Italy: Como - Doubles - Main |
| Quarter-finals | Matuszewski P./Veldheer M. | Barnat J./Duda F. | 2:1 (65:7, 6:4, 10:8) | details | 29.08.2025 |
| 1/8-finals | Kalyanpur A./Somani P. | Barnat J./Duda F. | 1:2 (6:4, 2:6, 14:16) | details | 26.08.2025 |
Germany: Augsburg - Doubles - Main |
| Final | Masur D./Sanchez Martinez B. | Barnat J./Duda F. | 2:0 (7:62, 6:2) | details | 23.08.2025 |
| Semi-finals | Arias B./Prado Angelo J. C. | Barnat J./Duda F. | 0:2 (4:6, 3:6) | details | 22.08.2025 |
| Quarter-finals | Dedura D./Lopez Morillo I. | Barnat J./Duda F. | 1:2 (1:6, 6:4, 5:10) | details | 21.08.2025 |
| 1/8-finals | Barsukov N./Wiedenmann L. | Barnat J./Duda F. | 0:2 (2:6, 2:6) | details | 19.08.2025 |
Germany: Bonn - Doubles - Main |
| 1/8-finals | Barnat J./Duda F. | Cornea V. V./Martos Gornes S. | 1:2 (7:65, 4:6, 10:12) | details | 06.08.2025 |
Czech Republic: Liberec - Doubles - Main |
| Final | Barnat J./Duda F. | Paulson A./Vrbensky M. | 0:2 (4:6, 1:6) | details | 02.08.2025 |
| Semi-finals | Barton H./Karol M. | Barnat J./Duda F. | 1:2 (4:6, 6:4, 8:10) | details | 01.08.2025 |
| Quarter-finals | Barnat J./Duda F. | Reymond A./Sanchez L. | 2:1 (6:4, 3:6, 10:7) | details | 31.07.2025 |
| 1/8-finals | Barnat J./Duda F. | Bueno G./Olivieri G. A. | 2:0 (6:2, 6:3) | details | 30.07.2025 |
Switzerland: Zug - Doubles - Main |
| 1/8-finals | Kadhe A./Prashanth V. | Barnat J./Duda F. | 2:0 (6:1, 6:4) | details | 23.07.2025 |
Italy: Trieste - Doubles - Main |
| 1/8-finals | Barnat J./Duda F. | Forti F./Romano F. | 0:2 (2:6, 1:6) | details | 09.07.2025 |
Italy: Modena - Doubles - Main |
| 1/8-finals | Martos Gornes S./Prashanth V. | Barnat J./Duda F. | 2:0 (6:4, 6:4) | details | 02.07.2025 |
Italy: Sassuolo - Doubles - Main |
| Quarter-finals | Barnat J./Duda F. | Romios M. C./Seggerman R. | 1:2 (5:7, 7:63, 9:11) | details | 19.06.2025 |
| 1/8-finals | Rodriguez Taverna S./Uchida K. | Barnat J./Duda F. | 0:2 (3:6, 4:6) | details | 18.06.2025 |
Slovakia: Bratislava - Doubles - Main |
| Final | Paulson A./Vocel M. | Barnat J./Duda F. | 2:0 (6:1, 6:4) | details | 14.06.2025 |
| Semi-finals | Jermar J./Latinovic S. | Barnat J./Duda F. | 0:2 (3:6, 5:7) | details | 13.06.2025 |
| Quarter-finals | Barnat J./Duda F. | Cukierman D./Matuszewski P. | 2:0 (7:5, 6:3) | details | 12.06.2025 |
| 1/8-finals | Pichler D./Rodionov J. | Barnat J./Duda F. | 0:2 (2:6, 4:6) | details | 10.06.2025 |
Germany: Heilbronn - Doubles - Main |
| 1/8-finals | Hermans M./Ricca G. | Barnat J./Duda F. | 2:0 (6:2, 7:64) | details | 04.06.2025 |
Italy: Vicenza - Doubles - Main |
| Quarter-finals | Barnat J./Duda F. | Holmgren A./Ingildsen J. | 1:2 (6:2, 3:6, 9:11) | details | 29.05.2025 |
| 1/8-finals | Hermans M./Ricca G. | Barnat J./Duda F. | 0:2 (2:6, 65:7) | details | 28.05.2025 |
Portugal: Oeiras 6 - Doubles - Main |
| Quarter-finals | Barnat J./Duda F. | Demoliner M./Pichler D. | 0:2 (4:6, 2:6) | details | 15.05.2025 |
