 Croatia: M15 Rovinj - Doubles - Main |
|---|
| 1/8-finals | Kajin K./Zmak D. | Maksimovic M./Obradovic D. | 1:2 (6:3, 0:6, 5:10) | details | 18.03.2025 |
| Croatia: M15 Porec - Doubles - Main |
|---|
| Final | Kajin K./Zmak D. | Ivanisevic E./Poljicak M. | 1:2 (3:6, 6:3, 5:10) | details | 15.03.2025 |
| Semi-finals | Bakonyi D./Jilly A. | Kajin K./Zmak D. | 1:2 (6:4, 5:7, 6:10) | details | 14.03.2025 |
| Quarter-finals | Meduri A./Perez Contri S. | Kajin K./Zmak D. | 0:2 (2:6, 3:6) | details | 13.03.2025 |
| 1/8-finals | Goldsteiner P./Prechtel S. | Kajin K./Zmak D. | 0:2 (1:6, 4:6) | details | 11.03.2025 |
| Croatia: M15 Bol 3 - Doubles - Main |
|---|
| Final | Cizek J./Marosik N. | Brkic J./Kajin K. | 2:1 (66:7, 7:63, 10:4) | details | 19.10.2024 |
| Semi-finals | Basile P./Simundza J. | Brkic J./Kajin K. | 0:2 (3:6, 66:7) | details | 19.10.2024 |
| Quarter-finals | Brkic J./Kajin K. | Cazacu D. N./Mashtakov N. | 2:0 (6:1, 6:2) | details | 17.10.2024 |
| 1/8-finals | Brkic J./Kajin K. | Mikovic M./Mikovic N. | 2:0 (6:3, 6:4) | details | 15.10.2024 |
 Slovenia: M25 Maribor 2 - Doubles - Main |
|---|
| 1/8-finals | Kajin K./Zmak D. | Forejtek J./Kodat T. | 1:2 (6:3, 1:6, 8:10) | details | 20.08.2024 |
| Slovenia: M25 Maribor - Doubles - Main |
|---|
| 1/8-finals | Duda F./Poljak D. | Kajin K./Zmak D. | 2:0 (6:3, 6:2) | details | 13.08.2024 |
| Croatia: Umag - Doubles - Main |
|---|
| 1/8-finals | Kajin K./Zmak D. | Eysseric J./Luz O. | 0:2 (4:6, 4:6) | details | 23.07.2024 |
| Croatia: M15 Umag - Doubles - Main |
|---|
| Semi-finals | Kajin K./Zmak D. | Homberg M./Winter E. | 0:2 (4:6, 2:6) | details | 12.07.2024 |
| Quarter-finals | Kajin K./Zmak D. | Al Azmeh T./Horak O. | 2:0 (6:3, 6:2) | details | 11.07.2024 |
| 1/8-finals | Kajin K./Zmak D. | Krolo F./Tonejc V. | 2:0 (6:3, 6:4) | details | 09.07.2024 |
