Stadium: Court 4 Round: 25 Ground: Clay
| French Open Women WD | 2021/06/02 11:00 | Hsieh/Mertens v Jacquemot/Lechemia | 6-2,6-3 |
| WTA Rome WD | 2021/05/13 08:00 | Hsieh/Mertens v Fichman/Olmos | 6-1,4-6,4-10 |
| WTA Madrid WD | 2021/05/03 12:00 | Hsieh/Mertens v Ostapenko/Pavlyuchenkova | 6-7,6-4,9-11 |
| French Open Women WD | 2021/06/02 16:50 | Djoubri/Dodin v Anisimova/Potapova | 2-6,3-6 |