Stadium: Center Court Round: 25
| ITF Women Quanzhou Qual | 2018/04/22 04:55 | Kai-Lin Zhang v Ziyue Sun | 6-2,4-6,6-1 |
| ITF Women Guiyang | 2018/08/13 02:00 | Jessica Ho v Ziyue Sun | 4-6,6-2,3-6 |
| ITF Women Guiyang | 2018/08/12 02:00 | Ziyi Yang v Ziyue Sun | 2-6,2-6 |
| ITF Women Jinan | 2018/08/05 11:20 | Ziyue Sun v Yuqi Sheng | 0-6,4-6 |
| ITF Women Tianjin Qual | 2018/07/09 02:00 | Ziyue Sun v Chang Liu | 2-6,0-6 |
| ITF Women Tianjin Qual | 2018/07/08 02:00 | Ziyue Sun v Jiatian Qi | 6-7,7-6,6-1 |
| ITF Women Naiman | 2018/07/02 02:00 | Qianhui Tang v Ziyue Sun | 7-5,7-5 |
| ITF Women Changsha | 2018/06/06 02:00 | Shuo Feng v Ziyue Sun | 6-2,6-7,7-5 |
| ITF Women Changsha Qual | 2018/06/04 02:00 | Ziyue Sun v Ashmitha Easwaramurthi | 7-5,6-2 |
| ITF Women Jinan | 2018/08/09 09:15 | Kai-Lin Zhang v Yafan Wang | 6-7,1-6 |
| ITF Women Jinan | 2018/08/07 07:00 | Shuyue Ma v Kai-Lin Zhang | 1-6,6-4,4-6 |
| ITF Women Nonthaburi | 2018/07/21 02:00 | Ya-Hsuan Lee v Kai-Lin Zhang | 6-1,6-3 |
| ITF Women Nonthaburi | 2018/07/20 05:45 | Hiroko Kuwata v Kai-Lin Zhang | 6-1,2-6,5-7 |
| ITF Women Nonthaburi | 2018/07/20 02:00 | Kai-Lin Zhang v Su Jeong Jang | 6-1,6-3 |
| ITF Women Nonthaburi | 2018/07/19 02:00 | Kai-Lin Zhang v Peangtarn Plipuech | 7-5,6-3 |
| ITF Women Nonthaburi | 2018/07/18 04:05 | Kai-Lin Zhang v Zuzana Zlochova | 4-6,6-1,7-6 |
| ITF Women Nonthaburi | 2018/07/11 04:15 | Kai-Lin Zhang v Zuzana Zlochova | 5-7,2-6 |