Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Nonthaburi | 2018/08/11 02:00 | Xiyu Wang v Barbora Stefkova | 6-3,7-5 |
| ITF Women Nonthaburi | 2018/08/10 02:00 | Barbora Stefkova v Junri Namigata | 6-0,6-2 |
| ITF Women Nonthaburi | 2018/08/09 02:00 | Zuzana Zlochova v Barbora Stefkova | 3-6,1-6 |
| ITF Women Nonthaburi | 2018/08/08 03:30 | Barbora Stefkova v Bunyawi Thamchaiwat | 6-3,6-3 |
| ITF Women Nonthaburi | 2018/08/07 03:50 | Barbora Stefkova v Mai Napatt Nirundorn | 6-3,6-1 |
| ITF Women Prague | 2018/07/24 10:55 | Mona Barthel v Barbora Stefkova | 6-3,6-2 |
| ITF Women Olomouc | 2018/07/19 13:00 | Barbora Stefkova v Maja Chwalinska | 6-7,5-7 |
| ITF Women Olomouc | 2018/07/18 10:30 | Kristyna Pliskova v Barbora Stefkova | 6-7,6-1,5-7 |
| ITF Women Nonthaburi | 2018/08/07 05:00 | Karman Kaur Thandi v Yuuki Tanaka | 6-3,6-2 |
| ITF Women Nonthaburi | 2018/07/16 02:55 | Yuuki Tanaka v Su Jeong Jang | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/15 02:00 | Yuuki Tanaka v Gabriella Da Silva Fick | 6-4,6-3 |
| ITF Women Nonthaburi Qual | 2018/07/14 03:05 | Yuuki Tanaka v Jiaxi Lu | 6-4,1-6,6-3 |
| ITF Women Nonthaburi | 2018/07/09 05:00 | Kai-Lin Zhang v Yuuki Tanaka | 6-1,6-0 |
| ITF Women Daegu | 2018/06/19 08:30 | Yuuki Tanaka v Na Ri Kim | 1-6,3-6 |
| ITF Women Kofu | 2018/06/14 03:35 | Yuuki Tanaka v Mai Hontama | 6-0,2-6,6-7 |
| ITF Women Kofu | 2018/06/12 01:00 | Yuuki Tanaka v Mitsumi Kawasaki | 6-0,6-2 |