Estádio: C Round: 29 Ground: Hardcourt outdoor
| WTA - Zhengzhou | 2018/04/21 03:00 | Yanina Wickmayer v Yafan Wang | 2-6,6-3,2-6 |
| WTA - Zhengzhou | 2018/04/20 03:00 | Yafan Wang v Lin Zhu | 6-4,7-6 |
| WTA - Zhengzhou | 2018/04/19 05:00 | Yafan Wang v Sabina Sharipova | 6-1,6-2 |
| WTA - Zhengzhou | 2018/04/16 03:00 | Yafan Wang v Junri Namigata | 6-3,6-1 |
| WTA - Miami | 2018/03/26 16:25 | Angelique Kerber v Yafan Wang | 6-7,7-6,6-3 |
| WTA - Miami | 2018/03/24 19:50 | Yafan Wang v Alison Riske-Amritraj | 4-6,6-3,7-6 |
| WTA - Miami | 2018/03/22 20:25 | Carla Suarez Navarro v Yafan Wang | 5-7,3-6 |
| WTA - Miami | 2018/03/21 17:15 | Yafan Wang v Marketa Vondrousova | 6-2,4-6,7-6 |
| WTA - Zhengzhou | 2018/04/21 05:40 | Xinyun Han v Saisai Zheng | 5-7,0-6 |
| WTA - Zhengzhou | 2018/04/20 05:10 | Jia-Jing Lu v Saisai Zheng | 0-6,0-6 |
| WTA - Zhengzhou | 2018/04/18 03:00 | Fangzhou Liu v Saisai Zheng | 6-2,4-6,0-6 |
| WTA - Zhengzhou | 2018/04/16 05:00 | Saisai Zheng v Shuai Peng | 7-6,6-2 |
| ITF - Kashiwa - Feminino | 2018/04/07 01:00 | Saisai Zheng v Luksika Kumkhum | 6-7,3-6 |
| ITF - Kashiwa - Feminino | 2018/04/06 02:30 | Su Jeong Jang v Saisai Zheng | 5-7,5-7 |
| ITF - Kashiwa - Feminino | 2018/04/05 02:50 | Xinyu Gao v Saisai Zheng | 4-6,2-6 |
| ITF - Kashiwa - Feminino | 2018/04/04 02:50 | Ayano Shimizu v Saisai Zheng | 3-6,6-7 |