Germany: W25 Hamburg 2 - Doubles - Main |
| Final | Bartone K./In-Albon Y. | Gadecki O./Nahimana S. | 2:0 (6:4, 6:3) | details | 24.10.2021 |
| Semi-finals | Drazic M./Klasen A. | Gadecki O./Nahimana S. | 1:2 (6:4, 4:6, 6:10) | details | 22.10.2021 |
| Quarter-finals | Haverlag I./Thandi K. K. | Gadecki O./Nahimana S. | 0:2 (4:6, 4:6) | details | 20.10.2021 |
Turkey: W15 Antalya 16 - Doubles - Main |
| Final | Gadecki O./Nahimana S. | Lee S./Matsuda M. | 2:1 (6:3, 1:6, 11:9) | details | 24.04.2021 |
| Semi-finals | Akita S./In-Albon Y. | Gadecki O./Nahimana S. | 0:2 (5:7, 5:7) | details | 23.04.2021 |
| Quarter-finals | Gadecki O./Nahimana S. | Gabric A./Ryser V. | 2:0 (6:1, 6:3) | details | 22.04.2021 |
| 1/8-finals | Gadecki O./Nahimana S. | Senli M./Soke D. | 2:0 (6:1, 6:0) | details | 20.04.2021 |
Turkey: W15 Antalya 15 - Doubles - Main |
| Semi-finals | Gadecki O./Nahimana S. | Lee S./Matsuda M. | 0:2 (4:6, 3:6) | details | 16.04.2021 |
| Quarter-finals | Chiesa E./Pigato L. | Gadecki O./Nahimana S. | 0:2 (2:6, 4:6) | details | 15.04.2021 |
| 1/8-finals | Brancaccio N./Perez Garcia M. P. | Gadecki O./Nahimana S. | 0:2 (4:6, 4:6) | details | 14.04.2021 |