| ITF Women Luan Qual | 2018/05/08 03:00 | Ziyue Sun v Siqi Cao | 6-1,7-5 |
| ITF Women Wuhan Qual | 2018/05/13 05:30 | Ziyue Sun v Ai Qi Chen | 6-1,6-2 |
| ITF Women Luan | 2018/05/09 02:00 | Ziyue Sun v Fangzhou Liu | 2-6,2-6 |
| ITF Women Luan Qual | 2018/05/08 03:00 | Ziyue Sun v Siqi Cao | 6-1,7-5 |
| ITF Women Luan Qual | 2018/05/07 02:30 | Ziyue Sun v Yifei Yang | 6-0,6-1 |
| ITF Women Quanzhou Qual | 2018/04/22 04:55 | Kai-Lin Zhang v Ziyue Sun | 6-2,4-6,6-1 |
| ITF Women Quanzhou Qual | 2018/04/21 02:00 | Naomi Cheong v Ziyue Sun | 6-7,4-6 |
| ITF Women Nanjing | 2018/04/05 04:00 | Ziyue Sun v Xiaodi You | 2-6,6-7 |
| ITF Women Nanjing | 2018/04/02 04:20 | Mingjun Zhou v Ziyue Sun | 0-6,7-5,4-6 |
| ITF Women Wuhan Qual | 2018/05/13 05:30 | Jiatian Qi v Siqi Cao | 1-6,1-6 |
| ITF Women Luan Qual | 2018/05/08 03:00 | Ziyue Sun v Siqi Cao | 6-1,7-5 |
| ITF Women Luan Qual | 2018/05/07 06:45 | Jiatian Qi v Siqi Cao | 1-6,3-6 |
| ITF Women Nanjing | 2018/04/07 03:00 | Siqi Cao v Xiaodi You | 4-6,4-6 |
| ITF Women Nanjing | 2018/04/06 03:00 | Siqi Cao v Shuo Feng | 6-3,6-3 |
| ITF Women Nanjing | 2018/04/05 09:15 | Shanshan Guo v Siqi Cao | 3-6,2-6 |
| ITF Women Nanjing | 2018/04/04 02:00 | Siqi Cao v Mei Xu Wu | 6-3,6-2 |
| ITF Women Nanjing Qual | 2018/04/02 02:00 | Siqi Cao v Monica Robinson | 7-6,2-6,7-6 |