Slovakia: Bratislava 2 - Doubles - Main |
| 1/8-finals | Liutarevich I./Pieczonka F. | Kalender A./Serdarusic N. | 2:1 (3:6, 7:64, 10:5) | detalhes | 03.11.2026 |
France: Brest - Doubles - Main |
| 1/8-finals | Kalender A./Serdarusic N. | Maestrelli F./Romano F. | 1:2 (7:64, 61:7, 9:11) | detalhes | 27.10.2026 |
| 1/8-finals | Kalender A./Serdarusic N. | Cornea V. V./Duda F. | CAN. | detalhes | 27.10.2026 |
Portugal: Lisbon - Doubles - Main |
| 1/8-finals | Jecan M. A./Kielan S. | Kalender A./Karol M. | 2:0 (6:2, 6:4) | detalhes | 21.10.2026 |
Portugal: Maia - Doubles - Main |
| 1/8-finals | Kalender A./Serdarusic N. | Pereira T./Winter Lopez B. | 0:2 (3:6, 1:6) | detalhes | 14.10.2026 |
Portugal: Braga - Doubles - Main |
| Final | Lalami Laaroussi Y./Mansilla Diez M. | Drzewiecki K./Kalender A. | 2:1 (6:3, 2:6, 16:14) | detalhes | 10.10.2026 |
| Semi-finals | Cervantes I./Molchanov D. | Drzewiecki K./Kalender A. | 1:2 (2:6, 6:4, 6:10) | detalhes | 10.10.2026 |
| Quarter-finals | Barroso Campos A./Nikles J. | Drzewiecki K./Kalender A. | 0:2 (1:6, 3:6) | detalhes | 09.10.2026 |
| 1/8-finals | Drzewiecki K./Kalender A. | Karol M./Paulson A. | 2:0 (6:2, 6:1) | detalhes | 08.10.2026 |
Portugal: Porto - Doubles - Main |
| 1/8-finals | Behar A./Paris J. | Kalender A./Serdarusic N. | 2:1 (6:4, 65:7, 10:8) | detalhes | 30.09.2026 |
Italy: Genova 2 - Doubles - Main |
| 1/8-finals | Kalender A./Serdarusic N. | Broska F./Oradini G. | CAN. | detalhes | 22.09.2026 |
Poland: Szczecin - Doubles - Main |
| 1/8-finals | Kalender A./Serdarusic N. | Travaglia S./Wehnelt K. | 0:2 (4:6, 4:6) | detalhes | 16.09.2026 |
Italy: Genova - Doubles - Main |
| Final | Latinovic S./Poljicak M. | Kalender A./Serdarusic N. | 2:1 (7:61, 63:7, 10:6) | detalhes | 12.09.2026 |
| Semi-finals | Martinez P./Napolitano S. | Kalender A./Serdarusic N. | 0:2 (3:6, 4:6) | detalhes | 11.09.2026 |
| Quarter-finals | Dodig M./Popovic S. | Kalender A./Serdarusic N. | 0:2 (5:7, 63:7) | detalhes | 10.09.2026 |
| 1/8-finals | Cecchinato M./Pellegrino A. | Kalender A./Serdarusic N. | 0:2 (2:6, 1:6) | detalhes | 08.09.2026 |
Italy: Como - Doubles - Main |
| Final | Drzewiecki K./Matuszewski P. | Kalender A./Serdarusic N. | 0:2 (3:6, 4:6) | detalhes | 05.09.2026 |
| Semi-finals | Forcano I./Vervoort M. | Kalender A./Serdarusic N. | 0:2 (65:7, 4:6) | detalhes | 04.09.2026 |
| Quarter-finals | Dodig M./Poljicak M. | Kalender A./Serdarusic N. | 0:2 (64:7, 3:6) | detalhes | 03.09.2026 |
| 1/8-finals | Hermans M./Parizzia N. | Kalender A./Serdarusic N. | 0:2 (5:7, 2:6) | detalhes | 02.09.2026 |
Germany: Hamburg - Doubles - Main |
| Final | Kalender A./Serdarusic N. | McDonald N./Opitz J. | 2:0 (6:3, 6:4) | detalhes | 15.08.2026 |
| Semi-finals | Kalender A./Serdarusic N. | Martos Gornes S./Walkow S. | 2:0 (6:3, 6:2) | detalhes | 14.08.2026 |
| Quarter-finals | Merino A./Zhu M. | Kalender A./Serdarusic N. | 0:2 (3:6, 3:6) | detalhes | 13.08.2026 |
| 1/8-finals | Bass F./Jans J. | Kalender A./Serdarusic N. | 1:2 (4:6, 7:64, 4:10) | detalhes | 12.08.2026 |
Germany: Hagen - Doubles - Main |
| Final | Bass F./Jans J. | Kalender A./Serdarusic N. | 1:2 (4:6, 6:3, 11:13) | detalhes | 08.08.2026 |
