Stadium: Court 9 Round: 24 Ground: Grass
| WTA Bad Homburg WD | 2021/06/25 12:00 | Heisen/Peschke v Kichenok/Olaru | 4-6,4-6 |
| WTA Bad Homburg WD | 2021/06/23 12:00 | Dzalamidze/Kania-Chodun v Heisen/Peschke | 2-6,2-6 |
| WTA Berlin WD | 2021/06/15 14:10 | Melichar/Schuurs v Heisen/Peschke | 6-4,6-2 |
| French Open Women WD | 2021/06/04 14:30 | Heisen/Peschke v Krejcikova/Siniakova | 4-6,0-6 |
| French Open Women WD | 2021/06/02 09:00 | Heisen/Peschke v Carter/Sharma | 6-3,3-6,7-5 |
| ITF W25 Orlando WD | 2020/11/12 22:25 | Heisen/Peschke v Arseneault/Hertel | 3-6,4-6 |
| WTA Eastbourne WD | 2021/06/24 10:00 | Fichman/Olmos v Aoyama/Shibahara | 3-6,3-6 |
| WTA Eastbourne WD | 2021/06/23 11:30 | Kudermetova/Vesnina v Fichman/Olmos | 6-7,4-6 |
| WTA Berlin WD | 2021/06/19 15:50 | Azarenka/Sabalenka v Fichman/Olmos | 7-5,3-6,10-6 |
| WTA Berlin WD | 2021/06/16 11:40 | Muhammad/Pegula v Fichman/Olmos | 4-6,6-1,5-10 |
| WTA Berlin WD | 2021/06/14 09:00 | Fichman/Olmos v Aoyama/Shibahara | 6-4,6-4 |
| French Open Women WD | 2021/06/07 09:00 | Fichman/Olmos v Martic/Rogers | 6-3,1-6,3-6 |
| French Open Women WD | 2021/06/04 12:45 | Fichman/Olmos v Arruabarrena/Dolehide | 6-4,6-1 |
| French Open Women WD | 2021/06/02 13:40 | Fichman/Olmos v Blinkova/Watson | 6-3,6-2 |