Denmark: M25 Aarhus - Doubles - Main |
| 1/8-finals | Gerch L./Oetzbach A. | Grevelius E./Heinonen A. | 1:2 (6:3, 3:6, 8:10) | details | 12.06.2024 |
Germany: Augsburg - Doubles - Main |
| 1/8-finals | Oetzbach A./Otte O. | Freund S./Ingildsen J. | CAN. | details | 22.05.2024 |
Austria: M15 Villach - Doubles - Main |
| Final | Karol M./Oetzbach A. | Hipfl N./Kym J. | 0:2 (4:6, 3:6) | details | 16.05.2024 |
| Semi-finals | Karol M./Oetzbach A. | Schneider Y./Smoliner T. | 2:1 (4:6, 7:5, 10:7) | details | 16.05.2024 |
| Quarter-finals | Karol M./Oetzbach A. | Homola P./Paty D. | 2:0 (6:4, 6:4) | details | 15.05.2024 |
| 1/8-finals | Karol M./Oetzbach A. | Kobierski J./Rice K. | WO. | details | 14.05.2024 |
Croatia: M15 Dubrovnik - Doubles - Main |
| Final | Pichler D./Vrbensky M. | Oberleitner N./Oetzbach A. | 0:2 (62:7, 3:6) | details | 19.04.2024 |
| Semi-finals | Ivanisevic E./Milovanov T. | Oberleitner N./Oetzbach A. | WO. | details | 19.04.2024 |
| Quarter-finals | Ingarao A./Vulpitta G. | Oberleitner N./Oetzbach A. | 0:2 (3:6, 64:7) | details | 18.04.2024 |
| 1/8-finals | Hess S./Woerner P. | Oberleitner N./Oetzbach A. | 1:2 (0:6, 6:4, 8:10) | details | 16.04.2024 |
Italy: Barletta - Doubles - Main |
| 1/8-finals | Gentzsch T./Oetzbach A. | Kolar Z./Tseng C. H. | 0:2 (5:7, 3:6) | details | 03.04.2024 |
Turkey: M15 Antalya 8 - Doubles - Main |
| 1/8-finals | Klok D./La Vela G. | Oetzbach A./Slump S. | 2:0 (7:64, 7:5) | details | 26.03.2024 |
Cyprus: M15 Alaminos-Larnaca 2 - Doubles - Main |
| 1/8-finals | Lemstra K./Oetzbach A. | Antonopoulos C./Neos E. | 0:2 (3:6, 1:6) | details | 20.03.2024 |
Egypt: M15 Sharm ElSheikh 5 - Doubles - Main |
| Final | Oetzbach A./Tyler J. | Ruehl T./Zahraj P. | 1:2 (7:65, 3:6, 2:10) | details | 02.03.2024 |
| Semi-finals | Maamoun K.M./Zakaryia F. | Oetzbach A./Tyler J. | 1:2 (7:5, 4:6, 8:10) | details | 01.03.2024 |
| Quarter-finals | Oetzbach A./Tyler J. | Dong Z./Zheng B. | 2:0 (6:4, 6:1) | details | 29.02.2024 |
| 1/8-finals | Oetzbach A./Tyler J. | Carnevalle L./Schenekenberg G. | 2:0 (6:3, 6:0) | details | 27.02.2024 |
Egypt: M15 Sharm ElSheikh 4 - Doubles - Main |
| 1/8-finals | Kasemi K. S./Zhang M. | Bourgois C./Oetzbach A. | CAN. | details | 20.02.2024 |