 Turkey: M25 Antalya 2 - Doubles - Main |
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| 1/8-finals | Akkoyun U./Ozdemir S. M. | Cizek J./Matuszewski G. | 2:1 (3:6, 7:5, 10:6) | dettagli | 04.02.2025 |
| Turkey: M25 Antalya - Doubles - Main |
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| 1/8-finals | Mazza M./Picchione A. | Gayk C./Matuszewski G. | 2:1 (6:4, 3:6, 11:9) | dettagli | 28.01.2025 |
| Turkey: M15 Antalya 3 - Doubles - Main |
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| 1/8-finals | Bassem Sobhy M./Zakaria F. | Gayk C./Matuszewski G. | 2:1 (3:6, 6:3, 10:8) | dettagli | 21.01.2025 |
| Turkey: M15 Antalya - Doubles - Main |
|---|
| Semi-finals | Marosik N./Matuszewski G. | Parisca I./Sanchez Jover C. | 0:2 (3:6, 1:6) | dettagli | 10.01.2025 |
| Quarter-finals | Saritas G./Turker M. N. | Marosik N./Matuszewski G. | 0:2 (4:6, 4:6) | dettagli | 09.01.2025 |
| 1/8-finals | Mashtakov N./Riepkin M. | Marosik N./Matuszewski G. | 1:2 (6:4, 65:7, 2:10) | dettagli | 07.01.2025 |
| Turkey: M15 Antalya 21 - Doubles - Main |
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| 1/8-finals | Etty E./Matuszewski G. | Mashtakov N./Riepkin M. | 1:2 (6:2, 66:7, 5:10) | dettagli | 27.12.2024 |
 Greece: M15 Heraklion 7 - Doubles - Main |
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| 1/8-finals | Georgiev G./Matuszewski G. | Glavas C./Timini A. | CAN. | dettagli | 20.11.2024 |
 Serbia: M15 Pirot 2 - Doubles - Main |
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| 1/8-finals | Latinovic S./Tadic V. | Matuszewski G./Popovic S. | 2:0 (7:5, 6:2) | dettagli | 03.09.2024 |
| Serbia: M15 Pirot - Doubles - Main |
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| 1/8-finals | Matuszewski G./Petrov A. | Carnevalle L./Gagliardo L. | 0:2 (4:6, 4:6) | dettagli | 20.08.2024 |
| Serbia: M15 Kursumlijska Banja 15 - Doubles - Main |
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| 1/8-finals | Matuszewski G./Salazar D. | Lalami Laaroussi Y./Matsuoka H. | 0:2 (3:6, 2:6) | dettagli | 13.08.2024 |
| Serbia: M15 Kursumlijska Banja 13 - Doubles - Main |
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| 1/8-finals | Ruland L./Stater A. | Matuszewski G./Pawelski M. | 2:0 (6:2, 7:5) | dettagli | 31.07.2024 |
 Poland: M15 Koszalin 2 - Doubles - Main |
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| 1/8-finals | De Jonge D./Hallquist Lithen J. | Majchrzak A./Matuszewski G. | 2:0 (6:3, 6:2) | dettagli | 18.06.2024 |
| Poland: M15 Koszalin - Doubles - Main |
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| 1/8-finals | Majchrzak A./Matuszewski G. | Staeheli L./Stepanov T. | 0:2 (2:6, 3:6) | dettagli | 14.06.2024 |
| 1/8-finals | Majchrzak A./Matuszewski G. | Monzon I./Tenti F. | CAN. | dettagli | 13.06.2024 |
 Croatia: M15 Bol 2 - Doubles - Main |
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| 1/8-finals | Ouzilou H./Ouzilou S. | Hongyu Y./Matuszewski G. | 2:0 (6:3, 7:64) | dettagli | 29.05.2024 |
 Bosnia and Herzegovina: M15 Prijedor - Doubles - Main |
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| 1/8-finals | Hampe S. P./Matuszewski G. | Jong A. M./Muller R. | 0:2 (2:6, 4:6) | dettagli | 15.05.2024 |
