 Tunisia: M25 Monastir 5 - Doubles - Main |
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| Quarter-finals | Ostapenkov D./van Wyk K. | Patzanovsky C./Schlossmann F. | 2:1 (3:6, 6:3, 10:6) | details | 07.09.2023 |
| 1/8-finals | Patzanovsky C./Schlossmann F. | Bird S./Loccisano B. | 2:0 (6:2, 6:4) | details | 05.09.2023 |
 Germany: M15 Allershausen - Doubles - Main |
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| 1/8-finals | Patzanovsky C./Schlossmann F. | Naw H./Wallner M. | 0:2 (4:6, 3:6) | details | 31.08.2023 |
| Tunisia: M25 Monastir 9 - Doubles - Main |
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| 1/8-finals | Ho R./Bu Y. | Patzanovsky C./Schlossmann F. | 2:0 (6:3, 6:2) | details | 01.11.2022 |
| Tunisia: M25 Monastir 8 - Doubles - Main |
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| 1/8-finals | Blanchet U./Mansouri S. | Patzanovsky C./Schlossmann F. | 2:0 (6:3, 6:4) | details | 26.10.2022 |
 Denmark: M15 Frederiksberg - Doubles - Main |
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| 1/8-finals | Larwig N./Patzanovsky C. | Ingildsen J./Sigsgaard C. | 1:2 (6:4, 3:6, 7:10) | details | 02.08.2022 |
| Denmark: M15 Vejle - Doubles - Main |
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| 1/8-finals | Patzanovsky C./Vankan M. | Hjorth P./Poulsen O. B. | 0:2 (2:6, 5:7) | details | 26.07.2022 |
 Czech Republic: M15 Ostrava - Doubles - Main |
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| Quarter-finals | Gadamauri B./Patzanovsky C. | Duda F./Pavlasek A. | 0:2 (4:6, 4:6) | details | 25.11.2021 |
| 1/8-finals | Kellovsky D./Stodder T. | Gadamauri B./Patzanovsky C. | WO. | details | 23.11.2021 |
 Hungary: M25 Budapest - Doubles - Main |
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| Quarter-finals | Patzanovsky C./Wolfschmidt A. | Duda F./Pospisil J. | 0:2 (0:6, 4:6) | details | 30.09.2021 |
| 1/8-finals | Giacalone O./Massara A. | Patzanovsky C./Wolfschmidt A. | 0:2 (3:6, 4:6) | details | 28.09.2021 |
| Denmark: M15 Frederiksberg - Doubles - Main |
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| 1/8-finals | Eriksson M./Slavic N. | Boehler D./Patzanovsky C. | WO. | details | 04.08.2021 |
| Germany: M25 Marburg - Doubles - Main |
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| 1/8-finals | Botezan G./Patzanovsky C. | Gonzalez A./Nijboer R. | 0:2 (3:6, 1:6) | details | 07.07.2021 |
 Turkey: M15 Antalya 12 - Doubles - Main |
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| 1/8-finals | Gima S./Ionel N. D. | Akkoyun U./Patzanovsky C. | 2:0 (6:2, 6:4) | details | 24.03.2021 |
 Austria: M15 Anif - Doubles - Main |
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| 1/8-finals | Miedler L./Oberleitner N. | Lemstra K./Patzanovsky C. | 2:0 (6:2, 6:4) | details | 25.08.2020 |
| 1/8-finals | Miedler L./Oberleitner N. | Lemstra K./Patzanovsky C. | 2:0 (6:2, 6:4) | details | 25.08.2020 |
| Turkey: M15 Antalya 8 - Doubles - Main |
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| Quarter-finals | Patzanovsky C./Solberg C. | Boyer T./Damm M. | 0:2 (1:6, 3:6) | details | 05.03.2020 |
| 1/8-finals | Purtseladze S./Strom G. | Patzanovsky C./Solberg C. | 0:2 (4:6, 2:6) | details | 04.03.2020 |
Romania: M25 Pitesti - Singles - Main