Stadium: Court 2 Round: 26 Ground: Clay
| WTA Rome WD | 2021/05/10 14:30 | Xu/Zhang v Perez/Zheng | 3-6,1-6 |
| WTA Madrid WD | 2021/05/05 10:30 | Xu/Zhang v Krejcikova/Siniakova | 1-6,0-6 |
| WTA Madrid WD | 2021/05/03 09:00 | Xu/Zhang v Fichman/Olmos | 6-4,6-3 |
| WTA Madrid WD | 2021/04/29 10:40 | Xu/Zhang v Gauff/Melichar | 7-5,7-5 |
| WTA Stuttgart WD | 2021/04/22 13:30 | Barty/Brady v Xu/Zhang | 6-4,6-3 |
| WTA Stuttgart WD | 2021/04/21 15:35 | Middendorf/Akugue v Xu/Zhang | 6-7,4-6 |
| Billie Jean King Cup | 2021/04/17 15:40 | Rus/Schuurs v Xu/Zhang | 6-1,6-4 |
| WTA Charleston WD | 2021/04/07 20:15 | Xu/Zhang v Dolehide/Navarro | 1-6,4-6 |