 Turkey: M15 Antalya 9 - Doubles - Main |
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| 1/8-finals | Lavizzari M./Pecak S. | Fix D./Poertner L. | 2:1 (3:6, 6:2, 10:8) | details | 02.04.2024 |
 Germany: M15 Oberhaching - Doubles - Main |
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| Semi-finals | Oradini G./Vocel M. | Broska F./Fix D. | 2:0 (6:4, 6:4) | details | 16.02.2024 |
| Quarter-finals | Broska F./Fix D. | Gentzsch T./Zima L. | 2:0 (6:3, 6:4) | details | 15.02.2024 |
| 1/8-finals | Compagnucci T./Donald M. | Broska F./Fix D. | 1:2 (1:6, 6:1, 10:12) | details | 14.02.2024 |
 Netherlands: M15 Haren - Doubles - Main |
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| 1/8-finals | Fix D./Welte M. | Jans J./Visker N. | 1:2 (6:1, 4:6, 6:10) | details | 05.09.2023 |
| Germany: M15 Ueberlingen - Doubles - Main |
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| Quarter-finals | Al Azmeh T./Naw H. | Fix D./Marysko V. | 2:1 (3:6, 6:2, 10:1) | details | 17.08.2023 |
| 1/8-finals | Aerne L./Vogeli F. | Fix D./Marysko V. | WO. | details | 16.08.2023 |
| Germany: M15 Metzingen - Doubles - Main |
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| Quarter-finals | Al Azmeh T./Fix D. | Sakellaridis D./Sakellaridis S. | 0:2 (1:6, 65:7) | details | 27.07.2023 |
| 1/8-finals | Al Azmeh T./Fix D. | Melzer L./Schneider B. | 2:0 (6:0, 6:2) | details | 25.07.2023 |
 United Kingdom: Wimbledon - Doubles - Main |
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| 1/16-finals | Blaydes F./Gusic Wan B. | De Michele F./Fix D. | 2:1 (4:6, 6:3, 10:6) | details | 10.07.2023 |
| Germany: M15 Kamen - Doubles - Main |
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| 1/8-finals | Folliot Q./Reymond A. | Fix D./Majdandzic M. | 2:1 (6:4, 5:7, 11:9) | details | 28.06.2023 |
 France: French Open - Doubles - Main |
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| Semi-finals | Demin Y./Pacheco Mendez R. | Fix D./Majdandzic M. | 2:0 (6:2, 6:4) | details | 09.06.2023 |
| Quarter-finals | Fix D./Majdandzic M. | Exsted M./Schoen P. | 2:0 (6:3, 6:4) | details | 08.06.2023 |
| 1/8-finals | Blanch Dar./Frusina A. | Fix D./Majdandzic M. | 1:2 (6:2, 65:7, 8:10) | details | 07.06.2023 |
| 1/16-finals | Ribeiro de Almeida G./Sanchez Quilez A. | Fix D./Majdandzic M. | 0:2 (3:6, 3:6) | details | 06.06.2023 |
 Australia: Australian Open - Doubles - Main |
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| 1/8-finals | Cina F./Edengren K. | Fix D./Kalina V. | 2:1 (66:7, 7:5, 10:5) | details | 25.01.2023 |
| 1/16-finals | Fix D./Kalina V. | Jones L. R./Matsuoka H. | 2:0 (7:5, 6:3) | details | 23.01.2023 |
| Germany: M15 Ueberlingen - Doubles - Main |
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| 1/8-finals | Barnat J./Duda F. | Al Azmeh T./Fix D. | 2:0 (6:4, 6:2) | details | 17.08.2022 |
Austria: M15 Bad Waltersdorf - Singles - Main
Belgium: M15 Eupen - Singles - Main