 Serbia: Belgrade - Doubles - Main |
|---|
| 1/8-finals | Kania-Chodun P./Lohoff J. | Krunic A./Stojanovic N. | 0:2 (3:6, 1:6) | details | 17.05.2021 |
 Turkey: Istanbul - Doubles - Main |
|---|
| Semi-finals | Kania-Chodun P./Lohoff J. | Hibino N./Ninomiya M. | 0:2 (3:6, 2:6) | details | 24.04.2021 |
| Quarter-finals | Marozava L./Mitu A. | Kania-Chodun P./Lohoff J. | 1:2 (6:2, 1:6, 3:10) | details | 22.04.2021 |
| 1/8-finals | Kania-Chodun P./Lohoff J. | Arruabarrena L./Voracova R. | 2:0 (6:2, 6:2) | details | 21.04.2021 |
 Colombia: Bogota - Doubles - Main |
|---|
| Quarter-finals | Kania-Chodun P./Lohoff J. | Lechemia E./Neel I. | 1:2 (1:6, 6:2, 11:13) | details | 07.04.2021 |
| 1/8-finals | Broady N./Zheng S. | Kania-Chodun P./Lohoff J. | 1:2 (4:6, 6:4, 8:10) | details | 05.04.2021 |
 Germany: W25 Altenkirchen - Doubles - Main |
|---|
| Final | Kania-Chodun P./Lohoff J. | Golubic V./In-Albon Y. | 2:0 (7:65, 6:4) | details | 20.02.2021 |
| Semi-finals | Kania-Chodun P./Lohoff J. | Hartono A./Miyazaki L. | 2:0 (6:3, 6:4) | details | 19.02.2021 |
| Quarter-finals | Kania-Chodun P./Lohoff J. | Benoit M./Bonaventure Y. | WO. | details | 18.02.2021 |
| 1/8-finals | Kania-Chodun P./Lohoff J. | Dema V./Drazic M. | 2:1 (6:4, 4:6, 12:10) | details | 17.02.2021 |
