Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| WTA Guangzhou | 2019/09/17 06:00 | Duan, Ying-Ying v Saisai Zheng | 7-6,6-7,1-6 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/18 04:35 | Saisai Zheng v Duan, Ying-Ying | 6-2,6-4 |
| Pékin, Chine | 2019/10/02 10:00 | Barty, Ashleigh v Saisai Zheng | 6-3,6-7,6-2 |
| Pékin, Chine | 2019/10/01 09:05 | Saisai Zheng v Sloane Stephens | 6-3,6-1 |
| Pékin, Chine | 2019/09/28 04:30 | Saisai Zheng v Monica Puig | 4-6,6-3,7-6 |
| WTA Guangzhou | 2019/09/18 07:35 | Jasmine Paolini v Saisai Zheng | 7-5,3-6,7-5 |
| WTA Guangzhou | 2019/09/17 06:00 | Duan, Ying-Ying v Saisai Zheng | 7-6,6-7,1-6 |
| Zhengzhou, Chine | 2019/09/13 08:30 | Ajla Tomljanovic v Saisai Zheng | 6-1,6-7,6-4 |
| Zhengzhou, Chine | 2019/09/13 04:00 | Saisai Zheng v Alison Riske | 7-5,6-3 |
| Zhengzhou, Chine | 2019/09/10 07:10 | Bibiane Schoofs v Saisai Zheng | 6-7,1-6 |
| WTA Guangzhou | 2019/09/17 06:00 | Duan, Ying-Ying v Saisai Zheng | 7-6,6-7,1-6 |
| Zhengzhou, Chine | 2019/09/10 04:00 | Duan, Ying-Ying v Kristina Mladenovic | 2-6,3-6 |
| New York, USA | 2019/08/17 19:50 | Elizabeth Mandlik v Duan, Ying-Ying | 6-3,0-6,6-2 |
| New York, USA | 2019/08/16 21:05 | Duan, Ying-Ying v Kalashnikova, Oksana | 6-2,6-1 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/12 02:30 | Han, Xinyun v Duan, Ying-Ying | 4-6,6-2,6-2 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/11 05:00 | Duan, Ying-Ying v Ankita Raina | 6-3,1-6,6-2 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/10 05:15 | Ma, Shuyue v Duan, Ying-Ying | 4-6,3-6 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/09 03:45 | Peangtarn Plipuech v Duan, Ying-Ying | 2-6,2-6 |