Malta: M15 Malta - Doubles - Main |
| 1/8-finals | Corbinais S./Ifi N. | Hallquist Lithen J./Ryan Ziegann S. | 2:1 (6:2, 4:6, 10:7) | detalhes | 28.10.2025 |
Tunisia: M15 Monastir 36 - Doubles - Main |
| Semi-finals | Hallquist Lithen J./Pawlak P. | Sabaliauskas A./Seghetti S. | 1:2 (4:6, 6:3, 6:10) | detalhes | 26.09.2025 |
| Quarter-finals | Giunta M./Schell N. | Hallquist Lithen J./Pawlak P. | WO. | detalhes | 25.09.2025 |
| 1/8-finals | Hallquist Lithen J./Pawlak P. | Dell'Elba V./Dossetter C. | 2:0 (6:2, 6:2) | detalhes | 23.09.2025 |
Tunisia: M15 Monastir 35 - Doubles - Main |
| 1/8-finals | Flores J./Huang H. | Alam P./Hallquist Lithen J. | 2:1 (6:3, 3:6, 10:7) | detalhes | 16.09.2025 |
Tunisia: M15 Monastir 34 - Doubles - Main |
| 1/8-finals | Formella L./Huang H. | Allen L./Hallquist Lithen J. | 2:1 (3:6, 6:3, 10:4) | detalhes | 09.09.2025 |
Tunisia: M15 Monastir 33 - Doubles - Main |
| Quarter-finals | Johansson O./Shepp A. | Bouchelaghem C./Hallquist Lithen J. | 2:0 (6:2, 6:1) | detalhes | 04.09.2025 |
| 1/8-finals | Bouchelaghem C./Hallquist Lithen J. | Bianchet S./Marshall K. | 2:0 (6:3, 6:2) | detalhes | 02.09.2025 |
Sweden: M15 Bastad 2 - Doubles - Main |
| Final | Hallquist Lithen J./Slavic N. | Johansson O./Shepp A. | 0:2 (4:6, 4:6) | detalhes | 23.08.2025 |
| Semi-finals | Bittoun C./Heinonen A. | Hallquist Lithen J./Slavic N. | 0:2 (3:6, 4:6) | detalhes | 22.08.2025 |
| Quarter-finals | Hallquist Lithen J./Slavic N. | Schlagenhauf N./Stroemberg I. | 2:1 (7:64, 2:6, 10:0) | detalhes | 21.08.2025 |
| 1/8-finals | Hallquist Lithen J./Slavic N. | Karlsson Wistrand J./Koistila Larsson K. | 2:0 (7:64, 7:65) | detalhes | 19.08.2025 |
Germany: M15 Uslar - Doubles - Main |
| Final | De Jonge D./Hallquist Lithen J. | Oetzbach A./Paroulek T. | 0:2 (2:6, 2:6) | detalhes | 19.07.2025 |
| Semi-finals | de Hek K./Schadee V. | De Jonge D./Hallquist Lithen J. | 0:2 (1:6, 2:6) | detalhes | 18.07.2025 |
| Quarter-finals | De Jonge D./Hallquist Lithen J. | Camehn J./Trklja A. | 2:0 (6:2, 6:4) | detalhes | 17.07.2025 |
| 1/8-finals | De Jonge D./Hallquist Lithen J. | Branchetti G./Escurra Isnardi H. J. | 2:1 (3:6, 6:2, 11:9) | detalhes | 15.07.2025 |
Netherlands: M15 Amstelveen - Doubles - Main |
| Quarter-finals | Hallquist Lithen J./Johansson O. | Bozemoj B./Pel S. | 0:2 (4:6, 1:6) | detalhes | 03.07.2025 |
| 1/8-finals | Hallquist Lithen J./Johansson O. | De Regt T./Visser M. | 2:0 (6:3, 7:5) | detalhes | 01.07.2025 |
Netherlands: M15 Alkmaar - Doubles - Main |
| 1/8-finals | De Jonge D./Grant W. | Hallquist Lithen J./Slavic N. | 2:0 (6:2, 6:1) | detalhes | 24.06.2025 |
Sweden: M25 Varnamo - Doubles - Main |
| Quarter-finals | Gustafsson F./Jansson O. | Hallquist Lithen J./Johansson O. | 2:0 (7:60, 6:3) | detalhes | 12.06.2025 |
| 1/8-finals | Hallquist Lithen J./Johansson O. | Planinsek F. J./Szajrych J. | 2:0 (6:3, 6:2) | detalhes | 12.06.2025 |
Bosnia and Herzegovina: M15 Doboj - Doubles - Main |
| Final | Nedic A./Tadic V. | Hallquist Lithen J./Johansson O. | 2:1 (6:3, 3:6, 10:5) | detalhes | 31.05.2025 |
| Semi-finals | Hallquist Lithen J./Johansson O. | Bielinskyi V./Szajrych J. | 2:1 (1:6, 7:5, 10:5) | detalhes | 31.05.2025 |