 Croatia: M15 Rovinj - Doubles - Main |
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| 1/8-finals | Cerny M./Kucera J. | Bielinskyi V./Mashtakov N. | 2:0 (6:4, 6:2) | details | 18.03.2025 |
 Turkey: M15 Antalya 8 - Doubles - Main |
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| 1/8-finals | Lalami Laaroussi Y./Mashtakov N. | Berkieta T./Blanch D. | 1:2 (6:4, 2:6, 4:10) | details | 11.03.2025 |
| Turkey: M15 Antalya 7 - Doubles - Main |
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| Final | Fomin S./Sperle J. | Lalami Laaroussi Y./Mashtakov N. | 0:2 (62:7, 5:7) | details | 08.03.2025 |
| Semi-finals | Lalami Laaroussi Y./Mashtakov N. | Saritas G./Turker M. N. | 2:0 (6:0, 7:63) | details | 07.03.2025 |
| Quarter-finals | Atlangeriev B./Recek D. | Lalami Laaroussi Y./Mashtakov N. | WO. | details | 06.03.2025 |
| 1/8-finals | Alcala Gurri M./Naharro D. | Lalami Laaroussi Y./Mashtakov N. | 0:2 (5:7, 2:6) | details | 04.03.2025 |
| Turkey: M15 Antalya 2 - Doubles - Main |
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| Final | Kalina V./Mashtakov N. | Feldbausch K./Pacheco Mendez R. | 1:2 (6:3, 2:6, 5:10) | details | 18.01.2025 |
| Semi-finals | Marosik N./Michalik R. | Kalina V./Mashtakov N. | 0:2 (5:7, 4:6) | details | 17.01.2025 |
| Quarter-finals | Kalina V./Mashtakov N. | Arinc K./Duran C. T. | 2:0 (6:4, 7:68) | details | 16.01.2025 |
| 1/8-finals | Kalina V./Mashtakov N. | Chepelev A./Zekic M. | 2:0 (6:4, 6:4) | details | 14.01.2025 |
| Turkey: M15 Antalya - Doubles - Main |
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| 1/8-finals | Mashtakov N./Riepkin M. | Marosik N./Matuszewski G. | 1:2 (6:4, 65:7, 2:10) | details | 07.01.2025 |
| Turkey: M15 Antalya 21 - Doubles - Main |
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| Quarter-finals | Catini N./Valle F. | Mashtakov N./Riepkin M. | CAN. | details | 29.12.2024 |
| 1/8-finals | Etty E./Matuszewski G. | Mashtakov N./Riepkin M. | 1:2 (6:2, 66:7, 5:10) | details | 27.12.2024 |
| 1/8-finals | Djuric B./Hadzimehmedovic R. | Mashtakov N./Riepkin M. | CAN. | details | 27.12.2024 |
| Turkey: M15 Antalya 20 - Doubles - Main |
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| 1/8-finals | Catini N./De Michele F. | Genov A./Mashtakov N. | 1:0 RET. (6:1, 2:2) | details | 18.12.2024 |
 Hungary: M15 Szabolcsveresmart 2 - Doubles - Main |
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| Final | Beloborodko I./Jermar J. | Mashtakov N./Ponchet M. | 2:0 (6:3, 6:4) | details | 09.11.2024 |
| Semi-finals | Bladelius H./Karlsson Wistrand J. | Mashtakov N./Ponchet M. | 0:2 (1:6, 4:6) | details | 08.11.2024 |
| Quarter-finals | Pall N./Szoke A. G. | Mashtakov N./Ponchet M. | 0:2 (2:6, 1:6) | details | 07.11.2024 |
| Hungary: M15 Szabolcsveresmart - Doubles - Main |
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| Quarter-finals | Kravchenko G./Mashtakov N. | Ahti V./Pohjola P. | 0:2 (4:6, 0:6) | details | 31.10.2024 |
| 1/8-finals | Kravchenko G./Mashtakov N. | Ifi N./Ponchet M. | 2:0 (6:4, 6:1) | details | 29.10.2024 |
| Croatia: M15 Bol 3 - Doubles - Main |
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| Quarter-finals | Brkic J./Kajin K. | Cazacu D. N./Mashtakov N. | 2:0 (6:1, 6:2) | details | 17.10.2024 |
| 1/8-finals | Martishev V./Rohseano L. | Cazacu D. N./Mashtakov N. | 0:2 (4:6, 5:7) | details | 15.10.2024 |
 Austria: M25 Kramsach - Doubles - Main |
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| Quarter-finals | Benson M./Vasser O. | Bielinskyi V./Mashtakov N. | 2:1 (7:64, 4:6, 13:11) | details | 25.07.2024 |
| 1/8-finals | Simonsson F./Trinker J. | Bielinskyi V./Mashtakov N. | 1:2 (4:6, 7:62, 6:10) | details | 23.07.2024 |
 Slovenia: M15 Slovenska Bistrica - Doubles - Main |
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| 1/8-finals | Karol M./Kobierski J. | Iakubenko V./Mashtakov N. | WO. | details | 17.07.2024 |
 Poland: M15 Lodz - Doubles - Main |
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| Semi-finals | Lechno-Wasiutynski F./Szymkowiak K. | Grzegorzewski O./Mashtakov N. | 2:0 (6:0, 7:62) | details | 12.07.2024 |
| Quarter-finals | Grzegorzewski O./Mashtakov N. | Dworak K./Majchrzak A. | 2:0 (7:66, 6:4) | details | 11.07.2024 |