| 1/8-finals | Hermans M./Pereira T. | Barnat J./Duda F. | 0:2 (4:6, 2:6) | details | 14.05.2025 |
Czech Republic: Ostrava - Doubles - Main |
| 1/8-finals | Barnat J./Duda F. | Butvilas E./Wong C. | 0:2 (65:7, 4:6) | details | 30.04.2025 |
Italy: M25 Santa Margherita di Pula 3 - Doubles - Main |
| Final | Barnat J./Duda F. | Mansilla Diez M./Pujol Navarro B. | 2:1 (61:7, 6:4, 10:7) | details | 20.04.2025 |
| Semi-finals | Barnat J./Duda F. | Gea A./Gola A. | 2:0 (6:3, 6:2) | details | 20.04.2025 |
| Quarter-finals | Barnat J./Duda F. | D'Agostino S./Ribecai M. | 2:0 (6:3, 7:5) | details | 19.04.2025 |
| 1/8-finals | Barnat J./Duda F. | Cooper J./Martinez A. | 2:0 (7:61, 6:2) | details | 18.04.2025 |
Spain: Madrid - Doubles - Main |
| 1/8-finals | Myneni S./Ramanathan R. | Barnat J./Duda F. | 2:1 (6:2, 5:7, 10:6) | details | 09.04.2025 |
Spain: Menorca - Doubles - Main |
| Quarter-finals | Vavassori A./Vavassori M. | Barnat J./Duda F. | 2:0 (6:4, 6:1) | details | 03.04.2025 |
| 1/8-finals | Barnat J./Duda F. | Vocel M./Walkow S. | 2:0 (6:1, 6:4) | details | 01.04.2025 |
France: Cherbourg - Doubles - Main |
| 1/8-finals | Barnat J./Duda F. | Prihodko O./Sachko V. | 0:2 (3:6, 4:6) | details | 12.03.2025 |
France: Pau - Doubles - Main |
| Quarter-finals | Harper C./Stevenson D. | Barnat J./Duda F. | 2:0 (6:4, 6:0) | details | 20.02.2025 |
| 1/8-finals | Barnat J./Duda F. | Nijboer R./Sun F. | 2:0 (7:65, 6:2) | details | 19.02.2025 |
France: Lille - Doubles - Main |
| Quarter-finals | Balaji N. S./Cabral F. | Barnat J./Duda F. | 2:0 (6:3, 6:4) | details | 06.02.2025 |
| 1/8-finals | Barnat J./Duda F. | Harper C./Stevenson D. | 2:1 (6:4, 4:6, 11:9) | details | 05.02.2025 |
Germany: Koblenz - Doubles - Main |
| 1/8-finals | Molchanov D./Vrbensky M. | Barnat J./Duda F. | 2:0 (7:64, 6:3) | details | 29.01.2025 |
United Kingdom: Nottingham 3 - Doubles - Main |
| Final | Forejtek J./Vrbensky M. | Barnat J./Duda F. | 2:0 (7:65, 7:65) | details | 11.01.2025 |
| Semi-finals | Barnat J./Duda F. | Kiger M./Reynolds F. | 2:1 (4:6, 7:66, 10:8) | details | 10.01.2025 |
| Quarter-finals | Hands T./Wendelken H. | Barnat J./Duda F. | 1:2 (7:67, 2:6, 14:16) | details | 09.01.2025 |
| 1/8-finals | Hermans M./Kopp S. | Barnat J./Duda F. | 0:2 (64:7, 3:6) | details | 08.01.2025 |
Italy: Como - Doubles - Main |
| Quarter-finals | Barnat J./Duda F. | Bergevi F./Veldheer M. | 0:2 (4:6, 3:6) | details | 29.08.2024 |
| 1/8-finals | Barnat J./Duda F. | Popko D./Weis A. | WO. | details | 28.08.2024 |
| 1/8-finals | Barnat J./Duda F. | Lopez Montagud C./Sels J. | CAN. | details | 27.08.2024 |
Czech Republic: Liberec - Doubles - Main |
| Semi-finals | Barnat J./Duda F. | Karol M./Lanik T. | 0:2 (3:6, 2:6) | details | 03.08.2024 |
Finland: Tampere - Doubles - Main |
| Quarter-finals | Cervantes I./Rincon D. | Barnat J./Duda F. | 2:0 (6:1, 7:5) | details | 25.07.2024 |