 USA: Indian Wells - Doubles - Main |
|---|
| 1/16-finals | Mattek-Sands B./Swiatek I. | Lohoff J./Panova A. | 2:0 (6:1, 6:3) | details | 07.10.2021 |
 Czech Republic: Ostrava - Doubles - Main |
|---|
| 1/8-finals | Kalashnikova O./Kato M. | Lohoff J./Panova A. | 2:0 (6:1, 6:2) | details | 20.09.2021 |
 Romania: Cluj-Napoca - Doubles - Main |
|---|
| Semi-finals | Panova A./Lohoff J. | Dzalamidze N./Juvan K. | 0:2 (64:7, 3:6) | details | 06.08.2021 |
| Quarter-finals | Panova A./Lohoff J. | Bogdan A./Cristian J. | 2:0 (7:69, 6:1) | details | 06.08.2021 |
| 1/8-finals | Hruncakova V./Rosolska A. | Panova A./Lohoff J. | 0:2 (2:6, 2:6) | details | 03.08.2021 |
 Italy: Palermo - Doubles - Main |
|---|
| Semi-finals | Routliffe E./Zimmermann K. | Panova A./Lohoff J. | 2:0 (6:2, 6:4) | details | 23.07.2021 |
| Quarter-finals | Panova A./Lohoff J. | Mitu A./Van der Hoek R. | 2:1 (6:1, 5:7, 10:4) | details | 22.07.2021 |
| 1/8-finals | Rosatello C./Spiteri D. | Panova A./Lohoff J. | 0:2 (2:6, 1:6) | details | 19.07.2021 |
 Switzerland: Lausanne - Doubles - Main |
|---|
| Quarter-finals | Routliffe E./Zimmermann K. | Panova A./Lohoff J. | 2:1 (6:2, 4:6, 10:6) | details | 16.07.2021 |
| 1/8-finals | Panova A./Lohoff J. | Di Lorenzo F./Sharma A. | WO. | details | 16.07.2021 |
 Germany: Hamburg - Doubles - Main |
|---|
| Semi-finals | Panova A./Lohoff J. | Paolini J./Teichmann J. | 1:2 (63:7, 6:3, 5:10) | details | 09.07.2021 |
| Quarter-finals | Marozava L./Voracova R. | Panova A./Lohoff J. | 1:2 (2:6, 6:2, 9:11) | details | 08.07.2021 |
| 1/8-finals | Fomina A./Melnikova M. | Panova A./Lohoff J. | 0:2 (3:6, 4:6) | details | 07.07.2021 |
 France: Strasbourg - Doubles - Main |
|---|
| Quarter-finals | Guarachi A./Krawczyk D. | Panova A./Lohoff J. | 2:1 (6:3, 5:7, 11:9) | details | 26.05.2021 |
| 1/8-finals | Panova A./Lohoff J. | Davis L./Peschke K. | 2:0 (6:4, 6:1) | details | 24.05.2021 |
