France: M15 Forbach - Doubles - Main |
| Quarter-finals | Bouquier A./Schell N. | Naw H./Wallner M. | 2:1 (6:3, 4:6, 11:9) | details | 27.09.2023 |
| 1/8-finals | Soares H./Vincent A. | Naw H./Wallner M. | 0:2 (4:6, 1:6) | details | 26.09.2023 |
Germany: M15 Allershausen - Doubles - Main |
| Semi-finals | Broska F./Ramskogler G. | Naw H./Wallner M. | 2:1 (6:4, 3:6, 10:0) | details | 01.09.2023 |
| 1/8-finals | Patzanovsky C./Schlossmann F. | Naw H./Wallner M. | 0:2 (4:6, 3:6) | details | 31.08.2023 |
| Quarter-finals | Bloemke D./Schnaitter J. | Naw H./Wallner M. | 1:2 (7:5, 63:7, 5:10) | details | 31.08.2023 |