Slovenia: M25 Maribor - Doubles - Main |
| Final | Kaukovalta P./Vasa E. | Basic M./Kupcic J. | 2:0 (7:5, 6:4) | details | 23.08.2025 |
| Semi-finals | Noce G. M./Tadic V. | Basic M./Kupcic J. | 0:2 (4:6, 1:6) | details | 22.08.2025 |
| Quarter-finals | Dominko S./Protic Zakelj J. | Basic M./Kupcic J. | 1:2 (4:6, 6:3, 5:10) | details | 21.08.2025 |
| 1/8-finals | Kriznik M./Planinsek F. J. | Basic M./Kupcic J. | 1:2 (6:4, 3:6, 4:10) | details | 19.08.2025 |
Croatia: M15 Zagreb - Doubles - Main |
| Final | Jilly A./Kisantal B. | Basic M./Kupcic J. | 1:2 (6:4, 62:7, 8:10) | details | 28.06.2025 |
| Semi-finals | Basic N./Mashtakov N. | Basic M./Kupcic J. | 0:2 (4:6, 5:7) | details | 27.06.2025 |
| Quarter-finals | Kremenchutskyi I./Sekachov G. | Basic M./Kupcic J. | 0:2 (2:6, 1:6) | details | 26.06.2025 |
| 1/8-finals | Martishev V./Vuglar L. | Basic M./Kupcic J. | 0:2 (1:6, 1:6) | details | 24.06.2025 |