Stadium: Court 2 Round: 27
| ITF Women Gatineau | 2017/07/17 14:00 | Hiroko Kuwata v Mai Minokoshi | 1-6,6-4,6-1 |
| ITF Women Singapore | 2018/06/06 04:35 | Mai Minokoshi v Ramu Ueda | 7-6,6-4 |
| ITF Women Singapore | 2018/06/04 04:45 | Mai Minokoshi v Beatrice Gumulya | 6-4,6-2 |
| ITF Women Baotou | 2018/05/25 03:55 | Mai Minokoshi v Shuyue Ma | 3-6,6-2,4-6 |
| ITF Women Baotou | 2018/05/24 05:10 | Mai Minokoshi v Meiqi Guo | 6-4,6-2 |
| ITF Women Baotou | 2018/05/23 08:30 | Mai Minokoshi v Meiling Wang | 4-6,6-3,6-3 |
| ITF Women Wuhan | 2018/05/15 06:50 | Ao Gai v Mai Minokoshi | 6-4,7-6 |
| ITF Women Luan | 2018/05/11 07:30 | Lin Zhu v Mai Minokoshi | 5-7,6-4,6-4 |
| ITF Women Luan | 2018/05/10 02:00 | Xinyu Jiang v Mai Minokoshi | 4-6,2-6 |
| ITF Women Singapore | 2018/06/06 02:00 | Victoria Muntean v Hiroko Kuwata | 2-6,2-6 |
| ITF Women Singapore | 2018/06/04 02:00 | Ayumi Koshiishi v Hiroko Kuwata | 6-7,7-6,4-6 |
| ITF Women Baotou | 2018/05/23 08:30 | Meiqi Guo v Hiroko Kuwata | 6-3,6-4 |
| ITF Women Kurume | 2018/05/16 01:00 | Hiroko Kuwata v Katy Dunne | 3-6,6-1,1-6 |
| ITF Women Fukuoka | 2018/05/09 03:40 | Ivana Jorovic v Hiroko Kuwata | 6-2,7-6 |
| ITF Women Gifu | 2018/05/02 02:00 | Kyoka Okamura v Hiroko Kuwata | 6-4,6-4 |
| ITF Women Gifu Qual | 2018/04/30 01:00 | Hiroko Kuwata v Erina Hayashi | 6-2,7-6 |
| ITF Women Gifu Qual | 2018/04/29 04:20 | Hiroko Kuwata v Satsuki Koike | 6-4,6-1 |