Stadium: Cancha Central Round: 26 Ground: Clay
| ITF Women Contrexeville | 2018/07/14 12:00 | Saisai Zheng v Stefanie Voegele | 3-6,6-3,2-6 |
| Challenger Kaohsiung | 2016/02/11 03:00 | Stefanie Voegele v Saisai Zheng | 6-4,6-4 |
| WTA Bogota | 2021/04/05 15:00 | Saisai Zheng v Usue Maitane Arconada | 6-3,6-1 |
| WTA Miami | 2021/03/26 16:20 | Karolina Pliskova v Saisai Zheng | 6-2,6-1 |
| WTA Miami | 2021/03/24 17:15 | Saisai Zheng v Fiona Ferro | 2-6,6-4,6-3 |
| WTA Monterrey | 2021/03/19 19:00 | Ann Li v Saisai Zheng | 7-5,6-1 |
| WTA Monterrey | 2021/03/18 19:00 | Lin Zhu v Saisai Zheng | 1-6,2-6 |
| WTA Monterrey | 2021/03/16 20:00 | Varvara Gracheva v Saisai Zheng | 3-6,5-7 |
| WTA Dubai | 2021/03/08 08:00 | Saisai Zheng v Elena Rybakina | 0-6,4-6 |
| WTA Doha | 2021/03/02 16:25 | Saisai Zheng v Misaki Doi | 4-6,3-6 |
| WTA Bogota | 2021/04/05 15:00 | Stefanie Voegele v Chloe Paquet | 3-6,6-1,6-4 |
| WTA St. Petersburg | 2021/03/16 18:10 | Stefanie Voegele v Tereza Martincova | 0-6,6-4,4-6 |
| WTA Lyon | 2021/03/04 17:50 | Stefanie Voegele v Paula Badosa | 2-6,4-6 |
| WTA Lyon | 2021/03/02 12:15 | Stefanie Voegele v Irina Maria Bara | 7-6,6-7,6-3 |
| ITF W60 Andrezieux-Boutheon | 2021/01/28 12:00 | Stefanie Voegele v Laura Ioana Paar | 6-7,2-6 |
| ITF W60 Andrezieux-Boutheon | 2021/01/27 12:15 | Stefanie Voegele v Diana Marcinkevica | 6-4,5-7,6-2 |
| Australian Open Women | 2021/01/11 12:55 | Stefanie Voegele v Katharina Gerlach | 3-6,4-6 |
| WTA Linz | 2020/11/12 18:20 | Aryna Sabalenka v Stefanie Voegele | 6-0,6-3 |