Stadium: Court B1 Round: 26 Ground: Hardcourt outdoor
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/21 02:00 | Ya-Hsuan Lee v Zhang, Kai Lin | 6-1,6-3 |
| Tsukuba, Singles W-WITF-JPN-09A | 2018/08/21 03:00 | Zhang, Kai Lin v So, Kumi | 6-2,7-5 |
| ITF Women Guiyang | 2018/08/17 05:20 | Jovic, J. v Zhang, Kai Lin | 6-1,6-2 |
| ITF Women Guiyang | 2018/08/15 04:50 | Ying Zhang v Zhang, Kai Lin | 4-6,2-6 |
| ITF Women Guiyang | 2018/08/14 02:00 | Sun, Ziyue v Zhang, Kai Lin | 1-6,1-6 |
| ITF Women Jinan | 2018/08/09 09:15 | Zhang, Kai Lin v Yafan Wang | 6-7,1-6 |
| ITF Women Jinan | 2018/08/07 07:00 | Ma, Shuyue v Zhang, Kai Lin | 1-6,6-4,4-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/21 02:00 | Ya-Hsuan Lee v Zhang, Kai Lin | 6-1,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/20 05:45 | Hiroko Kuwata v Zhang, Kai Lin | 6-1,2-6,5-7 |
| Tsukuba, Singles W-WITF-JPN-09A | 2018/08/22 00:30 | Ya-Hsuan Lee v Haruna Arakawa | 5-7,6-0,6-0 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/15 05:40 | Ya-Hsuan Lee v Stefkova, Barbora | 0-6,1-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/13 03:40 | Ya-Hsuan Lee v Kennel, Karin | 6-1,6-0 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/09 04:35 | Xiyu Wang v Ya-Hsuan Lee | 6-4,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/08 05:10 | Brouleau, Lou v Ya-Hsuan Lee | 0-6,0-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/06 04:30 | Tumthong, Dolavee v Ya-Hsuan Lee | 0-6,1-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/21 02:00 | Ya-Hsuan Lee v Zhang, Kai Lin | 6-1,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/07/20 06:30 | Kato, Miyu v Ya-Hsuan Lee | 3-6,4-6 |