Stadium: Center Round: 29
| ITF Women Suzhou WD | 2018/10/19 06:45 | Dzalamidze N / Kudermetova V v Kumkhum/Plipuech | 2-6,6-2,2-10 |
| ITF Women Suzhou WD | 2018/10/18 06:35 | Jiang X / Tang Q v Kumkhum/Plipuech | 2-6,3-6 |
| ITF Women Suzhou WD | 2018/10/16 07:15 | Kumkhum/Plipuech v Sun Z / Zhao Q | 6-0,6-3 |
| WTA Seoul WD | 2018/09/20 04:00 | Barthel M / Larsson J v Kumkhum/Plipuech | 7-6,3-6,10-8 |
| WTA Seoul WD | 2018/09/17 04:00 | Jang S J / Kim D v Kumkhum/Plipuech | 2-6,6-7 |
| WTA Seoul WD | 2018/09/17 03:00 | Jang S J / Kim D v Kumkhum/Plipuech | 2-6,6-7 |
| Zhengzhou, Chine, Doubles | 2018/04/16 07:10 | Kumkhum/Plipuech v Lu J J / Namigata J | 3-6,6-3,9-11 |
| Fed Cup, Groupe Mondial | 2018/02/09 09:55 | Kumkhum/Plipuech v Han N-L / Kim D | 7-5,6-7,3-6 |
| ITF Women Suzhou WD | 2018/10/19 07:10 | Guo H / Xun F Y v Doi M / Hibino N | 4-6,1-6 |
| ITF Women Suzhou WD | 2018/10/18 07:05 | Feng S / Kang J-Q v Doi M / Hibino N | 4-6,2-6 |
| ITF Women Suzhou WD | 2018/10/17 04:40 | Hsieh S-Y / You X v Doi M / Hibino N | 3-6,3-6 |