30 23:00 | Kaylah McPhee v Minokoshi, Mai | 6-4,6-4 |
| ITF Women Bendigo | 2018/10/24 23:00 | Minokoshi, Mai v Taylor, Gabriella | 2-6,4-6 |
| ITF Women Bendigo | 2018/10/23 23:00 | Alexandra Bozovic v Minokoshi, Mai | 2-6,3-6 |
| ITF Women Toowoomba | 2018/10/09 02:30 | Haruka Kaji v Minokoshi, Mai | 1-6,6-4,6-3 |
| ITF Women Brisbane | 2018/10/02 00:00 | Haruka Kaji v Minokoshi, Mai | 6-3,2-6,6-1 |
| ITF Women Darwin | 2018/09/25 03:30 | Brescia, Georgia v Minokoshi, Mai | 7-6,7-6 |
| WTA Seoul | 2018/09/17 04:50 | Minokoshi, Mai v Dejana Radanovic | 1-6,4-6 |
| WTA Seoul | 2018/09/15 05:25 | Arina Rodionova v Minokoshi, Mai | 7-6,0-6,2-6 |