| ITF M25 Maribor MD | 2024/08/20 14:25 | Kajin/Zmak v Forejtek/Kodat | 6-3,1-6,8-10 |
| ITF M25 Maribor MD | 2024/08/13 15:00 | Duda/Poljak v Kajin/Zmak | 6-3,6-2 |
| ATP Umag MD | 2024/07/23 16:45 | Kajin/Zmak v Eysseric/Luz | 4-6,4-6 |
| ITF M15 Umag MD | 2024/07/12 14:00 | Kajin/Zmak v Homberg/Winter | 4-6,2-6 |
| ITF M15 Umag MD | 2024/07/11 15:30 | Kajin/Zmak v Al Azmeh/Horak | 6-3,6-2 |
| ITF M15 Umag MD | 2024/07/09 15:00 | Kajin/Zmak v Krolo/Tonejc | 6-3,6-4 |
| ITF Croatia F2 MD | 2018/03/14 13:00 | Jandric/Perez Sanz v Kajin/Zmak | 6-4,6-4 |