Stadium: Umag - ATP STADIUM GORAN IVANISEVIC - Stadium Goran Ivanisev Ground: Clay
Referee:
| ITF M15 Rovinj | 2025/03/19 10:00 | Karlo Kajin v Gergely Madarasz | 6-7,3-6 |
| UTR Pro Zadar | 2025/03/02 09:50 | Karlo Kajin v Ivan Denisov | 4-6,3-6 |
| UTR Pro Zadar | 2025/03/01 19:15 | Karlo Kajin v Adam Gabor Szoke | 6-4,6-1 |
| UTR Pro Zadar | 2025/02/28 12:10 | Karlo Kajin v Vojtech Vales | 4-6,6-3,4-6 |
| UTR Pro Zadar | 2025/02/27 18:30 | Karlo Kajin v Gergely Madarasz | 1-6,4-6 |
| UTR Pro Zadar | 2025/02/24 21:40 | Kristian Juhas v Karlo Kajin | 6-2,6-3 |
| ITF M15 Bol | 2024/10/13 09:30 | Karlo Kajin v Nik Mikovic | 2-6,5-7 |
| ITF M15 Umag | 2024/07/07 13:00 | Glib Sekachov v Karlo Kajin | 6-3,6-3 |
| UTR Pro California | 2023/11/05 19:04 | Wojciech Marek v Alessandro-D Ventre | 7-6,6-2 |
| ITF M25 Lodz | 2023/08/08 11:50 | Peetu Pohjola v Wojciech Marek | 1-6,6-1,10-8 |
| ITF M25 Lodz | 2023/08/07 10:30 | Mikhail Malakhovich v Wojciech Marek | 2-6,2-6 |
| ITF M15 Parnu | 2022/08/04 07:15 | Wojciech Marek v Fermin Tenti | 3-6,3-6 |
| ITF M15 Parnu | 2022/08/03 09:55 | Wojciech Marek v Manfred Fellin | 6-3,6-4 |
| ITF M25 Poprad | 2022/06/28 07:30 | Wojciech Marek v Samuel Puskar | 3-6,4-6 |
| ITF M15 Bytom | 2022/06/08 12:10 | David Poljak v Wojciech Marek | 7-6,6-3 |
| Challenger Alicante | 2021/10/10 11:00 | Diego A B Sanchez v Wojciech Marek | 6-4,6-3 |