Estádio: Cancha Central Round: 25 Ground: Clay
| 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 - Adelaide | 2021/02/22 08:00 | Saisai Zheng v Danielle Rose Collins | 6-7,1-6 |
| WTA - Miami | 2021/03/22 20:05 | Usue Maitane Arconada v Greet Minnen | 4-6,4-6 |
| WTA - Monterrey | 2021/03/14 17:00 | Usue Maitane Arconada v Maiar S A Abdelaziz | 3-6,4-6 |
| WTA - Monterrey | 2021/03/13 16:00 | Kristie Ahn v Usue Maitane Arconada | 4-6,6-7 |
| WTA - Guadalajara | 2021/03/07 18:00 | Lauren Davis v Usue Maitane Arconada | 6-1,6-0 |
| WTA - Guadalajara | 2021/03/06 17:00 | Dalila Jakupovic v Usue Maitane Arconada | 3-6,6-2,3-6 |
| ITF - W25 Boca Ratón | 2021/02/27 15:00 | Usue Maitane Arconada v Claire Liu | 5-7,2-6 |
| ITF - W25 Boca Ratón | 2021/02/26 16:00 | Gabriela Talaba v Usue Maitane Arconada | 5-7,1-6 |
| ITF - W25 Boca Ratón | 2021/02/25 15:50 | Katie Volynets v Usue Maitane Arconada | 5-7,7-6,4-6 |