| Greece: M25 Heraklion 3 - Doubles - Main |
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| 1/8-finals | Benaim M./Moore E. | Matuszewski G./Michocki P. | 2:0 (6:4, 6:3) | dettagli | 28.11.2023 |
| Poland: M15 Koszalin - Doubles - Main |
|---|
| 1/8-finals | Kulakowski M./Matuszewski G. | Marchetti F./Vaitiekunas P. | 1:2 (3:6, 6:2, 7:10) | dettagli | 05.09.2023 |
| Poland: M15 Szczawno - Doubles - Main |
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| 1/8-finals | Lis M./Matuszewski G. | Beckley A./Szajrych J. | 0:2 (4:6, 61:7) | dettagli | 29.08.2023 |
| Poland: M25 Poznan - Doubles - Main |
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| 1/8-finals | Kulakowski M./Matuszewski G. | Kamrowski M./Pieczonka F. | 0:2 (4:6, 5:7) | dettagli | 22.08.2023 |
| Poland: M25 Bielsko Biala - Doubles - Main |
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| 1/8-finals | Kulakowski M./Matuszewski G. | Migdalski M./Orlov V. | 1:2 (6:2, 1:6, 10:12) | dettagli | 15.08.2023 |
 Denmark: M15 Vejle - Doubles - Main |
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| 1/8-finals | Overbeck C. E./Poulsen Brostrom O. | Matuszewski G./Michalik R. | 2:0 (6:2, 7:5) | dettagli | 26.07.2023 |
 Germany: M25 Marburg - Doubles - Main |
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| 1/8-finals | Hartig R./Sobbe L. M. | Matuszewski G./Salazar D. | 2:0 (6:3, 6:1) | dettagli | 04.07.2023 |
| Poland: M15 Wroclaw - Doubles - Main |
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| 1/8-finals | Czaczkowski P./Matuszewski G. | Barnat J./Duda F. | 0:2 (3:6, 3:6) | dettagli | 27.06.2023 |
| Serbia: M15 Kursumlijska Banja 6 - Doubles - Main |
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| 1/8-finals | Czaczkowski P./Matuszewski G. | Grant W./Zink T. | 0:2 (4:6, 4:6) | dettagli | 21.06.2023 |
| Serbia: M25 Kursumlijska Banja 3 - Doubles - Main |
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| Quarter-finals | Liaonenka A./Zgirovsky A. | Czaczkowski P./Matuszewski G. | 2:0 (7:64, 6:4) | dettagli | 08.06.2023 |
| 1/8-finals | Czaczkowski P./Matuszewski G. | Djosic N./Nikolic M. | 2:0 (6:4, 6:4) | dettagli | 08.06.2023 |
| Germany: M25 Nussloch - Doubles - Main |
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| 1/8-finals | Czaczkowski P./Matuszewski G. | Capecchi D./Oradini G. | 0:2 (1:6, 64:7) | dettagli | 24.01.2023 |
 Bulgaria: M15 Sozopol 3 - Doubles - Main |
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| 1/8-finals | Czaczkowski P./Matuszewski G. | Dzhenev A./Genov A. | 0:2 (64:7, 4:6) | dettagli | 19.10.2022 |
 Hungary: M15 Budapest - Doubles - Main |
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| Quarter-finals | Bolardt A./Vrbensky M. | Czaczkowski P./Matuszewski G. | 2:0 (6:4, 6:1) | dettagli | 08.09.2022 |
| 1/8-finals | Czaczkowski P./Matuszewski G. | Meszaros P./Szoke A. G. | 2:1 (3:6, 7:62, 10:3) | dettagli | 07.09.2022 |
| Poland: M25 Poznan - Doubles - Main |
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| 1/8-finals | Czaczkowski P./Matuszewski G. | Dembek M./Kravchenko G. | 1:2 (2:6, 6:3, 7:10) | dettagli | 23.08.2022 |
