Stadium: Court 1 Round: 26
| ITF Women Baotou | 2018/05/23 06:00 | Lin Zhu v Zhang, Kai Lin | 3-6,1-6 |
| ITF Women Wuhan | 2018/05/17 04:45 | Ma, Shuyue v Zhang, Kai Lin | 6-3,6-4 |
| ITF Women Wuhan | 2018/05/15 05:25 | Yang, Ziyi v Zhang, Kai Lin | 1-6,1-6 |
| ITF Women Luan | 2018/05/08 04:40 | Meiling Wang v Zhang, Kai Lin | 6-1,6-3 |
| Quanzhou, Singles W-WITF-CHN-07A | 2018/04/24 06:40 | Fangzhou Liu v Zhang, Kai Lin | 2-6,6-3,6-2 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/23 02:00 | Zhang, Kai Lin v Kang, Jia-Qi | 3-6,6-2,6-2 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/22 04:55 | Zhang, Kai Lin v Sun, Ziyue | 6-2,4-6,6-1 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/21 02:00 | Zhang, Kai Lin v Wang, Dan Ni | 6-4,6-0 |
| ITF Women Baotou | 2018/05/23 07:20 | Mei Xu Wu v Qi, Jiatian | 6-0,6-3 |
| ITF Women Baotou Qual | 2018/05/22 02:30 | Guo, Shanshan v Mei Xu Wu | 3-6,6-4,5-7 |
| ITF Women Baotou Qual | 2018/05/21 03:50 | Mei Xu Wu v Sabastiani Leon | 7-6,6-0 |
| ITF Women Baotou Qual | 2018/05/20 02:30 | Naoko Eto v Mei Xu Wu | 1-6,0-6 |
| ITF Women Nanjing | 2018/04/04 02:00 | Cao, Siqi v Mei Xu Wu | 6-3,6-2 |
| ITF Women Nanjing Qual | 2018/04/02 02:00 | Mei Xu Wu v I-Hsuan Cho | 0-6,6-3,6-3 |
| ITF Women Nanjing Qual | 2018/04/01 05:15 | Yidi Yang v Mei Xu Wu | 5-7,7-5,4-6 |
| ITF Women Nanjing Qual | 2018/03/31 04:00 | Mei Xu Wu v He, Jiahuan | 6-4,6-1 |