 Germany: Hamburg - Doubles - Main |
|---|
| Semi-finals | Heisen V./Neel I. | Kolodziejova M./Kulikov A. | 1:2 (3:6, 6:3, 12:14) | details | 27.07.2023 |
| Quarter-finals | Siskova A./Voracova R. | Heisen V./Neel I. | 0:2 (4:6, 2:6) | details | 26.07.2023 |
| 1/8-finals | Kempen M./Van der Hoek R. | Heisen V./Neel I. | 0:1 RET. (3:6, 1:4) | details | 24.07.2023 |
 Morocco: Rabat - Doubles - Main |
|---|
| 1/8-finals | Heisen V./Neel I. | Panova A./Zvonareva V. | 0:2 (3:6, 2:6) | details | 23.05.2023 |
 Italy: Florence - Doubles - Main |
|---|
| Final | Muhammad A./Olmos G. | Heisen V./Neel I. | 1:2 (6:1, 2:6, 8:10) | details | 21.05.2023 |
| Semi-finals | Heisen V./Neel I. | Errani S./Paolini J. | 2:1 (7:66, 4:6, 10:2) | details | 21.05.2023 |
| Quarter-finals | Paoletti M./Pigato L. | Heisen V./Neel I. | WO. | details | 18.05.2023 |
| 1/8-finals | Lizarazo Y./Perez Garcia M. P. | Heisen V./Neel I. | 0:2 (69:7, 3:6) | details | 15.05.2023 |
| Germany: Stuttgart - Doubles - Main |
|---|
| 1/8-finals | Melichar-Martinez N./Olmos G. | Heisen V./Neel I. | 2:1 (6:3, 3:6, 12:10) | details | 18.04.2023 |
 Australia: Melbourne (Summer Set 1) - Doubles - Main |
|---|
| 1/8-finals | Heisen V./Neel I. | Kasatkina D./Samsonova L. | 0:2 (4:6, 2:6) | details | 05.01.2022 |
