Stadium: Court 2 Round: 25
| Perth, Simples W-WITF-AUS-05A | 2018/02/14 06:20 | Hiroko Kuwata v Katy Dunne | 3-6,5-7 |
| ITF Women Fukuoka | 2018/05/09 03:40 | Jorovic, Ivana 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 Koike, Satsuki | 6-4,6-1 |
| ITF Women Gifu Qual | 2018/04/29 01:00 | Hiroko Kuwata v Kawasaki, Mitsumi | 6-0,7-6 |
| WTA Zhengzhou Qual | 2018/04/14 03:00 | Ankita Raina v Hiroko Kuwata | 6-3,6-1 |
| ITF Women Osaka | 2018/04/10 01:00 | Ankita Raina v Hiroko Kuwata | 6-4,6-0 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/26 03:20 | Hiroko Kuwata v Kyoka Okamura | 6-7,4-6 |
| ITF Women Fukuoka | 2018/05/11 03:20 | Katy Dunne v Lykina, Ksenia | 2-6,1-6 |
| ITF Women Fukuoka | 2018/05/10 02:30 | Katy Dunne v Sadikovic, Amra | 7-5,6-2 |
| ITF Women Fukuoka | 2018/05/09 02:00 | Robson, Laura v Katy Dunne | 5-7,4-6 |
| ITF Women Gifu | 2018/05/01 02:40 | Nara, Kurumi v Katy Dunne | 6-2,6-2 |
| ITF Women Canberra | 2018/03/30 00:00 | Katy Dunne v Hozumi, Eri | 1-6,0-6 |
| ITF Women Canberra | 2018/03/28 23:00 | Katy Dunne v Michika Ozeki | 6-3,6-0 |
| ITF Women Canberra | 2018/03/27 02:35 | Katy Dunne v Olivia Tjandramulia | 2-6,6-3,6-3 |
| ITF Women Canberra | 2018/03/21 00:45 | Priscilla Hon v Katy Dunne | 6-0,6-1 |