Estadio: Court B1 Round: 25 Ground: Hardcourt outdoor
| ITF Nonthaburi - Femenino | 2018/08/14 05:30 | Punnin Kovapitukted v Hiroko Kuwata | 6-3,6-3 |
| ITF Nonthaburi - Femenino | 2018/08/06 06:45 | Hiroko Kuwata v Hua-Chen Lee | 6-1,0-6,3-6 |
| WTA Nanchang | 2018/07/24 09:00 | Hiroko Kuwata v Fangzhou Liu | 5-7,3-6 |
| WTA Nanchang - Clasificación | 2018/07/22 10:25 | Mai Minokoshi v Hiroko Kuwata | 2-6,1-6 |
| WTA Nanchang - Clasificación | 2018/07/21 13:10 | Chantal Skamlova v Hiroko Kuwata | 4-6,0-6 |
| ITF Nonthaburi - Femenino | 2018/07/20 05:45 | Hiroko Kuwata v Kai-Lin Zhang | 6-1,2-6,5-7 |
| ITF Nonthaburi - Femenino | 2018/07/20 02:00 | Hiroko Kuwata v Rutuja Bhosale | 6-2,6-1 |
| ITF Nonthaburi - Femenino | 2018/07/19 05:00 | Hiroko Kuwata v Pei-Chi Lee | 6-3,4-6,6-4 |
| ITF Tsukuba - Femenino | 2018/08/20 03:15 | Karin Kennel v Naho Sato | 7-5,7-6 |
| ITF Tsukuba - Femenino | 2018/08/19 00:30 | Karin Kennel v Suzuka Furukawa | 6-3,6-2 |
| ITF Nonthaburi - Femenino | 2018/08/13 03:40 | Ya-Hsuan Lee v Karin Kennel | 6-1,6-0 |
| ITF Woking - Femenino | 2018/07/31 12:15 | Freya Christie v Karin Kennel | 6-4,6-2 |
| ITF Woking - Femenino - Clasificación | 2018/07/30 12:00 | Karin Kennel v Emilie L Gallagher | 6-4,6-1 |
| ITF Horb - Femenino | 2018/07/25 11:25 | Martina Caregaro v Karin Kennel | 6-3,4-6,6-1 |
| ITF Horb - Femenino - Clasificación | 2018/07/24 12:35 | Karin Kennel v Natalia Siedliska | 6-4,6-2 |
| ITF Horb - Femenino - Clasificación | 2018/07/23 13:00 | Karin Kennel v Anita Husaric | 6-2,6-1 |