| Semi-finals | Kalender A./Serdarusic N. | Kolar Z./Vocel M. | 2:1 (6:4, 4:6, 10:7) | detalhes | 07.08.2026 |
| Quarter-finals | Kalender A./Serdarusic N. | Loof T./Uesugi K. | 2:0 (7:65, 6:4) | detalhes | 06.08.2026 |
| 1/8-finals | Kalender A./Serdarusic N. | Ruehl T./Veldheer M. | 2:0 (7:62, 7:66) | detalhes | 05.08.2026 |
Germany: Bonn - Doubles - Main |
| 1/8-finals | Kalender A./Serdarusic N. | Bianchi J. J./Pujol Navarro B. | 0:2 (65:7, 3:6) | detalhes | 29.07.2026 |
Croatia: Umag - Doubles - Main |
| Semi-finals | Stevenson D./Willis M. | Kalender A./Serdarusic N. | 2:1 (7:62, 2:6, 10:5) | detalhes | 16.07.2026 |
| Quarter-finals | Kalender A./Serdarusic N. | Frantzen C./Haase R. | 2:0 (6:3, 7:64) | detalhes | 15.07.2026 |
| 1/8-finals | Kalender A./Serdarusic N. | Liutarevich I./Reyes-Varela M. A. | 2:0 (6:4, 6:1) | detalhes | 13.07.2026 |
Italy: Trieste - Doubles - Main |
| Final | Jans J./Whitehouse M. | Kalender A./Serdarusic N. | 0:2 (64:7, 4:6) | detalhes | 11.07.2026 |
| Semi-finals | Kalender A./Serdarusic N. | Gomez F. A./Kestelboim M. | 2:0 (6:4, 7:65) | detalhes | 10.07.2026 |
| Quarter-finals | Crivellaro G./Sciahbasi M. | Kalender A./Serdarusic N. | 0:2 (64:7, 1:6) | detalhes | 09.07.2026 |
| 1/8-finals | Alcala Gurri M./Roca Batalla O. | Kalender A./Serdarusic N. | CAN. | detalhes | 08.07.2026 |
Romania: Targu Mures - Doubles - Main |
| Quarter-finals | Ajdukovic D./Kalender A. | Latinovic S./Vrbensky M. | 1:2 (7:66, 4:6, 8:10) | detalhes | 25.06.2026 |
| 1/8-finals | Alcala Gurri M./Damas M. | Ajdukovic D./Kalender A. | 0:2 (3:6, 2:6) | detalhes | 24.06.2026 |
Italy: Cattolica - Doubles - Main |
| 1/8-finals | Kalender A./Sabanov I. | Grevelius E./Heinonen A. | 0:2 (5:7, 4:6) | detalhes | 10.06.2026 |
Czech Republic: Prostejov - Doubles - Main |
| Quarter-finals | Liutarevich I./Pieczonka F. | Kalender A./Sabanov I. | 2:0 (6:2, 6:2) | detalhes | 04.06.2026 |
| 1/8-finals | Basic M./Dzumhur D. | Kalender A./Sabanov I. | 1:2 (3:6, 6:3, 8:10) | detalhes | 03.06.2026 |
Croatia: M25 Bol 2 - Doubles - Main |
| Final | Kalender A./Poljicak M. | Sakellaridis D./Sakellaridis M. | 2:0 (6:4, 6:3) | detalhes | 30.05.2026 |
| Semi-finals | Kalender A./Poljicak M. | Maksimovic M./Markovina D. | 2:0 (6:3, 7:64) | detalhes | 29.05.2026 |
| Quarter-finals | Kalender A./Poljicak M. | Tabata R./Wazny A. | WO. | detalhes | 28.05.2026 |
| 1/8-finals | Kalender A./Poljicak M. | Martishev V./Tumbas Kajgo K. | 2:0 (6:1, 6:4) | detalhes | 27.05.2026 |
Croatia: M25 Bol - Doubles - Main |
| Final | Kalender A./Sabanov M. | Fancutt T. J./Rai A. | 0:2 (63:7, 3:6) | detalhes | 23.05.2026 |
| Semi-finals | Kalender A./Sabanov M. | Kajin K./Overbeck C. E. | 2:0 (6:3, 6:4) | detalhes | 22.05.2026 |
| Quarter-finals | Kalender A./Sabanov M. | Tabata R./Wazny A. | 2:0 (6:2, 6:2) | detalhes | 21.05.2026 |
| 1/8-finals | Kalender A./Sabanov M. | Petkovic A./Sokolovs K. | 2:0 (6:2, 7:5) | detalhes | 19.05.2026 |
Croatia: Zagreb - Doubles - Main |
| 1/8-finals | Ajdukovic D./Kalender A. | Bianchi J. J./Sheehy J. | 0:2 (5:7, 2:6) | detalhes | 14.05.2026 |