 Germany: Hamburg - Doubles - Main |
|---|
| Quarter-finals | Krawietz K./Tecau H. | Altmaier D./Molleker R. | 2:0 (6:3, 6:2) | details | 14.07.2021 |
| 1/8-finals | Giannessi A./Taberner C. | Altmaier D./Molleker R. | 0:2 (3:6, 2:6) | details | 12.07.2021 |
| Germany: Hamburg - Doubles - Main |
|---|
| 1/8-finals | Altmaier D./Molleker R. | Granollers G./Martos Gornes S. | CAN. | details | 24.10.2019 |
 Croatia: Umag - Doubles - Main |
|---|
| 1/8-finals | Altmaier D./Molleker R. | Sancic A./Serdarusic N. | 0:2 (5:7, 3:6) | details | 17.07.2019 |
| Germany: Heilbronn - Doubles - Main |
|---|
| Quarter-finals | Krawietz K./Mies A. | Altmaier D./Molleker R. | 2:0 (6:2, 6:4) | details | 16.05.2019 |
| 1/8-finals | Altmaier D./Molleker R. | Istomin D./Polansky P. | 2:1 (7:62, 4:6, 10:8) | details | 15.05.2019 |
