Stadium: Indoor A1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Navi Mumbai | 2018/12/19 09:30 | Hiroko Kuwata v Jacqueline Cako | 6-2,3-6,2-6 |
| ITF Women Navi Mumbai | 2018/12/18 10:40 | Hiroko Kuwata v Jennifer Luikham | 6-3,7-5 |
| Australian Open Women WC | 2018/11/29 02:00 | Abigail Tere-Apisah v Hiroko Kuwata | 4-6,6-4,7-5 |
| ITF Women Muzaffarnagar | 2018/11/16 06:00 | Hiroko Kuwata v Natalija Stevanovic | 1-6,2-6 |
| ITF Women Muzaffarnagar | 2018/11/15 05:30 | Hiroko Kuwata v Aldila Sutjiadi | 6-1,6-7,6-4 |
| ITF Women Muzaffarnagar | 2018/11/14 07:40 | Hiroko Kuwata v Sowjanya Bavisetti | 6-1,6-4 |
| ITF Women Muzaffarnagar | 2018/11/12 06:50 | Hiroko Kuwata v Albina Khabibulina | 6-2,6-1 |
| ITF Women Shenzhen | 2018/11/04 07:00 | So-Ra Lee v Hiroko Kuwata | 7-6,6-0 |
| WTA Taipei | 2018/11/13 03:50 | Xinyun Han v Luksika Kumkhum | 3-6,4-6 |
| ITF Women Liuzhou | 2018/11/01 03:00 | Xinyun Han v Sarah Rebecca Sekulic | 2-6,2-6 |
| ITF Women Liuzhou | 2018/10/30 04:20 | Xinyun Han v Hanyu Guo | 6-3,6-3 |
| ITF Women Nanning | 2018/10/28 03:00 | Xinyun Han v Karman Kaur Thandi | 6-4,2-6,6-4 |
| ITF Women Nanning | 2018/10/27 04:40 | Su Jeong Jang v Xinyun Han | 4-6,2-6 |
| ITF Women Nanning | 2018/10/26 04:45 | Xinyun Han v Peangtarn Plipuech | 6-4,6-0 |
| ITF Women Nanning | 2018/10/24 06:20 | Xinyun Han v Wei Zheng | 6-0,6-0 |
| ITF Women Suzhou | 2018/10/18 04:20 | Xinyun Han v Yafan Wang | 6-3,6-7,6-4 |