South Africa: M25 Pretoria - Doubles - Main |
| Semi-finals | Badenhorst D./Koenig L. | Nijboer R./Oberleitner N. | 1:2 (3:6, 6:1, 7:10) | details | 01.10.2021 |
| Quarter-finals | Badenhorst D./Koenig L. | Kalovelonis M./Pervolarakis M. | 2:1 (2:6, 7:62, 10:8) | details | 30.09.2021 |
| 1/8-finals | Badenhorst D./Koenig L. | Kruger C./Salton D. | 2:1 (6:4, 4:6, 10:8) | details | 28.09.2021 |
South Africa: M25 Johannesburg / Ellispark - Doubles - Main |
| 1/8-finals | Badenhorst D./Koenig L. | Beckley A./Hunter V. | 0:2 (5:7, 4:6) | details | 22.09.2021 |
South Africa: Potchefstroom 2 - Doubles - Main |
| 1/8-finals | Badenhorst D./Koenig L. | Durasovic V./Hassan B. | 0:2 (1:6, 2:6) | details | 16.02.2021 |